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Oracle Drags Its Feet in the JavaScript Trademark Dispute
Oracle seeks to dismiss fraud claims in the JavaScript trademark dispute, delaying the case and avoiding questions about its right to the name.
canvas-color-disc
Advanced tools
一个Vue的canvas色盘选择组件,支持移动端和PC端
# install dependencies
npm i canvas-color-disc --save
yarn
# install dependencies
yarn add canvas-color-disc
main.js添加组件
import CanvasColorDisc from 'canvas-color-disc'
Vue.use(CanvasColorDisc)
<template>
<div id="app">
<p>RGB: {{RGB}}</p>
<p>Hex: {{Hex}}</p>
<CanvasColorDisc
id="0"
:color="RGB"
:width="300"
:height="240"
@change="changeColor"></CanvasColorDisc>
</div>
</template>
<script>
export default {
name: 'App',
data() {
return {
// RGB: { r: 255, g:255, b:255 },
RGB: '#ff0000',
Hex: '',
}
},
methods: {
changeColor(newRgb, utils) {
this.RGB = newRgb
this.Hex = `#${utils.RGBToHex(`(${newRgb.r}, ${newRgb.g}, ${newRgb.b})`)}`.toUpperCase()
},
},
}
</script>
<style>
html {
font-family: "Microsoft Sans Serif", Arial, Helvetica, sans-serif
}
</style>
参数 | 说明 | 类型 | 默认值 |
---|---|---|---|
id | canvas id拼接 | String | "0" |
color | 默认颜色 | Object | String(如:"#FF0000") | {"r": 255, "g": 255, "b": 255} |
width | canvas画板宽度 | Number | window.innerWidth * 0.7 |
height | canvas画板高度 | Number | window.innerWidth * 0.78 |
事件 | 说明 | 回调参数 |
---|---|---|
change | 选择结束回调 | rgb: 颜色, Util: 内置util,可以转换颜色(Util.hvsToRGB、Util.RGBToHvs、Util.RGBToHex、Util.hexToRGB、Util.RGBToHsv、Util.hsvToRgb) |
FAQs
Color disc realized by canvas
We found that canvas-color-disc demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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