ibms/src/components/business_space/newGraphy/graphy.vue

<template>
  <div id="graphy" ref="graphy">
    <div v-show="!FloorMap">
      <div class="center" style="height: 400px;padding-top:182px;box-sizing:border-box;">
        <i class="icon-wushuju iconfont"></i>
        暂无数据
      </div>
    </div>
    <div class="canvas-box" v-show="FloorMap" v-loading="canvasLoading">
      <canvas id="floorCanvas" :width="canvasWidth" :height="canvasHeight" ref="canvas" tabindex="0"></canvas>
      <!-- 初始两个按钮 -->
      <el-row class="buttons-box">
        <div>
          <el-autocomplete popper-class="my-autocomplete" v-model="search" :fetch-suggestions="querySearch" placeholder="输入平面图中已有的业务空间名称进行查找"
            width="180px" @select="handleSelect">
            <i class="el-icon-search el-input__icon" slot="suffix" @click="handleSelect"></i>
            <template slot-scope="{ item }">
              <div class="name" style="position: relative;">
                {{ item.data.RoomLocalName | cutString(8) }}
                <span class="addr" style="position: absolute;right:10px;color:#409EFF;">定位</span>
              </div>
            </template>
          </el-autocomplete>
        </div>
        <div class="button-group">
          <!-- 默认操作模式 -->
          <div v-show="type==1">
            <el-dropdown split-button type="primary" @click="editGraphy" @command="handleCommand">
              创建业务空间
              <el-dropdown-menu slot="dropdown">
                <el-dropdown-item command="groupCreateBSpace">批量创建业务空间</el-dropdown-item>
              </el-dropdown-menu>
            </el-dropdown>
            <!-- 点击已经关联的业务空间 -->
            <el-button type="primary" plain @click="refactorBSP" :disabled="zoneDisable" style="margin-left:10px;">重新划分业务空间</el-button>
            <el-button type="primary" @click="editeSpaceDetail" :disabled="zoneDisable">编辑空间详情</el-button>
            <el-button plain @click="cancelGraphy" v-show="!zoneDisable">取 消</el-button>
          </div>
          <!-- 点击已经关联的业务空间 -->
          <!-- <div v-show="type==2">
          </div> -->
          <!-- 点击未关联的业务空间 -->
          <div v-show="type==3">
            <el-button plain @click="createNewZone">创建单个全新的业务空间</el-button>
            <el-button plain @click="lookUnrelatBSpace(true)">从未关联平面图的业务空间中选择</el-button>
            <el-button plain @click="cancelGraphy">取 消</el-button>
          </div>
          <!-- 重新划分业务空间 -->
          <div v-show="type==4">
            <el-button plain @click="cancelGraphy">取 消</el-button>
            <el-button type="primary" @click="saveRefactorBSP">保存</el-button>
          </div>
          <!-- 批量创建所选业务空间 -->
          <div v-show="type==5">
            <el-button type="primary" @click="groupCreateZone">批量创建所选业务空间</el-button>
            <el-button plain @click="cancelGraphy">取 消</el-button>
          </div>
        </div>
        <div style="position: absolute;right: 0;">
          <el-button type="text" @click="lookUnrelatBSpace(false)">未关联平面图的业务空间 {{num}} 条</el-button>
        </div>
      </el-row>
      <!-- 底部操作按钮 -->
      <el-row class="canvas-actions-box">
        <canvasFun @fit="fit" @savePng="savePng" @saveSvg="saveSvg" @divide="divide" @clearDivide="clearDivide" @undo="undo" @redo="redo"
          @changeAbsorb="changeAbsorb" @scale="scale" @groupSelect="groupSelect" :config="config" ref="canvasFun" @saveJson="saveJson"></canvasFun>
      </el-row>
    </div>
    <!--  -->
    <!-- 未关联元空间的业务空间 -->
    <unRelateBSP ref="unRelateBSP" :isAction="isAction" @createFromUnrelated="createFromUnrelated" :code="tab.code"></unRelateBSP>
    <!-- 创建新的业务空间 -->
    <createBSP ref="createBSP" @createRoom="createRoom"></createBSP>
    <!-- 批量创建选择弹窗 -->
