iOS Creating and Initializing Image Objects with file contents


Example

Creating and returning an image object by loading the image data from the file at the specified path.

Example:

 UIImage *image = [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:[cellCountry objectForKey:@"Country_Flag"] ofType:nil]];

Using Array:

Example

 NSMutableArray *imageArray = [[NSMutableArray alloc] init];

for (int imageNumber = 1; self.myPhoto != nil; imageNumber++) {
    NSString *fileName = [NSString stringWithFormat:@"%@.jpg", self.myPhoto];

    // check if a file exists
    if ([UIImage imageNamed:fileName]) {
        // if it exists, add it to the array
        [imageArray addObject:[UIImage imageWithContentsOfFile:[[NSBundle mainBundle]pathForResource:[NSString stringWithFormat:@"%@", fileName] ofType:@""]]];
    } else {
        break;
    }
}

//Using image array for animations here
self.myImageView.animationImages = imageArray;