Get Average Color of UIImage

gistfile1.txt

- (UIColor *)getAverageColor:(UIImage *)image{
    
    CGSize size = {1, 1};
    UIGraphicsBeginImageContext(size);
    CGContextRef ctx = UIGraphicsGetCurrentContext();
    CGContextSetInterpolationQuality(ctx, kCGInterpolationMedium);
    [image drawInRect:(CGRect){.size = size} blendMode:kCGBlendModeCopy alpha:1];
    uint8_t *data = CGBitmapContextGetData(ctx);
    UIColor *color = [UIColor colorWithRed:data[2] / 255.0f
                                     green:data[1] / 255.0f
                                      blue:data[0] / 255.0f
                                     alpha:1];
    UIGraphicsEndImageContext();
    return color;
}