drawtext.m

- (UIImage*) drawText:(NSString*)text inImage:(UIImage*)bgImage atPoint:(CGPoint)point withSize:(CGFloat)size withColor:(UIColor*) color {
    UIGraphicsBeginImageContextWithOptions(bgImage.size, FALSE, 0.0);
    [bgImage drawInRect:CGRectMake( 0, 0, bgImage.size.width, bgImage.size.height)];
    
    UIFont *font = [UIFont boldSystemFontOfSize:size];
    CGContextRef ctx = UIGraphicsGetCurrentContext();
    CGContextSetFillColorWithColor(ctx, color.CGColor);
    [text drawAtPoint:point withFont:font];
    
    UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    
    return newImage;
}