get-img-main-color
This package could get the main color of part or full of an image 获取一张图片部分区域/整个区域的主色值
Install
npm install get-img-main-color-by-canvas
Params
Input Parameters
Params | Type | Description |
---|---|---|
url | String | the url of the image |
imgArea | Object | the description of the area. including: x, y, width, height |
Output Parameters
Params | Type | Description |
---|---|---|
color | String | the color using rgb format |
How to use
Tip: use Promise/await
const getMainColor = require('get-img-main-color-by-canvas')
const color = await getMainColor('picture.png') // default: get full of image's main color 缺省imgArea参数:获取整张图片的主色值
const color = await getMainColor('picture.png', {x: 100, y: 100, width: 100, height: 100}) // get part of image's main color 获取图片部分区域主色值