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 string SketchMouseDown(IPoint ipoint_0, IActiveView iactiveView_0, IFeatureLayer ifeatureLayer_0)
{
INewPolylineFeedback feedback;
string str;
INewPolygonFeedbackEx newPolygonFeedbackEx;
object value;
INewPolylineFeedback newPolylineFeedback;
double num;
string[] strArrays;
double num1;
double length;
if (SketchToolAssist.IsDrawTempLine == DrawTempGeometry.Line)
{
if (SketchToolAssist.Feedback != null)
{
feedback = (INewPolylineFeedback)SketchToolAssist.Feedback;
feedback.AddPoint(SketchShareEx.m_pAnchorPoint);
object obj = Missing.Value;
object value1 = Missing.Value;
SketchToolAssist.m_pPointColn.AddPoint(SketchShareEx.m_pAnchorPoint, ref obj, ref value1);
}
else
{
SketchShareEx.m_bInUse = true;
SketchToolAssist.Feedback = new NewPolylineFeedback();
feedback = (INewPolylineFeedback)SketchToolAssist.Feedback;
SketchToolAssist.Feedback.Display = iactiveView_0.ScreenDisplay;
feedback.ChangeLineType((enumLineType)SketchToolAssist.LineType);
feedback.Start(SketchShareEx.m_pAnchorPoint);
SketchToolAssist.m_pPointColn = new Polyline();
object obj1 = Missing.Value;
object value2 = Missing.Value;
SketchToolAssist.m_pPointColn.AddPoint(SketchShareEx.m_pAnchorPoint, ref obj1, ref value2);
}
str = "";
}
else if (SketchToolAssist.IsDrawTempLine == DrawTempGeometry.Fill)
{
if (SketchToolAssist.Feedback != null)
{
newPolygonFeedbackEx = (INewPolygonFeedbackEx)SketchToolAssist.Feedback;
newPolygonFeedbackEx.AddPoint(SketchShareEx.m_pAnchorPoint);
object obj2 = Missing.Value;
object value3 = Missing.Value;
SketchToolAssist.m_pPointColn.AddPoint(SketchShareEx.m_pAnchorPoint, ref obj2, ref value3);
}
else
{
SketchShareEx.m_bInUse = true;
SketchToolAssist.Feedback = new NewPolygonFeedbackEx();
newPolygonFeedbackEx = (INewPolygonFeedbackEx)SketchToolAssist.Feedback;
SketchToolAssist.Feedback.Display = iactiveView_0.ScreenDisplay;
newPolygonFeedbackEx.ChangeLineType((enumLineType)SketchToolAssist.LineType);
newPolygonFeedbackEx.Start(SketchShareEx.m_pAnchorPoint);
SketchToolAssist.m_pPointColn = new Polygon();
object obj3 = Missing.Value;
object value4 = Missing.Value;
SketchToolAssist.m_pPointColn.AddPoint(SketchShareEx.m_pAnchorPoint, ref obj3, ref value4);
}
str = "";
}
else if (SketchToolAssist.IsDrawTempLine == DrawTempGeometry.Point)
{
SketchToolAssist.TempLine = SketchShareEx.m_pAnchorPoint;
str = "";
}
else if (ifeatureLayer_0 == null)
{
str = "";
}
else if (ifeatureLayer_0.FeatureClass != null)
{
string str1 = "";
string unit = "";
SketchShareEx.IsFixDirection = false;
SketchShareEx.IsFixLength = false;
if (SketchToolAssist.Feedback == null)
{
if (ifeatureLayer_0.FeatureClass.FeatureType == esriFeatureType.esriFTAnnotation)
{
try
{
Editor.EditWorkspace.StartEditOperation();
IFeature feature = ifeatureLayer_0.FeatureClass.CreateFeature();
int num2 = 0;
object fieldValue = Editor.CurrentEditTemplate.GetFieldValue("SymbolID");
