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rainbowow

v1.0.5

Published

A color handle plugin

Readme

Rainbow

A color handle plugin

Installation

  yarn add rainbowow

  #or

  npm i rainbowow --save

Import

script

<script src="node_modules/rainbow/dist/ranbow.min.js"></script>

es6

import Rainbow from 'rainbowow'

cmd

const Rainbow=require('rainbowow');

Usage

const color=new Rainbow('#666');

color.lighten(0.2);
color.toHex();//#7a7a7a
color.toDec();//rgb(122,122,122)

color.darken(0.3);
color.toHex();//#555555;
color.toDec();//rgb(85,85,85)

//reset color
color.reset();
color.toHex();//#666666;
color.toDec();//rgb(102,102,102)

//add another color
color.add('#666');
color.toHex();//#e0e0e0;
color.toDec();//rgb(224,224,224)
color.toRGBA(0.5);//rgba(224,224,224)

color.lighten(0.1).darken(0.3).toHex();

//transform a hex color to dec color
//or transform a dec color to hex color
Rainbow.hex2rgb('#23fe56');//rgb(35,254,86);
Rainbow.rgb2hex('35,125,39');//#237d27

API

Instance methods

  • lighten : 以百分比提升亮度,直至完全变成白色,参数为0-1之间任意数字
  • darken : 以百分比减少亮度,直至完全变成黑色,参数为0-1之间任意数字
  • accent :转换为对比色
  • add : 两个颜色相加
  • reset : 重置为初始颜色
  • toHex : 返回颜色的十六进制色值,如: #237d27
  • toDec : 返回颜色的十进制色值,如:rgb(35,254,86)
  • toRGBA : 返回颜色的十进制色值,和指定的透明度,如:rgba(35,254,86,0.2)

Static methods

  • isHex :判断是否是十六进制色值
  • isDec :判断是否是十进制色值
  • hex2rgb :将一个十六进制色值转换为十进制色值
  • rgb2hex :将一个十进制色值转换为十六进制色值
export class Rainbow{
  static isHex(color:string):boolean;
  static isDec(color:string):boolean;
  static rgb2hex(color:string):string;
  static hex2rgb(color:string):string;
  constructor(color:string);
  accent():Rainbow;
  darken():Rainbow;
  lighten():Rainbow;
  reset():Rainbow;
  toHex():string;
  toDec():string;
  toRGBA(alpha:number):string;
}