导入图片时防止渲染

Posted 2020-08-20 loveDoDream_zzt

给UIImage+ZT.h添加一个分类,便于使用,添加一个类方法 + (UIImage *)imageWithRenderingOriginalName :(NSString *)imageName;

代码如下:

 1 #import "UIImage+ZT.h"
 2 
 3 @implementation UIImage (ZT)
 4 
 5 + (UIImage *)imageWithRenderingOriginalName :(NSString *)imageName{
 6     
 7     UIImage *image = [UIImage imageNamed:imageName];
 8     return [image imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
 9 }
10 @end