echarts [Feature] An extension has been customized, but I want to introduce it on demand

n3schb8v 于 2022-12-31 发布在 Echarts

关注(0)|答案(2)|浏览(168)

Version

5.2.2

Link to Minimal Reproduction

No response

Steps to Reproduce

I have customized an extension called GLMap , which can put echarts on my map, but now I can only fully introduce echarts, which will make my project package large.

like this

import * as echarts from "echarts"

// do something, like custom my extension

I saw the expansion mode of Baidu map , which is also full. So I want to know what I should do if I introduce it on demand?

Current Behavior

I'm now introducing it on demand:

import "./GLMap";
import * as echarts from "echarts/core";
import { VisualMapComponent } from "echarts/components";
import { CanvasRenderer } from "echarts/renderers";
echarts.use([VisualMapComponent, CanvasRenderer]);

export default echarts;

Although I feel like I don't use VisualMapComponent at all

Expected Behavior

Can be introduced on demand

Environment

- OS: Mac M1
- Browser: Chrome lasted
- Framework: native

Any additional comments?

No response

echarts

来源：https://github.com/apache/echarts/issues/16369

2条答案

按热度按时间

elcex8rz1#

Of course, I'm Chinese. In English, I think it might be more friendly in GitHub?

But my English comes from translation software🤪

赞(0）回复(0）举报 2022-12-31

bfnvny8b2#

楼主解决了吗我也发现了我的版本是 "echarts": "^5.3.2", 只需要 import * as echarts from 'echarts/core';
就能使用所有功能

压根不用如下配置就能使用所有的而且引入了如下的跟注释了后大小也没有变化

// import { TitleComponent, TooltipComponent } from 'echarts/components';
// import { EffectScatterChart } from 'echarts/charts';// ScatterChart,
// import { UniversalTransition } from 'echarts/features';
// import { CanvasRenderer } from 'echarts/renderers';

// echarts.use([

//     // TitleComponent,
//     // TooltipComponent,
//     // ScatterChart,
//     // EffectScatterChart,
//     CanvasRenderer,
//     // UniversalTransition
// ]);