/// <summary>
/// 获取与标注对应的关联设备
/// </summary>
/// <param name="pAnnoFeature"></param>
/// <returns></returns>
public static IFeature GetLinkedFeature(IAnnotationFeature2 pAnnoFeature)
{
// 方法一
IFeature pFeature = (IFeature)pAnnoFeature;
IFeatureClass pfClass = (IFeatureClass)pFeature.Class;
IEnumRelationshipClass pEnumRelation =
pfClass.get_RelationshipClasses(esriRelRole.esriRelRoleAny);
IRelationshipClass pRelationship = pEnumRelation.Next();
if (pRelationship == null)
{
return(null);
}
ISet pSet = pRelationship.GetObjectsRelatedToObject(pFeature);
if (pSet == null)
{
return(null);
}
object o = pSet.Next();
if (o == null || !(o is IFeature))
{
return(null);
}
pFeature = (IFeature)o;
return(pFeature);
// 方法二
/*
* IFeature pFeature = (IFeature)pAnnoFeature;
* IFeatureClass pfClass = (IFeatureClass)pFeature.Class;
* IEnumRelationshipClass enumRelCls =
* pfClass.get_RelationshipClasses(esriRelRole.esriRelRoleAny);
* IRelationshipClass pRelationship = enumRelCls.Next();
* if (pRelationship == null)
* return null;
*
* // 注记的FeatureClass
* IFeatureClass pDestionClass = (IFeatureClass)pRelationship.OriginClass;
* if (pDestionClass == null)
* return null;
*
* string foreignKey = pRelationship.DestinationPrimaryKey;
* if (string.IsNullOrEmpty(foreignKey))
* return null;
*
* pFeature = pDestionClass.GetFeature(pAnnoFeature.LinkedFeatureID);
* return pFeature;
*/
}
/// <summary>
/// 获取与要素设置的releationshipclss对应的标注要素
/// </summary>
/// <param name="pFeature">地图要素</param>
/// <returns>标注要素</returns>
public static IAnnotationFeature2 GetLinkedFeature(IFeature pFeature)
{
// 方法一
IFeatureClass pfClass = (IFeatureClass)pFeature.Class;
IEnumRelationshipClass pEnumRelation =
pfClass.get_RelationshipClasses(esriRelRole.esriRelRoleAny);
IRelationshipClass pRelationship = pEnumRelation.Next();
if (pRelationship == null)
{
return(null);
}
ISet pSet = pRelationship.GetObjectsRelatedToObject(pFeature);
if (pSet == null)
{
return(null);
}
object o = pSet.Next();
if (o == null || !(o is IAnnotationFeature2))
{
return(null);
}
IAnnotationFeature2 pAnnoFeature = (IAnnotationFeature2)o;
return(pAnnoFeature);
/*
* 方法二
*
* // 注记的FeatureClass
* IFeatureClass pDestionClass = (IFeatureClass)pRelationship.DestinationClass;
* if (pDestionClass == null)
* return null;
*
* string foreignKey = pRelationship.OriginForeignKey;
* if (string.IsNullOrEmpty(foreignKey))
* return null;
*
* string where = foreignKey + "='" + pFeature.OID + "'";
* IAnnotationFeature2 pAnnoFeature =
* (IAnnotationFeature2)GeometryHelper.SearchFeature(pDestionClass, where);
*
* return pAnnoFeature;
*/
}
/// <summary>
/// 配置指定的注记要素
/// </summary>
/// <param name="feature">要修改的注记要素</param>
/// <param name="pointGeometry">注记要素坐标</param>
/// <param name="text">注记内容</param>
/// <param name="fontSize"></param>
/// <param name="verticalAlignment"></param>
/// <param name="horizontalAlignment"></param>
public void ConfigAnnotation(IFeature feature, IGeometry pointGeometry, string text, int fontSize, esriTextVerticalAlignment verticalAlignment, esriTextHorizontalAlignment horizontalAlignment)
{
IFontDisp font = new StdFontClass() as IFontDisp;
font.Name = "宋体";
font.Bold = true;
IFormattedTextSymbol formattedTextSymbol = new TextSymbolClass();
formattedTextSymbol.Font = font;
formattedTextSymbol.Size = fontSize;
