- Fixed: Adjusted source headers of Graph to Apache license.

167 files changed, 3006 insertions, 167 deletions

diff --git a/docs/examples/ez_green.php b/docs/examples/ez_green.php
index 5c5ab16..cc5c713 100644
--- a/docs/examples/ez_green.php
+++ b/docs/examples/ez_green.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPaletteEzGreen class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Light green color pallet for ezcGraph based on green eZ colors
diff --git a/docs/examples/ez_red.php b/docs/examples/ez_red.php
index 6e6e1fb..b311020 100644
--- a/docs/examples/ez_red.php
+++ b/docs/examples/ez_red.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPaletteEzRed class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Light red color pallet for ezcGraph based on red eZ colors
diff --git a/src/axis/container.php b/src/axis/container.php
index 2b55ce0..557dea0 100644
--- a/src/axis/container.php
+++ b/src/axis/container.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphAxisContainer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * The axis container class is internally used to store and validate sets of
diff --git a/src/axis/date.php b/src/axis/date.php
index 7302fbe..e7130a4 100644
--- a/src/axis/date.php
+++ b/src/axis/date.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphChartElementDateAxis class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to represent date axis.
diff --git a/src/axis/labeled.php b/src/axis/labeled.php
index d641e7f..bf8e2f2 100644
--- a/src/axis/labeled.php
+++ b/src/axis/labeled.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphChartElementLabeledAxis class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to represent a labeled axis.
diff --git a/src/axis/logarithmic.php b/src/axis/logarithmic.php
index 68939a5..58ec51a 100644
--- a/src/axis/logarithmic.php
+++ b/src/axis/logarithmic.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphChartElementLogarithmicalAxis class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to represent a logarithmic axis.
diff --git a/src/axis/numeric.php b/src/axis/numeric.php
index d620dbe..923c97e 100644
--- a/src/axis/numeric.php
+++ b/src/axis/numeric.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphChartElementNumericAxis class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to represent a numeric axis.
diff --git a/src/charts/bar.php b/src/charts/bar.php
index ebc0ad4..0de2e67 100644
--- a/src/charts/bar.php
+++ b/src/charts/bar.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphBarChart class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for bar charts. Can make use of an unlimited amount of datasets and 
diff --git a/src/charts/horizontal_bar.php b/src/charts/horizontal_bar.php
index e4f2f81..813b6cc 100644
--- a/src/charts/horizontal_bar.php
+++ b/src/charts/horizontal_bar.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphBarChart class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for bar charts. Can make use of an unlimited amount of datasets and 
diff --git a/src/charts/line.php b/src/charts/line.php
index a257484..0c86e84 100644
--- a/src/charts/line.php
+++ b/src/charts/line.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphLineChart class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for line charts. Can make use of an unlimited amount of datasets and 
diff --git a/src/charts/odometer.php b/src/charts/odometer.php
index 7142037..5884beb 100644
--- a/src/charts/odometer.php
+++ b/src/charts/odometer.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphOdometerChart class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for odometer charts. Can only use one dataset which will be dispalyed
diff --git a/src/charts/pie.php b/src/charts/pie.php
index 89a544a..9f7cb48 100644
--- a/src/charts/pie.php
+++ b/src/charts/pie.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPieChart class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for pie charts. Can only use one dataset which will be dispalyed as a 
diff --git a/src/charts/radar.php b/src/charts/radar.php
index 31e096c..b80632f 100644
--- a/src/charts/radar.php
+++ b/src/charts/radar.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphRadarChart class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for radar charts.
diff --git a/src/colors/color.php b/src/colors/color.php
index b5e289a..e026da3 100644
--- a/src/colors/color.php
+++ b/src/colors/color.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphColor class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/colors/linear_gradient.php b/src/colors/linear_gradient.php
index b12e80d..8ec175b 100644
--- a/src/colors/linear_gradient.php
+++ b/src/colors/linear_gradient.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphLinearGradient class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/colors/radial_gradient.php b/src/colors/radial_gradient.php
index 1ea178e..95f3bad 100644
--- a/src/colors/radial_gradient.php
+++ b/src/colors/radial_gradient.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphRadialGradient class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/data_container/base.php b/src/data_container/base.php
index 4c9b58f..d1b9792 100644
--- a/src/data_container/base.php
+++ b/src/data_container/base.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphChartDataContainer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Container class for datasets used by the chart classes. Implements usefull
diff --git a/src/data_container/single.php b/src/data_container/single.php
index 59d78fb..0222abf 100644
--- a/src/data_container/single.php
+++ b/src/data_container/single.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphChartSingleDataContainer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Container class for datasets, which ensures, that only one dataset is used.
diff --git a/src/datasets/array.php b/src/datasets/array.php
index d1a74f8..96e8258 100644
--- a/src/datasets/array.php
+++ b/src/datasets/array.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphArrayDataSet class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Dataset class which receives arrays and use them as a base for datasets.
diff --git a/src/datasets/average.php b/src/datasets/average.php
index 763020e..3069701 100644
--- a/src/datasets/average.php
+++ b/src/datasets/average.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphDataSetAverage class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Extension of basic dataset to represent averation.
diff --git a/src/datasets/base.php b/src/datasets/base.php
index 88bcfce..9b9f63b 100644
--- a/src/datasets/base.php
+++ b/src/datasets/base.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphDataSet class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  * @access private
  */
 /**
diff --git a/src/datasets/numeric.php b/src/datasets/numeric.php
index 66705e7..f6f32b3 100644
--- a/src/datasets/numeric.php
+++ b/src/datasets/numeric.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphNumericDataSet class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Dataset for numeric data.
