如果有人从他的库中选择照片,我想显示预览。
我的代码:
UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init];
imagePickerController.delegate = self;
imagePickerController.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
imagePickerController.allowsImageEditing = NO;
[[self parentViewController] presentModalViewController:imagePickerController animated:YES];
[imagePickerController release];
如果我设置allowImageEditing = YES,它会显示预览(就像我想要的那样),但我可以编辑照片(缩小/剪切)。我只是希望用户可以选择取消或确认选择照片,例如拍摄新照片时的预览(UIImagePickerControllerSourceTypeCamera)。
我想要右侧的预览: