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@uiw/react-amap-polyline-editor
Advanced tools
Readme
Polyline 编辑器,此组件只支持AMap JS API v2.0 及以上版本。想在低版本 AMap (如 V1.4.15及以下)中使用拆线编辑功能可以查看 PolyEditor 编辑器。AMap API。
import { PolylineEditor } from '@uiw/react-amap';
// 或者单独安装使用
import { PolylineEditor } from '@uiw/react-amap-polyline-editor';
注意,需要加载 <APILoader plugin="AMap.PolylineEditor">
,需要加载 AMap.PolylineEditor
插件,如果点击进入当前页面,需要 刷新
页面。
<APILoader plugin="AMap.PolylineEditor">
import ReactDOM from 'react-dom';
import React, { useState, useRef } from 'react';
import { Map, APILoader, Polyline, PolylineEditor } from '@uiw/react-amap';
const Example = () => {
// 多边形轮廓线的节点坐标数组
const path = [
[116.403322, 39.920255],
[116.410703, 39.897555],
[116.402292, 39.892353],
[116.389846, 39.891365],
];
const [show, setShow] = useState(true);
const [active, setActive] = useState(false);
const [polylinePath,setPolylinePath]=useState(path);
return (
<>
<button onClick={() => setShow(!show)}>
{show ? '隐藏' : '显示'}
</button>
<button onClick={() => setActive(!active)}>
{active ? '结束' : '开始'}编辑
</button>
<div style={{ width: '100%', height: '500px' }}>
<Map zoom={14} center={[116.400274, 39.905812]}>
<Polyline
visiable={show}
path={polylinePath}
strokeColor="#FF33FF"
strokeWeight={6}
strokeOpacity={0.2}
fillOpacity={0.4}
fillColor="#1791fc"
zIndex={50}
>
<PolylineEditor
active={active}
onEnd={(e) => {
console.log('onEnd:>>',e.target.getPath());
setPolylinePath(e.target.getPath())
}}
onAdjust={() => {
console.log('onAdjust:>>')
}}
onAdd={() => {
console.log('onAdd:>>')
}}
onAddnode={() => {
console.log('onAddnode:>>')
}}
onRemovenode={() => {
console.log('onRemovenode:>>')
}}
/>
</Polyline>
</Map>
</div>
</>
);
}
const Mount = () => (
<APILoader akey="a7a90e05a37d3f6bf76d4a9032fc9129" plugin="AMap.PolylineEditor">
<Example />
</APILoader>
);
export default Mount;
参数 | 说明 | 类型 | 默认值 |
---|---|---|---|
active | 是否开启编辑功能。 | boolean | - |
onAddnode | 增加一个节点时触发此事件 | (data :{target: Polyline, lnglat: Lnglat, pixel: Pixel}): void; | |
onRemovenode | 移除一个节点时触发此事件 | (data :{target: Polyline, lnglat: Lnglat, pixel: Pixel}): void; | |
onAdjust | 调整折线上某个点时触发此事件 | (data :{target: Polyline, lnglat: Lnglat, pixel: Pixel}): void; | |
onAdd | 创建一个覆盖物之后触发该事件,target即为创建对象。当editor编辑对象为空时,调用open接口,再点击一次屏幕就会创建新的覆盖物对象 | (data :{target: Polyline}): void; | |
onEnd | 调用close之后触发该事件,target即为编辑后的覆盖物对象 | (data :{target: Polyline}): void; |
FAQs
高德地图 Polygon 编辑器。
The npm package @uiw/react-amap-polyline-editor receives a total of 170 weekly downloads. As such, @uiw/react-amap-polyline-editor popularity was classified as not popular.
We found that @uiw/react-amap-polyline-editor demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 2 open source maintainers collaborating on the project.
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