无法显示从照片库中选取的图像
无法显示从照片库中选取的图像
提问于 2013-04-04 13:00:59
我正在使用图像拾取器从照片库中选择照片。当我点击按钮时，它会显示图片库。但是当我点击特定的图片时，它会关闭modalView，图片也不会加载到视图中。
代码：
-(void)showcamera:(id)sender{
UIImagePickerController *imagePickerController = [[UIImagePickerController alloc]init];
imagePickerController = [[UIImagePickerController alloc] init];
imagePickerController.delegate = self;
imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
[self presentModalViewController:imagePickerController animated:YES];
}
- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingImage:(UIImage *)image
editingInfo:(NSDictionary *)editingInfo
{
// Dismiss the image selection, hide the picker and
//show the image view with the picked image
[picker dismissModalViewControllerAnimated:YES];
UIImage *newImage = image;
}Stack Overflow用户
发布于 2013-04-04 13:03:31
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
imgPicked = [info objectForKey:@"UIImagePickerControllerOriginalImage"];
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone)
{
[imagePickerController dismissModalViewControllerAnimated:YES];
}
}在.h中声明此内容
UIImage *imgPicked; 在ViewDidLoad中
imgPicked = [[UIImage alloc]init];页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/15802861
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