2 files changed, 43 insertions, 0 deletions

diff --git a/src/element/axis.php b/src/element/axis.php
index 30af47a..fabc25d 100644
--- a/src/element/axis.php
+++ b/src/element/axis.php
@@ -42,6 +42,9 @@
  *           Function will receive two parameters and should return a 
  *           reformatted label.
  *              string function( label, step )
+ * @property float $chartPosition
+ *           Position of the axis in the chart. Only useful for additional
+ *           axis. The basic chart axis will be automatically positioned.
  *
  * @version //autogentag//
  * @package Graph
@@ -77,6 +80,7 @@ abstract class ezcGraphChartElementAxis extends ezcGraphChartElement
         $this->properties['minArrowHeadSize'] = 4;
         $this->properties['maxArrowHeadSize'] = 8;
         $this->properties['labelCallback'] = null;
+        $this->properties['chartPosition'] = null;
 
         parent::__construct( $options );
 
@@ -215,6 +219,16 @@ abstract class ezcGraphChartElementAxis extends ezcGraphChartElement
                     throw new ezcBaseValueException( $propertyName, $propertyValue, 'callback function' );
                 }
                 break;
+            case 'chartPosition':
+                if ( !is_numeric( $propertyValue ) ||
+                     ( $propertyValue < 0 ) ||
+                     ( $propertyValue > 1 ) )
+                {
+                    throw new ezcBaseValueException( $propertyName, $propertyValue, '0 <= float <= 1' );
+                }
+
+                $this->properties['chartPosition'] = (float) $propertyValue;
+                break;
             default:
                 parent::__set( $propertyName, $propertyValue );
                 break;
diff --git a/tests/multiple_axis_test.php b/tests/multiple_axis_test.php
index d67231b..ab32db8 100644
--- a/tests/multiple_axis_test.php
+++ b/tests/multiple_axis_test.php
@@ -68,6 +68,35 @@ class ezcGraphMultipleAxisTest extends ezcTestCase
         $this->fail( 'Expected ezcBaseValueException.' );
     }
 
+    public function testAxisPropertyChartPosition()
+    {
+        $options = new ezcGraphChartElementNumericAxis();
+
+        $this->assertEquals(
+            null,
+            $options->chartPosition,
+            'Wrong default value for property chartPosition in class ezcGraphChartElementNumericAxis'
+        );
+
+        $options->chartPosition = .3;
+        $this->assertSame(
+            .3,
+            $options->chartPosition,
+            'Setting property value did not work for property chartPosition in class ezcGraphChartElementNumericAxis'
+        );
+
+        try
+        {
+            $options->chartPosition = 15;
+        }
+        catch ( ezcBaseValueException $e )
+        {
+            return true;
+        }
+
+        $this->fail( 'Expected ezcBaseValueException.' );
+    }
+
     public function testAxisContainerIterator()
     {
         $options = new ezcGraphLineChartOptions();