diff --git a/src/datasets/property/axis.php b/src/datasets/property/axis.php
index f761507..4b11f8a 100644
--- a/src/datasets/property/axis.php
+++ b/src/datasets/property/axis.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphDataSetIntProperty class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for axis properties of datasets
diff --git a/src/datasets/property/boolean.php b/src/datasets/property/boolean.php
index 57b175c..f8ca59b 100644
--- a/src/datasets/property/boolean.php
+++ b/src/datasets/property/boolean.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphDataSetBooleanProperty class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for boolean properties of datasets
diff --git a/src/datasets/property/color.php b/src/datasets/property/color.php
index 64310d4..3fbeed5 100644
--- a/src/datasets/property/color.php
+++ b/src/datasets/property/color.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphDataSetColorProperty class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for color properties of datasets
diff --git a/src/datasets/property/integer.php b/src/datasets/property/integer.php
index 62006d1..80149fe 100644
--- a/src/datasets/property/integer.php
+++ b/src/datasets/property/integer.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphDataSetIntProperty class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for integer properties of datasets
diff --git a/src/datasets/property/string.php b/src/datasets/property/string.php
index 9d5df59..74fd4d5 100644
--- a/src/datasets/property/string.php
+++ b/src/datasets/property/string.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphDataSetStringProperty class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class for string properties of datasets
diff --git a/src/driver/cairo.php b/src/driver/cairo.php
index 818d6b6..c70a611 100644
--- a/src/driver/cairo.php
+++ b/src/driver/cairo.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphCairoDriver class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Extension of the basic driver package to utilize the cairo library.
diff --git a/src/driver/cairo_oo.php b/src/driver/cairo_oo.php
index e956022..123bfe1 100644
--- a/src/driver/cairo_oo.php
+++ b/src/driver/cairo_oo.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphCairoOODriver class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/driver/flash.php b/src/driver/flash.php
index 8a05f58..1c98e66 100644
--- a/src/driver/flash.php
+++ b/src/driver/flash.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphFlashDriver class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Driver to create Flash4 (SWF) files as graph output. The options of this
diff --git a/src/driver/gd.php b/src/driver/gd.php
index bc81ce3..5685e7c 100644
--- a/src/driver/gd.php
+++ b/src/driver/gd.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphGdDriver class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Driver using PHPs ext/gd to draw images. The GD extension is available on 
diff --git a/src/driver/svg.php b/src/driver/svg.php
index 2a9cdf3..6b4dadf 100644
--- a/src/driver/svg.php
+++ b/src/driver/svg.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphSVGDriver class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Extension of the basic Driver package to utilize the SVGlib.
diff --git a/src/driver/svg_font.php b/src/driver/svg_font.php
index c806691..5b6afdb 100644
--- a/src/driver/svg_font.php
+++ b/src/driver/svg_font.php
@@ -2,11 +2,28 @@
 /**
  * File containing the ezcGraphSVGDriver class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
  * @author Freddie Witherden
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/driver/verbose.php b/src/driver/verbose.php
index 83a7c4f..46d7ef1 100644
--- a/src/driver/verbose.php
+++ b/src/driver/verbose.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphSVGDriver class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  * @access private
  */
 /**
diff --git a/src/element/axis.php b/src/element/axis.php
index d0dc95a..cd3f0d4 100644
--- a/src/element/axis.php
+++ b/src/element/axis.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphChartElementAxis class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to represent an axis as a chart element
diff --git a/src/element/background.php b/src/element/background.php
index 8279dc0..b7f061e 100644
--- a/src/element/background.php
+++ b/src/element/background.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphChartElementBackground class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Chart element representing the background.
diff --git a/src/element/legend.php b/src/element/legend.php
index d603366..f4c2451 100644
--- a/src/element/legend.php
+++ b/src/element/legend.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphChartElementLegend class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to represent a legend as a chart element
diff --git a/src/element/text.php b/src/element/text.php
index 2b087b9..04647a2 100644
--- a/src/element/text.php
+++ b/src/element/text.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphChartElementText class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Chart element to display texts in a chart
diff --git a/src/exceptions/date_parsing.php b/src/exceptions/date_parsing.php
index 3fc414f..26a9eac 100644
--- a/src/exceptions/date_parsing.php
+++ b/src/exceptions/date_parsing.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphErrorParsingDateException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when a date assigned to the 
diff --git a/src/exceptions/exception.php b/src/exceptions/exception.php
index 29fc771..8e88aea 100644
--- a/src/exceptions/exception.php
+++ b/src/exceptions/exception.php
@@ -2,10 +2,27 @@
 /**
  * Base exception for the Graph package.
