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How to load a UIImage that we’ve previously saved | iOS Dev Diary

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];

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// 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];

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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]];

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

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