一张图底图切换优化；综合展示，图层管理模型添加透明度设置；目录管理添加目录下载功能；附件预览添添加图片设置

Surpriseplus

2023-03-27 fcc5348307a44b2312b168e98e880c0e60f3c19e

 src/components/Screen/bottom.vue

@@ -208,8 +208,10 @@
  },
  computed: {
    currMenuList() {

      const menu = this.menuList.find(item => item.menuName == this.currMenu)
      const filterChildren = []

      const value = this.searchName
      menu.children.forEach(item => {
        if (item.name && item.name.includes(value)) {
@@ -227,8 +229,8 @@
    ChangeBaseLayer(name) {
      this.currYX = name
      Viewer.imageryLayers._layers[1].show = false
      Viewer.imageryLayers._layers[2].show = false
      Viewer.imageryLayers._layers[3].show = false
      // Viewer.imageryLayers._layers[2].show = false
      // Viewer.imageryLayers._layers[3].show = false
      if (yunxuanLayer) {
        Viewer.imageryLayers.remove(yunxuanLayer);
        yunxuanLayer = null
@@ -269,7 +271,7 @@

          break
        case "影像图":
          Viewer.imageryLayers._layers[2].show = true
          // Viewer.imageryLayers._layers[2].show = true

          break
        case "注记图":
@@ -292,12 +294,13 @@
          this.showPathLine(child)
          break
        case "项目展示":
          this.$bus.$emit("changeProjectLayer", child.id)
          this.DisplayCurrentProject(child)
          this.changeProject(child)
          this.$bus.$emit("changeProjectCode", child.id)

          break
        case "专题展示":
          this.$bus.$emit("changeProjectLayer", child.id)
          this.changeProject(child)
          break

@@ -406,7 +409,9 @@
    async getCountProjectTour() {
      const res = await countProjectTour()
      if (res.code === 200) {

        const menu = this.menuList.find(item => item.menuName == "工程巡视")

        menu.children = res.result.map(item => {
          return {
            name: item.projname,