npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@uiw/react-baidu-map-type-control

v2.7.2

Published

Baidu Map map-type-control Components for React.

Downloads

9,242

Readme

MapTypeControl 地图类型控件

Buy me a coffee npm version Downloads

地图类型控件。你也可以使用 Map 组件 widget 属性来设置控件更方便。

import { MapTypeControl, useMapTypeControl } from '@uiw/react-baidu-map';
// 或者单独安装使用
import MapTypeControl, { useMapTypeControl } from '@uiw/react-baidu-map-type-control';

⚠️ 这个类型控件是属于老的地图控件,加载新的 3D 地图控件实例,需要设置参数 type=webgl&v=1.0 并且需要自己实现。

// <script type="text/javascript" src="//api.map.baidu.com/api?type=webgl&v=1.0&ak=您的密钥"></script>
// GL版命名空间为 BMapGL
// 按住鼠标右键,修改倾斜角和角度
var map = new BMapGL.Map("allmap");    // 创建Map实例
map.centerAndZoom(new BMapGL.Point(116.404, 39.915), 11);  // 初始化地图,设置中心点坐标和地图级别
map.enableScrollWheelZoom(true);     //开启鼠标滚轮缩放
var navi3DCtrl = new BMapGL.NavigationControl3D();  // 添加3D控件
map.addControl(navi3DCtrl);

在组件上传递参数 type="webgl",此时 window.BMap 对象为 undefined,在组件中做了自动处理 window.BMap = window.BMapGL

<APILoader
  akay="eYpCTECSntZmw0WyoQ7zFpCRR9cpgHFG"
  type="webgl"
  version="1.0"
>
  <Map />
</APILoader>

基本用法

import React from 'react';
import { useState, useRef } from 'react';
import { Map, APILoader, MapTypeControl } from '@uiw/react-baidu-map';

const Example = () => {
  const [show, setShow] = useState(true);
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '关闭' : '开启'}
      </button>
      <Map zoom={13} style={{ height: 350 }}>
        {show && (
          <MapTypeControl />
        )}
        <MapTypeControl visiable={show} offset={new BMap.Size(40, 40)} anchor={BMAP_ANCHOR_TOP_RIGHT} />
      </Map>
    </>
  );
}

const Demo = () => (
  <div style={{ width: '100%' }}>
    <APILoader akay="eYpCTECSntZmw0WyoQ7zFpCRR9cpgHFG">
      <Example />
    </APILoader>
  </div>
);
export default Demo;

使用 hooks

mapTypeControl, setMapTypeControl

import React from 'react';
import { useRef, useEffect, useState } from 'react';
import { Map, APILoader, Provider, useMap, useMapTypeControl } from '@uiw/react-baidu-map';

const Example = () => {
  const divElm = useRef(null);
  const [show, setShow] = useState(true);
  const { setContainer, map } = useMap();
  const { mapTypeControl } = useMapTypeControl({
    map, anchor: BMAP_NAVIGATION_CONTROL_LARGE, visiable: show,
  });

  useEffect(() => {
    if (divElm.current && !map) {
      setContainer(divElm.current);
    }
  }, [map]);
  return (
    <>
      <button onClick={() => setShow(!show)}>
        {show ? '关闭' : '开启'}
      </button>
      <div ref={divElm} style={{ height: 350 }} />
    </>
  );
}

const Demo = () => (
  <div style={{ width: '100%' }}>
    <APILoader akay="eYpCTECSntZmw0WyoQ7zFpCRR9cpgHFG">
      <Provider>
        <Example />
      </Provider>
    </APILoader>
  </div>
);
export default Demo;

Props

| 参数 | 说明 | 类型 | 默认值 | | ----- | ----- | ----- | ----- | | visiable | 覆盖物是否可见。 | boolean | - | | anchor | 控件的位置偏移值。| ControlAnchor | BMAP_ANCHOR_TOP_RIGHT | | offset | 控件的水平偏移值。 | BMap.Size | - | | type | 设置比例尺单位制 | BMap.MapTypeControlType | - | | mapTypes | 设置比例尺单位制 | MapType[] | - |

BMap.MapTypeControlType

常量表示长度单位制。

| 常量 | 值 | 描述 | | ----- | ----- | ----- | | BMAP_MAPTYPE_CONTROL_HORIZONTAL | 0 | 按钮水平方式展示,默认采用此类型展示 | | BMAP_MAPTYPE_CONTROL_DROPDOWN | 1 | 按钮呈下拉列表方式展示 | | BMAP_MAPTYPE_CONTROL_MAP | 2 | 以图片方式展示类型控件,设置该类型后无法指定maptypes属性 |