    <el-dialog title="提示" :visible.sync="groupCreateDialogVis" width="30%">
      <div id="autoRelate">
        <p>请选择批量创建方式：</p>
        <p>
          <el-radio v-model="groupCreateType" :label="1">批量将所有的空白空间创建业务空间</el-radio>
        </p>
        <p>
          <el-radio v-model="groupCreateType" :label="2">批量选择空白空间创建业务空间</el-radio>
        </p>
      </div>
      <span slot="footer" class="dialog-footer">
        <el-button size="small" @click="groupCreateDialogVis=false">取消</el-button>
        <el-button size="small" type="primary" @click="confirm">确认</el-button>
      </span>
    </el-dialog>
  </div>
</template>
<script>
import canvasFun from "./canvasFun"
import { mapGetters, mapActions } from "vuex";
import { SColor, SPoint } from "@saga-web/draw/lib";
import { DivideFloorScene, SpaceItem, ZoneItem, FloorView } from "@saga-web/cad-engine/lib";
import { colorArr } from "@/utils/spaceColor"
import unRelateBSP from "./unRelateBSP";
import createBSP from "./createBSP";
import {
  buildingQuery,
  queryZone,
  updateZone,
  createZone,
  countZone,
  getIspNotInSpace,
  createRelateInZoneAndISp,
  groupCreRelaZoneAndISp
} from "@/api/scan/request"

//  BSP => 业务空间
export default {
  components: {
    canvasFun,
    unRelateBSP,
    createBSP
  },
  data() {
    return {
      canvasWidth: 800,
      canvasHeight: 600,
      type: 1, // 默认操作模式
      search: '',//搜索
      buildFloor: ['', ''],
      FloorObj: {}, //楼层对象
      FloorMap: '', //楼层底图
      tab: {},
      config: {
        isEdit: false,
        divide: true,
        groupSelect: true
      },
      canvasLoading: false,
      view: null,
      scene: null,
      Outline: [], // 当前选中的多个空间组成的轮廓线->三维数组
      businessSpaceList: [], // 所有业务空间
      num: 0, // 未关联元空间的业务空间统计
      BSPRelaISPList: [], // 已关联元空间的业务空间
      // 未关联元空间的业务空间弹窗
      isAction: false,
      curOutline: [],
      BIMIDToSID: {}, //bimid映射元空间id
      curZoneItem: {}, //当前选中的业务空间item
      allUnRelatISP: [], //
      zoneList: [], // 业务空间-canvas图中
      groupCreateDialogVis: false, //批量创建业务空间弹窗
      groupCreateType: 1, //批量创建方式
      zoneDisable: true, // 重新划分是否禁用
    }
  },
  computed: {
    ...mapGetters('layout', ['projectId'])
  },
  created() {
  },
  mounted() {
    this.canvasWidth = this.$refs.graphy.offsetWidth;
    this.canvasHeight = this.$refs.graphy.offsetHeight;
  },
  methods: {
    // 初始化
    init(initType) {
      this.type = 1;
      if (this.scene) {
        this.scene.clearSpaceSelection();
        this.scene.clearZoneSelection();
        this.scene.clearCut();
        this.scene.clearLikeSpaces();
        this.zoneDisable = true;
        this.scene.isZoneSelectable = true;
        this.scene.isSpaceSelectable = false;
      }
      if (this.buildFloor.indexOf('all') > -1 || this.buildFloor.indexOf('noKnow') > -1) {
        return;
      }
      if (initType == 1) {
        // 底图
        this.getGraphy();
      } else {
        // 业务空间
        this.getBusinessSpace();
      }
      this.config = {
        isEdit: false,
        divide: true,
        groupSelect: true
      }
      // 获取当前楼层的元空间
      this.getFloorISpace();
      // 查询未关联业务空间的元空间
      this.getISPSPUnrelaBSP();
      // 查询未关联平面图的业务空间
      this.getBSPunrelaISP();
    },
    // 获取当前楼层的元空间
    getFloorISpace() {
      let pa = {
        zone: 'Ispace',
        data: {
          Filters: `FloorId='${this.buildFloor[1]}'`,
          PageSize: 1000
        }
      }
      queryZone(pa, res => {
        this.BIMIDToSID = {}
        res.Content.map(t => {
          this.BIMIDToSID[t.BIMID.split(":")[1]] = t.RoomID;
        })
      })
    },
    // 搜索
    querySearch(queryString, cb) {
      let restaurants = this.zoneList;
      let results = queryString ?
