From 831e814ce9bdb84e86c06c4a52008f6bdaaa00d6 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 16 Nov 2018 00:24:51 +0800
Subject: =?UTF-8?q?*=E5=90=88=E5=B9=B6master=E5=88=B0minimal=E5=88=86?=
 =?UTF-8?q?=E6=94=AF?=
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---
 src/libjin/Graphics/je_bitmap.h | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'src/libjin/Graphics/je_bitmap.h')

diff --git a/src/libjin/Graphics/je_bitmap.h b/src/libjin/Graphics/je_bitmap.h
index ae97d0d..5ab11ca 100644
--- a/src/libjin/Graphics/je_bitmap.h
+++ b/src/libjin/Graphics/je_bitmap.h
@@ -1,9 +1,12 @@
-#ifndef __JE_BITMAP_H
-#define __JE_BITMAP_H
+#ifndef __JE_BITMAP_H__
+#define __JE_BITMAP_H__
 #include "../core/je_configuration.h"
 #if defined(jin_graphics)
 
-#include "../3rdparty/GLee/GLee.h"
+#include <functional>
+
+#include "GLee/GLee.h"
+
 #include "../common/je_types.h"
 #include "../math/je_vector2.hpp"
 
@@ -17,7 +20,9 @@ namespace JinEngine
         /// 
         /// A RGBA32 bitmap.
         /// 
-        /// A bitmap keeps pixels and can't draw directly onto screen. To render bitmap, a texture is required.
+        /// A bitmap keeps pixels and can't draw directly onto screen. To render bitmap, a texture is required. A
+        /// texture is a renderable hard ware side structure which could be handled with GPU. For instance, opengl
+        /// create texture and store it in GPU memory for rendering them onto hdc.
         /// 
 		class Bitmap
 		{
@@ -59,6 +64,11 @@ namespace JinEngine
             /// 
 			static Bitmap* createBitmap(int width, int height, Color color = Color::BLACK);
 
+            ///
+            /// Create bitmap and set bitmap pixels with given drawer.
+            ///
+            static Bitmap* createBitmap(int width, int height, std::function<Color(int, int, int, int)> drawer);
+
             /// 
             /// Create bitmap with another one. 
             /// 
@@ -119,8 +129,9 @@ namespace JinEngine
             /// Set pixels with given color data.
             /// 
             /// @param colors New pixels' colors.
+            /// @param count Number of pixels.
             /// 
-			void setPixels(Color* colors);
+			void setPixels(Color* colors, int count);
 
             /// 
             /// Get pixel in given position.
-- 
cgit v1.1-26-g67d0