- Moved properties to properties array

- Fixed bug: Legend title was rendered, even when empty

3 files changed, 26 insertions, 0 deletions

diff --git a/src/charts/bar.php b/src/charts/bar.php
index def5397..b20901b 100644
--- a/src/charts/bar.php
+++ b/src/charts/bar.php
@@ -15,6 +15,13 @@
 class ezcGraphBarChart extends ezcGraphLineChart
 {
  
+    /**
+     * Constructor
+     * 
+     * @param array $options Default option array
+     * @return void
+     * @ignore
+     */
     public function __construct( array $options = array() )
     {
         parent::__construct();
diff --git a/src/charts/line.php b/src/charts/line.php
index 60b2e4b..0157be7 100644
--- a/src/charts/line.php
+++ b/src/charts/line.php
@@ -15,6 +15,13 @@
 class ezcGraphLineChart extends ezcGraphChart
 {
  
+    /**
+     * Constructor
+     * 
+     * @param array $options Default option array
+     * @return void
+     * @ignore
+     */
     public function __construct( array $options = array() )
     {
         $this->options = new ezcGraphLineChartOptions( $options );
@@ -38,6 +45,7 @@ class ezcGraphLineChart extends ezcGraphChart
      * @param mixed $propertyName   Option name
      * @param mixed $propertyValue  Option value;
      * @return mixed
+     * @ignore
      */
     public function __set( $propertyName, $propertyValue ) 
     {
@@ -266,6 +274,10 @@ class ezcGraphLineChart extends ezcGraphChart
                     $element->nullPosition = $this->elements['xAxis']->getCoordinate( false );
                     break;
             }
+            if ( !$element->font instanceof ezcGraphFontOptions )
+            {
+                echo "Wrong font config: $name\n";
+            }
             $this->driver->options->font = $element->font;
             $boundings = $element->render( $this->renderer, $boundings );
         }
diff --git a/src/charts/pie.php b/src/charts/pie.php
index 3b38648..5f4258a 100644
--- a/src/charts/pie.php
+++ b/src/charts/pie.php
@@ -15,6 +15,13 @@
 class ezcGraphPieChart extends ezcGraphChart
 {
     
+    /**
+     * Constructor
+     * 
+     * @param array $options Default option array
+     * @return void
+     * @ignore
+     */
     public function __construct( array $options = array() )
     {
         $this->options = new ezcGraphPieChartOptions( $options );