        restaurants.filter(this.createFilter(queryString)) :
        restaurants;
      // 调用 callback 返回建议列表的数据
      cb(results);
    },
    // 过滤器
    createFilter(queryString) {
      return restaurant => {
        return restaurant.data.RoomLocalName.indexOf(queryString) > -1;
      };
    },
    // 查询选中,定位
    handleSelect(zone) {
      // 清空选中
      this.scene.clearSpaceSelection();
      this.scene.clearZoneSelection();
      // 选中当前
      zone.selected = true;
      this.curZoneItem = zone;
      this.zoneDisable = false;
      this.view.fitSelectedToView();
    },
    // 父组件调用
    getData(buildFloor, FloorObj, tab) {
      let initType = 1;
      if (FloorObj.FloorID == this.FloorObj.FloorID) {
        initType = 2;
      }
      this.buildFloor = buildFloor;
      this.FloorObj = FloorObj;
      this.FloorMap = FloorObj.StructureInfo ? FloorObj.StructureInfo.FloorMap : ''
      this.tab = tab;
      console.log(arguments)
      this.init(initType);
    },
    // 获取未绑定业务空间的元空间
    getISPSPUnrelaBSP() {
      let pa = {
        data: {
          Filters: `FloorId='${this.buildFloor[1]}'`,
          PageSize: 1000
        },
        objectType: this.tab.code
      }
      this.allUnRelatISP = []
      getIspNotInSpace(pa, res => {
        this.allUnRelatISP = res.Content;
      })
    },
    // 获取底图
    getGraphy() {
      let that = this;
      that.clearGraphy()
      that.scene = new DivideFloorScene();
      that.canvasLoading = true;
      that.scene.loadUrl(`/image-service/common/file_get?systemId=revit&key=${this.FloorMap}`).then(res => {
        that.canvasLoading = false;
        if (res == 'error') {
          this.FloorMap = '';
          this.$message.warning('数据解析异常');
          return;
        }
        that.view.scene = that.scene;
        // 蒙版
        if (this.FloorObj.Outline) {
          let newArr = this.FloorObj.Outline.map(t => {
            return new SPoint(t.X, t.Y);
          })
          this.scene.addSceneMark(newArr)
        }
        this.scene.isSpaceSelectable = false;
        // 绘制业务空间
        that.getBusinessSpace();
        that.view.fitSceneToView();
        that.view.maxScale = that.view.scale * 10;
        that.view.minScale = that.view.scale;
        if (that.$refs.canvasFun) {
          that.$refs.canvasFun.everyScale = that.view.scale;
        }
      })
    },
    // 获取当前分区下的业务空间
    getBusinessSpace() {
      this.canvasLoading = true
      let pa = {
        zone: this.tab.code,
        data: {
          Filters: ``,
          Orders: "createTime desc, RoomID asc",
          PageSize: 1000
        }
      }
      if (this.buildFloor.length && this.buildFloor.length > 1) {
        pa.data.Filters = `BuildingId='${this.buildFloor[0]}';FloorId='${this.buildFloor[1]}'`
      }
      queryZone(pa, res => {
        // 所有业务空间
        this.businessSpaceList = res.Content;
        // 已关联元空间的业务空间
        this.BSPRelaISPList = [];
        res.Content.map(t => {
          if (t.Outline && t.Outline.length) {
            this.BSPRelaISPList.push(t)
          }
        })
        // 绘制业务空间
        let tempArr = this.BSPRelaISPList.map((t, i) => {
          return {
            RoomLocalName: t.RoomLocalName,
            OutLine: t.Outline,
            RoomID: t.RoomID,
            Color: colorArr[i % colorArr.length],
          }
        })
        this.scene.removeAllZone();
        this.scene.addZoneList(tempArr);
        this.scene.click(this, this.canvasClick);
        this.zoneList = this.scene.zoneList;
        this.canvasLoading = false;
