sdk4.0_new/src/Obj/Base/CurvelineObject/index.js

/**
 * @description 线
 */
import Dialog from '../../Element/Dialog'
import { html } from './_element'
import Base from '../index'
import cy_tabs from '../../Element/cy_html_tabs'
import richText from '../../Element/richText'
import EventBinding from './eventBinding'
import LabelObject from '../LabelObject'
import MouseEvent from '../../../Event/index'
import MouseTip from '../../../MouseTip'
import Controller from '../../../Controller/index'
import { syncData, get3DView } from '../../../Global/MultiViewportMode'
import { legp } from '../../Element/datalist'
import { getFontList, getFontFamilyName } from '../../Element/fontSelect'
import { setSplitDirection, syncSplitData, setActiveId } from '../../../Global/SplitScreen'
import { setActiveViewer, closeRotateAround, closeViewFollow } from '../../../Global/global'

class CurvelineObject extends Base {
  /**
   * @constructor
   * @param sdk
   * @description 曲线
   * @param options {object} 线属性
   * @param options.name{string} 名称
   * @param options.width=3{number} 线宽
   * @param options.color=#ff0000 {string} 颜色
   * @param options.type=0 {number} 材质类型 0-实线 1-虚线 2-泛光...
   * @param options.heightMode=2{number} 高度模式（0：海拔高度；1：相对高度；2：依附模式）
   * @param options.noseToTail=false {boolean} 首尾相连
   * @param options.extend=false {boolean} 线缓冲
   * @param options.extendWidth=10 {number} 线缓冲宽度
   * @param options.extendColor=rgba(255,255,80,0.3) {number} 线缓冲颜色
   * @param options.show=true {boolean} 显隐
   * @param {Array.<object>} options.positions 必填，经纬度和高度的列表，值交替 [{lon,lat,alt},...]
   * @param options.positions[].lng {number} 经度
   * @param options.positions[].lat {number} 纬度
   * @param options.positions[].alt {number} 高度
   * @param options.label {object} 标签对象
   * @param options.label.text {string} 标签文本
   * @param options.label.show {string} 标签显隐
   * @param options.label.position {string} 标签位置
   * @param options.label.position {object} 标签位置
   * @param options.label.position.lng {number} 经度
   * @param options.label.position.lat {number} 纬度
   * @param options.label.position.alt {number} 高度
   * @param options.label.fontSize=20 {number} 字体大小
   * @param options.label.fontFamily=0 {number} 字体项 0：黑体；1：思源黑体；2：庞门正道标题体；3：数黑体
   * @param options.label.color=#ffffff {string} 字体颜色
   * @param options.label.lineWidth=4 {number} 引线宽
   * @param options.label.lineColor=#00ffff80 {string} 引线颜色
   * @param options.label.pixelOffset=20 {number} 字体偏移(引线长度)
   * @param options.label.backgroundColor=['#00ffff80', '#00ffff80'] {array} 背景颜色
   * @param options.label.scaleByDistance {boolean} 距离缩放
   * @param options.label.near=2000 {number} 视野缩放最近距离
   * @param options.label.far=100000 {number} 视野缩放最远距离
   * @param options.attribute {object} 属性内容
   * @param options.attribute.link={} {string} 链接
   * @param options.attribute.link.content=[]] {array} 链接内容
   * @param options.attribute.link.content[].name {string} 链接名称
   * @param options.attribute.link.content[].url {string} 链接地址
   * @param options.richTextContent {string} 富文本内容
   * @param options.customView {object} 默认视角
   * @param options.customView.orientation {object} 默认视角方位
   * @param options.customView.orientation.heading {number} 航向角
   * @param options.customView.orientation.pitch {number} 俯仰角
   * @param options.customView.orientation.roll {number} 翻滚角
   * @param options.customView.relativePosition {object} 视角相对位置
   * @param options.customView.relativePosition.lng {number} 经度
   * @param options.customView.relativePosition.lat {number} 纬度
   * @param options.customView.relativePosition.alt {number} 高度
   * 
   * 
   * @param _Dialog {object} 弹框事件
   * @param _Dialog.confirmCallBack {function} 弹框确认时的回调
   * */
  constructor(sdk, options = {}, _Dialog = {}) {
    super(sdk, options)
    this.options.name = options.name || '未命名对象'
    this.options.width = ((options.width || options.width === 0) ? options.width : 3)
    this.options.color = options.color || '#ff0000'
    this.options.type = options.type ? Number(options.type) : 0
    this.options.noseToTail = options.noseToTail || false
    this.options.extend = options.extend || false
    this.options.rotate = (options.rotate || options.rotate === false) ? options.rotate : true
    this.options.space = options.space || 1
    this.options.speed = options.speed || 10
    // this.options.dashSize = options.dashSize || 0.03
    this.options.wordsName = options.wordsName || 0
    this.options.extendWidth =
      options.extendWidth || options.extendWidth === 0
        ? options.extendWidth
        : 10
    this.options.extendColor = options.extendColor || 'rgba(255,255,80,0.3)'
    this.options.show =
      options.show || options.show === false ? options.show : true
    this.options.heightMode = (options.heightMode || options.heightMode == 0) ? options.heightMode : 2
    this._elms = []
    options.label = options.label || {}
    this.options.label = {
      text: this.options.name,
      show: options.label.show || false,
      position: options.label.position,
      fontSize:
        options.label.fontSize || options.label.fontSize === 0
          ? options.label.fontSize
          : 20,
      fontFamily: options.label.fontFamily ? options.label.fontFamily : 0,
      color: options.label.color || '#ffffff',
      lineWidth:
        options.label.lineWidth || options.label.lineWidth === 0
          ? options.label.lineWidth
          : 4,
      pixelOffset:
        options.label.pixelOffset || options.label.pixelOffset === 0
          ? options.label.pixelOffset
          : 20,
      backgroundColor: options.label.backgroundColor || ['#00ffff80', '#00ffff80'],
      lineColor: options.label.lineColor || '#00ffff80',
      scaleByDistance: options.label.scaleByDistance || false,
      near:
        options.label.near || options.label.near === 0
          ? options.label.near
          : 2000,
      far:
        options.label.far || options.label.far === 0
          ? options.label.far
          : 100000
    }
    this.options.attribute = options.attribute || {}
    this.options.attribute.link = this.options.attribute.link || {}
    this.options.attribute.link.content =
      this.options.attribute.link.content || []
    // this.options.attribute.camera = this.options.attribute.camera || {}
    // this.options.attribute.camera.content =
    //   this.options.attribute.camera.content || []
    // this.options.attribute.vr = this.options.attribute.vr || {}
    // this.options.attribute.vr.content =
    //   this.options.attribute.vr.content || []
    // this.options.attribute.goods = this.options.attribute.goods || {}
    // this.options.attribute.goods.content =
    //   this.options.attribute.goods.content || []


      delete this.options.attribute.camera
      delete this.options.attribute.vr
      delete this.options.attribute.goods


    this.operate = {}
    this.nodePoints = []
    this.unitNum = 0
    this.inputSpeed = (options.speed && Math.pow(options.speed, -1) * 100) || 10
    this.Dialog = _Dialog
    if (!this.options.positions || this.options.positions.length < 2) {
      this._error = '线段最少需要两个坐标！'
      console.warn(this._error)
    } else {

      for (let i = 0; i < this.options.positions.length; i++) {
        this.options.positions[i].lng = Number(Number(this.options.positions[i].lng).toFixed(8))
        this.options.positions[i].lat = Number(Number(this.options.positions[i].lat).toFixed(8))
        this.options.positions[i].alt = Number(Number(this.options.positions[i].alt).toFixed(2))
      }

      this.sdk.addIncetance(this.options.id, this)
      CurvelineObject.create(this)
    }
  }

  get color() {
    return this.options.color
  }
  set color(v) {
    this.options.color = v || '#ff0000'
    // this.entity.polyline.material = this.getMaterial(v, this.options.type)
    let params = { ...this.options }
    params.speed = this.inputSpeed
    // this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, this.options)
    this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, params)
    if (this._elms.color) {
      this._elms.color.forEach((item, i) => {
        let colorPicker = new YJColorPicker({
          el: item.el,
          size: 'mini', //颜色box类型
          alpha: true, //是否开启透明度
          defaultColor: this.options.color,
          disabled: false, //是否禁止打开颜色选择器
          openPickerAni: 'opacity', //打开颜色选择器动画
          sure: c => {
            this.color = c
          }, //点击确认按钮事件回调
          clear: () => {
            this.color = 'rgba(255,0,0,1)'
          } //点击清空按钮事件回调
        })
        this._elms.color[i] = colorPicker
      })
    }
  }
  get speed() {
    return this.options.speed
  }

  set speed(v) {
    this.options.speed = v
    // this.options.speed = v !== 0 ? Math.pow(v, -1) * 100 : 0
    this.inputSpeed = v !== 0 ? Math.pow(v, -1) * 100 : 0
    let params = { ...this.options }
    params.speed = this.inputSpeed
    // this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, this.options)
    this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, params)
  }
  // get dashSize() {
  //   return this.options.dashSize
  // }

  // set dashSize(v) {
  //   this.options.dashSize = v
  //   let params = { ...this.options }
  //   params.speed = this.inputSpeed
  //   // this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, this.options)
  //   this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, params)
  // }

  get rotate() {
    return this.options.rotate
  }

  set rotate(v) {
    this.options.rotate = v
    this.closeNodeEdit()
    this._elms.rotate &&
      this._elms.rotate.forEach(item => {
        item.checked = v
      })

    this.options.rotate = v
    this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, this.options)
  }

  get space() {
    return this.options.space
  }

  set space(v) {
    this.options.space = v
    let params = { ...this.options }
    params.speed = this.inputSpeed
    // this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, this.options)
    this.entity.polyline.material = this.getMaterial(this.options.color, this.options.type, this.entity, params)
  }

  get wordsName() {
    return this.options.wordsName
  }
  set wordsName(v) {
    this.options.wordsName = v

    let _this = this
    if (!this.noseToTail) {
      this.computeDistance(
        this.smoothHandle(this.options.positions),
        2,
        v
      ).then(res => {
        _this.lengthByMeter = res
        this.lengthChangeCallBack && this.lengthChangeCallBack()
      })
    } else {
      let fromDegreesArray = this.renewPositions(this.options.positions)
    }
  }

  // get fitLengthUnit() {
  //   return this.options['fit-length-unit']
  // }
  // set fitLengthUnit(v) {
  //   this.options['fit-length-unit'] = v
  //   this._elms.fitLengthUnit &&
  //     this._elms.fitLengthUnit.forEach(item => {
  //       item.value = v
  //     })
  //   if (this.options.fitLengthByMeter) {
  //     switch (v) {
  //       case '米':
  //         this.fitLength = this.options.fitLengthByMeter
  //         break
  //       case '千米':
  //         this.fitLength = Number(
  //           (this.options.fitLengthByMeter / 1000).toFixed(5)
  //         )
  //         break
  //       default:
  //         this.fitLength = this.options.fitLengthByMeter
  //     }
  //   }
  // }

  get lineWidth() {
    return this.options.width
  }

  set lineWidth(v) {
    this.options.width = (v || v == 0) ? v : 3
    this._elms.lineWidth &&
      this._elms.lineWidth.forEach(item => {
        item.value = this.options.width
      })
    if (this.entity && this.entity.polyline) {
      this.entity.polyline.width = this.entity.polyline.width + v - this.entity.polyline.oriWidth
      this.entity.polyline.oriWidth = this.options.width
    }
    // this.entity &&
    //   this.entity.polyline &&
    //   (this.entity.polyline.width = this.options.width) && (this.entity.polyline.oriWidth = this.options.width)
  }

  get lineType() {
    return this.options.type
  }

  set lineType(v) {
    let lineTypeData = [
      {
        name: '<i class="icon line"></i>实线',
        value: '实线',
        key: 0,
        icon: 'line'
      },
      {
        name: '<i class="icon dash-line"></i>虚线',
        value: '虚线',
        key: 1,
        icon: 'dash-line'
      },
      {
        name: '<i class="icon light-line"></i>泛光',
        value: '泛光',
        key: 2,
        icon: 'light-line'
      },
      {
        name: '<i class="icon tail-line"></i>尾迹光线',
        value: '尾迹光线',
        key: 3,
        icon: 'tail-line'
      },
      {
        name: '<i class="icon mult-tail-line"></i>多尾迹光线',
        value: '多尾迹光线',
        key: 4,
        icon: 'mult-tail-line'
      },
      {
        name: '<i class="icon flow-dash-line1"></i>流动虚线1',
        value: '流动虚线1',
        key: 5,
        icon: 'flow-dash-line1'
      },
      {
        name: '<i class="icon flow-dash-line2"></i>流动虚线2',
        value: '流动虚线2',
        key: 6,
        icon: 'flow-dash-line2'
      },
      {
        name: '<i class="icon pic-line1"></i>流动箭头1',
        value: '流动箭头1',
        key: 7,
        icon: 'pic-line1'
      },
      {
        name: '<i class="icon pic-line2"></i>流动箭头2',
        value: '流动箭头2',
        key: 8,
        icon: 'pic-line2'
      },
      {
        name: '<i class="icon pic-line3"></i>流动箭头3',
        value: '流动箭头3',
        key: 9,
        icon: 'pic-line3'
      },
      {
        name: '<i class="icon pic-line4"></i>流动箭头4',
        value: '流动箭头4',
        key: 10,
        icon: 'pic-line4'
      },
      {
        name: '<i class="icon pic-line5"></i>流动箭头5',
        value: '流动箭头5',
        key: 11,
        icon: 'pic-line5'
      },
      {
        name: '<i class="icon pic-line6"></i>流动箭头6',
        value: '流动箭头6',
        key: 12,
        icon: 'pic-line6'
      }
    ]
    this.options.type = Number(v)
    for (let i = 0; i < lineTypeData.length; i++) {
      if (lineTypeData[i].key === Number(v)) {
        this._elms.lineType &&
          this._elms.lineType.forEach(item => {
            item.value = lineTypeData[i].value
            if (2 < item.value && item.value < 13) {//贴图参数
              document.getElementById('dashTextureDom') && (document.getElementById('dashTextureDom').style.display = 'flex')
            } else {
              document.getElementById('dashTextureDom') && (document.getElementById('dashTextureDom').style.display = 'none')
            }
            if (2 < item.value && item.value < 5) {//尾迹参数
              document.getElementsByClassName('lineSpace')[0] && (document.getElementsByClassName('lineSpace')[0].style.display = 'none')
              document.getElementsByClassName('lineSpace')[1] && (document.getElementsByClassName('lineSpace')[1].style.display = 'none')
            } else {
              document.getElementsByClassName('lineSpace')[0] && (document.getElementsByClassName('lineSpace')[0].style.display = 'flex')
              document.getElementsByClassName('lineSpace')[1] && (document.getElementsByClassName('lineSpace')[1].style.display = 'flex')
            }
          })
        break
      }
    }
    let params = { ...this.options }
    params.speed = this.inputSpeed
    this.entity &&
      this.entity.polyline &&
      (this.entity.polyline.material = this.getMaterial(
        this.options.color,
        this.options.type,
        this.entity,
        params
      ))
  }
  get noseToTail() {
    return this.options.noseToTail
  }

  set noseToTail(v) {
    this.options.noseToTail = v
    this.closeNodeEdit()
    this._elms.noseToTail &&
      this._elms.noseToTail.forEach(item => {
        item.checked = v
      })
    if (this.entity) {
      let fromDegreesArray = this.renewPositions(this.options.positions)
      this.entity.polyline.positions = Cesium.Cartesian3.fromDegreesArrayHeights(
        fromDegreesArray
      )
      this.renewPolygon(fromDegreesArray)
    }
    // if (v) {
    //   if (this.options.fitLengthByMeter > 1000 || this.options.fitLengthByMeter == 1000) {
    //     let dom = document.getElementsByClassName('input-select-unit')[1]
    //     dom && dom.querySelectorAll('dd')[1] && dom.querySelectorAll('dd')[1].click()
    //   } else {
    //     let dom = document.getElementsByClassName('input-select-unit')[1]
    //     dom && dom.querySelectorAll('dd')[0] && dom.querySelectorAll('dd')[0].click()
    //   }

    // } else {
    //   if (this.options.lengthByMeter > 1000 || this.options.lengthByMeter == 1000) {
    //     let dom = document.getElementsByClassName('input-select-unit')[1]
    //     dom && dom.querySelectorAll('dd')[1] && dom.querySelectorAll('dd')[1].click()
    //   } else {
    //     let dom = document.getElementsByClassName('input-select-unit')[1]
    //     dom && dom.querySelectorAll('dd')[0] && dom.querySelectorAll('dd')[0].click()
    //   }
    // }
  }


  get heightMode() {
    return this.options.heightMode ? this.options.heightMode : 0
  }
  set heightMode(v) {
    this.positionEditing = false
    this.options.heightMode = (v || v == 0) ? v : 2
    let heightModeName = ''
    this.closeNodeEdit()
    let ground = false
    let disabled = false
    let fromDegreesArray = this.renewPositions(this.options.positions)
    this.entity.polyline.positions = Cesium.Cartesian3.fromDegreesArrayHeights(
      fromDegreesArray
    )
    this.renewPolygon(fromDegreesArray)
    switch (this.options.heightMode) {
      case '0':
      case 0:
        this.entity.polyline.clampToGround = ground
        this.extend = false
        heightModeName = '海拔高度'
        break
      case '1':
      case 1:
        this.entity.polyline.clampToGround = ground
        this.extend = false
        heightModeName = '相对地表'
        break
      case '2':
      case 2:
        ground = true
        disabled = true
        this.entity.polyline.clampToGround = ground
        heightModeName = '依附模型'
        break
    }

    // this.options.lengthByMeter = this.computeDistance2(
    //   this.smoothHandle(this.options.positions),
    //   2,
    //   ground
    // )
    // this.lengthUnit = this.lengthUnit
    this._elms.heightMode && (this._elms.heightMode.value = heightModeName)
    this._elms.heightModeObject && (this._elms.heightModeObject.legp_searchActive(
      heightModeName
    ))
    if (disabled) {
      this._elms.heightBox && (this._elms.heightBox.className = 'input-number input-number-unit-1 height-box disabled');
      this._elms.heightConfirm && this._elms.heightConfirm.setAttribute('disabled', 'disabled');
    }
    else {
      this._elms.heightBox && (this._elms.heightBox.className = 'input-number input-number-unit-1 height-box');
      this._elms.heightConfirm && this._elms.heightConfirm.removeAttribute('disabled');
    }

    setTimeout(() => {
      if (ground) {
        this.label.ground = ground
        this._elms.heightMode && (this._elms.heightMode.value = '依附模型')
        this.label.position = [
          this.options.positions[0].lng,
          this.options.positions[0].lat
        ]
      }
      else {
        this.label.ground = ground
        this.label.position = [
          this.options.positions[0].lng,
          this.options.positions[0].lat,
          fromDegreesArray[2]
        ]
        this.options.label.position = {
          lng: this.options.positions[0].lng,
          lat: this.options.positions[0].lat,
          alt: fromDegreesArray[2]
        }
      }
    }, 0);
  }

  get extend() {
    return this.options.extend
  }

  set extend(v) {
    this.options.extend = v
    this.closeNodeEdit()
    if (v) {
      this.heightMode = 2
    }
    this._elms.extend &&
      this._elms.extend.forEach(item => {
        item.checked = v
      })
    if (this.entity) {
      if (this.options.extend) {
        let fromDegreesArray = this.renewPositions(this.options.positions)
        this.renewPolygon(fromDegreesArray)
      } else {
        this.entity.polygon = undefined
      }
    }
  }

  get extendWidth() {
    return this.options.extendWidth
  }

  set extendWidth(v) {
    this.options.extendWidth = v
    this._elms.extendWidth &&
      this._elms.extendWidth.forEach(item => {
        item.value = v
      })
    let fromDegreesArray = this.renewPositions(this.options.positions)
    this.renewPolygon(fromDegreesArray)
  }

  get extendColor() {
    return this.options.extendColor
  }
  set extendColor(v) {
    this.options.extendColor = v
    if (this._elms.extendColor) {
      this._elms.extendColor.forEach((item, i) => {
        let extendColorPicker = new YJColorPicker({
          el: item.el,
          size: 'mini', //颜色box类型
          alpha: true, //是否开启透明度
          defaultColor: this.extendColor,
          disabled: false, //是否禁止打开颜色选择器
          openPickerAni: 'opacity', //打开颜色选择器动画
          sure: color => {
            this.extendColor = color
          }, //点击确认按钮事件回调
          clear: () => {
            this.extendColor = 'rgba(255,255,255,1)'
          } //点击清空按钮事件回调
        })
        this._elms.extendColor[i] = extendColorPicker
      })
    }
    this.entity &&
      this.entity.polygon &&
      (this.entity.polygon.material = Cesium.Color.fromCssColorString(
        this.options.extendColor
      ))
  }

  get labelShow() {
    return this.options.label.show
  }
  set labelShow(v) {
    this.options.label.show = v
    if (this.show && !this.showView || this.showView == 3) {
      this.label.show = v
      setTimeout(() => {
        this.label.position = [
          this.options.positions[0].lng,
          this.options.positions[0].lat,
          this.options.positions[0].alt
        ]
      }, 0)
    } else {
      this.label.show = false
    }
    this._elms.labelShow &&
      this._elms.labelShow.forEach(item => {
        item.checked = v
      })
  }

  get labelFontFamily() {
    return this.options.label.fontFamily
  }

  set labelFontFamily(v) {
    this.options.label.fontFamily = v || 0
    this.label && (this.label.fontFamily = this.options.label.fontFamily)

    let name = getFontFamilyName(this.labelFontFamily) || ''
    this._elms.labelFontFamily &&
      this._elms.labelFontFamily.forEach(item => {
        item.value = name
      })
  }

  get labelColor() {
    return this.options.label.color
  }
  set labelColor(v) {
    this.options.label.color = v
    this.label.color = v
    if (this._elms.labelColor) {
      this._elms.labelColor.forEach((item, i) => {
        let labelColorPicker = new YJColorPicker({
          el: item.el,
          size: 'mini', //颜色box类型
          alpha: true, //是否开启透明度
          defaultColor: this.labelColor,
          disabled: false, //是否禁止打开颜色选择器
          openPickerAni: 'opacity', //打开颜色选择器动画
          sure: color => {
            this.labelColor = color
          }, //点击确认按钮事件回调
          clear: () => {
            this.labelColor = 'rgba(255,255,255,1)'
          } //点击清空按钮事件回调
        })
        this._elms.labelColor[i] = labelColorPicker
      })
    }
  }

  get labelFontSize() {
    return this.options.label.fontSize
  }
  set labelFontSize(v) {
    this.options.label.fontSize = v
    this.label.fontSize = v
    this._elms.labelFontSize &&
      this._elms.labelFontSize.forEach(item => {
        item.value = v
      })
  }

  get labelScaleByDistance() {
    return this.options.label.scaleByDistance
  }
  set labelScaleByDistance(v) {
    this.options.label.scaleByDistance = v
    this.label.scaleByDistance = v
    this._elms.labelScaleByDistance &&
      this._elms.labelScaleByDistance.forEach(item => {
        item.checked = v
      })
  }

  get labelNear() {
    return this.options.label.near
  }
  set labelNear(v) {
    let near = v
    if (near > this.labelFar) {
      near = this.labelFar
    }
    this.options.label.near = near
    this.label.near = near
    this._elms.labelNear && this._elms.labelNear.forEach((item) => {
      item.value = near
    })
  }

  get labelFar() {
    return this.options.label.far
  }
  set labelFar(v) {
    let far = v
    if (far < this.labelNear) {
      far = this.labelNear
    }
    this.options.label.far = far
    this.label.far = far
    this._elms.labelFar && this._elms.labelFar.forEach((item) => {
      item.value = far
    })
  }

  get labelLineWidth() {
    return this.options.label.lineWidth
  }
  set labelLineWidth(v) {
    this.options.label.lineWidth = v
    this.label.lineWidth = v
    this._elms.labelLineWidth &&
      this._elms.labelLineWidth.forEach(item => {
        item.value = v
      })
  }

  get labelPixelOffset() {
    return this.options.label.pixelOffset
  }
  set labelPixelOffset(v) {
    this.options.label.pixelOffset = v
    this.label.pixelOffset = v
    this._elms.labelPixelOffset &&
      this._elms.labelPixelOffset.forEach(item => {
        item.value = v
      })
  }
  get labelLineColor() {
    return this.options.label.lineColor
  }
  set labelLineColor(v) {
    this.options.label.lineColor = v
    this.label.lineColor = v
    if (this._elms.labelLineColor) {
      this._elms.labelLineColor.forEach((item, i) => {
        let lineColorPicker = new YJColorPicker({
          el: item.el,
          size: 'mini', //颜色box类型
          alpha: true, //是否开启透明度
          defaultColor: this.labelLineColor,
          disabled: false, //是否禁止打开颜色选择器
          openPickerAni: 'opacity', //打开颜色选择器动画
          sure: color => {
            this.labelLineColor = color
          }, //点击确认按钮事件回调
          clear: () => {
            this.labelLineColor = 'rgba(0,255,255,0.5)'
          } //点击清空按钮事件回调
        })
        this._elms.labelLineColor[i] = lineColorPicker
      })
    }
  }

  get labelBackgroundColorStart() {
    return this.options.label.backgroundColor[0]
  }
  set labelBackgroundColorStart(v) {
    this.options.label.backgroundColor[0] = v
    this.label.backgroundColor = [v, this.label.backgroundColor[1]]
    if (this._elms.labelBackgroundColorStart) {
      this._elms.labelBackgroundColorStart.forEach((item, i) => {
        let labelBackgroundColorStartPicker = new YJColorPicker({
          el: item.el,
          size: 'mini', //颜色box类型
          alpha: true, //是否开启透明度
          defaultColor: this.labelBackgroundColorStart,
          disabled: false, //是否禁止打开颜色选择器
          openPickerAni: 'opacity', //打开颜色选择器动画
          sure: color => {
            this.labelBackgroundColorStart = color
          }, //点击确认按钮事件回调
          clear: () => {
            this.labelBackgroundColorStart = 'rgba(255,255,255,1)'
          } //点击清空按钮事件回调
        })
        this._elms.labelBackgroundColorStart[
          i
        ] = labelBackgroundColorStartPicker
      })
    }
  }
  get labelBackgroundColorEnd() {
    return this.options.label.backgroundColor[1]
  }
  set labelBackgroundColorEnd(v) {
    this.options.label.backgroundColor[1] = v
    this.label.backgroundColor = [this.label.backgroundColor[0], v]
    if (this._elms.labelBackgroundColorEnd) {
      this._elms.labelBackgroundColorEnd.forEach((item, i) => {
        let labelBackgroundColorEndPicker = new YJColorPicker({
          el: item.el,
          size: 'mini', //颜色box类型
          alpha: true, //是否开启透明度
          defaultColor: this.labelBackgroundColorEnd,
          disabled: false, //是否禁止打开颜色选择器
          openPickerAni: 'opacity', //打开颜色选择器动画
          sure: color => {
            this.labelBackgroundColorEnd = color
          }, //点击确认按钮事件回调
          clear: () => {
            this.labelBackgroundColorEnd = 'rgba(255,255,255,1)'
          } //点击清空按钮事件回调
        })
        this._elms.labelBackgroundColorEnd[i] = labelBackgroundColorEndPicker
      })
    }
  }
  // get attributeCamera() {
  //   return this.options.attribute.camera.content
  // }

  // set attributeCamera(v) {
  //   this.options.attribute.camera.content = v
  // }

  // get attributeVr() {
  //   return this.options.attribute.vr.content
  // }

  // set attributeVr(v) {
  //   this.options.attribute.vr.content = v
  //   if (
  //     !this._DialogObject ||
  //     !this._DialogObject._element ||
  //     !this._DialogObject._element.content ||
  //     this._DialogObject._element.content.getElementsByClassName(
  //       'attribute-content-vr'
  //     ).length == 0
  //   ) {
  //     return
  //   }
  //   let table = this._DialogObject._element.content
  //     .getElementsByClassName('attribute-content-vr')[1]
  //     .getElementsByClassName('table')[0]
  //   let tableContent = table.getElementsByClassName('table-body')[0]
  //   tableContent.innerHTML = ''
  //   if (this.options.attribute.vr.content.length > 0) {
  //     table.getElementsByClassName('table-empty')[0].style.display = 'none'
  //   } else {
  //     table.getElementsByClassName('table-empty')[0].style.display = 'flex'
  //   }
  //   for (let i = 0; i < this.options.attribute.vr.content.length; i++) {
  //     let tr =
  //       `
  //     <div class="tr">
  //         <div class="td">` +
  //       this.options.attribute.vr.content[i].name +
  //       `</div>
  //         <div class="td">` +
  //       this.options.attribute.vr.content[i].url +
  //       `</div>
  //         <div class="td">
  //             <button @click="vrEdit">编辑</button>
  //             <button @click="vrDelete">删除</button>
  //         </div>
  //     </div>`
  //     let trElm = document.createRange().createContextualFragment(tr)
  //     tableContent.appendChild(trElm)
  //   }
  //   let item = tableContent.getElementsByClassName('tr')
  //   let fun = {
  //     vrEdit: async index => {
  //       this.attributeVr = await this.options.attribute.vr.content
  //       let table = this._DialogObject._element.content
  //         .getElementsByClassName('attribute-content-vr')[1]
  //         .getElementsByClassName('table')[0]
  //       let tableContent = table.getElementsByClassName('table-body')[0]
  //       let item = tableContent.getElementsByClassName('tr')
  //       for (let i = 0; i < item.length; i++) {
  //         if (index === i) {
  //           let height = item[i].offsetHeight
  //           let html = `
  //             <div class="td">
  //               <input class="input" type="text">
  //             </div>
  //             <div class="td">
  //               <textarea class="input link-edit" type="text"></textarea>
  //             </div>
  //             <div class="td">
  //                 <button @click="confirmEdit">确认</button>
  //                 <button @click="cancelEdit">取消</button>
  //             </div>`
  //           item[i].innerHTML = html
  //           let textareaElm = item[i].getElementsByClassName('link-edit')[0]
  //           textareaElm.style.height = height - 10 + 'px'
  //           let td = item[i].getElementsByClassName('td')
  //           td[0].getElementsByClassName(
  //             'input'
  //           )[0].value = this.options.attribute.vr.content[index].name
  //           td[1].getElementsByClassName(
  //             'input'
  //           )[0].value = this.options.attribute.vr.content[index].url
  //           let btn = item[i].getElementsByTagName('button')
  //           for (let n = 0; n < btn.length; n++) {
  //             if (!btn[n] || !btn[n].attributes) {
  //               continue
  //             }
  //             for (let m of btn[n].attributes) {
  //               if (m.name === '@click') {
  //                 btn[n].addEventListener('click', e => {
  //                   if (typeof fun[m.value] === 'function') {
  //                     fun[m.value](
  //                       {
  //                         name: td[0].getElementsByClassName('input')[0].value,
  //                         url: td[1].getElementsByClassName('input')[0].value
  //                       },
  //                       i
  //                     )
  //                   }
  //                 })
  //                 btn[n].attributes.removeNamedItem(m.name)
  //                 break
  //               }
  //             }
  //           }
  //           break
  //         }
  //       }
  //     },
  //     vrDelete: i => {
  //       this.options.attribute.vr.content.splice(i, 1)
  //       this.attributeVr = this.options.attribute.vr.content
  //     },

  //     confirmEdit: (value, i) => {
  //       let name = value.name && value.name.replace(/\s/g, '')
  //       let url = value.url && value.url.replace(/\s/g, '')
  //       if (name && url) {
  //         this.options.attribute.vr.content[i] = value
  //       } else {
  //         window.ELEMENT &&
  //           window.ELEMENT.Message({
  //             message: '名称或链接不能为空！',
  //             type: 'warning',
  //             duration: 1500
  //           })
  //       }
  //       this.attributeVr = this.options.attribute.vr.content
  //     },
  //     cancelEdit: () => {
  //       this.attributeVr = this.options.attribute.vr.content
  //     },
  //     fileSelect: (value, i) => {
  //       let fileElm = item[i].getElementsByClassName('file-select')[0]
  //       fileElm.click()
  //       fileElm.removeEventListener('change', fileSelect)
  //       fileElm.addEventListener('change', fileSelect)
  //     }
  //   }
  //   let fileSelect = event => {
  //     if (event.target.value) {
  //       let td = item[
  //         event.target.getAttribute('index')
  //       ].getElementsByClassName('td')
  //       td[1].getElementsByClassName('input')[0].value = event.target.value
  //       event.target.value = null
  //     }
  //   }
  //   for (let i = 0; i < item.length; i++) {
  //     let btn = item[i].getElementsByTagName('button')
  //     for (let n = 0; n < btn.length; n++) {
  //       if (!btn[n] || !btn[n].attributes) {
  //         continue
  //       }
  //       for (let m of btn[n].attributes) {
  //         if (m.name === '@click') {
  //           btn[n].addEventListener('click', e => {
  //             if (typeof fun[m.value] === 'function') {
  //               fun[m.value](i)
  //             }
  //           })
  //           btn[n].attributes.removeNamedItem(m.name)
  //           break
  //         }
  //       }
  //     }
  //   }
  // }

  // get attributeGoods() {
  //   return this.options.attribute.goods.content
  // }

  // set attributeGoods(v) {
  //   this.options.attribute.goods.content = v
  // }

  static async createLabel(that) {
    let height
    let ground
    let objectsToExclude = [...that.sdk.viewer.entities.values]
    switch (that.options.heightMode) {
      case '0':
      case 0:
        ground = false
        height = that.options.positions[0].alt
        break
      case '1':
      case 1:
        ground = false
        height = await that.getClampToHeight({
          lng: that.options.positions[0].lng,
          lat: that.options.positions[0].lat
        }, objectsToExclude) + that.options.positions[0].alt
        break
      case '2':
      case 2:
        ground = true
        height = await that.getClampToHeight({
          lng: that.options.positions[0].lng,
          lat: that.options.positions[0].lat
        }, objectsToExclude)
        break
    }
    if (!that.options.label.position) {
      that.options.label.position = {
        lng: that.options.positions[0].lng,
        lat: that.options.positions[0].lat,
        alt: height
      }
    }
    that.label = new LabelObject(that.sdk, {
      id: that.options.id,
      show: that.options.show ? that.options.label.show : false,
      position: [
        that.options.label.position.lng,
        that.options.label.position.lat,
        that.options.label.position.alt
      ],
      text: that.options.name,
      fontSize: that.options.label.fontSize,
      fontFamily: that.options.label.fontFamily,
      color: that.options.label.color,
      pixelOffset: that.options.label.pixelOffset,
      backgroundColor: that.options.label.backgroundColor,
      lineColor: that.options.label.lineColor,
      lineWidth: that.options.label.lineWidth,
      scaleByDistance: that.options.label.scaleByDistance,
      near: that.options.label.near,
      far: that.options.label.far,
      ground: ground
    })
  }

  static create(that) {
    let ground
    if (that.heightMode == 2) {
      ground = true
    } else {
      ground = false
    }
    let positions = that.options.positions
    let fromDegreesArray = that.renewPositions(positions)
    that.entity = that.sdk.viewer.entities.add({
      id: that.options.id,
      show: that.options.show,
      polyline: {
        positions: Cesium.Cartesian3.fromDegreesArrayHeights(fromDegreesArray),
        width: that.options.width,
        clampToGround: ground,
        // material: that.getMaterial(that.options.color, that.options.type),
        zIndex: that.sdk._entityZIndex
      }
    })

    that.entity.polyline.oriWidth = that.options.width
    that.judgeLine(that.entity, that.options)

    let params = { ...that.options }
    params.speed = that.inputSpeed
    that.entity.polyline.material = that.getMaterial(
      that.options.color,
      that.options.type,
      that.entity,
      params
    )

    that.sdk._entityZIndex++
    CurvelineObject.createLabel(that)
    // that.entity.polyline.positionsLngLat = positions
    that.renewPolygon(fromDegreesArray)
    // that.options.lengthByMeter = that.computeDistance2(that.smoothHandle(positions), 2, ground)
    // that.lengthUnit = that.options['length-unit']
    // syncData(that.sdk, that.options.id)
    // if (that.options.show) {
    //   setSplitDirection(0, that.options.id)
    // }

    that.computeDistance(
      that.smoothHandle(positions),
      2,
      that.options.wordsName
    ).then(res => {
      that.lengthByMeter = res
      that.lengthChangeCallBack && that.lengthChangeCallBack()
      syncData(that.sdk, that.options.id)
    })
    if (that.options.show) {
      setSplitDirection(0, that.options.id)
    }

    // if (this.options.noseToTail) {
    //   let array = []
    //   for (let i = 0; i < fromDegreesArray.length; i += 2) {
    //     array.push({ lng: fromDegreesArray[i], lat: fromDegreesArray[i + 1] })
    //   }
    //   this.options.fit_length = tool.computeDistance2(array)
    // }
    // else {
    //   this.options.fit_length = tool.computeDistance2(positions)
    // }
    // if (this.options.fit_length_unit === 'km') {
    //   this.options.fit_length = this.options.fit_length / 1000
    // }

    let scene = that.sdk.viewer.scene
  }
  judgeLine(entity, newParam) {
    if (!entity.polyline.oriRepeat) {
      let param = {
        color: newParam.color,
        image: this.getSourceRootPath() + `/img/arrow/1.png`,
        space: newParam.space,
        speed: newParam.speed
      }

      param.speed = newParam.rotate ? param.speed : 0 - param.speed

      const canvasEle = document.createElement('canvas');
      const ctx = canvasEle.getContext('2d')
      const myImg = new Image()
      // myImg.src = that.getSourceRootPath() + '/img/arrow/1.png'
      myImg.src = param.image
      let that = this
      myImg.onload = function () {
        canvasEle.width = myImg.width * (param.space + 1)
        canvasEle.height = myImg.height

        let oriRepeat = that.getSceenLine(entity, param, canvasEle)
        oriRepeat && (entity.polyline.oriRepeat = oriRepeat)


        var positionProperty = entity.polyline.positions;
        var positions = positionProperty.getValue(that.sdk.viewer.clock.currentTime);

        if (!Cesium.defined(positions)) {
          return new Cesium.Cartesian2(1.0, 1.0);
          // return 1.0;
        }

        var distance = 0;
        for (var i = 0; i < positions.length - 1; ++i) {
          distance += Cesium.Cartesian3.distance(positions[i], positions[i + 1]);
        }

        var repeatX = distance / entity.polyline.width.getValue();
        // 根据地图缩放程度调整repeatX
        var cameraHeight = that.sdk.viewer.camera.positionCartographic.height;
        var boundingSphere = new Cesium.BoundingSphere(
          new Cesium.Cartesian3(-1000000, 0, 0), // 中心点坐标
          500000 // 半径（距离）
        );

        // 获取绘图缓冲区的宽度和高度（通常是屏幕的分辨率）
        var drawingBufferWidth = that.sdk.viewer.canvas.clientWidth;
        var drawingBufferHeight = that.sdk.viewer.canvas.clientHeight;

        // 使用 getPixelSize 方法获取包围球在屏幕上的像素大小
        var groundResolution = that.sdk.viewer.scene.camera.getPixelSize(boundingSphere, drawingBufferWidth, drawingBufferHeight)
        repeatX *= groundResolution / cameraHeight / (param.space * (canvasEle.width / canvasEle.height * 5) + 1);
        // if (entity.polyline.material.oriRepeat) {

        if (that.sdk.viewer.scene.mode === Cesium.SceneMode.SCENE3D) {
          let speed = repeatX / entity.polyline.oriRepeat
          entity.polyline.oriSpeed = speed
          entity.polyline.oriRepeatX = repeatX
        } else {
          let sdk3d = get3DView()
          let sdk3dEntity = sdk3d.viewer.entities.getById(that.options.id)
          entity.polyline.oriSpeed = sdk3dEntity.polyline.oriSpeed
          entity.polyline.oriRepeatX = sdk3dEntity.polyline.oriRepeatX
        }
      }

    }
  }
  /**获取当前满屏横线速度 */
  getSceenLine(entity, options, canvasEle) {
    let point1 = new Cesium.Cartesian2(0, this.sdk.viewer.canvas.clientHeight)
    let point2 = new Cesium.Cartesian2(this.sdk.viewer.canvas.clientWidth / 2, this.sdk.viewer.canvas.clientHeight)
    // var cartesian1 = this.sdk.viewer.scene.pickPosition(point1)
    // var cartesian2 = this.sdk.viewer.scene.pickPosition(point2)

    let ray = this.sdk.viewer.camera.getPickRay(point1);
    let cartesian1 = this.sdk.viewer.scene.globe.pick(ray, this.sdk.viewer.scene);

    let ray2 = this.sdk.viewer.camera.getPickRay(point2);
    let cartesian2 = this.sdk.viewer.scene.globe.pick(ray2, this.sdk.viewer.scene);
    // if (!cartesian1 || !cartesian2) {
    //   let ray = this.sdk.viewer.camera.getPickRay(point1);
    //   cartesian1 = this.sdk.viewer.scene.globe.pick(ray, this.sdk.viewer.scene);

    //   let ray2 = this.sdk.viewer.camera.getPickRay(point2);
    //   cartesian2 = this.sdk.viewer.scene.globe.pick(ray2, this.sdk.viewer.scene);
    // }
    if (cartesian1 && cartesian2) {


      var distance = Cesium.Cartesian3.distance(cartesian1, cartesian2);

      var repeatX = distance / entity.polyline.width.getValue();
      // 根据地图缩放程度调整repeatX
      var cameraHeight = this.sdk.viewer.camera.positionCartographic.height;
      var boundingSphere = new Cesium.BoundingSphere(
        new Cesium.Cartesian3(-1000000, 0, 0), // 中心点坐标
        500000 // 半径（距离）
      );


      // 获取绘图缓冲区的宽度和高度（通常是屏幕的分辨率）
      var drawingBufferWidth = this.sdk.viewer.canvas.clientWidth;
      var drawingBufferHeight = this.sdk.viewer.canvas.clientHeight;

      // 使用 getPixelSize 方法获取包围球在屏幕上的像素大小
      var groundResolution = this.sdk.viewer.scene.camera.getPixelSize(boundingSphere, drawingBufferWidth, drawingBufferHeight)
      // repeatX *= groundResolution / cameraHeight / ((myImg.width / myImg.height * 5) + 1);
      if (groundResolution > 700) {
        repeatX *= groundResolution / cameraHeight / (options.space * (canvasEle.width / canvasEle.height * 5) + 1);
      } else {
        repeatX = undefined;
      }

      if (this.sdk.viewer.scene.mode === Cesium.SceneMode.SCENE3D) {
        return repeatX
      } else {
        let sdk3d = get3DView()
        let sdk3dEntity = sdk3d.viewer.entities.getById(this.options.id)
        return sdk3dEntity.polyline.oriRepeatX
      }
    }
  }
  /**
   * 编辑框
   * @param {boolean} state true打开，false关闭
   */
  async edit(state) {
    return
    let _this = this
    this.originalOptions = this.deepCopyObj(this.options)
    if (this._DialogObject && this._DialogObject.close) {
      this._DialogObject.close()
      this._DialogObject = null
    }
    if (state) {
      this._DialogObject = await new Dialog(this.sdk, this.options, {
        title: '曲线属性',
        left: '180px',
        top: '100px',
        confirmCallBack: options => {
          this.name = this.name.trim()
          if (!this.name) {
            this.name = '未命名对象'
          }
          this.options.label.position = {
            lng: this.label.position[0],
            lat: this.label.position[1],
            alt: this.label.position[2]
          }
          this.originalOptions = this.deepCopyObj(this.options)
          this._DialogObject.close()
          this.Dialog.confirmCallBack &&
            this.Dialog.confirmCallBack(this.originalOptions)
          syncData(this.sdk, this.options.id)
          syncSplitData(this.sdk, this.options.id)
        },
        resetCallBack: () => {
          this.reset()
          this.Dialog.resetCallBack && this.Dialog.resetCallBack()
        },
        removeCallBack: () => {
          this.Dialog.removeCallBack && this.Dialog.removeCallBack()
        },
        closeCallBack: () => {
          this.reset()
          this.Dialog.closeCallBack && this.Dialog.closeCallBack()
          for (let i = 0; i < this.nodePoints.length; i++) {
            this.sdk.viewer.entities.remove(this.nodePoints[i])
          }
          this.nodePoints = []
          this.positionEditing = false
        },
        showCallBack: show => {
          this.options.show = show
          this.originalOptions.show = show
          this.show = show
          this.Dialog.showCallBack && this.Dialog.showCallBack()
        },
        translationalCallBack: () => {
          this.positionEditing = !this.positionEditing
        },
        // 二次编辑回调
        secondaryEditCallBack: () => {
          this.positionEditing = false
          this.noseToTail = false
          this.heightMode = 0
          this.nodeEdit()
        }
      })
      this._DialogObject._element.body.className =
        this._DialogObject._element.body.className + ' polyline'
      let contentElm = document.createElement('div')
      contentElm.innerHTML = html(this)
      this._DialogObject.contentAppChild(contentElm)
      this.attributeType = this.options.attributeType
      // this.attributeCamera = this.options.attribute.camera.content
      // this.attributeGoods = this.options.attribute.goods.content
      function tabClick(e) {
        if (e === '2' || e === 2) {//点击线条样式
          if (2 < _this.options.type && _this.options.type < 13) {//贴图参数
            document.getElementById('dashTextureDom') && (document.getElementById('dashTextureDom').style.display = 'flex')
          } else {
            document.getElementById('dashTextureDom') && (document.getElementById('dashTextureDom').style.display = 'none')
          }
        }
      }

      // 创建标签页
      let tabsElm = new cy_tabs(
        'polyline-object-edit-tabs',
        undefined,
        this.sdk
      )
      // 颜色组件
      let colorPicker = new YJColorPicker({
        el: contentElm.getElementsByClassName('color')[0],
        size: 'mini', //颜色box类型
        alpha: true, //是否开启透明度
        defaultColor: this.color,
        disabled: false, //是否禁止打开颜色选择器
        openPickerAni: 'opacity', //打开颜色选择器动画
        sure: color => {
          this.color = color
        }, //点击确认按钮事件回调
        clear: () => {
          this.color = 'rgba(255,255,255,1)'
        } //点击清空按钮事件回调
      })
      let labelColorPicker = new YJColorPicker({
        el: contentElm.getElementsByClassName('labelColor')[0],
        size: 'mini', //颜色box类型
        alpha: true, //是否开启透明度
        defaultColor: this.labelColor,
        disabled: false, //是否禁止打开颜色选择器
        openPickerAni: 'opacity', //打开颜色选择器动画
        sure: color => {
          this.labelColor = color
        }, //点击确认按钮事件回调
        clear: () => {
          this.labelColor = 'rgba(255,255,255,1)'
        } //点击清空按钮事件回调
      })
      let extendColorPicker = new YJColorPicker({
        el: contentElm.getElementsByClassName('extendColor')[0],
        size: 'mini', //颜色box类型
        alpha: true, //是否开启透明度
        defaultColor: this.extendColor,
        disabled: false, //是否禁止打开颜色选择器
        openPickerAni: 'opacity', //打开颜色选择器动画
        sure: color => {
          this.extendColor = color
        }, //点击确认按钮事件回调
        clear: () => {
          this.extendColor = 'rgba(255,255,255,1)'
        } //点击清空按钮事件回调
      })
      let lineColorPicker = new YJColorPicker({
        el: contentElm.getElementsByClassName('labelLineColor')[0],
        size: 'mini', //颜色box类型
        alpha: true, //是否开启透明度
        defaultColor: this.labelLineColor,
        disabled: false, //是否禁止打开颜色选择器
        openPickerAni: 'opacity', //打开颜色选择器动画
        sure: color => {
          this.labelLineColor = color
        }, //点击确认按钮事件回调
        clear: () => {
          this.labelLineColor = 'rgba(255,255,255,1)'
        } //点击清空按钮事件回调
      })
      let labelBackgroundColorStartPicker = new YJColorPicker({
        el: contentElm.getElementsByClassName('labelBackgroundColorStart')[0],
        size: 'mini',
        alpha: true,
        defaultColor: this.labelBackgroundColorStart,
        disabled: false,
        openPickerAni: 'opacity',
        sure: color => {
          this.labelBackgroundColorStart = color
        },
        clear: () => {
          this.labelBackgroundColorStart = 'rgba(255,255,255,1)'
        }
      })
      let labelBackgroundColorEndPicker = new YJColorPicker({
        el: contentElm.getElementsByClassName('labelBackgroundColorEnd')[0],
        size: 'mini',
        alpha: true,
        defaultColor: this.labelBackgroundColorEnd,
        disabled: false,
        openPickerAni: 'opacity',
        sure: color => {
          this.labelBackgroundColorEnd = color
        },
        clear: () => {
          this.labelBackgroundColorEnd = 'rgba(255,255,255,1)'
        }
      })
      let all_elm = contentElm.getElementsByTagName('*')
      EventBinding.on(this, all_elm)
      this._elms = EventBinding.element
      this._elms.color = [colorPicker]
      this._elms.labelColor = [labelColorPicker]
      this._elms.extendColor = [extendColorPicker]
      this._elms.labelLineColor = [lineColorPicker]
      this._elms.labelBackgroundColorStart = [labelBackgroundColorStartPicker]
      this._elms.labelBackgroundColorEnd = [labelBackgroundColorEndPicker]

      setTimeout(() => {
        this.attributeLink = this.options.attribute.link.content
        // this.attributeVr = this.options.attribute.vr.content
        // this.cameraSelect && this.cameraSelect()
        // this.goodsSelect && this.goodsSelect()
        let tagData = this.attributeSelect
        let attributeElm = this._DialogObject._element.content.getElementsByClassName(
          'attribute-select-box'
        )[0]
        if (attributeElm) {
          let legpObject = legp(attributeElm, '.attribute-select')
          legpObject.legp_search(tagData)
          let attributeSelectElm = this._DialogObject._element.content
            .getElementsByClassName('attribute-select')[0]
            .getElementsByTagName('input')[0]
          for (let i = 0; i < tagData.length; i++) {
            if (tagData[i].key === this.options.attributeType) {
              attributeSelectElm.value = tagData[i].value
              legpObject.legp_searchActive(tagData[i].value)
              break
            }
          }
          attributeSelectElm.addEventListener('input', () => {
            for (let i = 0; i < tagData.length; i++) {
              if (tagData[i].value === attributeSelectElm.value) {
                this.attributeType = tagData[i].key
                break
              }
            }
          })
        }

        let nameData = [
          {
            name: '空间长度',
            value: '空间长度'
          },
          {
            name: '投影长度',
            value: '投影长度'
          },
          {
            name: '地表长度',
            value: '地表长度'
          }
        ]

        let nameDataLegpObject = legp(
          this._DialogObject._element.content.getElementsByClassName(
            'input-select-unit-box'
          )[0],
          '.input-select-unit'
        )
        if (nameDataLegpObject) {
          nameDataLegpObject.legp_search(nameData)
          let nameDataLegpElm = this._DialogObject._element.content
            .getElementsByClassName('input-select-unit')[0]
            .getElementsByTagName('input')[0]
          this._elms.wordsName = [nameDataLegpElm]
          nameDataLegpElm.value = this.options.wordsName
          for (let i = 0; i < nameData.length; i++) {
            if (nameData[i].value === nameDataLegpElm.value) {
              nameDataLegpObject.legp_searchActive(nameData[i].value)
              break
            }
          }
          nameDataLegpElm.addEventListener('input', () => {
            for (let i = 0; i < nameData.length; i++) {
              if (nameData[i].value === nameDataLegpElm.value) {
                this.wordsName = nameData[i].value
                break
              }
            }
          })
        }

        // 原始长度单位
        let unitData = [
          {
            name: '米',
            value: '米'
          },
          {
            name: '千米',
            value: '千米'
          }
        ]

        let unitDataLegpObject = legp(
          this._DialogObject._element.content.getElementsByClassName(
            'input-select-unit-box'
          )[0],
          '.input-select-unit',
          1
        )
        if (unitDataLegpObject) {
          unitDataLegpObject.legp_search(unitData)
          let unitDataLegpElm = this._DialogObject._element.content
            .getElementsByClassName('input-select-unit')[1]
            .getElementsByTagName('input')[0]
          this._elms.lengthUnit = [unitDataLegpElm]
          for (let i = 0; i < unitData.length; i++) {
            if (unitData[i].value === unitDataLegpElm.value) {
              unitDataLegpObject.legp_searchActive(unitData[i].value)
              break
            }
          }
          unitDataLegpElm.addEventListener('input', () => {
            for (let i = 0; i < unitData.length; i++) {
              if (unitData[i].value === unitDataLegpElm.value) {
                this.lengthUnit = unitData[i].value
                break
              }
            }
          })
        }

        // 拟合长度单位
        // let fitUnitData = [
        //   {
        //     name: '米',
        //     value: '米'
        //   },
        //   {
        //     name: '千米',
        //     value: '千米'
        //   }
        // ]

        // let fitUnitDataLegpObject = legp(
        //   this._DialogObject._element.content.getElementsByClassName(
        //     'input-select-fit-unit-box'
        //   )[0],
        //   '.input-select-fit-unit'
        // )
        // if (fitUnitDataLegpObject) {
        //   fitUnitDataLegpObject.legp_search(fitUnitData)
        //   let fitUnitDataLegpElm = this._DialogObject._element.content
        //     .getElementsByClassName('input-select-fit-unit')[0]
        //     .getElementsByTagName('input')[0]
        //   this._elms.fitLengthUnit = [fitUnitDataLegpElm]
        //   fitUnitDataLegpElm.value = this.options['fit-length-unit']
        //   for (let i = 0; i < fitUnitData.length; i++) {
        //     if (fitUnitData[i].value === fitUnitDataLegpElm.value) {
        //       fitUnitDataLegpObject.legp_searchActive(fitUnitData[i].value)
        //       break
        //     }
        //   }
        //   fitUnitDataLegpElm.addEventListener('input', () => {
        //     for (let i = 0; i < fitUnitData.length; i++) {
        //       if (fitUnitData[i].value === fitUnitDataLegpElm.value) {
        //         this.fitLengthUnit = fitUnitData[i].value
        //         break
        //       }
        //     }
        //   })
        // }

        let lineTypeData = [
          {
            name: '<i class="icon line"></i>实线',
            value: '实线',
            key: 0,
            icon: 'line'
          },
          {
            name: '<i class="icon dash-line"></i>虚线',
            value: '虚线',
            key: 1,
            icon: 'dash-line'
          },
          {
            name: '<i class="icon light-line"></i>泛光',
            value: '泛光',
            key: 2,
            icon: 'light-line'
          },
          {
            name: '<i class="icon tail-line"></i>尾迹光线',
            value: '尾迹光线',
            key: 3,
            icon: 'tail-line'
          },
          {
            name: '<i class="icon mult-tail-line"></i>多尾迹光线',
            value: '多尾迹光线',
            key: 4,
            icon: 'mult-tail-line'
          },
          {
            name: '<i class="icon flow-dash-line1"></i>流动虚线1',
            value: '流动虚线1',
            key: 5,
            icon: 'flow-dash-line1'
          },
          {
            name: '<i class="icon flow-dash-line2"></i>流动虚线2',
            value: '流动虚线2',
            key: 6,
            icon: 'flow-dash-line2'
          },
          {
            name: '<i class="icon pic-line1"></i>流动箭头1',
            value: '流动箭头1',
            key: 7,
            icon: 'pic-line1'
          },
          {
            name: '<i class="icon pic-line2"></i>流动箭头2',
            value: '流动箭头2',
            key: 8,
            icon: 'pic-line2'
          },
          {
            name: '<i class="icon pic-line3"></i>流动箭头3',
            value: '流动箭头3',
            key: 9,
            icon: 'pic-line3'
          },
          {
            name: '<i class="icon pic-line4"></i>流动箭头4',
            value: '流动箭头4',
            key: 10,
            icon: 'pic-line4'
          },
          {
            name: '<i class="icon pic-line5"></i>流动箭头5',
            value: '流动箭头5',
            key: 11,
            icon: 'pic-line5'
          },
          {
            name: '<i class="icon pic-line6"></i>流动箭头6',
            value: '流动箭头6',
            key: 12,
            icon: 'pic-line6'
          }
        ]
        let lineTypeDataLegpObject = legp(
          this._DialogObject._element.content.getElementsByClassName(
            'input-select-line-type-box'
          )[0],
          '.input-select-line-type'
        )
        if (lineTypeDataLegpObject) {
          lineTypeDataLegpObject.legp_search(lineTypeData)

          let iActiveElm2 = document.createElement('i')
          iActiveElm2.className = 'icon icon-active'
          this._DialogObject._element.content.getElementsByClassName('input-select-line-type')[0].getElementsByClassName('cy_datalist')[0].appendChild(iActiveElm2)

          let lineTypeDataLegpElm = this._DialogObject._element.content
            .getElementsByClassName('input-select-line-type')[0]
            .getElementsByTagName('input')[0]
          this._elms.lineType = [lineTypeDataLegpElm]
          for (let i = 0; i < lineTypeData.length; i++) {
            if (lineTypeData[i].key === this.options.type) {
              lineTypeDataLegpObject.legp_searchActive(lineTypeData[i].value)
              lineTypeDataLegpElm.value = lineTypeData[i].value
              iActiveElm2.className = `icon icon-active ${lineTypeData[i].icon}`
              break
            }
          }
          lineTypeDataLegpElm.addEventListener('input', () => {
            for (let i = 0; i < lineTypeData.length; i++) {
              if (lineTypeData[i].value === lineTypeDataLegpElm.value) {
                this.lineType = lineTypeData[i].key
                iActiveElm2.className = `icon icon-active ${lineTypeData[i].icon}`

                //控制参数显隐
                if (2 < this.lineType && this.lineType < 13) {//贴图参数
                  document.getElementById('dashTextureDom') && (document.getElementById('dashTextureDom').style.display = 'flex')
                } else {
                  document.getElementById('dashTextureDom') && (document.getElementById('dashTextureDom').style.display = 'none')
                }
                if (2 < this.lineType && this.lineType < 5) {//尾迹参数
                  document.getElementsByClassName('lineSpace')[0] && (document.getElementsByClassName('lineSpace')[0].style.display = 'none')
                  document.getElementsByClassName('lineSpace')[1] && (document.getElementsByClassName('lineSpace')[1].style.display = 'none')
                } else {
                  document.getElementsByClassName('lineSpace')[0] && (document.getElementsByClassName('lineSpace')[0].style.display = 'flex')
                  document.getElementsByClassName('lineSpace')[1] && (document.getElementsByClassName('lineSpace')[1].style.display = 'flex')
                }
                break
              }
            }
          })
        }

        let heightBoxElm = this._DialogObject._element.content.getElementsByClassName('height-box')[0]
        let heightElm = heightBoxElm.getElementsByClassName('height')[0]
        let heightConfirmElm = this._DialogObject._element.content.getElementsByClassName('height-confirm')[0]
        heightElm.value = 10
        if (this.heightMode == 2) {
          heightBoxElm && (heightBoxElm.className = 'input-number input-number-unit-1 height-box disabled');
          heightConfirmElm && heightConfirmElm.setAttribute('disabled', 'disabled');
        }
        else {
          heightBoxElm && (heightBoxElm.className = 'input-number input-number-unit-1 height-box');
          heightConfirmElm && heightConfirmElm.removeAttribute('disabled');
        }
        let heightModeData = [
          {
            name: '海拔高度',
            value: '海拔高度',
            key: '0',
          },
          {
            name: '相对地表',
            value: '相对地表',
            key: '1',
          },
          {
            name: '依附模型',
            value: '依附模型',
            key: '2',
          }
        ]
        let heightModeObject = legp(
          this._DialogObject._element.content.getElementsByClassName(
            'height-mode-box'
          )[0],
          '.height-mode'
        )
        if (heightModeObject) {
          heightModeObject.legp_search(heightModeData)
          let heightModeDataLegpElm = this._DialogObject._element.content
            .getElementsByClassName('height-mode')[0]
            .getElementsByTagName('input')[0]
          for (let i = 0; i < heightModeData.length; i++) {
            if (heightModeData[i].key == this.heightMode) {
              heightModeDataLegpElm.value = heightModeData[i].value
              heightModeObject.legp_searchActive(
                heightModeData[i].value
              )
              break
            }
          }
          heightModeDataLegpElm.addEventListener('input', () => {
            for (let i = 0; i < heightModeData.length; i++) {
              if (heightModeData[i].value === heightModeDataLegpElm.value) {
                this.heightMode = heightModeData[i].key
                break
              }
            }
          })

          heightElm.addEventListener('input', () => {
            switch (this.heightMode) {
              case 0:
              case '0':
                break;
              case 1:
              case '1':
                break;
              case 2:
              case '2':
                break;
            }
          })

          this._elms.height = heightElm
          this._elms.heightBox = heightBoxElm
          this._elms.heightMode = heightModeDataLegpElm
          this._elms.heightConfirm = heightConfirmElm
          this._elms.heightModeObject = heightModeObject

          heightConfirmElm.addEventListener('click', () => {
            this.positionEditing = false
            for (let i = 0; i < this.options.positions.length; i++) {
              this.options.positions[i].alt = Number((this.options.positions[i].alt + Number(heightElm.value)).toFixed(2))
              this._elms.alt[i].innerHTML = this.options.positions[i].alt
            }
            let fromDegreesArray = this.renewPositions(this.options.positions)
            this.entity.polyline.positions = Cesium.Cartesian3.fromDegreesArrayHeights(
              fromDegreesArray
            )

            this.positionEditing = false
            this.closeNodeEdit()
          })
        }

        let tableElm = contentElm.getElementsByClassName('spatial-info-table')[0]
        let tBodyElm = tableElm.getElementsByClassName('table-body')[0]
        this._elms.lng = []
        this._elms.lngInput = []
        this._elms.lat = []
        this._elms.latInput = []
        this._elms.alt = []
        this._elms.altInput = []
        for (let i = 0; i < this.options.positions.length; i++) {
          let tr = document.createElement('div')
          tr.className = 'tr'
          tr.innerHTML = `
            <div class="td">${i + 1}</div>
            <div class="td lng align-center"></div>
            <div class="td lat align-center"></div>
            <div class="td alt align-center"></div>
          `
          let lngBox = tr.getElementsByClassName('lng')[0]
          let lng = document.createElement('span')
          lng.innerHTML = (this.options.positions[i].lng).toFixed(8)
          lngBox.appendChild(lng)
          let lngInput = document.createElement('input')
          lngInput.className = 'input'
          lngInput.type = 'number'
          lngInput.title = ''
          lngInput.min = -180
          lngInput.max = 180
          lngInput.value = (this.options.positions[i].lng).toFixed(8)

          let latBox = tr.getElementsByClassName('lat')[0]
          let lat = document.createElement('span')
          lat.innerHTML = (this.options.positions[i].lat).toFixed(8)
          latBox.appendChild(lat)
          let latInput = document.createElement('input')
          latInput.className = 'input'
          latInput.type = 'number'
          latInput.title = ''
          latInput.min = -90
          latInput.max = 90
          latInput.value = (this.options.positions[i].lat).toFixed(8)

          let altBox = tr.getElementsByClassName('alt')[0]
          let alt = document.createElement('span')
          alt.innerHTML = (this.options.positions[i].alt).toFixed(2)
          altBox.appendChild(alt)
          let altInput = document.createElement('input')
          altInput.className = 'input'
          altInput.type = 'number'
          altInput.title = ''
          altInput.min = -9999999
          altInput.max = 999999999
          altInput.value = (this.options.positions[i].alt).toFixed(2)

          lngBox.addEventListener('dblclick', () => {
            lngBox.innerHTML = ''
            lngInput.value = Number(this.options.positions[i].lng.toFixed(8))
            lngBox.appendChild(lngInput)
            lngInput.focus()
            this.positionEditing = false
            this.closeNodeEdit()
          })
          lngInput.addEventListener('blur', () => {
            lngInput.value = Number(this.options.positions[i].lng.toFixed(8))
            lngBox.innerHTML = ''
            lngBox.appendChild(lng)
          })
          lngInput.addEventListener('input', () => {
            this.options.positions[i].lng = Number(Number(lngInput.value).toFixed(8))
            lng.innerHTML = this.options.positions[i].lng.toFixed(8)
            let fromDegreesArray = this.renewPositions(this.options.positions)
            this.entity.polyline.positions = Cesium.Cartesian3.fromDegreesArrayHeights(fromDegreesArray)
            this.label.position = [this.options.positions[0].lng, this.options.positions[0].lat, fromDegreesArray[2]]
          })

          latBox.addEventListener('dblclick', () => {
            latBox.innerHTML = ''
            latInput.value = Number(this.options.positions[i].lat.toFixed(8))
            latBox.appendChild(latInput)
            latInput.focus()
            this.positionEditing = false
            this.closeNodeEdit()
          })
          latInput.addEventListener('blur', () => {
            latInput.value = Number(this.options.positions[i].lat.toFixed(8))
            latBox.innerHTML = ''
            latBox.appendChild(lat)
          })
          latInput.addEventListener('input', () => {
            this.options.positions[i].lat = Number(Number(latInput.value).toFixed(8))
            lat.innerHTML = this.options.positions[i].lat.toFixed(8)
            let fromDegreesArray = this.renewPositions(this.options.positions)
            this.entity.polyline.positions = Cesium.Cartesian3.fromDegreesArrayHeights(fromDegreesArray)
            this.label.position = [this.options.positions[0].lng, this.options.positions[0].lat, fromDegreesArray[2]]
          })

          altBox.addEventListener('dblclick', () => {
            if (this.heightMode == 2) {
              return;
            }
            altBox.innerHTML = ''
            altInput.value = Number(this.options.positions[i].alt.toFixed(2))
            altBox.appendChild(altInput)
            altInput.focus()
            this.positionEditing = false
            this.closeNodeEdit()
          })
          altInput.addEventListener('blur', () => {
            altInput.value = Number(this.options.positions[i].alt.toFixed(2))
            altBox.innerHTML = ''
            altBox.appendChild(alt)
          })
          altInput.addEventListener('input', () => {
            this.options.positions[i].alt = Number(Number(altInput.value).toFixed(2))
            alt.innerHTML = this.options.positions[i].alt.toFixed(2)
            let fromDegreesArray = this.renewPositions(this.options.positions)
            this.entity.polyline.positions = Cesium.Cartesian3.fromDegreesArrayHeights(fromDegreesArray)
            this.label.position = [this.options.positions[0].lng, this.options.positions[0].lat, fromDegreesArray[2]]
          })

          this._elms.lng.push(lng)
          this._elms.lngInput.push(lngInput)
          this._elms.lat.push(lat)
          this._elms.latInput.push(latInput)
          this._elms.alt.push(alt)
          this._elms.altInput.push(altInput)
          tBodyElm.appendChild(tr)
        }

        let fontData = getFontList()
        let fontObject = legp(
          this._DialogObject._element.content.getElementsByClassName(
            'font-select-box'
          )[0],
          '.font-select'
        )
        if (fontObject) {
          fontObject.legp_search(fontData)
          let fontDataLegpElm = this._DialogObject._element.content
            .getElementsByClassName('font-select')[0]
            .getElementsByTagName('input')[0]
          fontDataLegpElm.value = fontData[this.labelFontFamily].value
          for (let i = 0; i < fontData.length; i++) {
            if (fontData[i].value == fontDataLegpElm.value) {
              fontObject.legp_searchActive(fontData[i].value)
              break
            }
          }
          fontDataLegpElm.addEventListener('input', () => {
            for (let i = 0; i < fontData.length; i++) {
              if (fontData[i].value === fontDataLegpElm.value) {
                this.labelFontFamily = fontData[i].key
                break
              }
            }
          })
          this._elms.labelFontFamily = [fontDataLegpElm]
        }
      }, 0)
    } else {
      if (this._DialogObject && this._DialogObject.close) {
        this._DialogObject.close()
        this._DialogObject = null
      }
    }
  }

  // 平滑处理
  smoothHandle(positions) {
    let newPositions = []
    let time = []
    let fromDegreesArrayHeights = []
    for (let i = 0; i < positions.length; i++) {
      fromDegreesArrayHeights.push(
        positions[i].lng,
        positions[i].lat,
        positions[i].alt
      )
      time.push(i / (positions.length - 1))
    }
    let spline = new Cesium.CatmullRomSpline({
      times: time,
      points: Cesium.Cartesian3.fromDegreesArrayHeights(fromDegreesArrayHeights)
    })
    let length = positions.length * 20
    for (let i = 0; i <= length; i++) {
      let cartesian3 = spline.evaluate(i / length)
      newPositions.push(this.cartesian3Towgs84(cartesian3, this.sdk.viewer))
    }
    return newPositions
  }

  // 更新坐标
  renewPositions(positionsArray, cd) {
    if (this._error) {
      return
    }
    let positions = JSON.parse(JSON.stringify(positionsArray))
    let ground
    switch (this.heightMode) {
      case 0:
      case '0':
        ground = false
        break
      case 1:
      case '1':
        for (let i = 0; i < positions.length; i++) {
          let height = this.sdk.viewer.scene.globe.getHeight(Cesium.Cartographic.fromDegrees(positions[i].lng, positions[i].lat))
          positions[i].alt = height ? Number((positions[i].alt + Number(height)).toFixed(2)) : Number((positions[i].alt).toFixed(2))
        }
        ground = false
        break
      case 2:
      case '2':
        ground = true
        break
    }
    let newPositions
    let fromDegreesArray = []
    if (
      this.options.noseToTail &&
      this.options.noseToTail !== 'false'
    ) {
      newPositions = [...positions, positions[0]]
    } else {
      newPositions = [...positions]
    }
    newPositions = this.smoothHandle(newPositions)
    for (let i = 0; i < newPositions.length; i++) {
      fromDegreesArray.push(
        newPositions[i].lng,
        newPositions[i].lat,
        newPositions[i].alt
      )
    }


    // 计算长度
    // let array = []
    // for (let i = 0; i < fromDegreesArray.length; i += 3) {
    //   array.push({
    //     lng: fromDegreesArray[i],
    //     lat: fromDegreesArray[i + 1],
    //     alt: fromDegreesArray[i + 2]
    //   })
    // }
    // this.options.fitLengthByMeter = this.computeDistance2(
    //   array,
    //   2,
    //   ground
    // )
    // this.fitLengthUnit = this.options['fit-length-unit']
    // this.options.lengthByMeter = this.computeDistance2(this.smoothHandle(positions), 2, ground)
    // this.lengthUnit = this.options['length-unit']


    if (
      (this.options.noseToTail &&
        this.options.noseToTail !== 'false') ||
      (this.options.smooth && this.options.smooth !== 'false')
    ) {
      let array = []
      for (let i = 0; i < fromDegreesArray.length; i += 3) {
        array.push({
          lng: fromDegreesArray[i],
          lat: fromDegreesArray[i + 1],
          alt: fromDegreesArray[i + 2]
        })
      }
      // this.options.fitLengthByMeter = this.computeDistance(
      //   array,
      //   2,
      //   ground
      // )
      let _this = this
      this.computeDistance(
        array,
        2,
        this.options.wordsName
      ).then(res => {
        _this.lengthByMeter = res
        this.lengthChangeCallBack && this.lengthChangeCallBack()
        cd && cd()
      })
    } else {
      let _this = this
      this.computeDistance(
        _this.smoothHandle(positions),
        2,
        this.options.wordsName
      ).then(res => {
        _this.lengthByMeter = res
        this.lengthChangeCallBack && this.lengthChangeCallBack()
        cd && cd()
      })
    }

    return fromDegreesArray
  }

  // 更新多边形（线扩展）
  renewPolygon(fromDegreesArray) {
    let linePositions = []
    if (this.options.extend && this.options.extend !== 'false') {
      let outerHole = []
      for (let i = 0; i < fromDegreesArray.length; i += 3) {
        linePositions.push([fromDegreesArray[i], fromDegreesArray[i + 1]])
      }
      let linestring = turf.lineString(linePositions)
      let buffered = turf.buffer(
        linestring,
        this.options.extendWidth / 1000,
        { units: 'kilometers' }
      )

      for (let i = 0; i < buffered.geometry.coordinates[0].length; i++) {
        outerHole.push(
          buffered.geometry.coordinates[0][i][0],
          buffered.geometry.coordinates[0][i][1]
        )
      }
      let holes = [] // 孔
      for (let i = 1; i < buffered.geometry.coordinates.length; i++) {
        let array = []
        for (let m = 0; m < buffered.geometry.coordinates[i].length; m++) {
          array.push(
            buffered.geometry.coordinates[i][m][0],
            buffered.geometry.coordinates[i][m][1]
          )
        }
        holes.push({ positions: Cesium.Cartesian3.fromDegreesArray(array) })
      }
      this.entity.polygon = new Cesium.PolygonGraphics({
        hierarchy: {
          positions: Cesium.Cartesian3.fromDegreesArray(outerHole),
          holes: holes
        },
        material: Cesium.Color.fromCssColorString(this.options.extendColor)
      })
    } else {
      this.entity.polygon = undefined
    }
  }

  async reset() {
    if (!this.entity) {
      return
    }
    this.options = this.deepCopyObj(this.originalOptions)
    this.name = this.originalOptions.name
    this.color = this.originalOptions.color
    this.lineWidth = this.originalOptions.width
    this.lineType = this.originalOptions.type
    this.noseToTail = this.originalOptions.noseToTail
    this.extend = this.originalOptions.extend
    this.extendWidth = this.originalOptions.extendWidth
    this.extendColor = this.originalOptions.extendColor
    this.labelShow = this.originalOptions.label.show
    this.labelColor = this.originalOptions.label.color
    this.labelFontSize = this.originalOptions.label.fontSize
    this.labelFontFamily = this.originalOptions.label.fontFamily
    this.labelScaleByDistance = this.originalOptions.label.scaleByDistance
    this.labelNear = this.originalOptions.label.near
    this.labelFar = this.originalOptions.label.far
    this.labelLineWidth = this.originalOptions.label.lineWidth
    this.labelPixelOffset = this.originalOptions.label.pixelOffset
    this.labelLineColor = this.originalOptions.label.lineColor
    this.labelBackgroundColorStart = this.originalOptions.label.backgroundColor[0]
    this.labelBackgroundColorEnd = this.originalOptions.label.backgroundColor[1]
    // this.attributeVr = this.options.attribute.vr.content
    // this.attributeCamera = this.options.attribute.camera.content
    // this.attributeGoods = this.options.attribute.goods.content
    this.rotate = this.originalOptions.rotate
    this.speed = this.originalOptions.speed
    // this.dashSize = this.originalOptions.dashSize
    this.space = this.originalOptions.space
    // this.cameraSelect && this.cameraSelect()
    // this.goodsSelect && this.goodsSelect()

    this.heightMode = this.options.heightMode

    // let height
    // if (this.ground) {
    //   height = await that.getClampToHeight({
    //     lng: this.options.positions[0].lng,
    //     lat: this.options.positions[0].lat
    //   })
    // } else {
    //   height = this.options.positions[0].alt
    // }
    // this.options.label.position = {
    //   lng: this.options.positions[0].lng,
    //   lat: this.options.positions[0].lat,
    //   alt: height
    // }
    // this.label.position = [
    //   this.options.label.position.lng,
    //   this.options.label.position.lat,
    //   this.options.label.position.alt
    // ]
  }

