- More documentation fixes

3 files changed, 36 insertions, 7 deletions

diff --git a/src/charts/line.php b/src/charts/line.php
index d04611d..ce353d6 100644
--- a/src/charts/line.php
+++ b/src/charts/line.php
@@ -323,6 +323,13 @@ class ezcGraphLineChart extends ezcGraphChart
         return ezcGraph::LINE;
     }
 
+    /**
+     * Renders the basic elements of this chart type
+     * 
+     * @param int $width 
+     * @param int $height 
+     * @return void
+     */
     protected function renderElements( $width, $height )
     {
         if ( !count( $this->data ) )
@@ -430,13 +437,15 @@ class ezcGraphLineChart extends ezcGraphChart
      * Does the same as ezcGraphChart::render(), but renders directly to 
      * output and not into a file.
      *
+     * @param int $width
+     * @param int $height
      * @return void
      */
-    public function renderToOutput( $widht, $height )
+    public function renderToOutput( $width, $height )
     {
         // @TODO: merge this function with render an deprecate ommit of third 
         // argument in render() when API break is possible
-        $this->renderElements( $widht, $height );
+        $this->renderElements( $width, $height );
         $this->renderer->render( null );
     }
 }
diff --git a/src/charts/pie.php b/src/charts/pie.php
index e346569..0ed57dc 100644
--- a/src/charts/pie.php
+++ b/src/charts/pie.php
@@ -198,6 +198,13 @@ class ezcGraphPieChart extends ezcGraphChart
         }
     }
 
+    /**
+     * Renders the basic elements of this chart type
+     * 
+     * @param int $width 
+     * @param int $height 
+     * @return void
+     */
     protected function renderElements( $width, $height )
     {
         if ( !count( $this->data ) )
@@ -270,13 +277,15 @@ class ezcGraphPieChart extends ezcGraphChart
      * Does the same as ezcGraphChart::render(), but renders directly to 
      * output and not into a file.
      *
+     * @param int $width
+     * @param int $height
      * @return void
      */
-    public function renderToOutput( $widht, $height )
+    public function renderToOutput( $width, $height )
     {
         // @TODO: merge this function with render an deprecate ommit of third 
         // argument in render() when API break is possible
-        $this->renderElements( $widht, $height );
+        $this->renderElements( $width, $height );
         $this->renderer->render( null );
     }
 }
diff --git a/src/charts/radar.php b/src/charts/radar.php
index 9460a0f..0ae2c6b 100644
--- a/src/charts/radar.php
+++ b/src/charts/radar.php
@@ -167,7 +167,9 @@ class ezcGraphRadarChart extends ezcGraphChart
      * Sets the axis label position depending on the axis rotation.
      * 
      * @param ezcGraphChartElementAxis $axis 
-     * @param float $postion 
+     * @param ezcGraphBoundings $boundings 
+     * @param ezcGraphCoordinate $center 
+     * @param float $position 
      * @param float $lastPosition 
      * @return void
      */
@@ -334,6 +336,13 @@ class ezcGraphRadarChart extends ezcGraphChart
         return ezcGraph::LINE;
     }
 
+    /**
+     * Renders the basic elements of this chart type
+     * 
+     * @param int $width 
+     * @param int $height 
+     * @return void
+     */
     protected function renderElements( $width, $height )
     {
         if ( !count( $this->data ) )
@@ -422,13 +431,15 @@ class ezcGraphRadarChart extends ezcGraphChart
      * Does the same as ezcGraphChart::render(), but renders directly to 
      * output and not into a file.
      *
+     * @param int $width
+     * @param int $height
      * @return void
      */
-    public function renderToOutput( $widht, $height )
+    public function renderToOutput( $width, $height )
     {
         // @TODO: merge this function with render an deprecate ommit of third 
         // argument in render() when API break is possible
-        $this->renderElements( $widht, $height );
+        $this->renderElements( $width, $height );
         $this->renderer->render( null );
     }
 }