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