      })
    },
    // canvas点击事件
    canvasClick(item, event) {
      console.log(item)
      console.log(event)
      if (this.type == 4) {//重新划分

      } else if (this.type == 5) {//批量

      } else {
        if (item instanceof SpaceItem && item.selectable) {
          if (this.type == 2) {
            this.scene.clearZoneSelection();
          }
          this.type = 3;
          this.curZoneItem = {};
        }
        if (item instanceof ZoneItem && item.selectable) {
          if (this.type == 3) {
            this.scene.clearSpaceSelection();
          }
          this.zoneDisable = false;
          this.curZoneItem = item;
          this.scene.clearZoneSelection();
          item.selected = true;
        }
      }
    },
    // 编辑平面图
    editGraphy() {
      this.type = 3;
      this.config.isEdit = true;
      this.config.groupSelect = false;
      this.config.divide = true;
      this.scene.isSpaceSelectable = true;
      // 设置业务空间不可选
      this.scene.isZoneSelectable = false
    },
    // 查看未关联的业务空间--flag--查看-or-选择
    lookUnrelatBSpace(flag) {
      this.isAction = flag;
      let arr = this.scene.getSelectedSpaces();
      if (flag && !arr.length) {
        this.$message.warning('请至少选择一个空间');
        return;
      }
      this.$refs.unRelateBSP.showDialog();
    },
    // 取消(所有取消公用)
    cancelGraphy() {
      this.init(2);
    },
    // 批量创建业务空间弹窗
    handleCommand(command) {
      this.groupCreateDialogVis = true;
    },
    // 创建弹窗确认
    confirm() {
      if (this.groupCreateType == 1) {
        this.groupCreateBSpace()
      } else if (this.groupCreateType == 2) {
        this.type = 5;
        this.config.isEdit = true;
        this.config.groupSelect = true;
        this.config.divide = false;
        this.groupCreateDialogVis = false;
        // 清空选中空间
        this.scene.clearSpaceSelection();
        // 设置空间可选
        this.scene.isSpaceSelectable = true;
        // 设置业务空间不可选
        this.scene.isZoneSelectable = false;
      }
    },
    // 批量创建业务空间
    groupCreateBSpace() {
      let text = []
      let Spaces = this.allUnRelatISP.map(t => {
        if (t.Outline) {
          text.push(t.RoomLocalName || t.RoomName)
          return {
            IspaceId: t.RoomID,
            RoomLocalName: t.RoomLocalName || t.RoomName,
            Outline: [t.Outline],
            BuildingId: this.buildFloor[0],
            FloorId: this.buildFloor[1],
            Height: t.Height || 0
          }
        } else {
          return undefined
        }
      }).filter(item => item);
      if (Spaces.length) {
        this.$confirm(
          "<p>确定根据未关联业务空间的空间批量创建业务空间</p>" +
          "<p>涉及的空间：</p>" +
          "<p style='line-height:20px;max-height:60px;overflow-y:auto;'>" +
          text.toString() +
          "</p>",
          "提示", {
          dangerouslyUseHTMLString: true,
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }
        ).then(() => {
          this.groupCreateDialogVis = false;
          this.canvasLoading = true;
          this.groupCreateBSP(Spaces)
        }).catch(() => {
          this.$message({
            type: "info",
            message: "已取消批量创建"
          });
        });
      } else {
        this.$message('没有未关联的元空间')
      }
    },
    // 创建新的业务空间
    createNewZone() {
      let arr = this.scene.getSelectedSpaces();
      if (arr.length) {
        let tempArr = [];
        arr.map(t => {
          tempArr.push(t.data.Name);
        })
        this.$refs.createBSP.showDialog(tempArr.toString());
      } else {
