從UIImagePickerController獲取完整圖像

Question

我有一個UIImagePickerController，每次選擇一個圖像時，都會得到圖像的裁剪版本，我想要完整的圖像，該怎么辦？

- (void)tapSelectAd:(id)sender
{

picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
picker.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:picker.sourceType];
picker.allowsEditing = YES;
picker.wantsFullScreenLayout = YES;


[self presentModalViewController:picker animated:YES];

 }




- (void)imagePickerController:(UIImagePickerController *) Picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
[picker dismissModalViewControllerAnimated:YES];
UIImage *image=[info objectForKey:UIImagePickerControllerEditedImage];
selectedImage.image = image;
}

Answer 1

嘗試以下操作：拾取圖像時，需要將allowEditing設置為NO並使用UIImagePickerControllerOriginalImage。

- (void)tapSelectAd:(id)sender
{
    picker = [[UIImagePickerController alloc] init];
    picker.delegate = self;
    picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
    picker.mediaTypes = [UIImagePickerController availableMediaTypesForSourceType:picker.sourceType];
    picker.allowsEditing = NO;
    picker.wantsFullScreenLayout = YES;

    [self presentModalViewController:picker animated:YES];
}

- (void)imagePickerController:(UIImagePickerController *) Picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
    [picker dismissModalViewControllerAnimated:YES];
    UIImage *image=[info objectForKey:UIImagePickerControllerOriginalImage];
    selectedImage.image = image;
}