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@uiw/react-amap-circle-marker
Advanced tools
Readme
构造一个圆形覆盖物。可直接满足创建圆形标注的需要。
AMap.CircleMarker 类与 AMap.Circle 类均为在地图上绘制圆形覆盖物的方法。这两类的根本不同在于 AMap.Circle 为矢量图形类,随地图的缩放会改变大小;而 AMap.CircleMarker 类则不会随图面缩放而改变。
import { CircleMarker } from '@uiw/react-amap';
// 或者单独安装使用
import { CircleMarker } from '@uiw/react-amap-circle-marker';
import ReactDOM from 'react-dom';
import React, { useState, useRef } from 'react';
import { Map, APILoader, CircleMarker } from '@uiw/react-amap';
const Example = () => {
const [show, setShow] = useState(true);
return (
<>
<button onClick={() => setShow(!show)}>
{show ? '隐藏' : '显示'}
</button>
<div style={{ width: '100%', height: '400px' }}>
<Map zoom={4} center={[116.400274, 39.905812]}>
<CircleMarker
center={new AMap.LngLat(116.407394, 39.904211)}
visiable={show}
radius={10+Math.random()*10}
strokeColor="#fff"
strokeWeight={2}
strokeOpacity={0.5}
fillColor='rgba(0,0,255,1)'
fillOpacity={0.5}
zIndex={10}
bubble={true}
cursor='pointer'
clickable= {true}
/>
<CircleMarker
center={new AMap.LngLat(113.26641, 23.132324)}
visiable={show}
radius={10+Math.random()*10}
strokeColor="#fff"
strokeWeight={2}
strokeOpacity={0.5}
fillColor='rgba(0,0,255,1)'
fillOpacity={0.5}
zIndex={10}
bubble={true}
cursor='pointer'
clickable= {true}
/>
<CircleMarker
center={new AMap.LngLat(112.562678, 37.873499)}
visiable={show}
radius={10+Math.random()*10}
strokeColor="#fff"
strokeWeight={2}
strokeOpacity={0.5}
fillColor='rgba(0,0,255,1)'
fillOpacity={0.5}
zIndex={10}
bubble={true}
cursor='pointer'
clickable= {true}
/>
<CircleMarker
center={new AMap.LngLat(121.473662, 31.230372)}
visiable={show}
radius={10+Math.random()*10}
strokeColor="#fff"
strokeWeight={2}
strokeOpacity={0.5}
fillColor='rgba(0,0,255,1)'
fillOpacity={0.5}
zIndex={10}
bubble={true}
cursor='pointer'
clickable= {true}
/>
<CircleMarker
center={new AMap.LngLat(117.329949, 31.733806)}
visiable={show}
radius={10+Math.random()*10}
strokeColor="#fff"
strokeWeight={2}
strokeOpacity={0.5}
fillColor='rgba(0,0,255,1)'
fillOpacity={0.5}
zIndex={10}
bubble={true}
cursor='pointer'
clickable= {true}
/>
</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 | - |
center | 圆心位置 | LngLat | - |
radius | 圆半径,单位:px 最大值64 | number | - |
zIndex | 多边形覆盖物的叠加顺序。地图上存在多个多边形覆盖物叠加时,通过该属性使级别较高的多边形覆盖物在上层显示 | number | 10 |
bubble | 是否将覆盖物的鼠标或touch等事件冒泡到地图上(自v1.3 新增) | boolean | false |
cursor | 指定鼠标悬停时的鼠标样式,自定义cursor,IE仅支持cur/ani/ico格式,Opera不支持自定义cursor | string | - |
strokeColor | 轮廓线颜色,使用16进制颜色代码赋值 | string | #00D3FC |
strokeOpacity | 轮廓线透明度,取值范围 [0,1] | number | 0.9 |
strokeWeight | 轮廓线宽度 | number | - |
fillColor | 多边形填充颜色,使用16进制颜色代码赋值 | string | #00B2D5 |
fillOpacity | 多边形填充透明度,取值范围 [0,1] | number | 0.5 |
draggable | 设置多边形是否可拖拽移动 | boolean | false |
extData | 用户自定义属性,支持JavaScript API任意数据类型,如Polygon的id等 | any | - |
参数 | 说明 | 类型 |
---|---|---|
onHide | 隐藏 | (): void; |
onShow | 显示 | (): 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; |
onClick | 鼠标左键单击事件 | (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; |
onRightclick | 鼠标右键单击事件 | (event: MapsEvent): void; |
onMouseup | 鼠标抬起 | (event: MapsEvent): void; |
onMouseout | 鼠标移出 | (event: MapsEvent): void; |
onTouchstart | 触摸开始时触发事件,仅适用移动设备 | (event: MapsEvent): void; |
onMousedown | 鼠标按下 | (event: MapsEvent): void; |
onDblclick | 鼠标左键双击事件 | (event: MapsEvent): void; |
FAQs
The npm package @uiw/react-amap-circle-marker receives a total of 201 weekly downloads. As such, @uiw/react-amap-circle-marker popularity was classified as not popular.
We found that @uiw/react-amap-circle-marker 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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