如何将CCSprite图像转换为UIImage？ [英] How to Convert a CCSprite image to UIImage?

问题描述

作为标题，我已经提到了下面的代码

  CCSprite * sprite = 
 CCTexture2D * texture2d = [sprite texture]; 
 

如何从sprite获取UIImage * p？

  
在你的情况下， - （UIImage *）imageFromSprite：（CCSprite *）sprite 
 {
 int tx = sprite.contentSize.width; 
 int ty = sprite.contentSize.height; 
 
 CCRenderTexture * renderer = [CCRenderTexture renderTextureWithWidth：tx height：ty]; 
 
 sprite.anchorPoint = CGPointZero; 
 
 [renderer begin]; 
 [sprite visit]; 
 [renderer end]; 
 
 return [renderer getUIImage]; 
} 
  

如何使用：

  CCSprite * sprite =（CCSprite *）节点; 
 UIImage * p = [self imageFromSprite：sprite] 
  




As the title, I have mentioned the code below

CCSprite *sprite = (CCSprite *)node;
CCTexture2D *texture2d = [sprite texture];

How can I get a UIImage *p from sprite?

解决方案

In your case just add next methood into your class:

 - (UIImage *) imageFromSprite :(CCSprite *)sprite
{
    int tx = sprite.contentSize.width;
    int ty = sprite.contentSize.height;

    CCRenderTexture *renderer   = [CCRenderTexture renderTextureWithWidth:tx height:ty];

    sprite.anchorPoint  = CGPointZero;

    [renderer begin];
    [sprite visit];
    [renderer end];

    return [renderer getUIImage];
}

how to use:

CCSprite *sprite = (CCSprite *)node;
UIImage *p = [self imageFromSprite:sprite]

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