public void AddZToSketch(IEditSketch3 sketch) { var editor = ArcUtils.Editor; var editorZ = editor as IEditorZ; IPoint point = sketch.LastPoint; if ((editorZ != null) && (point != null) && sketch.ZAware) { double z = GetHeight(point.X, point.Y); editorZ.UseZOffset = true; editorZ.ZOffset = z; IGeometry geometry = sketch.Geometry; var ptColl = geometry as IPointCollection4; ISketchOperation2 sketchOp = new SketchOperationClass(); sketchOp.Start(editor); IPoint pointc = null; if ((!geometry.IsEmpty) && (geometry is IPoint) && (ptColl == null)) { pointc = geometry as IPoint; ptColl = new MultipointClass(); ptColl.AddPoint(pointc); } if (ptColl != null) { int nrPoints = ptColl.PointCount; for (int i = 0; i < nrPoints; i++) { IPoint pointC = ptColl.Point[i]; // ReSharper disable CompareOfFloatsByEqualityOperator if (pointC.Z == 0) { IPoint newPoint = new PointClass { X = pointC.X, Y = pointC.Y, Z = z }; ptColl.UpdatePoint(i, newPoint); } // ReSharper restore CompareOfFloatsByEqualityOperator } } sketch.Geometry = pointc ?? (ptColl as IGeometry); geometry = sketch.Geometry; if (geometry != null) { sketchOp.Finish(geometry.Envelope, esriSketchOperationType.esriSketchOperationGeneral, geometry); } } }
public void UpdatePoint(PointMeasurementData measurementData, int index) { _index = index; bool notCreated = NotCreated; MeasurementPointS measurementPoint = measurementData.measurementPoint; double x = measurementPoint.x; double y = measurementPoint.y; double z = measurementPoint.z; _point = ArcUtils.GsToMapPoint(x, y, z); IActiveView activeView = ArcUtils.ActiveView; var display = activeView.ScreenDisplay; IDisplayTransformation dispTrans = display.DisplayTransformation; double size = dispTrans.FromPoints(PointSize); double xmin = x - size; double xmax = x + size; double ymin = y - size; double ymax = y + size; _oldEnvelope = _envelope; foreach (var observation in _observations) { double[] obs = observation.Value; if (obs.Length >= 2) { double xdir = (_point.X - obs[0]) / 2; double ydir = (_point.Y - obs[1]) / 2; xmin = Math.Min(xmin, _point.X + xdir); ymin = Math.Min(ymin, _point.Y + ydir); xmax = Math.Max(xmax, obs[0]); ymax = Math.Max(ymax, obs[1]); } } _envelope = new EnvelopeClass { XMin = xmin, XMax = xmax, YMin = ymin, YMax = ymax }; var avEvents = ArcUtils.ActiveViewEvents; if (avEvents != null) { if (!notCreated) { avEvents.AfterDraw -= AvEventsAfterDraw; } avEvents.AfterDraw += AvEventsAfterDraw; } IEditor3 editor = ArcUtils.Editor; var sketch = editor as IEditSketch3; if ((sketch != null) && (_measurement != null)) { IGeometry geometry = sketch.Geometry; int nrPoints; var ptColl = _measurement.ToPointCollection(geometry, out nrPoints); if ((ptColl != null) && _measurement.IsSketch) { if (_intId <= nrPoints) { IPoint pointC = ptColl.Point[_intId - 1]; if (!IsSame(pointC)) { ISketchOperation2 sketchOp = new SketchOperationClass(); sketchOp.Start(editor); IPoint point = new PointClass { X = _point.X, Y = _point.Y, Z = _point.Z, M = _index, ZAware = sketch.ZAware }; if (_measurement.IsPointMeasurement) { sketch.Geometry = point; } else { ptColl.UpdatePoint((_intId - 1), point); if ((_intId == 1) && ((nrPoints + 1) == ptColl.PointCount)) { ptColl.UpdatePoint((ptColl.PointCount - 1), point); } sketch.Geometry = ptColl as IGeometry; } geometry = sketch.Geometry; if (geometry != null) { sketchOp.Finish(geometry.Envelope, esriSketchOperationType.esriSketchOperationGeneral, geometry); } } } else { ISketchOperation2 sketchOp = new SketchOperationClass(); sketchOp.Start(editor); IPoint point = new PointClass { X = _point.X, Y = _point.Y, Z = _point.Z, M = _index, ZAware = sketch.ZAware }; int nrPoints2 = ptColl.PointCount; switch (nrPoints2) { case 0: ptColl.AddPoint(point); if (geometry is IPolygon4) { ptColl.AddPoint(point); } break; case 1: ptColl.AddPoint(point); break; default: if (_intId <= (nrPoints + 1)) { object point1 = ((_intId - 1) == nrPoints2) ? Type.Missing : (_intId - 1); object point2 = Type.Missing; ptColl.AddPoint(point, ref point1, ref point2); } break; } sketch.Geometry = ptColl as IGeometry; geometry = sketch.Geometry; if (geometry != null) { sketchOp.Finish(geometry.Envelope, esriSketchOperationType.esriSketchOperationGeneral, geometry); } } } else { if (geometry is IPoint) { if (geometry.IsEmpty) { if ((!double.IsNaN(_point.X)) && (!double.IsNaN(_point.Y))) { if (!