diff options
Diffstat (limited to 'third_party/libwebrtc/examples/objc/AppRTCMobile/ios/UIImage+ARDUtilities.m')
-rw-r--r-- | third_party/libwebrtc/examples/objc/AppRTCMobile/ios/UIImage+ARDUtilities.m | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/third_party/libwebrtc/examples/objc/AppRTCMobile/ios/UIImage+ARDUtilities.m b/third_party/libwebrtc/examples/objc/AppRTCMobile/ios/UIImage+ARDUtilities.m new file mode 100644 index 0000000000..1bbe8c342f --- /dev/null +++ b/third_party/libwebrtc/examples/objc/AppRTCMobile/ios/UIImage+ARDUtilities.m @@ -0,0 +1,31 @@ +/* + * Copyright 2015 The WebRTC Project Authors. All rights reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#import "UIImage+ARDUtilities.h" + +@implementation UIImage (ARDUtilities) + ++ (UIImage *)imageForName:(NSString *)name color:(UIColor *)color { + UIImage *image = [UIImage imageNamed:name]; + if (!image) { + return nil; + } + UIGraphicsBeginImageContextWithOptions(image.size, NO, 0.0f); + [color setFill]; + CGRect bounds = CGRectMake(0, 0, image.size.width, image.size.height); + UIRectFill(bounds); + [image drawInRect:bounds blendMode:kCGBlendModeDestinationIn alpha:1.0f]; + UIImage *coloredImage = UIGraphicsGetImageFromCurrentImageContext(); + UIGraphicsEndImageContext(); + + return coloredImage; +} + +@end |