1/*
2 *  Copyright 2015 The WebRTC Project Authors. All rights reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#import "UIImage+ARDUtilities.h"
12
13@implementation UIImage (ARDUtilities)
14
15+ (UIImage *)imageForName:(NSString *)name color:(UIColor *)color {
16  UIImage *image = [UIImage imageNamed:name];
17  if (!image) {
18    return nil;
19  }
20  UIGraphicsBeginImageContextWithOptions(image.size, NO, 0.0f);
21  [color setFill];
22  CGRect bounds = CGRectMake(0, 0, image.size.width, image.size.height);
23  UIRectFill(bounds);
24  [image drawInRect:bounds blendMode:kCGBlendModeDestinationIn alpha:1.0f];
25  UIImage *coloredImage = UIGraphicsGetImageFromCurrentImageContext();
26  UIGraphicsEndImageContext();
27
28  return coloredImage;
29}
30
31@end
32