if (fieldValue != null)
{
num2 = Convert.ToInt32(fieldValue);
}
ITextElement textElement = CreateFeatureTool.MakeTextElement("文本", 0, ipoint_0, num2);
IAnnotationFeature2 annotationFeature2 = feature as IAnnotationFeature2;
annotationFeature2.LinkedFeatureID = -1;
annotationFeature2.AnnotationClassID = 0;
annotationFeature2.Annotation = textElement as IElement;
EditorEvent.NewRow(feature);
feature.Store();
Editor.EditWorkspace.StopEditOperation();
EditorEvent.AfterNewRow(feature);
iactiveView_0.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
iactiveView_0.FocusMap.ClearSelection();
iactiveView_0.FocusMap.SelectFeature(ifeatureLayer_0, feature);
iactiveView_0.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
catch (Exception exception)
{
Logger.Current.Error("", exception, "");
}
}
else if (ifeatureLayer_0.FeatureClass.FeatureType != esriFeatureType.esriFTDimension)
{
value = Missing.Value;
switch (ifeatureLayer_0.FeatureClass.ShapeType)
{
case esriGeometryType.esriGeometryPoint:
{
CreateFeatureTool.CreateFeature(ipoint_0, iactiveView_0, ifeatureLayer_0);
break;
}
case esriGeometryType.esriGeometryMultipoint:
{
SketchShareEx.m_bInUse = true;
SketchToolAssist.Feedback = new NewMultiPointFeedback();
INewMultiPointFeedback newMultiPointFeedback =
(INewMultiPointFeedback)SketchToolAssist.Feedback;
SketchToolAssist.Feedback.Display = iactiveView_0.ScreenDisplay;
SketchShareEx.m_pPointCollection = new Multipoint();
newMultiPointFeedback.Start(SketchShareEx.m_pPointCollection, ipoint_0);
break;
}
case esriGeometryType.esriGeometryPolyline:
{
SketchShareEx.m_bInUse = true;
SketchToolAssist.Feedback = new NewPolylineFeedback();
newPolylineFeedback = (INewPolylineFeedback)SketchToolAssist.Feedback;
SketchToolAssist.Feedback.Display = iactiveView_0.ScreenDisplay;
newPolylineFeedback.Start(ipoint_0);
SketchShareEx.PointCount = 1;
SketchShareEx.StartPoint = ipoint_0;
SketchToolAssist.m_pPointColn = new Polyline();
SketchToolAssist.m_pPointColn.AddPoint(ipoint_0, ref value, ref value);
unit = CommonHelper.GetUnit(iactiveView_0.FocusMap.MapUnits);
num = CommonHelper.measureLength(ipoint_0, 1, ref SketchShareEx.m_pLastPoint1,
ref SketchShareEx.m_pEndPoint1, ref SketchShareEx.m_totalLength);
strArrays = new string[]
{
"距离 = ", num.ToString("0.###"), unit, ", 总长度 = ",
SketchShareEx.m_totalLength.ToString("0.###"), unit
};
str1 = string.Concat(strArrays);
break;
}
case esriGeometryType.esriGeometryPolygon:
{
SketchShareEx.m_bInUse = true;
SketchToolAssist.Feedback = new NewPolygonFeedbackEx();
INewPolygonFeedbackEx feedback1 = (INewPolygonFeedbackEx)SketchToolAssist.Feedback;
SketchToolAssist.Feedback.Display = iactiveView_0.ScreenDisplay;
feedback1.Start(ipoint_0);
SketchShareEx.PointCount = 0;
SketchToolAssist.m_pPointColn = new Polygon();
SketchShareEx.StartPoint = ipoint_0;
unit = CommonHelper.GetUnit(iactiveView_0.FocusMap.MapUnits);