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/exceptions/flash_bitmap_type.php b/src/exceptions/flash_bitmap_type.php
index 04fd4b6..777a43a 100644
--- a/src/exceptions/flash_bitmap_type.php
+++ b/src/exceptions/flash_bitmap_type.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphFlashBitmapTypeException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Flash can only embed JPEGs and PNGs. This exception is thrown for * all
diff --git a/src/exceptions/font_rendering.php b/src/exceptions/font_rendering.php
index 2edd081..e01173c 100644
--- a/src/exceptions/font_rendering.php
+++ b/src/exceptions/font_rendering.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphFontRenderingException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when it is not possible to render a string beacause of 
diff --git a/src/exceptions/font_type.php b/src/exceptions/font_type.php
index d41b1f3..3bcaa00 100644
--- a/src/exceptions/font_type.php
+++ b/src/exceptions/font_type.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphUnknownFontTypeException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown if font type is unknown or not supported.
diff --git a/src/exceptions/incompatible_driver.php b/src/exceptions/incompatible_driver.php
index 7e68ed8..c170075 100644
--- a/src/exceptions/incompatible_driver.php
+++ b/src/exceptions/incompatible_driver.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphToolsIncompatibleDriverException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when trying to modify rendered images with incompatible
diff --git a/src/exceptions/invalid_assignement.php b/src/exceptions/invalid_assignement.php
index f373e0e..e190970 100644
--- a/src/exceptions/invalid_assignement.php
+++ b/src/exceptions/invalid_assignement.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphInvalidAssignementException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown, when trying a property cannot be set for a data point, but
diff --git a/src/exceptions/invalid_data.php b/src/exceptions/invalid_data.php
index 582f69c..ae6e39d 100644
--- a/src/exceptions/invalid_data.php
+++ b/src/exceptions/invalid_data.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphInvalidDataException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when invalid data is provided, which cannot be rendered 
diff --git a/src/exceptions/invalid_data_source.php b/src/exceptions/invalid_data_source.php
index d17267e..72ede3c 100644
--- a/src/exceptions/invalid_data_source.php
+++ b/src/exceptions/invalid_data_source.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphInvalidArrayDataSourceException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when an invalid data source is provided for an array 
diff --git a/src/exceptions/invalid_dimensions.php b/src/exceptions/invalid_dimensions.php
index 0218ce1..3b8bc0c 100644
--- a/src/exceptions/invalid_dimensions.php
+++ b/src/exceptions/invalid_dimensions.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphMatrixInvalidDimensionsException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when an operation is not possible because of incompatible
diff --git a/src/exceptions/invalid_display_type.php b/src/exceptions/invalid_display_type.php
index 6b64465..e7963b5 100644
--- a/src/exceptions/invalid_display_type.php
+++ b/src/exceptions/invalid_display_type.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphInvalidDisplayTypeException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when an unsupported data type is set for the current chart.
diff --git a/src/exceptions/invalid_id.php b/src/exceptions/invalid_id.php
index 08ef1fd..3e3f3e2 100644
--- a/src/exceptions/invalid_id.php
+++ b/src/exceptions/invalid_id.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphSvgDriverInvalidIdException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when a id could not be found in a SVG document to insert 
diff --git a/src/exceptions/invalid_image_file.php b/src/exceptions/invalid_image_file.php
index f7311a6..91ba71d 100644
--- a/src/exceptions/invalid_image_file.php
+++ b/src/exceptions/invalid_image_file.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphInvalidImageFileException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when a file can not be used as a image file.
diff --git a/src/exceptions/invalid_keys.php b/src/exceptions/invalid_keys.php
index 86e2297..7655a26 100644
--- a/src/exceptions/invalid_keys.php
+++ b/src/exceptions/invalid_keys.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphDatasetAverageInvalidKeysException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when a dataset with non numeric keys is used with average 
diff --git a/src/exceptions/invalid_step_size.php b/src/exceptions/invalid_step_size.php
index 533f508..4252e62 100644
--- a/src/exceptions/invalid_step_size.php
+++ b/src/exceptions/invalid_step_size.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphInvalidStepSizeException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when the major or minor step size does not divide cleanly
diff --git a/src/exceptions/no_data.php b/src/exceptions/no_data.php
index 5d3c16e..0d7551e 100644
--- a/src/exceptions/no_data.php
+++ b/src/exceptions/no_data.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphNoDataException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception shown, when trying to render a chart without assigning any data.
diff --git a/src/exceptions/no_such_data.php b/src/exceptions/no_such_data.php
index 99444fb..d566a36 100644
--- a/src/exceptions/no_such_data.php
+++ b/src/exceptions/no_such_data.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphNoSuchDataException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception shown, when trying to access not existing data in datasets.
diff --git a/src/exceptions/no_such_dataset.php b/src/exceptions/no_such_dataset.php
index b7eb9a8..e0a4a13 100644
--- a/src/exceptions/no_such_dataset.php
+++ b/src/exceptions/no_such_dataset.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphNoSuchDataSetException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when trying to access a non exising dataset.
diff --git a/src/exceptions/no_such_element.php b/src/exceptions/no_such_element.php
index 14e8ea8..3f6fd13 100644
--- a/src/exceptions/no_such_element.php
+++ b/src/exceptions/no_such_element.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphNoSuchElementException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when trying to access a non existing chart element.
