Close Menu

infcolorpicker

The InfColorPicker is a color picker library for iOS apps. It provides an easy-to-use interface for users to select colors and integrates seamlessly into your app with a variety of customization options. Whether you need a basic color picker or want to implement advanced features like color gradient selection, the InfColorPicker has you covered.

Features

  • Simple interface for selecting colors
  • Support for RGB, HSB, and grayscale color models
  • Color gradient selection
  • Customizable appearance
  • Integration with UIKit and AppKit
  • Lightweight and easy to integrate into your project

Installation

To integrate the InfColorPicker into your project, you have a few options:

1. Cocoapods

Add the following line to your Podfile:

pod 'InfColorPicker'

2. Carthage

Add the following line to your Cartfile:

github "infinitetap/InfColorPicker"

3. Manual Installation

If you prefer not to use dependency managers, you can manually add the InfColorPicker to your project. Simply download the source code from the GitHub repository and add the necessary files to your project.

Usage

To use the InfColorPicker, follow these steps:

  1. Add an Import statement at the top of your file:
    2. import InfColorPicker
  2. Create an instance of the InfColorPickerController:
    3. let colorPicker = InfColorPickerController()
  3. Present the color picker view controller:
    4. self.present(colorPicker, animated: true, completion: nil)
  4. Implement the delegate methods to receive selected colors:
    5. colorPicker.delegate = self

func colorPickerControllerDidFinish(_ colorPickerController: InfColorPickerController, color: UIColor) {
    // Handle selected color
}

func colorPickerControllerDidCancel(_ colorPickerController: InfColorPickerController) {
    // Handle cancellation
}

Customization

The InfColorPicker provides several options for customizing the appearance and behavior of the color picker:

1. Color Space

By default, the InfColorPicker displays colors in the RGB color space. You can change the color space by setting the colorSpace property of the InfColorPickerController instance to one of the following values:

  • .rgb: RGB color space (default)
  • .hsb: HSB color space
  • .grayscale: Grayscale color space

2. Initial Color

You can set the initial color of the picker by assigning a UIColor object to the initialColor property of the InfColorPickerController instance.

3. Color Gradient

To enable color gradient selection, set the showsAlphaSlider property of the InfColorPickerController instance to true. This will display a slider for selecting the alpha component of the color.

4. Delegate

The InfColorPicker uses a delegate pattern to communicate selected colors. Set the delegate property of the InfColorPickerController instance to receive notifications when the user selects a color or cancels the picker.

Conclusion

The InfColorPicker library provides an easy and customizable way to integrate color picking functionality into your iOS app. With its support for different color spaces, gradient selection, and lightweight framework, you can quickly add a powerful color picker to enhance the user experience of your app. Get started with the InfColorPicker today and bring vibrant colors to your app!