formattedTextSymbol.VerticalAlignment = verticalAlignment;
formattedTextSymbol.HorizontalAlignment = horizontalAlignment;
formattedTextSymbol.Angle = 0;
formattedTextSymbol.CharacterSpacing = 10;
formattedTextSymbol.CharacterWidth = 80;
formattedTextSymbol.FlipAngle = 90;
formattedTextSymbol.Leading = 0;
formattedTextSymbol.WordSpacing = 10;
formattedTextSymbol.Text = text;
IColor rgb = new RgbColorClass();
rgb.RGB = 15354;
formattedTextSymbol.Color = rgb;
ITextElement textElement = new TextElementClass();
textElement.Symbol = formattedTextSymbol;
textElement.Text = text;
IElement element = textElement as IElement;
element.Geometry = pointGeometry;
element.Geometry.Envelope.Width = 0.06;
IAnnotationFeature2 annotationFeature2 = feature as IAnnotationFeature2;
try
{
// annotationFeature2.Annotation.Geometry = pointGeometry;
annotationFeature2.Annotation = element;
annotationFeature2.Status = esriAnnotationStatus.esriAnnoStatusPlaced;
feature.Store();
}
catch { }
}
/// <summary>
/// 创建图形要素和标注要素之间的关联关系[使用前确保要素层与标注层，确实存在关联关系]
/// </summary>
/// <param name="OriginObject">图形要素</param>
/// <param name="DestinationObject">标注要素</param>
/// <returns></returns>
public static IRelationship CreateRelationship(IFeature OriginObject,
IAnnotationFeature2 DestinationObject)
{
IFeatureClass pfClass = (IFeatureClass)OriginObject.Class;
IEnumRelationshipClass pEnumRelation =
pfClass.get_RelationshipClasses(esriRelRole.esriRelRoleAny);
IRelationshipClass pRelationship = pEnumRelation.Next();
if (pRelationship == null)
{
return(null);
}
IRelationship pRelation = null;
pRelation = pRelationship.CreateRelationship((IObject)OriginObject,
(IObject)DestinationObject);
return(pRelation);
//IObject OriginObject, IObject DestinationObject
}
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);
}
public static string SketchMouseDown(IActiveView pActiveView, IFeatureLayer pFeatureLayer)
{
INewPolylineFeedback feedback;
string str;
INewPolygonFeedbackEx newPolygonFeedbackEx;
object value;
INewPolylineFeedback newPolylineFeedback;
INewPolygonFeedbackEx feedback1;
double num;
double length;
if (SketchToolAssist.IsDrawTempLine == DrawTempGeometry.Line)
{
if (SketchToolAssist.Feedback != null)
{
feedback = (INewPolylineFeedback)SketchToolAssist.Feedback;
feedback.AddPoint(SketchToolAssist.m_pAnchorPoint);
object obj = Missing.Value;
object value1 = Missing.Value;
SketchToolAssist.m_pPointColn.AddPoint(SketchToolAssist.m_pAnchorPoint, ref obj, ref value1);
}
else
{
SketchToolAssist.m_bInUse = true;
SketchToolAssist.Feedback = new NewPolylineFeedback() as IDisplayFeedback2;
feedback = (INewPolylineFeedback)SketchToolAssist.Feedback;
SketchToolAssist.Feedback.Display = pActiveView.ScreenDisplay;
feedback.ChangeLineType(SketchToolAssist.LineType);
feedback.Start(SketchToolAssist.m_pAnchorPoint);
SketchToolAssist.m_pPointColn = new Polyline();
object obj1 = Missing.Value;
object value2 = Missing.Value;
SketchToolAssist.m_pPointColn.AddPoint(SketchToolAssist.m_pAnchorPoint, ref obj1, ref value2);
}
str = "";
}
else if (SketchToolAssist.IsDrawTempLine == DrawTempGeometry.Fill)
{
if (SketchToolAssist.Feedback != null)
{
newPolygonFeedbackEx = (INewPolygonFeedbackEx)SketchToolAssist.Feedback;
newPolygonFeedbackEx.AddPoint(SketchToolAssist.m_pAnchorPoint);
object obj2 = Missing.Value;
object value3 = Missing.Value;