  // _addRr() {
  //   if (
  //     this._DialogObject._element.content.getElementsByClassName(
  //       'vr_add'
  //     )[0].value
  //   ) {
  //     this.options.attribute.vr.content.push({
  //       name: '全景图',
  //       url: this._DialogObject._element.content.getElementsByClassName(
  //         'vr_add'
  //       )[0].value
  //     })
  //     this._DialogObject._element.content.getElementsByClassName(
  //       'vr_add'
  //     )[0].value = ''
  //     this.attributeVr = this.options.attribute.vr.content
  //   } else {
  //     this.Dialog.clickAddVr && this.Dialog.clickAddVr()
  //   }
  // }

  // addAttributeRr(vr) {
  //   this.options.attribute.vr.content.push({
  //     name: '全景图',
  //     url: vr
  //   })
  //   this.attributeVr = this.options.attribute.vr.content
  // }

  /**
   * 飞到
   */
  async flyTo(options = {}) {
    if (this._error) {
      return
    }
    closeRotateAround(this.sdk)
    closeViewFollow(this.sdk)

    setActiveViewer(0)
    if (this.options.customView) {
      let orientation = {
        heading: Cesium.Math.toRadians(this.options.customView.orientation.heading || 0.0),
        pitch: Cesium.Math.toRadians(this.options.customView.orientation.pitch || -60.0),
        roll: Cesium.Math.toRadians(this.options.customView.orientation.roll || 0.0)
      }

      let lng = this.options.customView.relativePosition.lng
      let lat = this.options.customView.relativePosition.lat
      let alt = this.options.customView.relativePosition.alt
      let destination = Cesium.Cartesian3.fromDegrees(lng, lat, alt)

      let position = { lng: 0, lat: 0 }
      if (this.options.position) {
        position = { ...this.options.position }
      }
      else if (this.options.positions) {
        position = { ...this.options.positions[0] }
      }
      else if (this.options.center) {
        position = { ...this.options.center }
      }
      else if (this.options.start) {
        position = { ...this.options.start }
      }
      else {
        if (this.options.hasOwnProperty('lng')) {
          position.lng = this.options.lng
        }
        if (this.options.hasOwnProperty('lat')) {
          position.lat = this.options.lat
        }
        if (this.options.hasOwnProperty('alt')) {
          position.alt = this.options.alt
        }
      }
      // 如果没有高度值，则获取紧贴高度计算
      if (!position.hasOwnProperty('alt')) {
        position.alt = await this.getClampToHeight(position)
      }
      lng = this.options.customView.relativePosition.lng + position.lng
      lat = this.options.customView.relativePosition.lat + position.lat
      alt = this.options.customView.relativePosition.alt + position.alt
      destination = Cesium.Cartesian3.fromDegrees(lng, lat, alt)
      this.sdk.viewer.camera.flyTo({
        destination: destination,
        orientation: orientation
      })
    }
    else {
      let positionArray = []
      let height
      switch (this.options.heightMode) {
        case '0':
        case 0:
          for (let i = 0; i < this.options.positions.length; i++) {
            let a = Cesium.Cartesian3.fromDegrees(
              this.options.positions[i].lng,
              this.options.positions[i].lat,
              this.options.positions[i].alt
            )
            positionArray.push(a.x, a.y, a.z)
          }
          break
        case '1':
        case 1:
          height = await this.getClampToHeight(this.options.positions[0])
          for (let i = 0; i < this.options.positions.length; i++) {
            let a = Cesium.Cartesian3.fromDegrees(
              this.options.positions[i].lng,
              this.options.positions[i].lat,
              height + this.options.positions[i].alt
            )
            positionArray.push(a.x, a.y, a.z)
          }
          break
        case '2':
        case 2:
          height = await this.getClampToHeight(this.options.positions[0])
          for (let i = 0; i < this.options.positions.length; i++) {
            let a = Cesium.Cartesian3.fromDegrees(
              this.options.positions[i].lng,
              this.options.positions[i].lat,
              height
            )
            positionArray.push(a.x, a.y, a.z)
          }
          break
      }
      let BoundingSphere = Cesium.BoundingSphere.fromVertices(positionArray)
      this.sdk.viewer.camera.flyToBoundingSphere(BoundingSphere, {
        offset: options.orientation || {
          heading: Cesium.Math.toRadians(0.0),
          pitch: Cesium.Math.toRadians(-90.0),
          roll: Cesium.Math.toRadians(0.0)
        }
      })
    }
  }

  /**
   * 打开富文本框
   */
  openRichTextEditor(e) {
    // var ue = UE.getEditor('app');
    richText.open(
      this.options.id,
      this.options.name,
      this.options.richTextContent
    )
    richText.primaryCallBack = content => {
      this.options.richTextContent = content
    }
  }

  // static nodeEdit2(that, cb = () => { }) {
  //   that.positionEditing = false
  //   if (YJ.Measure.GetMeasureStatus()) {
  //     cb('上一次测量未结束')
  //   } else {
  //     YJ.Measure.SetMeasureStatus(true)
  //     that.tip = new MouseTip('请选择一个顶点，右键取消', that.sdk)
  //     that.event = new MouseEvent(that.sdk)
  //     that.nodePoints = []
  //     let selectPoint
  //     let originalPosition
  //     let newpositions = []
  //     let fromDegreesArray = []
  //     for (let i = 0; i < that.options.positions.length; i++) {
  //       fromDegreesArray.push(
  //         that.options.positions[i].lng,
  //         that.options.positions[i].lat,
  //         that.options.positions[i].alt
  //       )
  //     }
  //     newpositions = Cesium.Cartesian3.fromDegreesArrayHeights(fromDegreesArray)

  //     that.event.mouse_left((movement, cartesian) => {
  //       if (selectPoint) {
  //         that.options.positions[selectPoint.index] = that.cartesian3Towgs84(
  //           cartesian,
  //           that.sdk.viewer
  //         )
  //         originalPosition = that.options.positions[selectPoint.index]
  //         let entity = that.sdk.viewer.entities.add({
  //           name: 'node-secondary-edit-point',
  //           position: Cesium.Cartesian3.fromDegrees(
  //             that.options.positions[selectPoint.index].lng,
  //             that.options.positions[selectPoint.index].lat,
  //             that.options.positions[selectPoint.index].alt
  //           ),
  //           billboard: {
  //             image: that.getSourceRootPath() + '/img/point.png',
  //             width: 15,
  //             height: 15,
  //             disableDepthTestDistance: Number.POSITIVE_INFINITY
  //           }
  //         })
  //         that.nodePoints.splice(selectPoint.index, 0, entity)
  //         that.options.positions.splice(
  //           selectPoint.index,
  //           0,
  //           that.options.positions[selectPoint.index]
  //         )
  //         let fromDegreesArray = that.renewPositions(that.options.positions)
  //         that.renewPolygon(fromDegreesArray)
  //         that.options.lengthByMeter = that.computeDistance2(
  //           that.options.positions,
  //           2,
  //           that.ground
  //         )
  //         that.lengthUnit = that.options['length-unit']
  //       } else {
  //         var pick = that.sdk.viewer.scene.pick(movement.position)
  //         if (
  //           pick &&
  //           pick.id &&
  //           pick.id.name &&
  //           pick.id.name === 'node-secondary-edit-point'
  //         ) {
  //           selectPoint = pick.id
  //           that.nodePoints.splice(pick.id.index, 1)
  //           that.sdk.viewer.entities.remove(pick.id)
  //           that.tip.set_text('左键开始，右键结束，CTRL+右键撤销')
  //           originalPosition = that.cartesian3Towgs84(
  //             cartesian,
  //             that.sdk.viewer
  //           )
  //         }
  //       }
  //     })

  //     that.event.mouse_right((movement, cartesian) => {
  //       if (selectPoint) {
  //         that.options.positions[selectPoint.index] = originalPosition
  //         cb(null, that.options.positions)
  //       }
  //       let positions = that.options.positions
  //       let fromDegreesArray = []
  //       for (let i = 0; i < positions.length; i++) {
  //         fromDegreesArray.push(
  //           positions[i].lng,
  //           positions[i].lat,
  //           positions[i].alt
  //         )
  //       }
  //       newpositions = Cesium.Cartesian3.fromDegreesArrayHeights(
  //         fromDegreesArray
  //       )
  //       for (let i = 0; i < that.nodePoints.length; i++) {
  //         that.sdk.viewer.entities.remove(that.nodePoints[i])
  //       }
  //       that.nodePoints = []
  //       that.event.destroy()
  //       that.tip.destroy()
  //     })

  //     that.event.mouse_move((movement, cartesian) => {
  //       if (selectPoint) {
  //         that.options.positions[selectPoint.index] = that.cartesian3Towgs84(
  //           cartesian,
  //           that.sdk.viewer
  //         )
  //         let positions = that.options.positions
  //         let fromDegreesArray = []
  //         for (let i = 0; i < positions.length; i++) {
  //           fromDegreesArray.push(
  //             positions[i].lng,
  //             positions[i].lat,
  //             positions[i].alt
  //           )
  //         }
  //         newpositions = Cesium.Cartesian3.fromDegreesArrayHeights(
  //           fromDegreesArray
  //         )
  //         if (that.options.positions.length === 1) {
  //           that.label.position = [
  //             that.options.positions[0].lng,
  //             that.options.positions[0].lat,
  //             that.options.positions[0].alt
  //           ]
  //           that.options.label.position = {
  //             lng: that.options.positions[0].lng,
  //             lat: that.options.positions[0].lat,
  //             alt: that.options.positions[0].alt
  //           }
  //         }
  //       }
  //       that.tip.setPosition(
  //         cartesian,
  //         movement.endPosition.x,
  //         movement.endPosition.y
  //       )
  //     })

  //     that.event.mouse_right_keyboard_ctrl((movement, cartesian) => {
  //       if (selectPoint) {
  //         that.options.positions.pop()
  //         that.sdk.viewer.entities.remove(
  //           that.nodePoints[that.nodePoints.length - 1]
  //         )
  //         that.nodePoints.pop()
  //         if (selectPoint.index === that.options.positions.length) {
  //           if (that.nodePoints[selectPoint.index - 1]) {
  //             selectPoint = that.nodePoints[selectPoint.index - 1]
  //           } else {
  //             selectPoint.index = 0
  //           }
  //         }
  //       }
  //     })

  //     that.entity.polyline.positions = new Cesium.CallbackProperty(function () {
  //       return newpositions
  //     }, false)

  //     for (let i = 0; i < that.options.positions.length; i++) {
  //       let entity = that.sdk.viewer.entities.add({
  //         name: 'node-secondary-edit-point',
  //         index: i,
  //         position: Cesium.Cartesian3.fromDegrees(
  //           that.options.positions[i].lng,
  //           that.options.positions[i].lat,
  //           that.options.positions[i].alt
  //         ),
  //         billboard: {
  //           image: that.getSourceRootPath() + '/img/point.png',
  //           width: 15,
  //           height: 15,
  //           disableDepthTestDistance: Number.POSITIVE_INFINITY
  //         }
  //       })
  //       that.nodePoints.push(entity)
  //     }
  //   }
  // }

  nodeEdit(cd) {
    this.positionEditing = false
    if (YJ.Measure.GetMeasureStatus()) {
    } else {
      this.closeNodeEdit()
      this.tip = new MouseTip('请选择一个顶点，右键取消', this.sdk)
      this.event = new MouseEvent(this.sdk)
      this.ControllerObject = new Controller(this.sdk)

      this._nodeEditCallback = cd
      let selectPoint
      this.event.mouse_left((movement, cartesian) => {
        var pick = this.sdk.viewer.scene.pick(movement.position)
        if (
          pick &&
          pick.id &&
          pick.id.name &&
          pick.id.name === 'node-secondary-edit-point'
        ) {
          selectPoint = pick.id
          this.ControllerObject.position =
            this.options.positions[selectPoint.index]
          this.ControllerObject.editTranslational()
          this.tip && this.tip.destroy()
          this.ControllerObject.controllerCallBack = params => {
            if (selectPoint.index === 0) {
              this.label.position = [
                params.position.lng,
                params.position.lat,
                params.position.alt
              ]
              this.options.label.position = {
                lng: params.position.lng,
                lat: params.position.lat,
                alt: params.position.alt
              }
            }
            this.options.positions[selectPoint.index] = params.position
            this._elms.lng && (this._elms.lng[selectPoint.index].innerHTML = params.position.lng.toFixed(8))
            this._elms.lngInput && (this._elms.lngInput[selectPoint.index].value = params.position.lng.toFixed(8))
            this._elms.lat && (this._elms.lat[selectPoint.index].innerHTML = params.position.lat.toFixed(8))
            this._elms.latInput && (this._elms.latInput[selectPoint.index].value = params.position.lat.toFixed(8))
            this._elms.alt && (this._elms.alt[selectPoint.index].innerHTML = params.position.alt.toFixed(2))
            this._elms.altInput && (this._elms.altInput[selectPoint.index].value = params.position.alt.toFixed(2))
            selectPoint.position = Cesium.Cartesian3.fromDegrees(
              params.position.lng,
              params.position.lat,
              params.position.alt
            )
          }
        }
      })

