前言

地图基础属性：

circle
在地图上显示圆

control
在地图上显示控件，控件不随着地图移动。即将废弃，请使用 cover-view

position

bindregionchange 返回值

一、API相关函数案例

1.wxml

<view class="page-body">
  <view class="page-section page-section-gap">
    <map
      id="myMap"
      style="width: 100%; height: 300px;"
      latitude="{{latitude}}"
      longitude="{{longitude}}"
      markers="{{markers}}"
      covers="{{covers}}"
      show-location
    ></map>
  </view>
  <view class="btn-area">
    <button bindtap="getCenterLocation" class="page-body-button" type="primary">获取位置</button>
    <button bindtap="moveToLocation" class="page-body-button" type="primary">移动位置</button>
    <button bindtap="translateMarker" class="page-body-button" type="primary">移动标注</button>
    <button bindtap="includePoints" class="page-body-button" type="primary">缩放视野展示所有经纬度</button>
  </view>
</view>

2.js

Page({
  data: {
    latitude: 23.099994,
    longitude: 113.324520,
    markers: [{
      id: 1,
      latitude: 23.099994,
      longitude: 113.324520,
      name: 'T.I.T 创意园'
    }],
    covers: [{
      latitude: 23.099994,
      longitude: 113.344520,
      iconPath: '/image/location.png'
    }, {
      latitude: 23.099994,
      longitude: 113.304520,
      iconPath: '/image/location.png'
    }]
  },
  onReady: function (e) {
    this.mapCtx = wx.createMapContext('myMap')
  },
  //获取地图中心点
  getCenterLocation: function () {
    this.mapCtx.getCenterLocation({
      success: function(res){
        console.log(res.longitude)
        console.log(res.latitude)
      }
    })
  },
  //移动到手机定位位置
  moveToLocation: function () {
    this.mapCtx.moveToLocation()
  },
  //移动标注
  translateMarker: function() {
    this.mapCtx.translateMarker({
      markerId: 1,
      autoRotate: true,
      duration: 1000,
      destination: {
        latitude:23.10229,
        longitude:113.3345211,
      },
      animationEnd() {
        console.log('animation end')
      }
    })
  },
  //缩放视野内所有经纬度
  includePoints: function() {
    this.mapCtx.includePoints({
      padding: [10],
      points: [{
        latitude:23.10229,
        longitude:113.3345211,
      }, {
        latitude:23.00229,
        longitude:113.3345211,
      }]
    })
  }
})

3.wxss

.page-section-gap{
  box-sizing: border-box;
  padding: 0 30rpx;
}

.page-body-button {
  margin-bottom: 30rpx;
}

4.实际效果