SketchToolAssist.m_pPointColn.AddPoint(SketchToolAssist.m_pAnchorPoint, ref obj2, ref value3);
}
else
{
SketchToolAssist.m_bInUse = true;
SketchToolAssist.Feedback = new NewPolygonFeedbackEx();
newPolygonFeedbackEx = (INewPolygonFeedbackEx)SketchToolAssist.Feedback;
SketchToolAssist.Feedback.Display = pActiveView.ScreenDisplay;
newPolygonFeedbackEx.ChangeLineType(SketchToolAssist.LineType);
newPolygonFeedbackEx.Start(SketchToolAssist.m_pAnchorPoint);
SketchToolAssist.m_pPointColn = new Polygon();
object obj3 = Missing.Value;
object value4 = Missing.Value;
SketchToolAssist.m_pPointColn.AddPoint(SketchToolAssist.m_pAnchorPoint, ref obj3, ref value4);
}
str = "";
}
else if (SketchToolAssist.IsDrawTempLine == DrawTempGeometry.Point)
{
SketchToolAssist.TempLine = SketchToolAssist.m_pAnchorPoint;
str = "";
}
else if (pFeatureLayer == null)
{
str = "";
}
else if (pFeatureLayer.FeatureClass != null)
{
string str1 = "";
string unit = "";
SketchToolAssist.IsFixDirection = false;
SketchToolAssist.IsFixLength = false;
if (SketchToolAssist.Feedback == null)
{
if (pFeatureLayer.FeatureClass.FeatureType == esriFeatureType.esriFTAnnotation)
{
try
{
Editor.EditWorkspace.StartEditOperation();
IFeature feature = pFeatureLayer.FeatureClass.CreateFeature();
ITextElement textElement = CreateFeatureTool.MakeTextElement("文本", 0,
SketchToolAssist.m_pAnchorPoint);
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);
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
pActiveView.FocusMap.ClearSelection();
pActiveView.FocusMap.SelectFeature(pFeatureLayer, feature);
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
catch (Exception exception)
{
Logger.Current.Error("", exception, "");
}
}
else if (pFeatureLayer.FeatureClass.FeatureType != esriFeatureType.esriFTDimension)
{
value = Missing.Value;
switch (pFeatureLayer.FeatureClass.ShapeType)
{
case esriGeometryType.esriGeometryPoint:
{
CreateFeatureTool.CreateFeature(SketchToolAssist.m_pAnchorPoint, pActiveView,
pFeatureLayer);
break;
}
case esriGeometryType.esriGeometryMultipoint:
{
SketchToolAssist.m_bInUse = true;
SketchToolAssist.Feedback = new NewMultiPointFeedback();
INewMultiPointFeedback newMultiPointFeedback =
(INewMultiPointFeedback)SketchToolAssist.Feedback;
SketchToolAssist.Feedback.Display = pActiveView.ScreenDisplay;
SketchToolAssist.m_pPointCollection = new Multipoint();
newMultiPointFeedback.Start(SketchToolAssist.m_pPointCollection,
SketchToolAssist.m_pAnchorPoint);
break;
}
case esriGeometryType.esriGeometryPolyline:
{
SketchToolAssist.m_bInUse = true;
SketchToolAssist.Feedback = new NewPolylineFeedback();
newPolylineFeedback = (INewPolylineFeedback)SketchToolAssist.Feedback;
newPolylineFeedback.ChangeLineType(SketchToolAssist.LineType);
SketchToolAssist.Feedback.Display = pActiveView.ScreenDisplay;
newPolylineFeedback.Start(SketchToolAssist.m_pAnchorPoint);
SketchToolAssist.m_PointCount = 1;
SketchToolAssist.StartPoint = SketchToolAssist.m_pAnchorPoint;
SketchToolAssist.m_pPointColn = new Polyline();
SketchToolAssist.m_pPointColn.AddPoint(SketchToolAssist.m_pAnchorPoint, ref value,
ref value);
unit = CommonHelper.GetUnit(pActiveView.FocusMap.MapUnits);
break;
}
case esriGeometryType.esriGeometryPolygon:
{
SketchToolAssist.m_bInUse = true;
SketchToolAssist.Feedback = new NewPolygonFeedbackEx();
feedback1 = (INewPolygonFeedbackEx)SketchToolAssist.Feedback;
