CODEWITHSUNDEEP
iosobjective-c
Lücks
Lücks

Reputation: 3984

iOS: opening image from photolibrary

I'm calling a view (that contains just an ImageView) passing the picture's path from library's user. And then, on viewdidload I'm loading the image. But, the image is getting a "super zoom" on the upper right corner of the picture, I don't know why!

- (void)viewDidLoad
{
    [super viewDidLoad];

    self.navigationController.navigationBar.translucent = NO;

    UIImage *picture = [UIImage imageWithContentsOfFile: self.picturePath];
    UIImageView* imageView = [[UIImageView alloc] initWithImage:picture];
    imageView.contentMode = UIViewContentModeScaleAspectFit;

    [self.view addSubview:imageView];

}

Upvotes: 1

Views: 71

Answers (1)

Corey
Corey

Reputation: 5818

Based on your comment, the image you are loading is very large. The UIImageView that you're creating is taking on the width/height of the image. You can either set the frame of imageView, or use and IBOutlet from your nib to add the photo to an existing UIImageView.

In your code you're creating a new UIImageView, so your updated code would look like:

- (void)viewDidLoad
{
    [super viewDidLoad];

    self.navigationController.navigationBar.translucent = NO;

    UIImage *picture = [UIImage imageWithContentsOfFile: self.picturePath];
    UIImageView* imageView = [[UIImageView alloc] initWithImage:picture];
    // Set your frame size
    imageView.frame = CGRectMake(0.0, 0.0, 320.0, 320.0);
    imageView.contentMode = UIViewContentModeScaleAspectFit;

    [self.view addSubview:imageView];

}

Upvotes: 1

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