        this.$message.warning('请至少选择一个空间');
      }
    },
    // 创建新的业务空间-弹窗返回确认创建
    createRoom(val) {
      let zoneObj = { Outline: [], Height: 0 }, IspaceIdList = [];
      let selectSpaces = this.scene.getSelectedSpaces();
      selectSpaces.map(t => {
        zoneObj.Outline.push(t.data.OutLine);
        if (this.BIMIDToSID[t.data.SourceId]) {
          IspaceIdList.push(this.BIMIDToSID[t.data.SourceId]);
        }
        if (t.data.Height && (zoneObj.Height == 0 || t.data.Height < zoneObj.Height)) {
          zoneObj.Height = t.data.Height;
        }
      })
      // 如果有划分,求交集
      if (this.scene.cutItem || this.scene.sceneMark) {
        zoneObj.Outline = [];
        let arr = this.scene.getIntersect();
        arr.map(t => {
          let temp = t.map(item => {
            return {
              X: item.x,
              Y: -item.y,
              Z: 0
            }
          })
          zoneObj.Outline.push([temp]);
        })
      }
      if (!zoneObj.Outline.length) {
        zoneObj.Outline = null;
      }
      zoneObj.RoomLocalName = val;
      zoneObj.BuildingId = this.buildFloor[0];
      zoneObj.FloorId = this.buildFloor[1];
      this.createSingleBSP(zoneObj, IspaceIdList)
    },
    // 从未关联平面图的业务空间中选择--按钮返回关联信号
    createFromUnrelated(BSP) {
      BSP.Outline = [];
      BSP.Height = 0;
      let arr = this.scene.getSelectedSpaces(), IspaceIdList = [];
      arr.map(t => {
        BSP.Outline.push(t.data.OutLine);
        if (this.BIMIDToSID[t.data.SourceId]) {
          IspaceIdList.push(this.BIMIDToSID[t.data.SourceId]);
        }
        if (t.Height && (BSP.Height == 0 || t.Height < BSP.Height)) {
          BSP.Height = t.Height;
        }
      })
      this.updateBSPOutline(BSP, IspaceIdList)
    },
    // 编辑空间详情
    editeSpaceDetail() {
      let item = this.curZoneItem.data;
      let query = {
        RoomID: item.RoomID,
        zone: this.tab.code,
        isMyTab: 1,
        buildFloorSelectd: this.buildFloor
      }
      this.$router.push({
        path: "/ledger/spaceDetail",
        query: query
      })
    },
    // 重新划分业务空间
    refactorBSP() {
      this.config.isEdit = true;
      this.config.groupSelect = false;
      this.config.divide = true;
      this.type = 4;
      // 设置空间可选
      this.scene.isSpaceSelectable = true;
      // 将已关联的设置不可选,并将当前选的隐藏
      this.scene.isZoneSelectable = false;
      this.curZoneItem.visible = false;
      // 将当前业务空间的每个元素添加到场景中并选中
      this.scene.addAllLikeSpace(this.curZoneItem.data.OutLine);
    },
    // 重新划分--保存
    saveRefactorBSP() {
      let selectSpace = this.scene.getSelectedSpaces();
      let selectLikeSpace = this.scene.getSelectedLikeSpace();
      //更新业务空间
      let zoneObj = { Outline: [], Height: 0 }, IspaceIdList = [];
      // 空间
      selectSpace.map(t => {
        zoneObj.Outline.push(t.data.OutLine);
        if (this.BIMIDToSID[t.data.SourceId]) {
          IspaceIdList.push(this.BIMIDToSID[t.data.SourceId]);
        }
        if (t.Height && (zoneObj.Height == 0 || t.Height < zoneObj.Height)) {
          zoneObj.Height = t.Height;
        }
      })
      // 类空间
      selectLikeSpace.map(t => {
        zoneObj.Outline.push(t.data);
      })
      // 如果有划分,求交集
      if (this.scene.cutItem || this.scene.sceneMark) {
        zoneObj.Outline = [];
        let spaceIntersect = this.scene.getIntersect();
        spaceIntersect.map(t => {
          let temp = t.map(item => {
            return {
              X: item.x,
              Y: -item.y,
              Z: 0
            }
