private void mapControl_MouseDownEvent(object sender, AxMapObjects2._DMapEvents_MouseDownEvent e) { MapObjects2.Point oMousePosition = mapControl.ToMapPoint(e.x, e.y); MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); switch (GlobeVariables.CurrentOperation) { case GPSTrackingMonitor.MapUtil.MapOperationType.ZoomIn: oMapOper.ZoomInMap(mapControl.TrackRectangle(),ref mapControl); break; case GPSTrackingMonitor.MapUtil.MapOperationType.ZoomOut: oMapOper.ZoomOutMap(mapControl.TrackRectangle(), ref mapControl); break; case GPSTrackingMonitor.MapUtil.MapOperationType.Pan: mapControl.Pan(); break; case GPSTrackingMonitor.MapUtil.MapOperationType.Measure: this._measureLine = mapControl.TrackLine(); this.labMeasure.Text = string.Format("长度 : {0} 米", oMapOper.ComputeDistance(this._measureLine).ToString()); break; case GPSTrackingMonitor.MapUtil.MapOperationType.Identify: MapUtil.FeatureInformations oFeatureInfos = oMapOper.GetIdentifyFeatureInfos(oMousePosition, this.mapControl,GlobeVariables.MapInfosCollection); this._frmIdentify.UpdateFeatureInfos(oFeatureInfos, MousePosition); break; case GPSTrackingMonitor.MapUtil.MapOperationType.FetchPoint: this.OnPointFetched(oMousePosition); break; default: break; } }
private void mapControl_AfterTrackingLayerDraw(object sender, AxMapObjects2._DMapEvents_AfterTrackingLayerDrawEvent e) { //绘制导航地图中的视图范围框线 frmNavigation.Instance.DrawMainMapViewExtent(this.mapControl.Extent); //更新比例尺 MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); this.lblScale.Text = string.Format("比例尺 : 1 : {0}", Convert.ToInt32(oMapOper.ComputeMapScale(this.mapControl)).ToString()); Invoke((MethodInvoker)delegate{this._geoeventUpdate.UpdateLabelLocation(this._currentMessageCollection);}); }
private void mnuCarLocate_Click(object sender, EventArgs e) { string sCarNumber = this.GetSelectedCarNumber(); MapObjects2.GeoEvent oGeoEvent = GlobeVariables.MainMapControl.TrackingLayer.FindEvent(sCarNumber); MapObjects2.Point oCarLocation = new MapObjects2.PointClass(); oCarLocation.X = oGeoEvent.X; oCarLocation.Y = oGeoEvent.Y; MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); oMapOper.ZoomAndCenterMap(0.02, oCarLocation, ref GlobeVariables.MainMapControl); GlobeVariables.MainMapControl.Refresh(); GlobeVariables.MainMapControl.FlashShape(oCarLocation, 5); }
public DataTable SearchByCarLocation(Point centerPoint, double searchRaduis) { DataTable dtResult = new RealtimeMonite.TrackingDataTableStruct(); Point oCarLocation = new PointClass(); MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); foreach (DataRow dr in this._realtimeCarInfos.Rows) { oCarLocation.X = Convert.ToDouble(dr["x"]); oCarLocation.Y = Convert.ToDouble(dr["y"]); if (oMapOper.ComputeDistance(centerPoint, oCarLocation) <= searchRaduis) dtResult.Rows.Add(dr.ItemArray); } return dtResult; }
public DataTable SearchByCarLocation(Point centerPoint, double searchRaduis) { DataTable dtResult = new RealtimeMonite.TrackingDataTableStruct(); Point oCarLocation = new PointClass(); MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); foreach (DataRow dr in this._realtimeCarInfos.Rows) { oCarLocation.X = Convert.ToDouble(dr["x"]); oCarLocation.Y = Convert.ToDouble(dr["y"]); if (oMapOper.ComputeDistance(centerPoint, oCarLocation) <= searchRaduis) { dtResult.Rows.Add(dr.ItemArray); } } return(dtResult); }
