X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Fdevel-api%2Fadaptor-framework%2Fcanvas-renderer.h;h=1f3e168cbbacee05cfad23d948ef05359c39557a;hb=da0e60c71a76caf31e235f48eea008766020dbcf;hp=9216ced13ce0586aebf6006cdecb4d746875d231;hpb=d98dec8658c95e42988d397b6a3fb252bdd20e9b;p=platform%2Fcore%2Fuifw%2Fdali-adaptor.git

diff --git a/dali/devel-api/adaptor-framework/canvas-renderer.h b/dali/devel-api/adaptor-framework/canvas-renderer.h
index 9216ced..1f3e168 100644
--- a/dali/devel-api/adaptor-framework/canvas-renderer.h
+++ b/dali/devel-api/adaptor-framework/canvas-renderer.h
@@ -84,10 +84,17 @@ public:
 public:
   class Drawable;
   class Shape;
+  class DrawableGroup;
+  class Picture;
+
+  class Gradient;
+  class LinearGradient;
+  class RadialGradient;
 
 public:
   /**
-   * @brief Draw inner canvas the contexts added to the CanvasRenderer.
+   * @brief Prepare for drawing drawables added to CanvasRenderer on inner canvas.
+   * @return Returns True when it's successful. False otherwise.
    */
   bool Commit();
 
@@ -100,6 +107,20 @@ public:
   bool AddDrawable(Drawable& drawable);
 
   /**
+   * @brief Remove drawable object to the CanvasView.
+   * This method is similar to deregistration. Freeing memory is not concerned for drawables being removed.
+   * @param[in] drawable the drawable object.
+   * @return Returns True when it's successful. False otherwise.
+   */
+  bool RemoveDrawable(Drawable& drawable);
+
+  /**
+   * @brief Remove all drawable objects added to the CanvasRenderer.
+   * @return Returns True when it's successful. False otherwise.
+   */
+  bool RemoveAllDrawables();
+
+  /**
    * @brief Returns the PixelBuffer, which is the Render buffer of Canvas.
    *
    * @return Returns the pixel buffer.
@@ -107,6 +128,18 @@ public:
   Devel::PixelBuffer GetPixelBuffer();
 
   /**
+   * @brief Draw drawables added to CanvasRenderer to inner buffer.
+   * @return Returns True when it's successful. False otherwise.
+   */
+  bool Rasterize();
+
+  /**
+   * @brief Returns whether the drawables added to the Canvas are changed.
+   * @return Returns True when drawables added to the Canvas are changed, False otherwise.
+   */
+  bool IsCanvasChanged() const;
+
+  /**
    * @brief This is the size of the buffer in the Canvas.
    * @param[in] size The size of canvas buffer.
    * @return Returns True when it's successful. False otherwise.
@@ -119,6 +152,19 @@ public:
    */
   const Vector2& GetSize();
 
+  /**
+   * @brief This is the viewbox of the Canvas.
+   * @param[in] viewBox The size of viewbox.
+   * @return Returns True when it's successful. False otherwise.
+   */
+  bool SetViewBox(const Vector2& viewBox);
+
+  /**
+   * @brief This is the viewbox of the Canvas.
+   * @return Returns The size of viewbox.
+   */
+  const Vector2& GetViewBox();
+
 public: // Not intended for application developers
   /// @cond internal
   /**