num1 = CommonHelper.measureArea(ipoint_0, 1, ref SketchToolAssist.m_pPointColn);
length = (SketchToolAssist.m_pPointColn as IPolygon).Length;
if (num1 <= 0)
{
break;
}
str1 = string.Format("周长 = {0:0.###} {1} ，总面积 = {2:0.###} 平方{1}", length, unit, num1);
break;
}
}
}
else
{
SketchToolAssist.Feedback = new NewDimensionFeedback();
try
{
(SketchToolAssist.Feedback as INewDimensionFeedback).ReferenceScale =
(iactiveView_0 as IMap).ReferenceScale;
(SketchToolAssist.Feedback as INewDimensionFeedback).ReferenceScaleUnits =
(iactiveView_0 as IMap).MapUnits;
}
catch
{
}
SketchToolAssist.Feedback.Display = iactiveView_0.ScreenDisplay;
(SketchToolAssist.Feedback as INewDimensionFeedback).Start(ipoint_0);
SketchShareEx.PointCount = 1;
}
}
else if (SketchToolAssist.Feedback is INewDimensionFeedback)
{
SketchShareEx.PointCount = SketchShareEx.PointCount + 1;
(SketchToolAssist.Feedback as INewDimensionFeedback).AddPoint(ipoint_0);
if (SketchShareEx.PointCount == 3)
{
IDimensionShape dimensionShape = (SketchToolAssist.Feedback as INewDimensionFeedback).Stop();
CreateFeatureTool.CreateDimensionFeature(dimensionShape,
(SketchToolAssist.Feedback as INewDimensionFeedback).DimensionType, iactiveView_0,
ifeatureLayer_0);
}
}
else if (SketchToolAssist.Feedback is INewMultiPointFeedback)
{
value = Missing.Value;
SketchShareEx.m_pPointCollection.AddPoint(ipoint_0, ref value, ref value);
(SketchToolAssist.Feedback as INewMultiPointFeedback).Start(SketchShareEx.m_pPointCollection,
ipoint_0);
}
else if (SketchToolAssist.Feedback is INewLineFeedback)
{
newPolylineFeedback = (INewPolylineFeedback)SketchToolAssist.Feedback;
value = Missing.Value;
newPolylineFeedback.AddPoint(ipoint_0);
SketchToolAssist.m_pPointColn.AddPoint(ipoint_0, ref value, ref value);
SketchShareEx.PointCount = SketchShareEx.PointCount + 1;
unit = CommonHelper.GetUnit(iactiveView_0.FocusMap.MapUnits);
num = CommonHelper.measureLength(ipoint_0, 1, ref SketchShareEx.m_pLastPoint1,
ref SketchShareEx.m_pEndPoint1, ref SketchShareEx.m_totalLength);
strArrays = new string[]
{
"距离 = ", num.ToString("0.###"), unit, ", 总长度 = ", SketchShareEx.m_totalLength.ToString("0.###"),
unit
};
str1 = string.Concat(strArrays);
}
else if (SketchToolAssist.Feedback is INewPolygonFeedback)
{
((INewPolygonFeedbackEx)SketchToolAssist.Feedback).AddPoint(ipoint_0);
SketchShareEx.PointCount = SketchShareEx.PointCount + 1;
unit = CommonHelper.GetUnit(iactiveView_0.FocusMap.MapUnits);
num1 = CommonHelper.measureArea(ipoint_0, 1, ref SketchToolAssist.m_pPointColn);
length = (SketchToolAssist.m_pPointColn as IPolygon).Length;
if (num1 > 0)
{
str1 = string.Format("周长 = {0:0.###} {1} ，总面积 = {2:0.###} 平方{1}", length, unit, num1);
}
}
if (SketchShareEx.LastPoint == null)
{
SketchShareEx.LastPoint = new ESRI.ArcGIS.Geometry.Point();
}
SketchShareEx.LastPoint.PutCoords(ipoint_0.X, ipoint_0.Y);
str = str1;
}
else
{
str = "";
}
return(str);
}
