Question

Cesium.when(promise7, function (layer) {
  setHypsometric_(layer)
  layer.setQueryParameter({
    url: 'http://153.101.160.58:8090/iserver/services/data-SCGW/rest/data',
    dataSourceName: '1',
    dataSetName: 'GWNB',
    keyWord: 'SmID',
  })
  layer.selectColorType = 1.0
  //  点击外轮廓线高亮闪烁
  layer.selectColorType = Cesium.SelectColorType.SILHOUETTE_EDGE
  layer.selectedLineColor = Cesium.Color.AQUA
  function colorSpark() {
    if (colorFlag) {
      layer.selectedLineColor = Cesium.Color.AQUA
      colorFlag = false
    } else {
      layer.selectedLineColor = Cesium.Color.FORESTGREEN
      colorFlag = true
    }
    if (showPipe.value == false) {
      clearInterval(setTime)
    }
  }
  viewer.pickEvent.addEventListener(function (feature) {
    setTime = setInterval(() => {
      colorSpark()
    }, 1000)
    for (let attr in feature) {
      attr == 'NEWFIELD_2' ? (dataFeature.value['编号'] = feature[attr]) : ''
      attr == 'NEWFIELD_3' ? (dataFeature.value['管径'] = feature[attr]) : ''
      attr == 'NEWFIELD_4' ? (dataFeature.value['材质'] = feature[attr]) : ''
    }
  })
})

我点击高亮闪烁以后关闭弹窗希望这个高亮的外轮廓线消失,应该如何做?

Answer 1

您好，

点击高亮是通过接口 layer.selectedColor 去直接实现的。

您可以试一下， 设置 S3MTilesLayer 的layerBounds 这个接口去设置外轮廓