diff --git a/src/exceptions/not_rendered.php b/src/exceptions/not_rendered.php
index a5b06dd..3dd81ba 100644
--- a/src/exceptions/not_rendered.php
+++ b/src/exceptions/not_rendered.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphToolsNotRenderedException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when a chart was not rendered yet, but the graph tool 
diff --git a/src/exceptions/out_of_boundings.php b/src/exceptions/out_of_boundings.php
index 3c02e37..acf08bb 100644
--- a/src/exceptions/out_of_boundings.php
+++ b/src/exceptions/out_of_boundings.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphMatrixOutOfBoundingsException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when a requested matrix value is out of the boundings of 
diff --git a/src/exceptions/out_of_logarithmical_boundings.php b/src/exceptions/out_of_logarithmical_boundings.php
index fcab704..f051fe8 100644
--- a/src/exceptions/out_of_logarithmical_boundings.php
+++ b/src/exceptions/out_of_logarithmical_boundings.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphOutOfLogithmicalBoundingsException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when data exceeds the values which are displayable on an
diff --git a/src/exceptions/reducement_failed.php b/src/exceptions/reducement_failed.php
index c1af806..ec703b5 100644
--- a/src/exceptions/reducement_failed.php
+++ b/src/exceptions/reducement_failed.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphReducementFailedException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when a requested reducement of an ellipse or polygone 
diff --git a/src/exceptions/too_many_datasets.php b/src/exceptions/too_many_datasets.php
index 13cdfa6..f509114 100644
--- a/src/exceptions/too_many_datasets.php
+++ b/src/exceptions/too_many_datasets.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphTooManyDataSetsExceptions class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when trying to insert too many data sets in a data set 
diff --git a/src/exceptions/unknown_color_definition.php b/src/exceptions/unknown_color_definition.php
index b651b39..3914965 100644
--- a/src/exceptions/unknown_color_definition.php
+++ b/src/exceptions/unknown_color_definition.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphUnknownColorDefinitionException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown, when a given value could not be interpreted as a color by
diff --git a/src/exceptions/unregular_steps.php b/src/exceptions/unregular_steps.php
index 681ec27..f64500c 100644
--- a/src/exceptions/unregular_steps.php
+++ b/src/exceptions/unregular_steps.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphUnregularStepsException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown when a bar chart shouls be rendered on an axis using 
diff --git a/src/exceptions/unsupported_image_type.php b/src/exceptions/unsupported_image_type.php
index eb589c4..3cc28a2 100644
--- a/src/exceptions/unsupported_image_type.php
+++ b/src/exceptions/unsupported_image_type.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphGdDriverUnsupportedImageTypeException class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Exception thrown if the image type is not supported and therefore could not
diff --git a/src/graph.php b/src/graph.php
index fa0f536..44d1f92 100644
--- a/src/graph.php
+++ b/src/graph.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraph class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Base options class for all eZ components.
diff --git a/src/graph_autoload.php b/src/graph_autoload.php
index a00039f..6486321 100644
--- a/src/graph_autoload.php
+++ b/src/graph_autoload.php
@@ -2,8 +2,25 @@
 /**
  * Autoloader definition for the Graph component.
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  * @version //autogentag//
  * @filesource
  * @package Graph
diff --git a/src/interfaces/axis_label_renderer.php b/src/interfaces/axis_label_renderer.php
index aa049fb..4005de0 100644
--- a/src/interfaces/axis_label_renderer.php
+++ b/src/interfaces/axis_label_renderer.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphAxisLabelRenderer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Abstract class to render labels and grids on axis. Will be extended to
diff --git a/src/interfaces/chart.php b/src/interfaces/chart.php
index 4867828..207f1fc 100644
--- a/src/interfaces/chart.php
+++ b/src/interfaces/chart.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphChart class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to represent a complete chart.
diff --git a/src/interfaces/dataset_property.php b/src/interfaces/dataset_property.php
index 6998949..d587d22 100644
--- a/src/interfaces/dataset_property.php
+++ b/src/interfaces/dataset_property.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphDataSetProperty class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Abstract class for properties of datasets
diff --git a/src/interfaces/driver.php b/src/interfaces/driver.php
index 81f184b..cdac6ef 100644
--- a/src/interfaces/driver.php
+++ b/src/interfaces/driver.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphDriver class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Abstract class to be extended for ezcGraph output drivers.
diff --git a/src/interfaces/element.php b/src/interfaces/element.php
index 232f302..519a949 100644
--- a/src/interfaces/element.php
+++ b/src/interfaces/element.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphChartElement class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/interfaces/horizontal_bar_renderer.php b/src/interfaces/horizontal_bar_renderer.php
index a600cc7..fedc8bb 100644
--- a/src/interfaces/horizontal_bar_renderer.php
+++ b/src/interfaces/horizontal_bar_renderer.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphHorizontalBarRenderer interface
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Interface which adds the methods reqired to render horizontal bar charts to
diff --git a/src/interfaces/odometer_renderer.php b/src/interfaces/odometer_renderer.php
index 1cd3435..8d3463a 100644
--- a/src/interfaces/odometer_renderer.php
+++ b/src/interfaces/odometer_renderer.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphOdometerRenderer interface
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Interface which adds the methods required for rendering radar charts to a
diff --git a/src/interfaces/palette.php b/src/interfaces/palette.php
index 19ee4e9..e42689e 100644
--- a/src/interfaces/palette.php
+++ b/src/interfaces/palette.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphPalette class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Abstract class to contain pallet definitions
diff --git a/src/interfaces/radar_renderer.php b/src/interfaces/radar_renderer.php
index 2a60ccd..b77cdba 100644
--- a/src/interfaces/radar_renderer.php
+++ b/src/interfaces/radar_renderer.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphRadarRenderer interface
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Interface which adds the methods required for rendering radar charts to a 
diff --git a/src/interfaces/renderer.php b/src/interfaces/renderer.php
