ChromaColorPicker alternatives and similar libraries
Based on the "Color" category.
Alternatively, view ChromaColorPicker alternatives based on common mentions on social networks and blogs.
-
Chameleon
DISCONTINUED. Color framework for Swift & Objective-C (Gradient colors, hexcode support, colors from images & more). -
Colours
A beautiful set of predefined colors and a set of color methods to make your iOS/OSX development life easier. -
Gestalt
An unintrusive & light-weight iOS app-theming library with support for animated theme switching. -
PrettyColors
Styles and colors text in the Terminal with ANSI escape codes. Conforms to ECMA Standard 48. -
SwiftColorGen
DISCONTINUED. A tool that generate code for Swift projects, designed to improve the maintainability of UIColors -
Colorify
DISCONTINUED. Simple, yet powerful color library that includes latest and most trendy colors from 2017.
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README
An intuitive HSB color picker built in Swift. Supports multiple selection handles and is customizable to your needs.
Looking for version 1.x? Version 1.x.x can be found on the legacy branch. While the pod is still available, it is deprecated and projects should migrate to 2.0.
Examples
let colorPicker = ChromaColorPicker(frame: CGRect(x: 0, y: 0, width: 300, height: 300))
addSubview(colorPicker)
// Optional: Attach a ChromaBrightnessSlider to a ChromaColorPicker
let brightnessSlider = ChromaBrightnessSlider(frame: CGRect(x: 0, y: 0, width: 280, height: 32))
addSubview(brightnessSlider)
colorPicker.connect(brightnessSlider) // or `brightnessSlider.connect(to: colorPicker)`
- View the Example app for more.
Usage
Multiple Handles
// Add handle at color
let peachColor = UIColor(red: 1, green: 203 / 255, blue: 164 / 255, alpha: 1)
colorPicker.addHandle(at: peachColor)
// Add handle with reference
let customHandle = ChromaColorHandle()
customHandle.color = UIColor.purple
colorPicker.addHandle(customHandle)
// Add handle and keep reference
let handle = colorPicker.addHandle(at: .blue)
Custom Handle Icon
let homeHandle = ChomaColorHandle(color: .blue)
let imageView = UIImageView(image: #imageLiteral(resourceName: "home-icon").withRenderingMode(.alwaysTemplate))
imageView.contentMode = .scaleAspectFit
imageView.tintColor = .white
homeHandle.accessoryView = imageView
homeHandle.accessoryViewEdgeInsets = UIEdgeInsets(top: 2, left: 4, bottom: 4, right: 4)
colorPicker.addHandle(homeHandle)
Installation
Carthage
github "joncardasis/ChromaColorPicker"
Cocoapods
pod 'ChromaColorPicker'
Manually
Add all files from the Source
folder to your project.
Components
Component | Description |
---|---|
ChromaColorPicker | An HSB color picker with support for adding multiple color selection handles. |
ChromaBrightnessSlider | A slider UIControl which can be attached to any ChromaColorPicker via the connect(to:) method. ChromaBrightnessSlider can also function as a stand-alone UIControl. |
Supported UIControlEvents
Both ChromaBrightnessSlider
and ChromaColorPicker
conform to UIControl. Each send UIControlEvents which can be observed via via UIControl
's addTarget
method.
ChromaColorPicker
| Event | Description |
| :-----------------:|:-------------|
| .valueChanged
| Called whenever the color has changed. |
| .touchUpInside
| Called when a handle is released. |
ChromaBrightnessSlider
| Event | Description |
| :-----------------:|:-------------|
| .touchDown
| Called when a the slider is grabbed. |
| .valueChanged
| Called whenever the slider is moved and the value has changed. |
| .touchUpInside
| Called when the slider handle is released. |
// Example
brightnessSlider.addTarget(self, action: #selector(sliderDidValueChange(_:)), for: .valueChanged)
@objc func sliderDidValueChange(_ slider: ChromaBrightnessSlider) {
print("new color: \(slider.currentColor)")
}
License
ChromaColorPicker is available under the MIT license. See the LICENSE file for more info.
*Note that all licence references and agreements mentioned in the ChromaColorPicker README section above
are relevant to that project's source code only.