| Donald E Curtis | a873644 | 2015-08-05 15:48:13 -0700 | [diff] [blame] | 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 |