index cd9d1a3..afa1e21 100644
--- a/src/interfaces/renderer.php
+++ b/src/interfaces/renderer.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphRenderer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Abstract class to transform the basic chart components. To be extended by
diff --git a/src/interfaces/stacked_bar_renderer.php b/src/interfaces/stacked_bar_renderer.php
index dbdcb1d..d143168 100644
--- a/src/interfaces/stacked_bar_renderer.php
+++ b/src/interfaces/stacked_bar_renderer.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphRadarRenderer interface
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Interface which adds the methods required for rendering radar charts to a 
diff --git a/src/math/boundings.php b/src/math/boundings.php
index 879b643..601f863 100644
--- a/src/math/boundings.php
+++ b/src/math/boundings.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphBoundings class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  * @access private
  */
 /**
diff --git a/src/math/matrix.php b/src/math/matrix.php
index 731e34f..69092e1 100644
--- a/src/math/matrix.php
+++ b/src/math/matrix.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphMatrix class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  * @access private
  */
 /**
diff --git a/src/math/polynom.php b/src/math/polynom.php
index 07e2551..9d796a5 100644
--- a/src/math/polynom.php
+++ b/src/math/polynom.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphPolynom class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/math/rotation.php b/src/math/rotation.php
index cb0cc86..e2ebc6c 100644
--- a/src/math/rotation.php
+++ b/src/math/rotation.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphRotation class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  * @access private
  */
 /**
diff --git a/src/math/transformation.php b/src/math/transformation.php
index 2ab4636..7481f4e 100644
--- a/src/math/transformation.php
+++ b/src/math/transformation.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphTransformation class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  * @access private
  */
 /**
diff --git a/src/math/translation.php b/src/math/translation.php
index 17809a2..7d45e74 100644
--- a/src/math/translation.php
+++ b/src/math/translation.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphTranslation class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  * @access private
  */
 /**
diff --git a/src/math/vector.php b/src/math/vector.php
index 24792bf..58e3f00 100644
--- a/src/math/vector.php
+++ b/src/math/vector.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphVector class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  * @access private
  */
 /**
diff --git a/src/options/cairo_driver.php b/src/options/cairo_driver.php
index 5812ee6..70afd5c 100644
--- a/src/options/cairo_driver.php
+++ b/src/options/cairo_driver.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphCairoDriverOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the extended options for the SVG driver.
diff --git a/src/options/chart.php b/src/options/chart.php
index ea7fff0..415afbe 100644
--- a/src/options/chart.php
+++ b/src/options/chart.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphChartOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the basic options for charts.
diff --git a/src/options/driver.php b/src/options/driver.php
index 2ac1b28..fba0c9c 100644
--- a/src/options/driver.php
+++ b/src/options/driver.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphDriverOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the basic driver options.
diff --git a/src/options/flash_driver.php b/src/options/flash_driver.php
index 7055231..ea2564a 100644
--- a/src/options/flash_driver.php
+++ b/src/options/flash_driver.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphFlashDriverOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the extended configuration options for the flash driver.
diff --git a/src/options/font.php b/src/options/font.php
index 0f60721..d1a39fb 100644
--- a/src/options/font.php
+++ b/src/options/font.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphFontOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the options for font configuration.
diff --git a/src/options/gd_driver.php b/src/options/gd_driver.php
index 7b6f8b4..22406e3 100644
--- a/src/options/gd_driver.php
+++ b/src/options/gd_driver.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphDriverOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the extended driver options for the gd driver.
diff --git a/src/options/line_chart.php b/src/options/line_chart.php
index bf0c7a9..9bf64b1 100644
--- a/src/options/line_chart.php
+++ b/src/options/line_chart.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphLineChartOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the basic options for line charts.
diff --git a/src/options/odometer_chart.php b/src/options/odometer_chart.php
index f43a8d3..20ba867 100644
--- a/src/options/odometer_chart.php
+++ b/src/options/odometer_chart.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphOdometerChartOptions class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/options/pie_chart.php b/src/options/pie_chart.php
index b7e7633..a1e30f3 100644
--- a/src/options/pie_chart.php
+++ b/src/options/pie_chart.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPieChartOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the basic options for pie charts.
diff --git a/src/options/radar_chart.php b/src/options/radar_chart.php
index 541529a..24a44a1 100644
--- a/src/options/radar_chart.php
+++ b/src/options/radar_chart.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphRadarChartOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the basic options for radar charts.
diff --git a/src/options/renderer.php b/src/options/renderer.php
index 1591ef6..e7da6e5 100644
--- a/src/options/renderer.php
+++ b/src/options/renderer.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphRenderer2dOptions class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the basic options for renderers.
diff --git a/src/options/renderer_2d.php b/src/options/renderer_2d.php
index 857cca6..d551e18 100644
--- a/src/options/renderer_2d.php
+++ b/src/options/renderer_2d.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphRenderer2dOptions class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the extended options available in 2d renderer.
diff --git a/src/options/renderer_3d.php b/src/options/renderer_3d.php
index f3dd7d1..f338334 100644
--- a/src/options/renderer_3d.php
+++ b/src/options/renderer_3d.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphRenderer3dOptions class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the extended options for the three dimensional renderer.
diff --git a/src/options/svg_driver.php b/src/options/svg_driver.php
index cc2956c..f55a1ac 100644
--- a/src/options/svg_driver.php
+++ b/src/options/svg_driver.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphSvgDriverOption class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class containing the extended options for the SVG driver.
