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Display Image taken from camera

TiggyLiTiggyLi Posts: 11Registered Users
in iPhone SDK Development
Hi,

In my app that I'm developing, I can access the camera and photo library and display the image chosen on the same page, I want to display the image on a different page (or view). I don't know how to do it, I hope someone can help me... :confused:

Thanks
Tigris
Post edited by TiggyLi on
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Replies

  • baja_yubaja_yu Posts: 6,166Super Moderators, Registered Users
    Pass the image to the other view's controller, just like you would any other object.
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  • TiggyLiTiggyLi Posts: 11Registered Users
    baja_yu;414839 said:
    Pass the image to the other view's controller, just like you would any other object.
    I tried to do that at first but when I have chosen a picture or taken one, it stays on the same page and it won't go to the second view.

    any other suggestions..?
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  • baja_yubaja_yu Posts: 6,166Super Moderators, Registered Users
    How can I tell you what's wrong with your code if I don't see it?
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  • TiggyLiTiggyLi Posts: 11Registered Users
    baja_yu;414879 said:
    How can I tell you what's wrong with your code if I don't see it?
    Here's the code, this is the viewcontroller.m


    #pragma mark - View lifecycle

    - (void)viewDidLoad {
        if (![UIImagePickerController isSourceTypeAvailable:
              UIImagePickerControllerSourceTypeCamera]) {
            takePictureButton.hidden = YES;
        }
    }
    #pragma mark - 
    // Camera
    -(IBAction)getCameraPicture:(id)sender {
        UIImagePickerController *picker =
        [[UIImagePickerController alloc] init];
        picker.delegate = self;
        picker.allowsImageEditing = NO;
        picker.sourceType = (sender == takePictureButton) ?
        UIImagePickerControllerSourceTypeCamera :
        UIImagePickerControllerSourceTypeSavedPhotosAlbum;
        [self presentModalViewController:picker animated:YES];
        [picker release];
        
    }
    // Photo Library
    -(IBAction)selectExistingPicture {
        if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) {
            UIImagePickerController *picker =
            [[UIImagePickerController alloc] init];
            picker.delegate = self;
            picker.allowsImageEditing = NO;
            picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
            [self presentModalViewController:picker animated:YES];
            [picker release];
        }
        else {
            UIAlertView *alert = [[UIAlertView alloc]
                                  initWithTitle:@\"Error acessing Photo Library\" 
                                  message:@\"Deice does not support a Photo Library\" 
                                  delegate:nil 
                                  cancelButtonTitle:@\"Dismiss\" 
                                  otherButtonTitles:nil];
            [alert show];
            [alert release];
        }
    }
    #pragma mark  -
    -(void)imagePickerController:(UIImagePickerController *)picker 
           didFinishPickingImage:(UIImage *)image 
                     editingInfo:(NSDictionary *)editingInfo {
        imageView.image = image;
        [picker dismissModalViewControllerAnimated:YES];
        
    }
    -(void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {
        
        [picker dismissModalViewControllerAnimated:YES];
    }


    This one is in the viewcontroller.h


    @interface ViewController : UIViewController <UIImagePickerControllerDelegate> {
        
        UIButton *takePictureButton;
        UIImageView *imageView;
        
    }

    @property (nonatomic, retain) IBOutlet UIImageView *imageView;

    -(IBAction)getCameraPicture:(id)sender;
    -(IBAction)selectExistingPicture;


    I hope you can help me, thanks! :)
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