          })
          zoneObj.Outline.push([temp]);
        })
        let likeSpaceIntersect = this.scene.getLikeIntersect();
        likeSpaceIntersect.map(t => {
          let temp = t.map(item => {
            return {
              X: item.x,
              Y: -item.y,
              Z: 0
            }
          })
          zoneObj.Outline.push([temp]);
        })
      }
      if (!zoneObj.Outline.length) {
        zoneObj.Outline = null;
      }
      zoneObj.RoomID = this.curZoneItem.data.RoomID;
      this.updateBSPOutline(zoneObj, IspaceIdList)
    },
    // 批量创建所选业务空间
    groupCreateZone() {
      let arr = this.scene.getSelectedSpaces();
      let spaces = arr.map(t => {
        return {
          IspaceId: this.BIMIDToSID[t.data.SourceId],
          RoomLocalName: t.data.Name,
          Outline: [t.data.OutLine],
          BuildingId: this.buildFloor[0],
          FloorId: this.buildFloor[1],
          Height: t.data.Height || 0
        }
      })
      if (spaces.length) {
        this.canvasLoading = true;
        this.groupCreateBSP(spaces)
      } else {
        this.$message.warning('未选择空间');
      }
    },
    // 更新业务空间和元空间的关系
    relationInBSPandISP(SpaceId, IspaceIdList) {
      let pa = {
        data: { SpaceId: SpaceId, IspaceIdList: IspaceIdList },
        type: this.tab.code
      }
      createRelateInZoneAndISp(pa, res => {
        this.$message.success('创建成功');
        this.init(2);
      })
    },
    // 批量更新业务空间和元空间的关系
    groupCreRelaZoneAndISp(Spaces) {
      Spaces = Spaces.filter(item => item.IspaceId);
      if (Spaces.length) {
        let param = {
          data: {
            Content: Spaces
          },
          type: this.tab.code
        }
        groupCreRelaZoneAndISp(param, res => {
          this.$message.success('创建成功')
          this.canvasLoading = false;
          this.init(2)
        })
      } else {
        this.$message.success('创建成功')
        this.canvasLoading = false;
        this.init(2)
      }
    },
    // 批量创建
    groupCreateBSP(spaces) {
      spaces = spaces.map(t => {
        t.BIMLocation = this.getAverageVal(t.Outline);
        return t;
      })
      let pa = {
        zone: this.tab.code,
        data: {
          Content: spaces
        }
      }
      createZone(pa, res => {
        res.EntityList.map(t => {
          spaces = spaces.map(item => {
            if (t.RoomLocalName == item.RoomLocalName) {
              item.SpaceId = t.RoomID
            }
            return item;
          })
        })
        this.groupCreRelaZoneAndISp(spaces)
      })
    },
    // 单个创建
    createSingleBSP(space, IspaceIdList) {
      space.BIMLocation = space.Outline ? this.getAverageVal(space.Outline) : null;
      let pa = {
        zone: this.tab.code,
        data: {
          Content: [space]
        }
      }
      createZone(pa, res => {
        this.relationInBSPandISP(res.EntityList[0].RoomID, IspaceIdList)
      })
    },
    // 更新业务空间区域
    updateBSPOutline(zoneObj, IspaceIdList) {
      zoneObj.BIMLocation = zoneObj.Outline ? this.getAverageVal(zoneObj.Outline) : null;
      let pa = {
        zone: this.tab.code,
        data: {
          Content: [zoneObj],
          Projection: ['Outline', 'BIMLocation']
        },
      }
      updateZone(pa, res => {
        this.relationInBSPandISP(zoneObj.RoomID, IspaceIdList)
      })
    },
    // 查询未关联平面图的业务空间(项目下+当前分区)
    getBSPunrelaISP() {
      let pa = {
        zone: this.tab.code,
        data: {
          Filters: `Outline isNull`
        }
      }
