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@uiw/react-amap-polyline
Advanced tools
Readme
构造折线对象,支持 lineString
和 MultiLineString
。
import { Polyline } from '@uiw/react-amap';
// 或者单独安装使用
import { Polyline } from '@uiw/react-amap-polyline';
import ReactDOM from 'react-dom';
import React, { useState, useRef } from 'react';
import { Map, APILoader, Polyline, ToolBarControl } from '@uiw/react-amap';
const Example = () => {
const [show, setShow] = useState(true);
const [color, setColor] = useState('red');
return (
<>
<button onClick={() => setShow(!show)}>
{show ? '关闭' : '开启'}
</button>
<button onClick={() => setColor(color === 'red' ? 'black' : 'red')}>
{color}
</button>
<div style={{ width: '100%', height: '300px' }}>
<Map zoom={3}>
<Polyline
visiable={show}
onHide={(obj) => {
console.log('obj:', obj);
}}
onShow={(obj) => {
console.log('obj:', obj);
}}
onClick={(obj) => {
console.log('obj:', obj);
}}
strokeColor={color}
strokeOpacity={1}
draggable={true}
onChange={e=>console.log(e)}
onDragStart={(e)=>{console.log(e)}}
onDragging={(e)=>{console.log(e)}}
onDragEnd={(e)=>{console.log(e)}}
path={[
[116.405289, 39.904987],
[113.964458, 40.54664],
[111.47836, 41.135964],
[108.949297, 41.670904],
[106.380111, 42.149509],
[103.774185, 42.56996],
[101.135432, 42.930601],
[98.46826, 43.229964],
[95.777529, 43.466798],
[93.068486, 43.64009],
[90.34669, 43.749086],
[87.61792, 43.793308]
]}
/>
<Polyline
visiable={show}
strokeOpacity={1}
strokeColor={color}
path={[
[121.099109,31.222311],
[118.528308,31.989555],
[117.319812,31.803006],
[114.353503,30.67583],
[115.891589,28.979429],
[112.947253,28.188361],
]}
/>
</Map>
</div>
</>
);
}
const Mount = () => (
<APILoader akey="a7a90e05a37d3f6bf76d4a9032fc9129">
<Example />
</APILoader>
);
export default Mount;
import ReactDOM from 'react-dom';
import React, { useState, useRef } from 'react';
import { Map, APILoader, Polyline, ToolBarControl } from '@uiw/react-amap';
const path1 = [
[121.099109,31.222311],
[118.528308,31.989555],
[117.319812,31.803006],
[114.353503,30.67583],
[115.891589,28.979429],
[112.947253,28.188361],
];
const path2 = [
[116.405289, 39.904987],
[113.964458, 40.54664],
[111.47836, 41.135964],
[108.949297, 41.670904],
[106.380111, 42.149509],
[103.774185, 42.56996],
[101.135432, 42.930601],
[98.46826, 43.229964],
[95.777529, 43.466798],
[93.068486, 43.64009],
[90.34669, 43.749086],
[87.61792, 43.793308],
];
const path3 = [
[120.098109,31.212311],
[117.518308,31.969555],
[116.329812,31.823006],
[113.363503,30.68583],
[114.861589,28.969429],
[111.937253,28.158361],
];
const options1={
zIndex:2,
cursor:"text",
isOutline:false,
strokeWeight:2,
strokeOpacity:1,
strokeColor:"red",
lineJoin:"bevel",
lineCap:"round",
};
const options2={
zIndex:4,
cursor:"move",
isOutline:true,
outlineColor:"green",
borderWeight:2,
strokeWeight:1,
strokeOpacity:0.5,
strokeColor:"blue",
lineJoin:"round",
lineCap:"square"
};
const Example = () => {
const [show, setShow] = useState(true);
const [paths, setPaths] = useState(path1);
const [options,setOptions]=useState(options1);
return (
<>
<button onClick={() => setShow(!show)}>
{show ? '关闭' : '开启'}
</button>
{show && (
<>
<button onClick={() => setPaths(paths.length === 6 ? path2 : path1)}>
切换路线
</button>
<button onClick={() => setOptions(options.strokeColor === "blue" ? options1 : options2)}>
切换样式
</button>
</>
)}
<div style={{ width: '100%', height: '300px' }}>
<Map zoom={3}>
<Polyline
akey="1"
visiable={show}
strokeOpacity={1}
path={paths}
options={options}
/>
<Polyline
akey="2"
zIndex={3}
visiable={true}
strokeColor={"yellow"}
strokeOpacity={1}
strokeWeight={4}
path={path3}
/>
</Map>
</div>
</>
);
}
const Mount = () => (
<APILoader akey="a7a90e05a37d3f6bf76d4a9032fc9129">
<Example />
</APILoader>
);
export default Mount;
参数 | 说明 | 类型 | 默认值 |
---|---|---|---|
visiable | 覆盖物是否可见。 | boolean | - |
path | 路径,支持 lineString 和 MultiLineString。 | Array<LngLat> / Array<Array<LngLat>> | - |
options | 折线属性(包括路径的节点、线样式、是否绘制大地线等)。 | PolylineOptions | - |
Polyline v1.4.15 和 v2.0.xx 版本都是支持 drag 相关事件的,虽然官网文档有的写的不全,但经实验都是可以的。
参数 | 说明 | 类型 |
---|---|---|
onHide | 隐藏 | (event: { type: string, target: any }): void; |
onShow | 显示 | (event: { type: string, target: any }): void; |
onMouseOut | 鼠标移出 | (event: MapsEvent): void; |
onRightClick | 鼠标右键单击事件 | (event: MapsEvent): void; |
onDblClick | 鼠标左键双击事件 | (event: MapsEvent): void; |
onMouseOver | 鼠标经过 | (event: MapsEvent): void; |
onTouchEnd | 触摸结束时触发事件,仅适用移动设备 | (event: MapsEvent): void; |
onTouchMove | 触摸移动进行中时触发事件,仅适用移动设备 | (event: MapsEvent): void; |
onTouchStart | 触摸开始时触发事件,仅适用移动设备 | (event: MapsEvent): void; |
onMouseUp | 鼠标抬起 | (event: MapsEvent): void; |
onMouseDown | 鼠标按下 | (event: MapsEvent): void; |
onDragStart | 拖拽开始 | (event: MapsEvent): void; |
onDragging | 拖拽中 | (event: MapsEvent): void; |
onDragEnd | 拖拽结束 | (event: MapsEvent): void; |
onChange | 属性发生变化时 | (event: { type: string, target: any }): void; |
FAQs
构造折线对象,支持 `lineString` 和 `MultiLineString`。
The npm package @uiw/react-amap-polyline receives a total of 199 weekly downloads. As such, @uiw/react-amap-polyline popularity was classified as not popular.
We found that @uiw/react-amap-polyline 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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