X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Fdevel-api%2Fadaptor-framework%2Fcanvas-renderer.h;h=cffab39ed39c9febe127348a2c87263a7fd170be;hb=9a74a0725264526224eac77728de38108e92fb8a;hp=9216ced13ce0586aebf6006cdecb4d746875d231;hpb=540924af49a2ca939a22c6930fadd4cf1c731747;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..cffab39 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.
@@ -107,17 +128,42 @@ 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.
    */
-  bool SetSize(const Vector2& size);
+  bool SetSize(Vector2 size);
 
   /**
    * @brief This is the size of the Buffer in the Canvas.
    * @return Returns The size of canvas buffer.
    */
-  const Vector2& GetSize();
+  Vector2 GetSize() const;
+
+  /**
+   * @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