我想从以下位置获取图像imagepickercontroller
.但是我的代码没有任何效果
这是代码..
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
[picker dismissModalViewControllerAnimated:YES];
imageview.image = [UIImage imageNamed:[info objectForKey:@"UIImagePickerControllerOriginalImage"]];
您可以尝试此代码来访问从选择器返回的图像
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
[picker dismissModalViewControllerAnimated:YES];
UIImage* originalImage = nil;
originalImage = [info objectForKey:UIImagePickerControllerEditedImage];
if(originalImage==nil)
{
originalImage = [info objectForKey:UIImagePickerControllerOriginalImage];
}
if(originalImage==nil)
{
originalImage = [info objectForKey:UIImagePickerControllerCropRect];
}
//At this point you have the selected image in originalImage
[self saveImageToDocumentDirectory:originalImage];
}
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