- Created an interface ezcGraphRadarRenderer to be implemented by renderers

  which are able to render radar charts.
  # Interface required to not break BC with custom user renderers

2 files changed, 54 insertions, 34 deletions

diff --git a/src/interfaces/radar_renderer.php b/src/interfaces/radar_renderer.php
new file mode 100644
index 0000000..a8978d1
--- /dev/null
+++ b/src/interfaces/radar_renderer.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * File containing the ezcGraphRadarRenderer interface
+ *
+ * @package Graph
+ * @version //autogentag//
+ * @copyright Copyright (C) 2005-2007 eZ systems as. All rights reserved.
+        2006 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+/**
+ * Interface which adds the methods required for rendering radar charts to a 
+ * renderer
+ *
+ * @package Graph
+ */
+interface ezcGraphRadarRenderer
+{
+    /**
+     * Draw radar chart data line
+     *
+     * Draws a line as a data element in a radar chart
+     * 
+     * @param ezcGraphBoundings $boundings Chart boundings
+     * @param ezcGraphContext $context Context of call
+     * @param ezcGraphColor $color Color of line
+     * @param ezcGraphCoordinate $center Center of radar chart
+     * @param ezcGraphCoordinate $start Starting point
+     * @param ezcGraphCoordinate $end Ending point
+     * @param int $dataNumber Number of dataset
+     * @param int $dataCount Count of datasets in chart
+     * @param int $symbol Symbol to draw for line
+     * @param ezcGraphColor $symbolColor Color of the symbol, defaults to linecolor
+     * @param ezcGraphColor $fillColor Color to fill line with
+     * @param float $thickness Line thickness
+     * @return void
+     */
+    public function drawRadarDataLine(
+        ezcGraphBoundings $boundings,
+        ezcGraphContext $context,
+        ezcGraphColor $color,
+        ezcGraphCoordinate $center,
+        ezcGraphCoordinate $start,
+        ezcGraphCoordinate $end,
+        $dataNumber = 1,
+        $dataCount = 1,
+        $symbol = ezcGraph::NO_SYMBOL,
+        ezcGraphColor $symbolColor = null,
+        ezcGraphColor $fillColor = null,
+        $thickness = 1
+    );
+}
+
+?>
diff --git a/src/interfaces/renderer.php b/src/interfaces/renderer.php
index 1014330..a9908f5 100644
--- a/src/interfaces/renderer.php
+++ b/src/interfaces/renderer.php
@@ -189,40 +189,6 @@ abstract class ezcGraphRenderer
     );
 
     /**
-     * Draw radar chart data line
-     *
-     * Draws a line as a data element in a radar chart
-     * 
-     * @param ezcGraphBoundings $boundings Chart boundings
-     * @param ezcGraphContext $context Context of call
-     * @param ezcGraphColor $color Color of line
-     * @param ezcGraphCoordinate $center Center of radar chart
-     * @param ezcGraphCoordinate $start Starting point
-     * @param ezcGraphCoordinate $end Ending point
-     * @param int $dataNumber Number of dataset
-     * @param int $dataCount Count of datasets in chart
-     * @param int $symbol Symbol to draw for line
-     * @param ezcGraphColor $symbolColor Color of the symbol, defaults to linecolor
-     * @param ezcGraphColor $fillColor Color to fill line with
-     * @param float $thickness Line thickness
-     * @return void
-     */
-    abstract public function drawRadarDataLine(
-        ezcGraphBoundings $boundings,
-        ezcGraphContext $context,
-        ezcGraphColor $color,
-        ezcGraphCoordinate $center,
-        ezcGraphCoordinate $start,
-        ezcGraphCoordinate $end,
-        $dataNumber = 1,
-        $dataCount = 1,
-        $symbol = ezcGraph::NO_SYMBOL,
-        ezcGraphColor $symbolColor = null,
-        ezcGraphColor $fillColor = null,
-        $thickness = 1
-    );
-
-    /**
      * Draws a highlight textbox for a datapoint.
      *
      * A highlight textbox for line and bar charts means a box with the current