这篇文章主要介绍如何使用react-color实现前端取色器,文中介绍的非常详细,具有一定的参考价值,感兴趣的小伙伴们一定要看完!
背景
我们可以通过react-color实现前端界面的取色器,效果如下图所示:

安装
npm i react-color -S
使用
import React, { Component, Fragment, createRef } from 'react';
import { Popover } from 'antd';
import { SketchPicker } from 'react-color';
type StateType = {
subtitleColor: string;
};
type PropType = {
[propName: string]: any;
};
interface HandleCreateVideoByHotNews {
state: StateType;
props: PropType;
}
class HandleCreateVideoByHotNews extends Component {
constructor(props: any) {
super(props);
this.state = {
subtitleColor: '#FFF',
}
}
// 修改字幕字体颜色
private setSubtitleFontColor = (e: any): void => {
console.log(e);
this.setState({
subtitleColor: e.hex,
});
}
render() {
const { subtitleColor } = this.state;
return (
<Popover
content={<SketchPicker color={subtitleColor}
onChange={(e) => {this.setSubtitleFontColor(e)}}
onChangeComplete={(e) => {this.setSubtitleFontColor(e)}} />}
trigger="click"
>
<div className="create-hotnews-video-popup-operate-item-titleset-item-operate font-color-set">
<div className="font-color-set-value">{subtitleColor}</div>
<div className="font-color-set-show" style={{backgroundColor: subtitleColor}}></div>
</div>
</Popover>
)
}
}
export default HandleCreateVideoByHotNews;
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