      countZone(pa, res => {
        this.num = res.Count;
      })
    },
    // 计算平均值 作为业务空间BIMLocation
    getAverageVal(Outline) {
      let X = 0, Y = 0, Z = 0, len = 0;
      Outline.map(t => {
        if (t[0]) {
          t[0].map(item => {
            X += item.X;
            Y += item.Y;
            Z += item.Z;
          })
          len += t[0].length
        }
      })
      X = (X / len).toFixed(2);
      Y = (Y / len).toFixed(2);
      Z = (Z / len).toFixed(2);
      return `${X},${Y},${Z}`
    },
    // canvas 获取焦点
    focus() {
      document.getElementById(`floorCanvas`).focus()
    },
    // 清除canvas
    clearGraphy() {
      if (this.view) {
        this.view.scene = null;
        return
      }
      this.view = new FloorView('floorCanvas')
    },
    // 工具栏操作
    // 吸附
    changeAbsorb(isAbsorbing) {
      this.scene.isAbsorbing = isAbsorbing;
    },
    // 框选
    groupSelect() {
      this.scene.isRectSelection = true;
    },
    // 适配底图到窗口
    fit() {
      this.view.fitSceneToView()
    },
    // 保存为png
    savePng() {
      this.view.saveImage(`${this.buildFloor[1]}.png`, 'png');
    },
    // 保存为svg
    saveSvg() {
      this.view.saveSceneSvg(`${this.buildFloor[1]}.svg`, 6400, 4800);
    },
    // 保存json
    saveJson() {
      this.view.saveFloorJson(`${this.buildFloor[1]}.json`)
    },
    // 切割划分
    divide() {
      this.scene.isCutting = true;
    },
    // 清除切割划分
    clearDivide() {
      this.scene.clearCut();
    },
    // 撤销
    undo() {

    },
    // 反撤销
    redo() { },
    // 缩放
    scale(val) {
      if (!this.view) {
        return;
      }
      let scale = this.view.scale;
      this.view.scaleByPoint(val / scale, this.canvasWidth / 2, this.canvasHeight / 2);
    },
  },
  filters: {
    cutString: function (str, len) {
      //length属性读出来的汉字长度为1
      if (!!str && typeof str == "string" && str.length > len) {
        return str.substring(0, len) + "...";
      } else {
        return str || "--";
      }
    }
  },
  watch: {
    projectId() {
      this.FloorMap = '';
      this.tab = {};
    },
    "view.scale": {
      handler(n) {
        if (this.$refs.canvasFun) {
          this.$refs.canvasFun.sliderVal = n * 10 / this.view.minScale;
        }
      }
    },
    "scene.isRectSelection": {
      handler(n) {
        if (!n) {
          this.$refs.canvasFun.active = '';
        }
      }
    },
    "scene.isCutting": {
      handler(n) {
        if (!n) {
          this.$refs.canvasFun.active = '';
          this.$refs.canvasFun.isSwitch = false;
          this.scene.isAbsorbing = false;
        }
      }
    },
  }
}
</script>
<style lang="less" scoped>
#graphy {
  position: relative;
  width: 100%;
  height: calc(100% - 56px);
  .canvas-box {
    width: 100%;
    height: 100%;
  }
  .buttons-box {
    position: absolute;
    top: 0;
    width: 100%;
    z-index: 999;
    & > div {
      float: left;
    }
    /deep/ .el-autocomplete {
      display: block;
      width: 320px;
      margin-right: 10px;
    }
    .button-group button,
    .button-group .el-dropdown {
      display: block;
      float: left;
    }
    .my-autocomplete {
      li {
        line-height: normal;
        padding: 7px;
        .name {
          text-overflow: ellipsis;
          overflow: hidden;
        }
        .addr {
          font-size: 12px;
          color: #b4b4b4;
        }
        .highlighted .addr {
          color: #ddd;
        }
      }
    }
  }
  .canvas-actions-box {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
  }
}
</style>