cocos2dx教程之CCLayerColor

CCLayer的子类,在CCLayer的基础上增加了绘制颜色的功能。

CCLayerColor新增的属性:

GLubyteopacity

ccColor3B color_

ccVerter2F squareVertices_[4]

ccColor4F squareColors_[4]

ccBlendFunc blendFunc_

-(id) initWithColor: (ccColor4B)color width: (GLfloat)w height: (GLfloat)h

-(id)initWithColor: (ccColor4B)color

-(void) setContentSize: (CGSize)size

-(void) changeWidth: (GLfloat)w height: (GLfloat)h

-(void) changeWidth: (GLfloat)w

-(void) changeHeight: (GLfloat)h

-(void) updateColor

-(void) setColor: (ccColor3B)color

-(void) setOpacity: (GLubyte)o

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