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@ -481,8 +481,8 @@ export default { |
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platformCustomStyles: {}, |
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// 默认样式 |
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defaultStyles: { |
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point: { color: '#FF0000', size: 12 }, |
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line: { color: '#00FF00', width: 3 }, |
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point: { color: '#808080', size: 8 }, |
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line: { color: '#000000', width: 1 }, |
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polygon: { color: '#0000FF', opacity: 0, width: 4 }, |
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rectangle: { color: '#FFA500', opacity: 0, width: 4 }, |
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circle: { color: '#800080', opacity: 0, width: 4 }, |
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@ -4187,7 +4187,7 @@ export default { |
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// 测距模式：使用千米，简化格式 |
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this.hoverTooltip = { |
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visible: true, |
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content: `${(cumulativeLength / 1000).toFixed(1)}km ，${bearingType === 'magnetic' ? '磁' : '真'}：${bearing.toFixed(1)}°`, |
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content: `${(cumulativeLength / 1000).toFixed(1)}km ，${bearing.toFixed(1)}°`, |
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position: { |
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x: movement.endPosition.x + 10, |
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y: movement.endPosition.y - 10 |
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@ -4533,7 +4533,7 @@ export default { |
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// 测距模式：使用千米，简化格式 |
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this.hoverTooltip = { |
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visible: true, |
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content: `${(length / 1000).toFixed(1)}km ，真：${bearing.toFixed(1)}°`, |
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content: `${(length / 1000).toFixed(1)}km ，${bearing.toFixed(1)}°`, |
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position: { |
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x: movement.endPosition.x + 10, |
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y: movement.endPosition.y - 10 |
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@ -4561,9 +4561,16 @@ export default { |
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const position = this.getClickPosition(click.position); |
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if (position) { |
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this.drawingPoints.push(position); |
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// 计算从起点到当前点的累计距离 |
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let cumulativeDistance = 0; |
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if (this.drawingPoints.length > 1) { |
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cumulativeDistance = this.calculateLineLength(this.drawingPoints); |
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} |
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// 创建点实体并添加到场景中 |
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this.entityCounter++; |
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const pointId = `point_${this.entityCounter}`; |
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// 判断是否是起点 |
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const isStartPoint = this.drawingPoints.length === 1; |
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const pointEntity = this.viewer.entities.add({ |
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id: pointId, |
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position: position, |
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@ -4572,6 +4579,17 @@ export default { |
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color: Cesium.Color.fromCssColorString(this.defaultStyles.point.color), |
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outlineColor: Cesium.Color.WHITE, |
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outlineWidth: 2 |
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}, |
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label: { |
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text: isStartPoint ? '起点' : `${(cumulativeDistance / 1000).toFixed(2)}km`, |
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font: '14px Microsoft YaHei, sans-serif', |
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fillColor: Cesium.Color.BLACK, |
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backgroundColor: Cesium.Color.WHITE.withAlpha(0.8), |
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showBackground: true, |
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horizontalOrigin: Cesium.HorizontalOrigin.LEFT, |
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verticalOrigin: Cesium.VerticalOrigin.CENTER, |
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pixelOffset: new Cesium.Cartesian2(15, 0), |
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disableDepthTestDistance: Number.POSITIVE_INFINITY |
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} |
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}); |
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this.drawingPointEntities.push(pointEntity); |
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@ -4646,6 +4664,14 @@ export default { |
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this.viewer.entities.remove(this.tempPreviewEntity); |
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this.tempPreviewEntity = null; |
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} |
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// 修改最后一个点的标签，在距离前面加上"共"字 |
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if (this.drawingPointEntities.length > 0) { |
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const lastPointEntity = this.drawingPointEntities[this.drawingPointEntities.length - 1]; |
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const length = this.calculateLineLength([...this.drawingPoints]); |
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if (lastPointEntity.label) { |
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lastPointEntity.label.text = `共${(length / 1000).toFixed(2)}km`; |
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} |
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} |
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// 创建最终的实线实体 |
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const entity = this.addLineEntity([...this.drawingPoints], [...this.drawingPointEntities]); |
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// 计算长度 |
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