@uiw/react-color-sketch NPM

React Color Sketch

Sketch Component is a subcomponent of @react-color.

Install

npm i @uiw/react-color-sketch

Usage

import React, { useState } from 'react';
import Sketch from '@uiw/react-color-sketch';

function Demo() {
  const [hex, setHex] = useState("#fff");
  const [disableAlpha, setDisableAlpha] = useState(false);
  return (
    <div>
      <Sketch
        style={{ marginLeft: 20 }}
        color={hex}
        disableAlpha={disableAlpha}
        onChange={(color) => {
          setHex(color.hex);
        }}
      />
      <button onClick={() => setDisableAlpha(!disableAlpha)}>
        disableAlpha={disableAlpha.toString()}
      </button>
    </div>
  );
}

export default Demo;

Set presetColors Example

import React, { useState } from 'react';
import Sketch from '@uiw/react-color-sketch';

const PRESET_COLORS = [
  '#D0021B',
  '#F5A623',
  '#f8e61b',
  '#8B572A',
  '#7ED321',
  '#417505',
  '#BD10E0',
  '#9013FE',
];

function Demo() {
  const [hex, setHex] = useState("#fff");
  const [disableAlpha, setDisableAlpha] = useState(false);
  return (
    <div>
      <Sketch
        style={{ marginLeft: 20 }}
        color={hex}
        disableAlpha={disableAlpha}
        presetColors={PRESET_COLORS}
        onChange={(color) => {
          setHex(color.hex);
        }}
      />
      <button onClick={() => setDisableAlpha(!disableAlpha)}>
        disableAlpha={disableAlpha.toString()}
      </button>
    </div>
  );
}

export default Demo;

Props

import React from 'react';
import { HsvaColor, ColorResult } from '@uiw/color-convert';
import { SwatchPresetColor } from '@uiw/react-color-swatch';
export interface SketchProps extends Omit<React.HTMLAttributes<HTMLDivElement>, 'onChange' | 'color'> {
  prefixCls?: string;
  width?: number;
  color?: string | HsvaColor;
  presetColors?: false | SwatchPresetColor[];
  editableDisable?: boolean;
  disableAlpha?: boolean;
  onChange?: (newShade: ColorResult) => void;
}
declare const Sketch: React.ForwardRefExoticComponent<SketchProps & React.RefAttributes<HTMLDivElement>>;
export default Sketch;