对于 UIImage 调整大小，我使用了以下类。
http://iphone.svn.wordpress.org/trunk/UIImage+Resize。 m
但我在 iPhone 的某些方向上遇到了问题，即我将手机与垂直表面对齐。它可以正确调整大小，但图像未正确进行仿射变换。图像方向不同。我在“transformForOrientation”方法中记录了消息，该方法调用了 UIImageOrientationUp，但我没有看到对该方向进行任何操作。我相信这就是我得到无效转换的原因。所以我需要帮助来解决这个问题。是否需要添加任何“CGAffineTransformTranslate”或“CGAffineTransformRotate”以获得正确的输出。
请告诉我。
谢谢。
For the UIImage resize I used the following class.
http://iphone.svn.wordpress.org/trunk/UIImage+Resize.m
But I am having issues in some iPhone orientation where I keep the phone in lined with a vertical surface. It does the resize properly but the image is not properly affine transformed. The image orientation is different. I logged the messages in the "transformForOrientation" method where it called the UIImageOrientationUp where I do not see any manipulation done to that orientation. I believe that's the reason for me to get an invalid transformation. So I need a help to fix this issue. Is there any "CGAffineTransformTranslate" or "CGAffineTransformRotate" to add in order to get the correct output.
Please advise me.
Thank you.
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UIImage+Resize 方法中的
- (UIImage *)croppedImage:(CGRect)bounds;方法不考虑图像的方向。在该方法中，将此行：替换
为：
The
- (UIImage *)croppedImage:(CGRect)bounds;method in UIImage+Resize method doesn't take into account the orientation of the image.Within that method, replace this line:
with this: