cocoalut


## Introduction


CocoaLUT is a powerful framework for working with Look-Up Tables (LUTs) in Cocoa-based applications. Look-Up Tables are commonly used in image processing to map colors from one range to another, allowing for creative and technical adjustments. CocoaLUT simplifies the integration of LUT functionality into your macOS applications, providing a convenient way to apply LUTs to images and videos.


## Key Features


1. Apply LUTs to images and videos
2. Support for popular LUT formats, such as .cube and .3dl
3. Efficient color mapping algorithms
4. Customizable LUT blending modes
5. Real-time performance for video processing
6. High-quality color grading
7. Seamless integration with existing Cocoa applications
8. Comprehensive documentation and example projects


## Installation


CocoaLUT can be installed using either CocoaPods or Carthage, depending on your preference and project requirements.


### CocoaPods


To install CocoaLUT using CocoaPods, simply add the following line to your Podfile:

“`
pod ‘CocoaLUT’
“`

Then, run `pod install` command in your project directory to integrate the framework into your Xcode workspace.


### Carthage


If you prefer using Carthage, add the following line to your Cartfile:

“`
github “CocoaLUT/CocoaLUT”
“`

Run `carthage update` command to build the framework and drag the resulting `CocoaLUT.framework` into your Xcode project’s “Frameworks” section.


## Usage


To start using CocoaLUT, import the framework in your Swift or Objective-C files:

“`swift
import CocoaLUT
“`

or

“`objective-c
@import CocoaLUT;
“`

Then, choose a LUT file and load it into a `ColorCube` object to perform color mapping operations.


“`swift
guard let lutURL = Bundle.main.url(forResource: “myLut”, withExtension: “cube”) else {
// Handle LUT file not found
}

do {
let colorCube = try ColorCube(lutURL: lutURL)
// Perform color mapping using the loaded LUT
} catch {
// Handle LUT loading error
}
“`


## Documentation


For detailed information on how to use CocoaLUT and its various features, please refer to the [official documentation](https://cocoadocs.org/docsets/cocoalut). The documentation includes API references, usage examples, and advanced techniques for integrating LUT functionality into your Cocoa applications. Additionally, you can find helpful resources and community support on the official CocoaLUT GitHub repository.


## Conclusion


CocoaLUT provides a robust framework for integrating Look-Up Tables into your macOS applications, enabling you to enhance your images and videos with stunning color grading effects. With its easy-to-use API and comprehensive documentation, CocoaLUT empowers developers to unlock creative possibilities in their Cocoa-based projects. Start exploring CocoaLUT today and take your visual processing to the next level.