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@tlbs/wemap-base-layer

v1.1.0

Published

weMap map jsSdk

Downloads

3

Readme

wemap-base-layer

概述

wemap-base-layer 是 wemap base 和 wemap builder 中共用的图层渲染逻辑库,该库实现base、 builder 的图层渲染逻辑的共用和打通,二者共用一套代码,一次更新,双端共用。

WeMapBaseLayer

WeMapBaseLayer

Map

WeMapBaseLayer用于创建base地图实例。

构造函数

  • 语法

    	new WeMapBaseLayer.Map(map, options);

地图基础

WeMapBaseLayer

Map

WeMapBaseLayer用于创建base地图实例。

构造函数

  • 语法

    	new WeMapBaseLayer.Map(map, options);
  • 参数说明

| 参数名 | 类型 | 说明 | | :-----: | :------: | :--------------------------------: | | Map | TMap.Map | map实例 | | options | Object | 地图参数,对象规范详见MapOptions |

MapOptions

| 参数名 | 类型 | 说明 | | :----------: | :------: | :-----------------------------------------------: | | mapProjectId | string | wemap Base 地图Id | | dataId | String | 数据ID | | serviceIds | string[] | 服务ID 数组 | | d3TilesIds | string[] | 3D TilesId 数据 | | tifIds | | tiff 影像ID数组 | | domId | string | 地图容器ID | | httpReq | HttpReq | axios 示例,可不传 | | debug | boolean | 是否开启调试模式,开启时连接至测试环境。默认false | | | | |

HttpReq

| 参数名 | 类型 | 说明 | | :----------: | :-----------: | :-------------------: | | request | axiosInstance | axios 请求实例 | | reqConfig | object | Axios 的配置参数 | | extralParams | object | 请求时额外添加 的参数 |

方法 Method

| 方法名 | 返回值 | 说明 | | :--------------------------------------- | :-------: | :-------------------- | | getLayers() | object [] | 使用sdk绘制的图层列表 | | updateMapId(mapProjectId: string) | 无 | 切换地图id | | addServiceLayers(serviceIds: string[]) | 无 | 增加服务图层 | | removeServiceLayer(serviceIds: string[]) | | | | destroy() | 无 | 销毁sdk |

事件 Event

| 事件名 | 返回值 | 说明 | | :--------- |:---------------------------:|:--------------------------------------------------------------------------------------------| | layerClick | layerInfo | 点击图层返回信息(仅返回点线面图层信息,服务图层信息不返回) | | layerCreated | layerInfo[] | 图层、数据、服务创建后,返回图层、数据、服务信息数组 | | error | {type: object, info:object} | 图层生成过程中遇到的错误,type可选为renderError:渲染错误,clusterError: 聚合错误,networkError:网络请求错误,info字段返回具体的错误信息 |

参数属性

示例代码

import WeMapBaseLayer  from '@tlbs/wemap-base-layer';
const baseLayer = new WeMapBaseLayer(myMap, {
  // mapProjectId: '',
  // mapProjectId: '',
  // dataId: '', // poi
  // dataId: '', // 面
  serviceIds: [''],
  httpReq: {
    reqConfig: {
      baseURL: 'https://testservice.wemap.qq.com/base',
    },
  },
  debug: true
});
baseLayer.addServiceLayer(['d96d91bc-9f89-4f0e-b7cc-a7d8d492f2ab'])
baseLayer.on('error', (e: any) => {
  console.log('error', e)
})
baseLayer.on('layerClick', (e: any) => {
  console.log('layerClick', e)
})

调试

  • 安装依赖
npm install
  • 运行打包
npm run build
cd example/base-layer-example 
npm run dev
  • 打包
npm build:prod