diff --git a/src/palette/black.php b/src/palette/black.php
index a3f6543..c535c2c 100644
--- a/src/palette/black.php
+++ b/src/palette/black.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPaletteBlack class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Dark color pallet for ezcGraph based on Tango style guidelines at
diff --git a/src/palette/ez.php b/src/palette/ez.php
index 76fb305..8266083 100644
--- a/src/palette/ez.php
+++ b/src/palette/ez.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPaletteEz class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Color pallet for ezcGraph based on eZ color scheme
diff --git a/src/palette/ez_blue.php b/src/palette/ez_blue.php
index 89d36db..c59cdf8 100644
--- a/src/palette/ez_blue.php
+++ b/src/palette/ez_blue.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPaletteEzBlue class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Light blue color pallet for ezcGraph based on blue eZ colors
diff --git a/src/palette/ez_green.php b/src/palette/ez_green.php
index 79a5260..e28395a 100644
--- a/src/palette/ez_green.php
+++ b/src/palette/ez_green.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPaletteEzGreen class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Light green color pallet for ezcGraph based on green eZ colors
diff --git a/src/palette/ez_red.php b/src/palette/ez_red.php
index 770ac25..8ae1b95 100644
--- a/src/palette/ez_red.php
+++ b/src/palette/ez_red.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPaletteEzRed class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Light red color pallet for ezcGraph based on red eZ colors
diff --git a/src/palette/tango.php b/src/palette/tango.php
index 0425ed9..7f501a4 100644
--- a/src/palette/tango.php
+++ b/src/palette/tango.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphPaletteTango class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Light color pallet for ezcGraph based on Tango style guidelines at
diff --git a/src/renderer/2d.php b/src/renderer/2d.php
index a5978aa..52be253 100644
--- a/src/renderer/2d.php
+++ b/src/renderer/2d.php
@@ -2,10 +2,27 @@
 /**
  * File containing the two dimensional renderer
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to transform chart primitives into image primitives. Renders charts in
diff --git a/src/renderer/3d.php b/src/renderer/3d.php
index 1ecf348..7a0a0c2 100644
--- a/src/renderer/3d.php
+++ b/src/renderer/3d.php
@@ -2,10 +2,27 @@
 /**
  * File containing the three dimensional renderer
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to transform chart primitives into image primitives. This renderer
diff --git a/src/renderer/axis_label_boxed.php b/src/renderer/axis_label_boxed.php
index 27ddbd6..38e3381 100644
--- a/src/renderer/axis_label_boxed.php
+++ b/src/renderer/axis_label_boxed.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphAxisBoxedLabelRenderer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Renders axis labels centered between two axis steps like normally used for
diff --git a/src/renderer/axis_label_centered.php b/src/renderer/axis_label_centered.php
index 25e2141..edd7081 100644
--- a/src/renderer/axis_label_centered.php
+++ b/src/renderer/axis_label_centered.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphAxisCenteredLabelRenderer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Renders axis labels centered below the axis steps.
diff --git a/src/renderer/axis_label_exact.php b/src/renderer/axis_label_exact.php
index b14899e..5b5e03e 100644
--- a/src/renderer/axis_label_exact.php
+++ b/src/renderer/axis_label_exact.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphAxisExactLabelRenderer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Renders axis labels like known from charts drawn in analysis
diff --git a/src/renderer/axis_label_none.php b/src/renderer/axis_label_none.php
index 7b31361..cf8a80c 100644
--- a/src/renderer/axis_label_none.php
+++ b/src/renderer/axis_label_none.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraphAxisNoLabelRenderer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Omits axis labels, steps and grid.
diff --git a/src/renderer/axis_label_radar.php b/src/renderer/axis_label_radar.php
index 7b610a0..51e20a8 100644
--- a/src/renderer/axis_label_radar.php
+++ b/src/renderer/axis_label_radar.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphAxisRadarLabelRenderer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Renders axis labels and grid optimized for radar charts. May cause
diff --git a/src/renderer/axis_label_rotated.php b/src/renderer/axis_label_rotated.php
index 4d0e26c..d37b3ce 100644
--- a/src/renderer/axis_label_rotated.php
+++ b/src/renderer/axis_label_rotated.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphAxisRotatedLabelRenderer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Can render axis labels rotated, so that more axis labels fit on one axis.
diff --git a/src/renderer/axis_label_rotated_boxed.php b/src/renderer/axis_label_rotated_boxed.php
index b5bc8e5..8b5fb27 100644
--- a/src/renderer/axis_label_rotated_boxed.php
+++ b/src/renderer/axis_label_rotated_boxed.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphAxisRotatedLabelRenderer class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Can render axis labels rotated, so that more axis labels fit on one axis.
diff --git a/src/renderer/horizontal_bar.php b/src/renderer/horizontal_bar.php
index dc0224f..7b2b780 100644
--- a/src/renderer/horizontal_bar.php
+++ b/src/renderer/horizontal_bar.php
@@ -2,10 +2,27 @@
 /**
  * File containing the two dimensional renderer
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Class to transform horizontal bar charts primitives into image primitives.
diff --git a/src/structs/context.php b/src/structs/context.php
index 333aea7..5971bf2 100644
--- a/src/structs/context.php
+++ b/src/structs/context.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphContext struct
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/src/structs/coordinate.php b/src/structs/coordinate.php
index c25f299..2a3ef14 100644
--- a/src/structs/coordinate.php
+++ b/src/structs/coordinate.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphCoordinate struct
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Represents coordinates in two dimensional catesian coordinate system.
