https://github.com/vadymmarkov/uiimage-markcolorizer

UIImage category for image colorizing
https://github.com/vadymmarkov/uiimage-markcolorizer

Last synced: 3 months ago
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UIImage category for image colorizing

• Host: GitHub
• URL: https://github.com/vadymmarkov/uiimage-markcolorizer
• Owner: vadymmarkov
• License: other
• Created: 2015-03-15T21:43:12.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-03-16T12:43:49.000Z (over 10 years ago)
• Last Synced: 2025-07-19T10:35:34.029Z (3 months ago)
• Language: Objective-C
• Size: 137 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE.md

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README

          
# UIImage-MARKColorizer

[![Version](https://img.shields.io/cocoapods/v/UIImage-MARKColorizer.svg?style=flat)](http://cocoadocs.org/docsets/UIImage-MARKColorizer)

[![License](https://img.shields.io/cocoapods/l/UIImage-MARKColorizer.svg?style=flat)](http://cocoadocs.org/docsets/UIImage-MARKColorizer)

[![Platform](https://img.shields.io/cocoapods/p/UIImage-MARKColorizer.svg?style=flat)](http://cocoadocs.org/docsets/UIImage-MARKColorizer)

UIImage category for image colorizing. Uses CGBlendMode for operations with images. Check Apple documentation for more information:

https://developer.apple.com/library/ios/documentation/GraphicsImaging/Reference/CGContext/index.html#//apple_ref/c/tdef/CGBlendMode

Please check Demo project for a basic example on how to use UIImage-MARKColorizer.

### Demo

![Alt text](https://cloud.githubusercontent.com/assets/10529867/6666204/6019fc36-cbe2-11e4-9f25-d41bd2c2538a.gif "Demo")

### Available methods

```objc

+ (UIImage *)mark_colorizeImage:(UIImage *)image

                      withColor:(UIColor *)color

                      blendMode:(CGBlendMode)blendMode;

- (UIImage *)mark_colorizedCopyWithColor:(UIColor *)color

                               blendMode:(CGBlendMode)blendMode;

```

## Usage

#### In your code

```objc

UIImage *image = [UIImage imageNamed:@"image"];

UIImage *colorizedImage = [image mark_colorizedCopyWithColor:[UIColor greenColor]

                                                   blendMode:kCGBlendModeMultiply];

// ...

UIImage *colorizedImage2 = [UIImage mark_colorizeImage:image

                                             withColor:[UIColor greenColor] blendMode:kCGBlendModeMultiply];

```

## Installation

**UIImage-MARKColorizer** is available through [CocoaPods](http://cocoapods.org). To install

it, simply add the following line to your Podfile:

`pod 'UIImage-MARKColorizer'`

## Author

Vadym Markov, impressionwave@gmail.com

## License

**UIImage-MARKColorizer** is available under the MIT license. See the LICENSE file for more info.