Iphone imagelibrary Doubts

Question

i have view controller which contains a button which show the image library ,if the user tap the image,the select image will display in the same view with the button ,but i want to show this image in another class ?(view controller).my code is

-(IBAction) getPhoto:(id) sender {
    UIImagePickerController * picker = [[UIImagePickerController alloc] init];
    picker.delegate = self;

    if((UIButton *) sender == choosePhotoBtn) {
        picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
    }   
    [self presentModalViewController:picker animated:YES];
}
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
    [picker dismissModalViewControllerAnimated:YES];
    imageView.image = [info objectForKey:@"UIImagePickerControllerOriginalImage"];
}

it shows the image in the same view,but my need is to show it in another view.How to dod this.

Just pass the imageView.image to the viewController to where you want show the image — Bala, Mar 23 '12 at 06:47

score 0 · Accepted Answer · answered Mar 23 '12 at 06:54

0

Store the Image in a UIImage object and pass it to the viewController you want

In your Current View Controller

.h declare the a UIImage object

UIImage *selectedImage;

In .m file

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

Pass it to the viewController you want

YourViewController *viewObj = [[YourViewController alloc] initWithNibName:@"YourViewController" bundle:[NSBundle mainBundle]];
viewObj.imageToBePassed = selectedImage;
//You should synthesize this object imageToBePassed
[self viewObj animated:YES];
[viewObj release];

answered Mar 23 '12 at 06:54

ipraba

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hii,u r correct,but there is a problem in navigation [picker dismissModalViewControllerAnimated:YES]; it will show the sameviewcontroller after selection of image from library, – stackiphone Mar 23 '12 at 07:01
you can even pass the imagePath and retrive that from other controller http://stackoverflow.com/a/4314524/1059705 – Bala Mar 23 '12 at 07:13
@WhySoSerious i for this error while adding this code YourViewController *viewObj = [[YourViewController alloc] initWithNibName:@"YourViewController" bundle:[NSBundle mainBundle]]; viewObj.imageToBePassed = selectedImage; //You should synthesize this object imageToBePassed [self viewObj animated:YES]; [viewObj release]; "incompatible pointer type assining to UIImageView From UIImage – stackiphone Mar 23 '12 at 07:14
@stackiphone you are assigning a UIImage to a UImageView.. imageToBePassed is a UIImage not a UIImageView – ipraba Mar 23 '12 at 07:21

Iphone imagelibrary Doubts

1 Answers1