ios <Error>: CGAffineTransformInvert: singular matrix.

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如果你尝试，并设置缩放比例为零，你会得到这个消息：<Error>: CGAffineTransformInvert: singular matrix.

   [UIView animateWithDuration:0.5 animations:^{

                CGAffineTransform newTransform =  CGAffineTransformScale(myView, 0.0, 0.0);

                [myView setTransform:newTransform];

            } completion:^(BOOL finished) {

            }];

改为：CGAffineTransform newTransform =  CGAffineTransformScale(s.transform, 0.0001f, 0.00001f);

ios <Error>: CGAffineTransformInvert: singular matrix.,布布扣,bubuko.com

ios <Error>: CGAffineTransformInvert: singular matrix.

标签：style   color   os   io   strong   for   ar   new   

原文地址：http://blog.csdn.net/alincexiaohao/article/details/38456675