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Oracle Drags Its Feet in the JavaScript Trademark Dispute
Oracle seeks to dismiss fraud claims in the JavaScript trademark dispute, delaying the case and avoiding questions about its right to the name.
@uiw/react-amap-circle-marker
Advanced tools
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
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 0 open source maintainers collaborating on the project.
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