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require("react-dom/package.json"); // react-dom is a peer dependency. require("react/package.json"); // react is a peer dependency. require("prop-types/package.json"); // prop-types is a peer dependency. var reactChameleon = require("react-chameleon")

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react-chameleon v1.1.0

Chameleon.js on React

React Chameleon

React-chameleon is a HOC. With react-chameleon you can parse image colors and apply them how you want.


npm i react-chameleon


import React from 'react';
import ReactDOM from 'react-dom';
import Chameleon from 'react-chameleon';

const Text = props => {
    const {
        reactChameleonColors = []
    } = props;
    const defaultColors = {
        back: { r: 255, g: 255, b: 255, alpha: 1 },
        front: { r: 0, g: 0, b: 0, alpha: 1 }
    const [
        backColor = defaultColors.back,
        frontColor = defaultColors.front
    ] = reactChameleonColors;
    const getColor = c => `rgba(${c.r},${c.g},${c.b},${c.alpha})`;

    return <p
            backgroundColor: getColor(backColor),
            color: getColor(frontColor)

const ChameleonText = Chameleon(Text);

        content={'React Chameleon Demo'}


imgStringYesnullPath to image. For example, './my/image/path.png'.
adaptFrontColorsToBackBooleanNofalseAdapt the colors to the background color. The background color will be the first color after sorting, the other colors will adapt to it.
sortTypeStringNo'count'What color characteristic will be used for sorting. Allowed values: "count", "alpha".
sortDirStringNo'desc'Sorting direction. Allowed values: "desc", "asc".
colorsCountNumberNoundefinedThe number of colors used. It is necessary to specify to optimize the process of adapting colors to the background color.
colorDifferenceNumberNo120The minimum allowed difference in colors. For example, if we compare colors: rgb(0, 0, 0) and rgb(255, 255, 255), then "color_difference" of them is 765. Math.abs(0 - 255 + 0 - 255 + 0 - 255) = 765.
minColorAlphaNumberNo0The minimum acceptable alpha-channel level of color. All colors whose level will be lower will be ignored.
colorAlphaPrecisionNumberNo100Precision of alpha-chanel value. For example, with a default value of 100, the precision will be 0.01.


For more information and examples check the demo page.


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