_added) { IApplication application = ArcMap.Application; ICommandItem tool = application.CurrentTool; ICommand command = tool.Command; if (!(command is IEditTool)) { _added = true; var editorZ = editor as IEditorZ; double zOffset = 0.0; if (editorZ != null) { zOffset = editorZ.ZOffset; editorZ.ZOffset = _point.Z; } ISketchOperation2 sketchOp = new SketchOperationClass(); sketchOp.Start(editor); IPoint point = new PointClass { X = _point.X, Y = _point.Y, Z = _point.Z, M = _index, ZAware = sketch.ZAware }; sketch.Geometry = point; geometry = sketch.Geometry; sketchOp.Finish(geometry.Envelope, esriSketchOperationType.esriSketchOperationGeneral, geometry); sketch.FinishSketch(); if (editorZ != null) { editorZ.ZOffset = zOffset; } _added = false; } } } } else { var pointC = geometry as IPoint; if (!IsSame(pointC)) { if ((!double.IsNaN(_point.X)) && (!double.IsNaN(_point.Y))) { ISketchOperation2 sketchOp = new SketchOperationClass(); sketchOp.Start(editor); IPoint point = new PointClass { X = _point.X, Y = _point.Y, Z = _point.Z, M = _index, ZAware = sketch.ZAware }; sketch.Geometry = point; geometry = sketch.Geometry; sketchOp.Finish(geometry.Envelope, esriSketchOperationType.esriSketchOperationGeneral, geometry); } } } } } } Update(); }
private static void OnCurrentTaskChanged() { try { IEditor3 editor = ArcUtils.Editor; LogClient.Info("On CurrentTask Changed"); _doSelection = true; if (editor != null) { var sketch = editor as IEditSketch3; var editLayers = editor as IEditLayers; if ((sketch != null) && (editLayers != null)) { IEditTask task = editor.CurrentTask; ILayer currentLayer = editLayers.CurrentLayer; VectorLayer vectorLayer = (EditFeatures.Count != 1) ? ((currentLayer == null) ? null : GetLayer(currentLayer)) : GetLayer(EditFeatures[0]); if ((task != null) && ((vectorLayer != null) && (vectorLayer.IsVisibleInGlobespotter))) { var taskName = task as IEditTaskName; if (taskName != null) { IGeometry geometry = sketch.Geometry; string name = taskName.UniqueName; if (name == "GarciaUI_ModifyFeatureTask") { Measurement measurement = Measurement.Get(geometry, false); if (measurement != null) { int nrPoints; var ptColl = measurement.ToPointCollection(geometry, out nrPoints); if (ptColl != null) { ISketchOperation2 sketchOp = new SketchOperationClass(); sketchOp.Start(editor); for (int j = 0; j < nrPoints; j++) { IPoint point = ptColl.Point[j]; MeasurementPoint mpoint = measurement.IsPointMeasurement ? measurement.GetPoint(point, false) : measurement.GetPoint(point); double m = (mpoint == null) ? double.NaN : mpoint.M; double z = (mpoint == null) ? double.NaN : mpoint.Z; IPoint point2 = new PointClass { X = point.X, Y = point.Y, Z = z, M = m, ZAware = sketch.ZAware }; ptColl.UpdatePoint(j, point2); if (measurement.IsPointMeasurement) { sketch.Geometry = point2; } } if (!measurement.IsPointMeasurement) { sketch.Geometry = ptColl as IGeometry; } geometry = sketch.Geometry; if (geometry != null) { sketchOp.Finish(geometry.Envelope, esriSketchOperationType.esriSketchOperationGeneral, geometry); } } measurement.SetSketch(); measurement.OpenMeasurement(); measurement.DisableMeasurementSeries(); } } else { Measurement measurement = Measurement.Get(geometry, false); if (measurement != null) { measurement.EnableMeasurementSeries(); } OnSelectionChanged(); } } } } } } catch (Exception ex) { LogClient.Error("VectorLayer.OnCurrentTaskChanged", ex.Message, ex); Trace.WriteLine(ex.Message, "VectorLayer.OnCurrentTaskChanged"); } }
