How to load a UIImage that we’ve previously saved

January 26, 2013iOS DevelopmentNSFileManager, UIImageJay Versluis

    // first we get the path to our image
    NSString *imagePath = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents/myImage.jpg"];
    
    // now we can load and display the file like this
    self.myPicture.image = [UIImage imageWithContentsOfFile:imagePath];

1

2

3

4

5

// first we get the path to our image

NSString *imagePath = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents/myImage.jpg"];

// now we can load and display the file like this

self.myPicture.image = [UIImage imageWithContentsOfFile:imagePath];

Related

1 thought on “How to load a UIImage that we’ve previously saved”

Jay says:

February 4, 2013 at 2:32 pm

To test if the file exists we can check the following:

Objective-C

BOOL fileExists = [[NSFileManager defaultManager] fileExistsAtPath:[NSHomeDirectory()stringByAppendingPathComponent:imagePath]];

1

BOOL fileExists = [[NSFileManager defaultManager] fileExistsAtPath:[NSHomeDirectory()stringByAppendingPathComponent:imagePath]];

Reply

Leave a Reply Cancel reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.