优化天地图矢量瓦片切换

YANGDL

2021-01-09 da21171cc9b248ad9c7f062e41f039eceb910c23

 src/components/LayerController/modules/LcBaseMap.vue

@@ -1,31 +1,23 @@
<template>
  <div class="inner-panel" v-show="isShow">
    <div v-for="item in basemapList" :key="item.code" class="basemap-layer-item">
      <div style="display: flex;">
        <el-checkbox :src="item.conf.icon_actived" style="display: flex;" name="basemap" v-model="selectedBasemap"
                     :value="item.code" label="item.code" @change="changeBasemap">标注
  <div class="base-map-inner-panel" v-show="isShow">
    <div  style="display: flex;" v-for="item in basemapList" :key="item.code" class="basemap-layer-item">
        <img class="base-map-img" :src="item.conf.icon_actived" width="50" height="50" :title="item.name"
             @click="changeBasemap(item)"/>
        <el-checkbox  class="base-map-anno" name="basemap" v-model="item.conf.annotationCheck"
                     label="标注" @change="changeBasemap(item)">
        </el-checkbox>
        <img style="position: absolute;" :src="item.conf.icon_actived" width="50" height="50" :title="item.name"
             @click="changeBasemap"/>
      </div>


      <!--      <input  style="position: absolute;" type="radio" name="basemap" v-model="selectedBasemap" :value="item.code" title="显示标注" @change="changeBasemap"/>标注-->

    </div>
  </div>
</template>

<script>
export default {
  name: "LcBaseMap",
  name: 'LcBaseMap',
  components: {},
  data() {
    return {
      isShow: true,
      basemapList: [],
      selectedBasemap: "tianditu_img",
    };
      basemapList: []
    }
  },
  computed: {
    basemapHelper() {
@@ -35,51 +27,65 @@
  mounted() {
  },
  methods: {
    toggleShow() {
      this.isShow = !this.isShow
    },
    updateBasemapList() {
      let list = this.basemapHelper.getBasemapList();
      this.basemapList = list;
      this.basemapList = this.basemapHelper.getBasemapList()
    },
    changeBasemap() {
      this.basemapHelper.showBasemap(this.selectedBasemap, true)
    },
    changeBasemap (itm) {
      const code = itm.code
      this.basemapList.forEach((item) => {
        if (item.code === code) {
          this.basemapHelper.showBasemap(item.code, item.conf.annotationCheck, true)
          this.basemapHelper.getBasemapList().forEach((item) => {
            item.layer.bringToBack()
          })
        }
      })
    }
  },
  watch: {
    basemapHelper(newVal) {
      if (newVal != null) {
        this.updateBasemapList();
        this.updateBasemapList()
      }
    },
  },
};
    }
  }
}
</script>

<style scoped lang="less">
.inner-panel {
<style lang="less">
.base-map-inner-panel {
  display: flex;
  justify-content: center;
  align-items: center;
}

  .base-map-img{
    position: absolute;
  }
  .base-map-img:hover{
     cursor:pointer;
  }
  .base-map-anno{
    position: absolute;margin-left: 2px;background-color: rgba(0,0,0,.5);color: white;
    .el-checkbox__label{
      padding-left: 5px !important;
    }
  }
.basemap-layer-item {
  display: flex;
  width: 50px;
  height: 50px;
  margin: 10px;
  border: 2px solid white;

  input {
    position: relative;
    left: 0px;
      left: 0;
    top: -53px;
  }

  .basemap-layer-item-name {
    position: relative;
    left: 0px;
      left: 0;
    top: -53px;
  }
}
}
</style>