protected override void OnClick() { IEditor pEd = (IEditor)ArcMap.Editor; IEditor2 pEd2 = (IEditor2)ArcMap.Editor; IEditProperties pEdProps1 = pEd as IEditProperties; IEditProperties2 pEdProps2 = pEd as IEditProperties2; IEditSketch2 pSketch2 = ArcMap.Editor as IEditSketch2; ISegmentCollection pSegColl = pSketch2.Geometry as ISegmentCollection; double dLineDirection = 0; ISketchTool sketchTool = ArcMap.Application.CurrentTool.Command as ISketchTool; if (sketchTool.Constraint == esriSketchConstraint.esriConstraintAngle) { dLineDirection = sketchTool.AngleConstraint; } else { ILine pRubberBandLine = new LineClass(); pRubberBandLine.PutCoords(pSketch2.LastPoint, pEd2.Location); dLineDirection = pRubberBandLine.Angle; } IAngularConverter pAngConv = new AngularConverterClass(); pAngConv.SetAngle(dLineDirection, esriDirectionType.esriDTPolar, esriDirectionUnits.esriDURadians); int iSegCnt = pSegColl.SegmentCount; dlgSpiralParameters SpiralEntryDialog = new dlgSpiralParameters(); string sBearing = pAngConv.GetString(pEdProps2.DirectionType, pEdProps2.DirectionUnits, pEdProps2.AngularUnitPrecision); SpiralEntryDialog.txtDirection.Text = sBearing; //Display the dialog DialogResult pDialogResult = SpiralEntryDialog.ShowDialog(); esriCurveDensifyMethod DensifyMethod = esriCurveDensifyMethod.esriCurveDensifyByAngle; //default double dDensifyParameter = 2 * Math.PI / 180; //2 degrees //default if (SpiralEntryDialog.optCustomDensification.Checked) { DensifyMethod = (esriCurveDensifyMethod)SpiralEntryDialog.cboDensificationType.SelectedIndex; if (DensifyMethod == esriCurveDensifyMethod.esriCurveDensifyByAngle) { dDensifyParameter = Convert.ToDouble(SpiralEntryDialog.numAngleDensification.Value) * Math.PI / 180; } else { if (!Double.TryParse(SpiralEntryDialog.txtDensifyValue.Text, out dDensifyParameter)) { dDensifyParameter = 2; } } } if (pDialogResult != DialogResult.OK) { return; } if (SpiralEntryDialog.txtStartRadius.Text.ToLower().Trim() == "infinity" && SpiralEntryDialog.txtEndRadius.Text.ToLower().Trim() == "infinity") { return; } double dSpiralRadius1 = Double.MaxValue; //default to infinity double dFromCurvature = 0; if (SpiralEntryDialog.txtStartRadius.Text.ToLower() != "infinity") { if (Double.TryParse(SpiralEntryDialog.txtStartRadius.Text, out dSpiralRadius1)) { dFromCurvature = 1 / dSpiralRadius1; } else { return; } } double dSpiralRadius2 = Double.MaxValue; //default to infinity double dToCurvature = 0; if (SpiralEntryDialog.txtEndRadius.Text.ToLower() != "infinity") { if (Double.TryParse(SpiralEntryDialog.txtEndRadius.Text, out dSpiralRadius2)) { dToCurvature = 1 / dSpiralRadius2; } else { return; } } bool bIsCCW = (dSpiralRadius1 > dSpiralRadius2) ? SpiralEntryDialog.optRight.Checked : SpiralEntryDialog.optLeft.Checked; bool bSpecialCaseCircularArc = (dSpiralRadius1 == dSpiralRadius2); if (!pAngConv.SetString(SpiralEntryDialog.txtDirection.Text, pEdProps2.DirectionType, pEdProps2.DirectionUnits)) { return; } double dNorthAzimuthRadians = pAngConv.GetAngle(esriDirectionType.esriDTNorthAzimuth, esriDirectionUnits.esriDURadians); IVector3D pVec = new Vector3DClass(); pVec.PolarSet(dNorthAzimuthRadians, 0, 500); IPoint pTangentPoint = new PointClass(); pTangentPoint.PutCoords(pSketch2.LastPoint.X + pVec.XComponent, pSketch2.LastPoint.Y + pVec.YComponent); //double dStreamingTol = pEdProps1.StreamTolerance; //if (dStreamingTol == 0) // dStreamingTol = 0.001 * 5000; //metric //double dSpiralOffsetGeometryPrecision = 0.001 * 250; //metric 0.25 m IPolyline6 theSpiralPolyLine = null; double dExitTangent = 0; if (SpiralEntryDialog.cboPathLengthParameter.SelectedIndex == 0) { double dSpiralArcLength; if (!Double.TryParse(SpiralEntryDialog.txtPathLengthParameter.Text, out dSpiralArcLength)) { return; } if (bSpecialCaseCircularArc) { ILine pInTangentLine = new LineClass(); pInTangentLine.PutCoords(pSketch2.LastPoint, pTangentPoint); ISegment pTangentSegment = (ISegment)pInTangentLine; IConstructCircularArc2 pCircArcConstr = new ESRI.ArcGIS.Geometry.CircularArcClass() as IConstructCircularArc2; pCircArcConstr.ConstructTangentRadiusArc(pTangentSegment, false, bIsCCW, dSpiralRadius1, dSpiralArcLength); ICircularArc pArcSegment = pCircArcConstr as ICircularArc; //Get chord Line from tangent curve constructor ILine pChordLine = new LineClass(); pChordLine.PutCoords(pArcSegment.FromPoint, pArcSegment.ToPoint); double dPolarRadians = pChordLine.Angle; //to get the chord azimuth pCircArcConstr.ConstructBearingRadiusArc(pSketch2.LastPoint, dPolarRadians, bIsCCW, dSpiralRadius1, dSpiralArcLength); dExitTangent = pArcSegment.ToAngle + Math.PI / 2; ISegmentCollection segCollection = new PolylineClass() as ISegmentCollection; object obj = Type.Missing; segCollection.AddSegment((ISegment)pArcSegment, ref obj, ref obj); theSpiralPolyLine = segCollection as IPolyline6; } else { theSpiralPolyLine = ConstructSpiralbyLength(pSketch2.LastPoint, pTangentPoint, dFromCurvature, dToCurvature, bIsCCW, dSpiralArcLength, DensifyMethod, dDensifyParameter, out dExitTangent); } } if (SpiralEntryDialog.cboPathLengthParameter.SelectedIndex == 1) { if (!pAngConv.SetString(SpiralEntryDialog.txtPathLengthParameter.Text, esriDirectionType.esriDTPolar, pEdProps2.DirectionUnits)) { return; } double dSpiralDeltaAngle = pAngConv.GetAngle(esriDirectionType.esriDTPolar, esriDirectionUnits.esriDURadians); if (bSpecialCaseCircularArc) { ILine pInTangentLine = new LineClass(); pInTangentLine.PutCoords(pSketch2.LastPoint, pTangentPoint); ISegment pTangentSegment = (ISegment)pInTangentLine; IConstructCircularArc2 pCircArcConstr = new ESRI.ArcGIS.Geometry.CircularArcClass() as IConstructCircularArc2; pCircArcConstr.ConstructTangentRadiusAngle(pTangentSegment, false, bIsCCW, dSpiralRadius1, dSpiralDeltaAngle); ICircularArc pArcSegment = pCircArcConstr as ICircularArc; //Get chord Line from tangent curve constructor ILine pChordLine = new LineClass(); pChordLine.PutCoords(pArcSegment.FromPoint, pArcSegment.ToPoint); double dPolarRadians = pChordLine.Angle; //to get the chord azimuth pCircArcConstr.ConstructBearingRadiusAngle(pSketch2.LastPoint, dPolarRadians, bIsCCW, dSpiralRadius1, dSpiralDeltaAngle); dExitTangent = pArcSegment.ToAngle + Math.PI / 2; ISegmentCollection segCollection = new PolylineClass() as ISegmentCollection; object obj = Type.Missing; segCollection.AddSegment((ISegment)pArcSegment, ref obj, ref obj); theSpiralPolyLine = segCollection as IPolyline6; } else { theSpiralPolyLine = ConstructSpiralbyDeltaAngle(pSketch2.LastPoint, pTangentPoint, dFromCurvature, dToCurvature, bIsCCW, dSpiralDeltaAngle, DensifyMethod, dDensifyParameter, out dExitTangent); } } if (theSpiralPolyLine == null) { MessageBox.Show("A spiral could not be created with the entered parameters."); return; } ISegmentCollection pSpiralSegCollection = theSpiralPolyLine as ISegmentCollection; //Start a sketch operation and insert the new envelope into the sketch ISketchOperation2 sketchOp = new SketchOperationClass(); sketchOp.Start(ArcMap.Editor); sketchOp.MenuString = "Add Spiral"; pSegColl.AddSegmentCollection(pSpiralSegCollection); IGeometry geom = pSegColl as IGeometry; pSketch2.Geometry = geom; //set the angle constraint to the exit tangent of the spiral sketchTool.Constraint = esriSketchConstraint.esriConstraintAngle; sketchTool.AngleConstraint = dExitTangent; sketchOp.Finish(ArcMap.Document.ActiveView.Extent, esriSketchOperationType.esriSketchOperationGeneral, null); }