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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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