diff --git a/src/structs/step.php b/src/structs/step.php
index a682f17..4e6d2db 100644
--- a/src/structs/step.php
+++ b/src/structs/step.php
@@ -2,10 +2,27 @@
 /**
  * File containing the ezcGraphAxisStep struct
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Represents a single step on the axis
diff --git a/src/tools.php b/src/tools.php
index cc8885d..65162c6 100644
--- a/src/tools.php
+++ b/src/tools.php
@@ -2,10 +2,27 @@
 /**
  * File containing the abstract ezcGraph class
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 /**
  * Toolkit for several operation with graphs
diff --git a/tests/axis_boxed_renderer_test.php b/tests/axis_boxed_renderer_test.php
index 1a4710a..88ef4d3 100644
--- a/tests/axis_boxed_renderer_test.php
+++ b/tests/axis_boxed_renderer_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphAxisBoxedRendererTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/axis_centered_renderer_test.php b/tests/axis_centered_renderer_test.php
index 0e8fab0..cf4f63a 100644
--- a/tests/axis_centered_renderer_test.php
+++ b/tests/axis_centered_renderer_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphAxisCenteredRendererTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/axis_exact_renderer_test.php b/tests/axis_exact_renderer_test.php
index 71dc98c..39b832c 100644
--- a/tests/axis_exact_renderer_test.php
+++ b/tests/axis_exact_renderer_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphAxisExactRendererTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/axis_radar_renderer_test.php b/tests/axis_radar_renderer_test.php
index bd124e2..a07130b 100644
--- a/tests/axis_radar_renderer_test.php
+++ b/tests/axis_radar_renderer_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphAxisRadarRendererTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/axis_rotated_boxed_renderer_test.php b/tests/axis_rotated_boxed_renderer_test.php
index 19b5f3e..40617c2 100644
--- a/tests/axis_rotated_boxed_renderer_test.php
+++ b/tests/axis_rotated_boxed_renderer_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphAxisRotatedRendererTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/axis_rotated_renderer_test.php b/tests/axis_rotated_renderer_test.php
index fac86e2..3071711 100644
--- a/tests/axis_rotated_renderer_test.php
+++ b/tests/axis_rotated_renderer_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphAxisRotatedRendererTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/axis_space_test.php b/tests/axis_space_test.php
index 48f742f..3374f01 100644
--- a/tests/axis_space_test.php
+++ b/tests/axis_space_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphAxisBoxedRendererTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/background_test.php b/tests/background_test.php
index 6f886cf..c2c8bf3 100644
--- a/tests/background_test.php
+++ b/tests/background_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphBackgroundTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/boundings_test.php b/tests/boundings_test.php
index 25456ad..0410be6 100644
--- a/tests/boundings_test.php
+++ b/tests/boundings_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphBoundingsTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/chart_test.php b/tests/chart_test.php
index 5a6bd63..71eb646 100644
--- a/tests/chart_test.php
+++ b/tests/chart_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphChartTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/color_test.php b/tests/color_test.php
index 6cf330f..82417ba 100644
--- a/tests/color_test.php
+++ b/tests/color_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphColorTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/dataset_average_test.php b/tests/dataset_average_test.php
index c341eac..2f65b6d 100644
--- a/tests/dataset_average_test.php
+++ b/tests/dataset_average_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphDataSetAverageTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/dataset_numeric_test.php b/tests/dataset_numeric_test.php
index ab131cd..46b3b0c 100644
--- a/tests/dataset_numeric_test.php
+++ b/tests/dataset_numeric_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphNumericDataSetTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/dataset_test.php b/tests/dataset_test.php
index b1ca7c6..1a18b09 100644
--- a/tests/dataset_test.php
+++ b/tests/dataset_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphDataSetTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/date_axis_test.php b/tests/date_axis_test.php
index 2bc0004..0ef0b47 100644
--- a/tests/date_axis_test.php
+++ b/tests/date_axis_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphDateAxisTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/driver_cairo_oo_test.php b/tests/driver_cairo_oo_test.php
index 361d702..b6d6631 100644
--- a/tests/driver_cairo_oo_test.php
+++ b/tests/driver_cairo_oo_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphCairoOODriverTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/driver_cairo_test.php b/tests/driver_cairo_test.php
index 577e123..39686ed 100644
--- a/tests/driver_cairo_test.php
+++ b/tests/driver_cairo_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphCairoDriverTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/driver_flash_test.php b/tests/driver_flash_test.php
index 61a0536..c8a91f1 100644
--- a/tests/driver_flash_test.php
+++ b/tests/driver_flash_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphFlashDriverTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/driver_gd_test.php b/tests/driver_gd_test.php
index 28f944c..7585a0b 100644
--- a/tests/driver_gd_test.php
+++ b/tests/driver_gd_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphGdDriverTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/driver_options_test.php b/tests/driver_options_test.php
index 9dd6122..7a06829 100644
--- a/tests/driver_options_test.php
+++ b/tests/driver_options_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphDriverOptionsTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/driver_svg_svg_font_test.php b/tests/driver_svg_svg_font_test.php
index 376d695..7da685b 100644
--- a/tests/driver_svg_svg_font_test.php
+++ b/tests/driver_svg_svg_font_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphSvgDriverTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/driver_svg_test.php b/tests/driver_svg_test.php
index 349b3da..691b3e1 100644
--- a/tests/driver_svg_test.php
+++ b/tests/driver_svg_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphSvgDriverTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/element_options_test.php b/tests/element_options_test.php
index ec81f18..1ae281c 100644
--- a/tests/element_options_test.php
