private void method_3(IDisplay idisplay_0, esriViewDrawPhase esriViewDrawPhase_0)
{
if ((CmdSelectTopology.m_TopologyGraph == null ? false : this.Enabled))
{
IEnumTopologyEdge edgeSelection = CmdSelectTopology.m_TopologyGraph.EdgeSelection;
edgeSelection.Reset();
ITopologyEdge topologyEdge = edgeSelection.Next();
object value = Missing.Value;
if (topologyEdge != null)
{
IGeometryCollection polylineClass = new Polyline() as IGeometryCollection;
while (topologyEdge != null)
{
polylineClass.AddGeometryCollection((IGeometryCollection)topologyEdge.Geometry);
topologyEdge = edgeSelection.Next();
}
idisplay_0.SetSymbol((ISymbol)this.ilineSymbol_0);
idisplay_0.DrawPolyline((IGeometry)polylineClass);
}
IEnumTopologyNode nodeSelection = CmdSelectTopology.m_TopologyGraph.NodeSelection;
nodeSelection.Reset();
ITopologyNode topologyNode = nodeSelection.Next();
if (topologyNode != null)
{
IPointCollection multipointClass = new Multipoint();
while (topologyNode != null)
{
multipointClass.AddPoint((IPoint)topologyNode.Geometry, ref value, ref value);
topologyNode = nodeSelection.Next();
}
idisplay_0.SetSymbol((ISymbol)this.imarkerSymbol_0);
idisplay_0.DrawMultipoint((IGeometry)multipointClass);
}
}
}
public static void EndSketch(bool bool_0, IActiveView iactiveView_0, IFeatureLayer ifeatureLayer_0)
{
INewLineFeedback feedback;
IPointCollection pointCollection;
IGeometryCollection mLastPartGeometry;
try
{
if (SketchToolAssist.m_pPointColn != null)
{
SketchToolAssist.m_pPointColn.RemovePoints(0, SketchToolAssist.m_pPointColn.PointCount);
}
IPoint mPAnchorPoint = null;
if (SketchToolAssist.Feedback != null)
{
if (SketchToolAssist.IsDrawTempLine == DrawTempGeometry.Line)
{
feedback = (INewLineFeedback)SketchToolAssist.Feedback;
mPAnchorPoint = SketchShareEx.m_pAnchorPoint;
if (bool_0)
{
feedback.AddPoint(mPAnchorPoint);
}
SketchToolAssist.TempLine = feedback.Stop();
SketchShareEx.m_bInUse = false;
if (SketchToolAssist.CurrentTask != null)
{
SketchToolAssist.CurrentTask.Excute();
}
SketchToolAssist.Feedback = null;
return;
}
else if (SketchToolAssist.IsDrawTempLine == DrawTempGeometry.Fill)
{
INewPolygonFeedbackEx newPolygonFeedbackEx = (INewPolygonFeedbackEx)SketchToolAssist.Feedback;
mPAnchorPoint = SketchShareEx.m_pAnchorPoint;
if (bool_0)
{
newPolygonFeedbackEx.AddPoint(mPAnchorPoint);
}
SketchToolAssist.TempLine = newPolygonFeedbackEx.Stop();
SketchShareEx.m_bInUse = false;
if (SketchToolAssist.CurrentTask != null)
{
SketchToolAssist.CurrentTask.Excute();
}
SketchToolAssist.Feedback = null;
return;
}
else if (SketchToolAssist.IsDrawTempLine != DrawTempGeometry.Point)
{
mPAnchorPoint = SketchShareEx.m_pAnchorPoint;
IGeometry mPPointCollection = null;
if (SketchToolAssist.Feedback is INewMultiPointFeedback)
{
((INewMultiPointFeedback)SketchToolAssist.Feedback).Stop();
mPPointCollection = (IGeometry)SketchShareEx.m_pPointCollection;
}
else if (SketchToolAssist.Feedback is INewLineFeedback)
{
feedback = (INewLineFeedback)SketchToolAssist.Feedback;
if (bool_0)
{
feedback.AddPoint(mPAnchorPoint);
}
IPolyline polyline = feedback.Stop();
if (polyline != null)
{
pointCollection = (IPointCollection)polyline;
if (pointCollection.PointCount >= 2)
{
mPPointCollection = (IGeometry)pointCollection;
if (SketchShareEx.m_LastPartGeometry != null &&
SketchShareEx.m_LastPartGeometry is IPolyline)
{
mLastPartGeometry = SketchShareEx.m_LastPartGeometry as IGeometryCollection;
mLastPartGeometry.AddGeometryCollection(polyline as IGeometryCollection);
mPPointCollection = mLastPartGeometry as IGeometry;
SketchShareEx.m_LastPartGeometry = null;
}
}
SketchShareEx.m_pLastPoint1 = null;
SketchShareEx.m_pEndPoint1 = null;
SketchShareEx.m_totalLength = 0;
if ((mPPointCollection == null ? false : SketchShareEx.IsCreateParrel))
{
object value = Missing.Value;
object constructOffset = SketchShareEx.ConstructOffset;
IConstructCurve polylineClass = new Polyline() as IConstructCurve;
polylineClass.ConstructOffset(mPPointCollection as IPolycurve,
SketchShareEx.m_offset, ref constructOffset, ref value);
IGeometryCollection geometryCollection = new Polyline() as IGeometryCollection;
geometryCollection.AddGeometryCollection(polylineClass as IGeometryCollection);
polylineClass = new Polyline() as IConstructCurve;
polylineClass.ConstructOffset(mPPointCollection as IPolycurve,
-SketchShareEx.m_offset, ref constructOffset, ref value);
geometryCollection.AddGeometryCollection(polylineClass as IGeometryCollection);
mPPointCollection = geometryCollection as IGeometry;
}
}
}
else if (SketchToolAssist.Feedback is INewPolygonFeedback)
