1 files changed, 91 insertions, 10 deletions
diff --git a/src/libjin/Graphics/Bitmap.h b/src/libjin/Graphics/Bitmap.h
index bb30bdc..4341256 100644
--- a/src/libjin/Graphics/Bitmap.h
+++ b/src/libjin/Graphics/Bitmap.h
@@ -44,7 +44,7 @@ namespace jin
             /// 
             /// @param width Width of bitmap. 
             /// @param height Height of bitmap. 
-            /// @param color Color of bitmap.
+            /// @param color Color of bitmap, black by default.
             /// @return Return bitmap pointer if created, otherwise return null.
             /// 
 			static Bitmap* createBitmap(int width, int height, Color color = Color::BLACK);
@@ -61,23 +61,104 @@ namespace jin
             /// Destructor of bitmap
             /// 
 			virtual ~Bitmap();
-			/* init pixels */
-			void bind(Color* pixels, int w, int h);
-			void resetPixels(const Color* pixels, int w, int h);
-			void resetPixels(const Color& pixels, int w, int h);
-			/* modify pixels */
-			void setPixel(const Color& pixel, int x, int y);
-			void setPixels(Color pixels);
-			void setPixels(Color* pixels);
+
+            /// 
+            /// Directly bind pixels with given pixels data
+            /// 
+            /// @param pixels Pixels to be binded. 
+            /// @param width Width of bitmap 
+            /// @param height Height of bitmap 
+            /// 
+			void bind(Color* pixels, int width, int height);
+
+            /// 
+            /// Reset pixel data with given pixels data. 
+            /// 
+            /// @param pixels Pixels to be set.
+            /// @param width Width of bitmap 
+            /// @param height Height of bitmap 
+            /// 
+			void resetPixels(const Color* pixels, int width, int height);
+
+            /// 
+            /// Reset pixel data with given color. 
+            /// 
+            /// @param color Color to be set.
+            /// @param width Width of bitmap 
+            /// @param height Height of bitmap 
+            ///
+			void resetPixels(const Color& color, int width, int height);
+
+            /// 
+            /// Set pixel with given color.
+            /// 
+            /// @param color Color to be set. 
+            /// @param x X value of pixel. 
+            /// @param y Y value of pixel.
+            /// 
+			void setPixel(const Color& color, int x, int y);
+
+            /// 
+            /// Set pixels with given color. 
+            /// 
+            /// @param color Color to be set.
+            /// 
+			void setPixels(Color color);
+
+            /// 
+            /// Set pixels with given color data.
+            /// 
+            /// @param colors New pixels' colors.
+            /// 
+			void setPixels(Color* colors);
+
+            /// 
+            /// Get pixel in given position.
+            /// 
+            /// @param x X value of position. 
+            /// @param y Y value of position.
+            /// 
 			Color getPixel(int x, int y);
+
+            /// 
+            /// Get pixels. 
+            /// @return Colors of the bitmap.
+            /// 
 			const Color* getPixels() const;
-			/* get width and height */
+
+            /// 
+            /// Get bitmap width.
+            /// 
+            /// @return Width of bitmap.
+            /// 
 			inline int getWidth() const { return width; }
+
+            /// 
+            /// Get bitmap height.
+            /// 
+            /// @return Height of bitmap.
+            /// 
 			inline int getHeight() const { return height; }
+
+            /// 
+            /// Get bitmap size.
+            /// 
+            /// @return Size of bitmap.
+            /// 
 			inline math::Vector2<int> getSize() const { return math::Vector2<int>(width, height); }
 
 		protected:
+            /// 
+            /// Constructor of bitmap.
+            /// 
 			Bitmap();
+
+            /// 
+            /// Constructor of bitmap.  
+            /// 
+            /// @param width Width of bitmap.
+            /// @param height Height of bitmap.
+            /// 
 			Bitmap(unsigned w, unsigned h);
 
 			Color * pixels;