      this.event.mouse_right((movement, cartesian) => {
        for (let i = 0; i < this.nodePoints.length; i++) {
          this.sdk.viewer.entities.remove(this.nodePoints[i])
        }
        this.nodePoints = []
        this.event.destroy()
        this.tip && this.tip.destroy()
        this.tip = null
        this.ControllerObject.destroy()

        let fromDegreesArray = this.renewPositions(this.options.positions)
        this.entity.polyline.positions = Cesium.Cartesian3.fromDegreesArrayHeights(fromDegreesArray)
        YJ.Measure.SetMeasureStatus(false)
        this._nodeEditCallback = null
      })

      this.event.mouse_move((movement, cartesian) => {
        this.tip.setPosition(
          cartesian,
          movement.endPosition.x,
          movement.endPosition.y
        )
      })

      this.entity.polyline.positions = new Cesium.CallbackProperty( () => {
        let fromDegreesArray = this.renewPositions(this.options.positions)
        this._nodeEditCallback(this.options.positions, this.lengthByMeter)
        return Cesium.Cartesian3.fromDegreesArrayHeights(fromDegreesArray)
      }, false)

      for (let i = 0; i < this.options.positions.length; i++) {
        let entity = this.sdk.viewer.entities.add({
          name: 'node-secondary-edit-point',
          index: i,
          position: Cesium.Cartesian3.fromDegrees(
            this.options.positions[i].lng,
            this.options.positions[i].lat,
            this.options.positions[i].alt
          ),
          billboard: {
            image: this.getSourceRootPath() + '/img/point.png',
            width: 15,
            height: 15,
            disableDepthTestDistance: Number.POSITIVE_INFINITY,
            color: Cesium.Color.WHITE.withAlpha(0.99)
          }
        })
        this.nodePoints.push(entity)
      }
    }
  }

  closeNodeEdit() {
    this.ControllerObject && this.ControllerObject.destroy()
    this.event && this.event.destroy()
    this.tip && this.tip.destroy()
    this.tip = null

    for (let i = 0; i < this.nodePoints.length; i++) {
      this.sdk.viewer.entities.remove(this.nodePoints[i])
    }
    this.nodePoints = []
    this._nodeEditCallback = null
  }

  /**
   * 删除
   */
  async remove() {
    this.event && this.event.destroy()
    this.tip && this.tip.destroy()
    this.label && this.label.remove()
    this.sdk.viewer.entities.remove(this.entity)
    this.entity = null
    if (this._DialogObject && !this._DialogObject.isDestroy) {
      this._DialogObject.close()
      this._DialogObject = null
    }
    await this.sdk.removeIncetance(this.options.id)
    await syncData(this.sdk, this.options.id)
  }

  /**@desc 打开平移功能
   *
   * @memberOf Source
   * @param status {boolean}
   *
   * */
  set positionEditing(status) {
    if (YJ.Measure.GetMeasureStatus() || !this.sdk || !this.sdk.viewer || !this.entity) {
      return
    }
    this.operate.positionEditing = status
    if (status === true) {
      this.closeNodeEdit()
      this.event && this.event.destroy()
      this.event = new MouseEvent(this.sdk)
      this.tip && this.tip.destroy()
      this.tip = new MouseTip('点击鼠标左键确认，右键取消', this.sdk)
      this.label &&
        (this.label.entity.billboard.color = Cesium.Color.fromCssColorString(
          `rgba(255,255,255,0.9)`
        ))
      this.picking = false
      let positions = JSON.parse(JSON.stringify(this.options.positions))
      let positions2 = this.renewPositions(this.options.positions)
      // let positions2 = JSON.parse(JSON.stringify(positions))
      // for (let i = 0; i < positions2.length; i++) {
      //   let height = this.sdk.viewer.scene.globe.getHeight(Cesium.Cartographic.fromDegrees(positions2[i].lng, positions2[i].lat))
      //   positions2[i] = Cesium.Cartesian3.fromDegrees(
      //     positions2[i].lng,
      //     positions2[i].lat,
      //     Number((positions2[i].alt + Number(height)).toFixed(2))
      //   )
      // }
      this.previous = {
        positions: [...this.options.positions]
      }
      for (let i = 0; i < positions.length; i++) {
        positions[i] = Cesium.Cartesian3.fromDegrees(
          positions[i].lng,
          positions[i].lat,
          positions[i].alt
        )
      }
      let center = positions[Math.floor(positions.length / 2)]
      let disparity = []
      for (let i = 0; i < positions.length; i++) {
        disparity.push({
          x: center.x - positions[i].x,
          y: center.y - positions[i].y,
          z: center.z - positions[i].z
        })
      }
      let newpositions = []
      let newpositions84 = []
      this.event.mouse_move((movement, cartesian) => {
        newpositions = []
        newpositions84 = []
        for (let i = 0; i < disparity.length; i++) {
          let newP = {
            x: cartesian.x - disparity[i].x,
            y: cartesian.y - disparity[i].y,
            z: cartesian.z - disparity[i].z
          }
          let pos84 = this.cartesian3Towgs84(
            newP,
            this.sdk.viewer
          )
          pos84.alt = this.options.positions[i].alt
          // let height = this.sdk.viewer.scene.globe.getHeight(Cesium.Cartographic.fromDegrees(pos84.lng, pos84.lat))
          // pos84.alt = Number((pos84.alt + Number(height)).toFixed(2))
          // newP = Cesium.Cartesian3.fromDegrees(
          //   pos84.lng,
          //   pos84.lat,
          //   pos84.alt
          // )
          newpositions.push(newP)
          newpositions84.push(pos84)
        }
        let position84 = newpositions84[0]
        positions2 = this.renewPositions(newpositions84)
        this.label.position = [position84.lng, position84.lat, position84.alt]
        this.options.label.position = {
          lng: position84.lng,
          lat: position84.lat,
          alt: position84.alt
        }
        this.tip.setPosition(
          cartesian,
          movement.endPosition.x,
          movement.endPosition.y
        )
      })
      this.event.mouse_left((movement, cartesian) => {
        this.event.mouse_move(() => { })
        this.event.mouse_left(() => { })
        this.event.mouse_right(() => { })
        newpositions = []
        newpositions84 = []
        for (let i = 0; i < disparity.length; i++) {
          let newP = {
            x: cartesian.x - disparity[i].x,
            y: cartesian.y - disparity[i].y,
            z: cartesian.z - disparity[i].z
          }
          let pos84 = this.cartesian3Towgs84(
            newP,
            this.sdk.viewer
          )
          pos84.alt = this.options.positions[i].alt
          newpositions.push(newP)
          newpositions84.push(pos84)
        }
        let positionsLngLat = []
        for (let i = 0; i < newpositions84.length; i++) {
          let position = newpositions84[i]
          positionsLngLat.push(position)

          this._elms.lng && (this._elms.lng[i].innerHTML = position.lng.toFixed(8))
          this._elms.lngInput && (this._elms.lngInput[i].value = position.lng.toFixed(8))
          this._elms.lat && (this._elms.lat[i].innerHTML = position.lat.toFixed(8))
          this._elms.latInput && (this._elms.latInput[i].value = position.lat.toFixed(8))
          this._elms.alt && (this._elms.alt[i].innerHTML = position.alt.toFixed(2))
          this._elms.altInput && (this._elms.altInput[i].value = position.alt.toFixed(2))
        }

        this.options.positions = positionsLngLat
        this.previous.positions = positionsLngLat

        // this.entity.polyline.positionsLngLat = positionsLngLat
        let fromDegreesArray = this.renewPositions(this.options.positions, ()=>{
          if(this._positionEditingCallback) {
            this._positionEditingCallback()
            this._positionEditingCallback = null
          }
        })
        this.entity.polyline.positions = Cesium.Cartesian3.fromDegreesArrayHeights(
          fromDegreesArray
        )
        this.renewPolygon(fromDegreesArray)
        this.positionEditing = false
      })

      this.event.mouse_right((movement, cartesian) => {
        this.event.mouse_move(() => { })
        this.event.mouse_left(() => { })
        this.event.mouse_right(() => { })
        this.positionEditing = false
      })
      this.event.gesture_pinck_start((movement, cartesian) => {
        let startTime = new Date()
        this.event.gesture_pinck_end(() => {
          let endTime = new Date()
          let pos = {
            position: {
              x: (movement.position1.x + movement.position2.x) / 2,
              y: (movement.position1.y + movement.position2.y) / 2
            }
          }
          if (endTime - startTime >= 500) {
            // 长按取消
            this.event.mouse_move(() => { })
            this.event.mouse_left(() => { })
            this.event.mouse_right(() => { })
            this.positionEditing = false
          } else {
            leftEvent(pos, cartesian)
          }
        })
      })

      this.entity.polyline.positions = new Cesium.CallbackProperty(function () {
        return Cesium.Cartesian3.fromDegreesArrayHeights(
          positions2
        )
      }, false)
    } else {
      if (!this.sdk || !this.sdk.viewer || !this.label || !this.label.entity) {
        this.label.entity.billboard.color = Cesium.Color.fromCssColorString(
          `rgba(255,255,255,1)`
        )
      }
      this.picking = true
      if (this.event) {
        this.event.mouse_move(() => { })
        this.event.mouse_left(() => { })
        this.event.mouse_right(() => { })
        this.event.destroy()
      }
      this.tip && this.tip.destroy()
      let fromDegreesArray = this.renewPositions(this.options.positions)
      this.entity.polyline.positions = Cesium.Cartesian3.fromDegreesArrayHeights(
        fromDegreesArray
      )
      this.renewPolygon(fromDegreesArray)

      switch (this.heightMode) {
        case 0:
        case '0':
        case 1:
        case '1':
          this.label.position = [
            this.options.positions[0].lng,
            this.options.positions[0].lat,
            fromDegreesArray[2]
          ]
          this.options.label.position = {
            lng: this.options.positions[0].lng,
            lat: this.options.positions[0].lat,
            alt: fromDegreesArray[2]
          }
          break;
        case 2:
        case '2':
          this.label.position = [
            this.options.positions[0].lng,
            this.options.positions[0].lat,
          ]
          this.options.label.position = {
            lng: this.options.positions[0].lng,
            lat: this.options.positions[0].lat,
            alt: fromDegreesArray[2]
          }
          break;
      }
    }
  }

  get positionEditing() {
    return this.operate.positionEditing
  }
  openPositionEditing(cd) {
    this.positionEditing = true
    this._positionEditingCallback = cd
  }
  
  get lengthChangeCallBack() {
    return this._lengthChangeCallBack
  }

  set lengthChangeCallBack (cd) {
    this._lengthChangeCallBack = cd
  }

  setDIV(options = { domid: '', x: 10, y: 10 }) {
    options.x = options.x || options.x === 0 ? options.x : 10
    options.y = options.y || options.y === 0 ? options.y : 10

    let points = []
    for (let i = 0; i < this.options.positions.length; i++) {
      points.push([
        this.options.positions[i].lng,
        this.options.positions[i].lat
      ])
    }
    let line = turf.lineString(points)
    let length = turf.length(line, { units: 'kilometers' })
    let sliced = turf.lineSliceAlong(line, 0, length / 2, {
      units: 'kilometers'
    })

    let siteInfoDom = document.getElementById(options.domid)
    let siteInfoPosition = Cesium.Cartesian3.fromDegrees(
      ...sliced.geometry.coordinates[sliced.geometry.coordinates.length - 1]
    )
    this.sdk.viewer.scene.postRender.addEventListener(percentage => {
      //转换到屏幕坐标
      if (
        siteInfoDom.style.display === 'block' ||
        siteInfoDom.style.display === ''
      ) {
        let winpos = this.sdk.viewer.scene.cartesianToCanvasCoordinates(
          siteInfoPosition
        )
        if (winpos) {
          siteInfoDom.style.left = (winpos.x + options.x).toFixed(0) + 'px'
          siteInfoDom.style.top = (winpos.y + options.y).toFixed(0) + 'px'
        }
      }
    })
  }
}
export default CurvelineObject