{
INewPolygonFeedback newPolygonFeedback = (INewPolygonFeedback)SketchToolAssist.Feedback;
if (bool_0)
{
newPolygonFeedback.AddPoint(mPAnchorPoint);
}
IPolygon polygon = newPolygonFeedback.Stop();
if (polygon != null)
{
pointCollection = (IPointCollection)polygon;
if (pointCollection.PointCount >= 3)
{
mPPointCollection = (IGeometry)pointCollection;
if (!(mPPointCollection as ITopologicalOperator).IsSimple)
{
(mPPointCollection as ITopologicalOperator).Simplify();
}
if (SketchShareEx.m_LastPartGeometry != null &&
SketchShareEx.m_LastPartGeometry is IPolygon)
{
mLastPartGeometry = SketchShareEx.m_LastPartGeometry as IGeometryCollection;
mLastPartGeometry.AddGeometryCollection(polygon as IGeometryCollection);
mPPointCollection = mLastPartGeometry as IGeometry;
SketchShareEx.m_LastPartGeometry = null;
}
}
SketchToolAssist.m_pPointColn = null;
}
}
CreateFeatureTool.CreateFeature(mPPointCollection, iactiveView_0, ifeatureLayer_0);
}
else
{
SketchToolAssist.TempLine = SketchShareEx.m_pAnchorPoint;
SketchShareEx.m_bInUse = false;
if (SketchToolAssist.CurrentTask != null)
{
SketchToolAssist.CurrentTask.Excute();
}
SketchToolAssist.Feedback = null;
return;
}
}
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
if (cOMException.ErrorCode != -2147220936)
{
Logger.Current.Error("", cOMException, "");
}
else
{
MessageBox.Show("坐标值或量测值超出范围!", "创建要素", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
iactiveView_0.PartialRefresh(esriViewDrawPhase.esriViewGeography, ifeatureLayer_0, null);
}
catch (Exception exception1)
{
Exception exception = exception1;
iactiveView_0.PartialRefresh(esriViewDrawPhase.esriViewGeography, ifeatureLayer_0, null);
Logger.Current.Error("", exception, "");
}
SketchShareEx.m_bInUse = false;
SketchShareEx.LastPoint = null;
SketchToolAssist.Feedback = null;
SketchShareEx.PointCount = 0;
SketchShareEx.m_bSnapSuccessful = false;
SketchToolAssist.m_pAP = null;
}
public static void EndSketch(IGeometry igeometry_0, IActiveView iactiveView_0, IFeatureLayer ifeatureLayer_0)
{
IGeometryCollection mLastPartGeometry;
try
{
if (igeometry_0.GeometryType == esriGeometryType.esriGeometryPolyline)
{
IPolyline igeometry0 = igeometry_0 as IPolyline;
if (SketchShareEx.m_LastPartGeometry != null && SketchShareEx.m_LastPartGeometry is IPolyline)
{
mLastPartGeometry = SketchShareEx.m_LastPartGeometry as IGeometryCollection;
mLastPartGeometry.AddGeometryCollection(igeometry0 as IGeometryCollection);
igeometry_0 = mLastPartGeometry as IGeometry;
SketchShareEx.m_LastPartGeometry = null;
}
SketchShareEx.m_pLastPoint1 = null;
SketchShareEx.m_pEndPoint1 = null;
SketchShareEx.m_totalLength = 0;
if ((igeometry_0 == null ? false : SketchShareEx.IsCreateParrel))
{
object value = Missing.Value;
object constructOffset = SketchShareEx.ConstructOffset;
IConstructCurve polylineClass = new Polyline() as IConstructCurve;
polylineClass.ConstructOffset(igeometry_0 as IPolycurve, SketchShareEx.m_offset,
ref constructOffset, ref value);
IGeometryCollection geometryCollection = new Polyline() as IGeometryCollection;
geometryCollection.AddGeometryCollection(polylineClass as IGeometryCollection);
polylineClass = new Polyline() as IConstructCurve;
polylineClass.ConstructOffset(igeometry_0 as IPolycurve, -SketchShareEx.m_offset,
ref constructOffset, ref value);
geometryCollection.AddGeometryCollection(polylineClass as IGeometryCollection);
igeometry_0 = geometryCollection as IGeometry;
}
}
else if (igeometry_0.GeometryType == esriGeometryType.esriGeometryPolygon)
{
IPolygon polygon = igeometry_0 as IPolygon;
if (SketchShareEx.m_LastPartGeometry != null && SketchShareEx.m_LastPartGeometry is IPolygon)
{
mLastPartGeometry = SketchShareEx.m_LastPartGeometry as IGeometryCollection;
mLastPartGeometry.AddGeometryCollection(polygon as IGeometryCollection);
igeometry_0 = mLastPartGeometry as IGeometry;
SketchShareEx.m_LastPartGeometry = null;
}
SketchToolAssist.m_pPointColn = null;
}
CreateFeatureTool.CreateFeature(igeometry_0, iactiveView_0, ifeatureLayer_0);
}
catch (COMException cOMException1)
{
COMException cOMException = cOMException1;
if (cOMException.ErrorCode != -2147220936)
{
Logger.Current.Error("", cOMException, "");
}
else
{
MessageBox.Show("坐标值或量测值超出范围!", "创建要素", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
catch (Exception exception)
{
Logger.Current.Error("", exception, "");
}
iactiveView_0.Refresh();
SketchShareEx.m_bInUse = false;
SketchShareEx.LastPoint = null;
SketchToolAssist.Feedback = null;
SketchShareEx.PointCount = 0;
SketchShareEx.m_pAnchorPoint = null;
}
