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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 | |
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