private void dgvSearchResult_CellDoubleClick(object sender, DataGridViewCellEventArgs e) { if (this.dgvSearchResult.DataSource != null && this.dgvSearchResult.RowCount > 0 && this.dgvSearchResult.SelectedRows.Count > 0) { string sCarNumber = this.dgvSearchResult.SelectedRows[0].Cells["CarNumber"].Value.ToString(); MapObjects2.GeoEvent oGeoEvent = GlobeVariables.MainMapControl.TrackingLayer.FindEvent(sCarNumber); MapObjects2.Point oCarLocation = new MapObjects2.PointClass(); oCarLocation.X = oGeoEvent.X; oCarLocation.Y = oGeoEvent.Y; MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); oMapOper.ZoomAndCenterMap(0.02, oCarLocation, ref GlobeVariables.MainMapControl); GlobeVariables.MainMapControl.Refresh(); GlobeVariables.MainMapControl.FlashShape(oCarLocation, 5); } }
private void dgvSearchResult_CellDoubleClick(object sender, DataGridViewCellEventArgs e) { if (this.dgvSearchResult.DataSource != null && this.dgvSearchResult.RowCount > 0 && this.dgvSearchResult.SelectedRows.Count > 0) { string sCarNumber = this.dgvSearchResult.SelectedRows[0].Cells["CarNumber"].Value.ToString(); MapObjects2.GeoEvent oGeoEvent = GlobeVariables.MainMapControl.TrackingLayer.FindEvent(sCarNumber); MapObjects2.Point oCarLocation = new MapObjects2.PointClass(); oCarLocation.X = oGeoEvent.X; oCarLocation.Y = oGeoEvent.Y; MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); oMapOper.ZoomAndCenterMap(0.02, oCarLocation, ref GlobeVariables.MainMapControl); GlobeVariables.MainMapControl.Refresh(); GlobeVariables.MainMapControl.FlashShape(oCarLocation, 5); } }
private void mnuCarLocate_Click(object sender, EventArgs e) { string sCarNumber = this.GetSelectedCarNumber(); MapObjects2.GeoEvent oGeoEvent = GlobeVariables.MainMapControl.TrackingLayer.FindEvent(sCarNumber); MapObjects2.Point oCarLocation = new MapObjects2.PointClass(); oCarLocation.X = oGeoEvent.X; oCarLocation.Y = oGeoEvent.Y; MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); oMapOper.ZoomAndCenterMap(0.02, oCarLocation, ref GlobeVariables.MainMapControl); GlobeVariables.MainMapControl.Refresh(); GlobeVariables.MainMapControl.FlashShape(oCarLocation, 5); }
private void mapControl_MouseDownEvent(object sender, AxMapObjects2._DMapEvents_MouseDownEvent e) { MapObjects2.Point oMousePosition = mapControl.ToMapPoint(e.x, e.y); MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); switch (GlobeVariables.CurrentOperation) { case GPSTrackingMonitor.MapUtil.MapOperationType.ZoomIn: oMapOper.ZoomInMap(mapControl.TrackRectangle(),ref mapControl); break; case GPSTrackingMonitor.MapUtil.MapOperationType.ZoomOut: oMapOper.ZoomOutMap(mapControl.TrackRectangle(), ref mapControl); break; case GPSTrackingMonitor.MapUtil.MapOperationType.Pan: mapControl.Pan(); break; case GPSTrackingMonitor.MapUtil.MapOperationType.Measure: this._measureLine = mapControl.TrackLine(); this.labMeasure.Text = string.Format("���� �� {0} ��", oMapOper.ComputeDistance(this._measureLine).ToString()); break; case GPSTrackingMonitor.MapUtil.MapOperationType.Identify: MapUtil.FeatureInformations oFeatureInfos = oMapOper.GetIdentifyFeatureInfos(oMousePosition, this.mapControl,GlobeVariables.MapInfosCollection); this._frmIdentify.UpdateFeatureInfos(oFeatureInfos, MousePosition); break; case GPSTrackingMonitor.MapUtil.MapOperationType.FetchPoint: this.OnPointFetched(oMousePosition); break; default: break; } }
private void mapControl_AfterTrackingLayerDraw(object sender, AxMapObjects2._DMapEvents_AfterTrackingLayerDrawEvent e) { //���Ƶ�����ͼ�е���ͼ��Χ���� frmNavigation.Instance.DrawMainMapViewExtent(this.mapControl.Extent); //���±����� MapUtil.MapOperation oMapOper = new GPSTrackingMonitor.MapUtil.MapOperation(); this.lblScale.Text = string.Format("������ �� 1 : {0}", Convert.ToInt32(oMapOper.ComputeMapScale(this.mapControl)).ToString()); Invoke((MethodInvoker)delegate{this._geoeventUpdate.UpdateLabelLocation(this._currentMessageCollection);}); }