.h
.m 不好意思,这里要加一个 return newIamge;
最后调用:UIImage *capturedImage = [img captureView]; 注释的是把.m中的self改成view就好了,然后返回一个return newImage,UIImage *capturedImage = [UIImage captureView :img];
最后调用:UIImage *capturedImage = [img captureView]; 注释的是把.m中的self改成view就好了,然后返回一个return newImage,UIImage *capturedImage = [UIImage captureView :img];