修改UIImage大小
2018-11-08 本文已影响8人
lizhi_boy
-(UIImage *)scaledImageFormImage:(UIImage *)image toSize:(CGSize)size
{
UIGraphicsBeginImageContext(size);
[image drawInRect:CGRectMake(0,0, size.width, size.height)];
UIImage *getImage=UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return getImage;
}
