React Native Wheel Color Picker

A color picker component for react native.

Features

• Pure JS, lightweight, works on Android, iOS and Web
• Uses hue-saturation color wheel and lightness slider
• Selectable from color swatchs
• Smooth and discrete color slider
• Color change animations on wheel, slider and swatches

(This demo uses my react-native-advanced-ripple and react-native-elevation modules.)

Installation

npm install react-native-wheel-color-picker

Usage

import { Component } from 'react'
import { View, Text } from 'react-native'

import ColorPicker from 'react-native-wheel-color-picker'

class App extends Component {
	render() {
		return (
			<View style={[]}>
				<ColorPicker
					ref={r => { this.picker = r }}
					color={this.state.currentColor}
					swatchesOnly={this.state.swatchesOnly}
					onColorChange={this.onColorChange}
					onColorChangeComplete={this.onColorChangeComplete}
					thumbSize={40}
					sliderSize={40}
					noSnap={true}
					row={false}
					swatchesLast={this.state.swatchesLast}
					swatches={this.state.swatchesEnabled}
					discrete={this.state.disc}
				/>
				<SomeButton onPress={() => this.picker.revert()} />
			</View>
		)
	}
}

export default App

API

ColorPicker

Component props and default values

row: false use row or vertical layout

noSnap: false enables snapping on the center of wheel and edges of wheel and slider

thumbSize: 50 wheel color thumb size

sliderSize: 20 slider and slider color thumb size

discrete: false use swatchs of shades instead of slider

swatches: true show color swatches

swatchesLast: true if false swatches are shown before wheel

swatchesOnly: false show swatch only and hide wheel and slider

color: '#ffffff' color of the color picker

onColorChange: () => {} callback function for slider and wheel thumb movement

onColorChangeComplete: () => {} callback function for when the slider and wheel thumb stops moving

Instance methods

revert() reverts the color to the one provided in the color prop

License

The MIT License (MIT)

Copyright (c) 2020 Md. Naeemur Rahman (https://naeemur.github.io)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.