+++ b/tests/element_options_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphElementOptionsTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/font_test.php b/tests/font_test.php
index e8dacbf..b86a081 100644
--- a/tests/font_test.php
+++ b/tests/font_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphFontTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/horizontal_bar_chart_renderer.php b/tests/horizontal_bar_chart_renderer.php
index b0205ea..915421d 100644
--- a/tests/horizontal_bar_chart_renderer.php
+++ b/tests/horizontal_bar_chart_renderer.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphRenderer2dTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/image_map_test.php b/tests/image_map_test.php
index 0a6aad1..cf3dfbb 100644
--- a/tests/image_map_test.php
+++ b/tests/image_map_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphImageMapTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/labeled_axis_test.php b/tests/labeled_axis_test.php
index 163c8d3..22225bf 100644
--- a/tests/labeled_axis_test.php
+++ b/tests/labeled_axis_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphLabeledAxisTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/legend_test.php b/tests/legend_test.php
index 2e22055..77613ba 100644
--- a/tests/legend_test.php
+++ b/tests/legend_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphLegendTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/line_test.php b/tests/line_test.php
index 4ffac78..fd4bdb4 100644
--- a/tests/line_test.php
+++ b/tests/line_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphLineChartTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/logarithmical_axis_test.php b/tests/logarithmical_axis_test.php
index b7a845c..f7d0775 100644
--- a/tests/logarithmical_axis_test.php
+++ b/tests/logarithmical_axis_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphLogarithmicalAxisTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/matrix_test.php b/tests/matrix_test.php
index e8c2a3f..5802175 100644
--- a/tests/matrix_test.php
+++ b/tests/matrix_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphMatrixTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/multiple_axis_test.php b/tests/multiple_axis_test.php
index aec6331..24517b7 100644
--- a/tests/multiple_axis_test.php
+++ b/tests/multiple_axis_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphLineChartTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/numeric_axis_test.php b/tests/numeric_axis_test.php
index b907eb4..d5d5ff2 100644
--- a/tests/numeric_axis_test.php
+++ b/tests/numeric_axis_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphNumericAxisTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/odometer_test.php b/tests/odometer_test.php
index eafaa48..e42756b 100644
--- a/tests/odometer_test.php
+++ b/tests/odometer_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphOdometerChartTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/palette_test.php b/tests/palette_test.php
index 1d197a4..2a364b9 100644
--- a/tests/palette_test.php
+++ b/tests/palette_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphPaletteTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/pie_test.php b/tests/pie_test.php
index 44bd40a..ea0a57f 100644
--- a/tests/pie_test.php
+++ b/tests/pie_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphPieChartTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/polynom_test.php b/tests/polynom_test.php
index 287542c..ec99bc4 100644
--- a/tests/polynom_test.php
+++ b/tests/polynom_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphPolynomTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/radar_axis_test.php b/tests/radar_axis_test.php
index 06c029d..01bc189 100644
--- a/tests/radar_axis_test.php
+++ b/tests/radar_axis_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphRadarChartAxisTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/radar_chart.php b/tests/radar_chart.php
index 43346a2..8a6161e 100644
--- a/tests/radar_chart.php
+++ b/tests/radar_chart.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphRadarChartTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/renderer_2d_legacy_test.php b/tests/renderer_2d_legacy_test.php
index ca07199..36ebde8 100644
--- a/tests/renderer_2d_legacy_test.php
+++ b/tests/renderer_2d_legacy_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphRenderer2dTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/renderer_2d_test.php b/tests/renderer_2d_test.php
index a1ec4fd..2753ef3 100644
--- a/tests/renderer_2d_test.php
+++ b/tests/renderer_2d_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphRenderer2dTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/renderer_3d_test.php b/tests/renderer_3d_test.php
index e21c849..afa8812 100644
--- a/tests/renderer_3d_test.php
+++ b/tests/renderer_3d_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphRenderer3dTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/struct_test.php b/tests/struct_test.php
index 8fc84cd..3db070d 100644
--- a/tests/struct_test.php
+++ b/tests/struct_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphStructTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/suite.php b/tests/suite.php
index 2891d37..98a985c 100644
--- a/tests/suite.php
+++ b/tests/suite.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphSuite
  *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @subpackage Tests
  * @version //autogentag//
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/text_test.php b/tests/text_test.php
index bbced13..43112a3 100644
--- a/tests/text_test.php
+++ b/tests/text_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphTextTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/tools_test.php b/tests/tools_test.php
index 2e676ad..d7d082c 100644
--- a/tests/tools_test.php
+++ b/tests/tools_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphToolsTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 require_once dirname( __FILE__ ) . '/test_case.php';
diff --git a/tests/transformation_test.php b/tests/transformation_test.php
index adf4317..6bcd44e 100644
--- a/tests/transformation_test.php
+++ b/tests/transformation_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphTransformationTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**
diff --git a/tests/vector_test.php b/tests/vector_test.php
index cbb66dc..0713d84 100644
--- a/tests/vector_test.php
+++ b/tests/vector_test.php
@@ -2,11 +2,28 @@
 /**
  * ezcGraphVectorTest 
  * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
  * @package Graph
  * @version //autogen//
  * @subpackage Tests
  * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
- * @license http://ez.no/licenses/new_bsd New BSD License
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
  */
 
 /**