/**
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* 工具栏-测量
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*/
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var Cesium = window.Cesium;
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var colorAll = {
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point: Cesium.Color.fromCssColorString("#ff0000"),
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polyline: Cesium.Color.fromCssColorString("#ffff00").withAlpha(0.6),
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polygon: Cesium.Color.fromCssColorString("#ffff00").withAlpha(0.6),
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};
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var measureData = new Map()
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export default {
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methods: {
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// 清除测量
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clearMeasure(id) {
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if (id) {
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let data = measureData.get(id)
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data && data.deleteObject && data.deleteObject()
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// 体积方量
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data && data.cleanUp && data.cleanUp()
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measureData.delete(id)
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} else {
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measureData.forEach(data => {
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data.deleteObject && data.deleteObject()
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// 体积方量
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data.cleanUp && data.cleanUp()
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})
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measureData.clear()
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}
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},
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// 打开测量结果弹窗
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openMeasureResultInfo(name, data) {
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console.log(data)
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let info = '';
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switch (name) {
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case '水平距离':
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case '空间距离':
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info = '总长度：' + data.distance[data.distance.length - 1]
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break;
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case '海拔高度':
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info = '海拔：' + data.height
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break;
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case '垂直高度':
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info = `${data.gddistance}<br>${data.kjdistance}<br>${data.spdistance}`
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break;
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case '表面面积':
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case '平面面积':
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info = data.mj
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break;
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case '角度':
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data.labels.forEach(label => {
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info += label.label.text.getValue() + "<br>";
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});
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break;
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case '体积方量':
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info = `填方：${data.volume.fill.toFixed(4) + data.unit.fill}<br>挖方：${data.volume.dig.toFixed(4) + data.unit.dig}`;
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break;
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}
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return this.$refs &&
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this.$refs.mapinfo &&
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this.$refs.mapinfo.open(name, info, {
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close: () => {
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// 清除测量
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this.clearMeasure(data.id)
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},
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});
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},
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//量算-水平直线距离
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horizontalMeasure(callback) {
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let measure = window.sgworld.Command.execute(0, 2, colorAll, (data) => {
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data.id = window.sgworld.Core.getuid()
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measureData.set(data.id, measure)
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this.openMeasureResultInfo('水平距离', data)
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callback && typeof callback === 'function' && callback(data)
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});
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},
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//量算-空间距离
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spaceMeasure(callback) {
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let measure = window.sgworld.Command.execute(0, 10, colorAll, (data) => {
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data.id = window.sgworld.Core.getuid()
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measureData.set(data.id, measure)
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this.openMeasureResultInfo('空间距离', data)
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callback && typeof callback === 'function' && callback(data)
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});
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},
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//量算-海拔高度
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Altitude(callback) {
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let measure = window.sgworld.Command.execute(1, 11, colorAll, (data) => {
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data.id = window.sgworld.Core.getuid()
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measureData.set(data.id, measure)
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this.openMeasureResultInfo('海拔高度', data)
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callback && typeof callback === 'function' && callback(data)
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});
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},
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//量算-垂直高度
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VerticalHeight(callback) {
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let measure = window.sgworld.Command.execute(0, 5, colorAll, (data) => {
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data.id = window.sgworld.Core.getuid()
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measureData.set(data.id, measure)
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this.openMeasureResultInfo('垂直高度', data)
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callback && typeof callback === 'function' && callback(data)
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});
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},
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//量算-表面面积
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surfaceArea(callback) {
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let measure = window.sgworld.Command.execute(0, 8, {
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...colorAll,
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tin: true, // 是否显示tin三角网
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onlyTerrain: false // 是否只测量精细地形
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}, (data) => {
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data.id = window.sgworld.Core.getuid()
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measureData.set(data.id, measure)
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this.openMeasureResultInfo('表面面积', data)
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callback && typeof callback === 'function' && callback(data)
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});
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},
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//量算-平面面积
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tyArea(callback) {
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let measure = window.sgworld.Command.execute(0, 3, colorAll, (data) => {
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data.id = window.sgworld.Core.getuid()
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measureData.set(data.id, measure)
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this.openMeasureResultInfo('平面面积', data)
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callback && typeof callback === 'function' && callback(data)
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});
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},
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//量算-角度
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measureAngle(callback) {
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let measure = window.sgworld.Command.execute(0, 12, colorAll, (data) => {
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data.id = window.sgworld.Core.getuid()
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measureData.set(data.id, measure)
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this.openMeasureResultInfo('角度', data)
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callback && typeof callback === 'function' && callback(data)
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});
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},
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// 量算-体积方量
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analysisVolume(callback) {
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let volumetricMeasurementTool = window.sgworld.Creator.createVolumetricMeasureTool();
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volumetricMeasurementTool.startDrawing(
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{ ...colorAll, onlyTerrain: false },
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'auto',
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(data) => {
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if (volumetricMeasurementTool.popupData) {
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volumetricMeasurementTool.popupData.value = `填方：${data.volume.fill.toFixed(4) + data.unit.fill}<br>挖方：${data.volume.dig.toFixed(4) + data.unit.dig}`;
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} else {
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data.id = window.sgworld.Core.getuid()
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measureData.set(data.id, volumetricMeasurementTool)
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let popupData = this.openMeasureResultInfo('体积方量', data)
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volumetricMeasurementTool.popupData = popupData
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}
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callback && typeof callback === "function" && callback(data);
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}
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);
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},
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}
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}
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