react-native-bitmap-color-picker
A color picker on a bitmap image palette.

PS: The colour wheel picture was published on Pixabay by Pete Linforth .
Install
npm i --save react-native-bitmap-color-picker
Usage
import React from 'react';import View from 'react-native';import BitMapColorPicker as ColorPicker from 'react-native-bitmap-color-picker'; Component { ; thisstate = oldColor: "#f77100" ; } { ; } resType === 'end' && this { return <View => <ColorPicker = = = =/> </View> ; }
Props
Prop | Type | Optional | Default | Description |
---|---|---|---|---|
oldColor | Color string | Yes | undefined | Initial positon of the picker indicator |
onColorChange | function | Yes | Callback continuously called while the user is dragging the picker indicator. The 1st argument is Color string. There is 2nd string argument 'end' when the picker indicator is released. | |
style | style | Yes | The style applied to the BitMapColorPicker container | |
base64Bmp | string | Yes | require('./colour-wheel-1740381_300.js').default | The bitmap palette base64 string, comes from some base64 convert tool against a bmp. |
Methods
setOldColor(color)
Use this method to change positon of the picker indicator.
Sponsor
Alipay: flyskywhy@gmail.com
ETH: 0xd02fa2738dcbba988904b5a9ef123f7a957dbb3e