带allowEditing的UIImagePickerController不允许平移裁剪 [英] UIImagePickerController with allowsEditing doesn't allow panning to crop
本文介绍了带allowEditing的UIImagePickerController不允许平移裁剪的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我在这里看到了这个问题: UIImagePicker允许编辑卡在中心
I saw this question here: UIImagePicker allowsEditing stuck in center
以前似乎有人遇到过这个问题,但是没有明确的解决方案。
It seems someone had this problem before, but there's no clear resolution.
复制步骤:
- 设置allowEditing = YES
- 拍照
- 裁剪窗口出现,但是每当我平移图像时,它就会快速回到中心。
我在iOS 7.0.3上。
I'm on iOS 7.0.3.
这是我的代码:
UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];
imagePicker.delegate = self;
imagePicker.modalPresentationStyle = UIModalPresentationCurrentContext;
imagePicker.allowsEditing = YES;
[self presentViewController:imagePicker animated:YES completion:nil];
推荐答案
您只需编写一行代码即可。
You just need to write bellow single line of code.
UIImage *image = [info valueForKey:UIImagePickerControllerEditedImage];
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