feedback1.ChangeLineType(SketchToolAssist.LineType);
SketchToolAssist.Feedback.Display = pActiveView.ScreenDisplay;
feedback1.Start(SketchToolAssist.m_pAnchorPoint);
SketchToolAssist.m_PointCount = 0;
SketchToolAssist.m_pPointColn = new Polygon();
SketchToolAssist.StartPoint = SketchToolAssist.m_pAnchorPoint;
unit = CommonHelper.GetUnit(pActiveView.FocusMap.MapUnits);
num = CommonHelper.measureArea(SketchToolAssist.m_pAnchorPoint, 1,
ref SketchToolAssist.m_pPointColn);
length = (SketchToolAssist.m_pPointColn as IPolygon).Length;
if (num <= 0)
{
break;
}
str1 = string.Format("周长 = {0:0.###} {1} ，总面积 = {2:0.###} 平方{1}", length, unit, num);
break;
}
}
}
else
{
SketchToolAssist.Feedback = new NewDimensionFeedback();
try
{
(SketchToolAssist.Feedback as INewDimensionFeedback).ReferenceScale =
(pActiveView as IMap).ReferenceScale;
(SketchToolAssist.Feedback as INewDimensionFeedback).ReferenceScaleUnits =
(pActiveView as IMap).MapUnits;
}
catch
{
}
SketchToolAssist.Feedback.Display = pActiveView.ScreenDisplay;
(SketchToolAssist.Feedback as INewDimensionFeedback).Start(SketchToolAssist.m_pAnchorPoint);
SketchToolAssist.m_PointCount = 1;
}
}
else if (SketchToolAssist.Feedback is INewDimensionFeedback)
{
SketchToolAssist.m_PointCount = SketchToolAssist.m_PointCount + 1;
(SketchToolAssist.Feedback as INewDimensionFeedback).AddPoint(SketchToolAssist.m_pAnchorPoint);
if (SketchToolAssist.m_PointCount == 3)
{
IDimensionShape dimensionShape = (SketchToolAssist.Feedback as INewDimensionFeedback).Stop();
CreateFeatureTool.CreateDimensionFeature(dimensionShape,
(SketchToolAssist.Feedback as INewDimensionFeedback).DimensionType, pActiveView,
pFeatureLayer);
}
}
else if (SketchToolAssist.Feedback is INewMultiPointFeedback)
{
value = Missing.Value;
SketchToolAssist.m_pPointCollection.AddPoint(SketchToolAssist.m_pAnchorPoint, ref value, ref value);
(SketchToolAssist.Feedback as INewMultiPointFeedback).Start(SketchToolAssist.m_pPointCollection,
SketchToolAssist.m_pAnchorPoint);
}
else if (SketchToolAssist.Feedback is INewLineFeedback)
{
newPolylineFeedback = (INewPolylineFeedback)SketchToolAssist.Feedback;
value = Missing.Value;
newPolylineFeedback.AddPoint(SketchToolAssist.m_pAnchorPoint);
SketchToolAssist.m_pPointColn.AddPoint(SketchToolAssist.m_pAnchorPoint, ref value, ref value);
SketchToolAssist.m_PointCount = SketchToolAssist.m_PointCount + 1;
unit = CommonHelper.GetUnit(pActiveView.FocusMap.MapUnits);
}
else if (SketchToolAssist.Feedback is INewPolygonFeedback)
{
feedback1 = (INewPolygonFeedbackEx)SketchToolAssist.Feedback;
feedback1.AddPoint(SketchToolAssist.m_pAnchorPoint);
SketchToolAssist.m_PointCount = SketchToolAssist.m_PointCount + 1;
unit = CommonHelper.GetUnit(pActiveView.FocusMap.MapUnits);
num = CommonHelper.measureArea(SketchToolAssist.m_pAnchorPoint, 1, ref SketchToolAssist.m_pPointColn);
length = (SketchToolAssist.m_pPointColn as IPolygon).Length;
if (num > 0)
{
str1 = string.Format("周长 = {0:0.###} {1} ，总面积 = {2:0.###} 平方{1}", length, unit, num);
}
object value5 = Missing.Value;
object obj5 = Missing.Value;
SketchToolAssist.m_pPointColn.AddPoint(SketchToolAssist.m_pAnchorPoint, ref value5, ref obj5);
}
if (SketchToolAssist.LastPoint == null)
{
SketchToolAssist.LastPoint = new ESRI.ArcGIS.Geometry.Point();
}
SketchToolAssist.LastPoint.PutCoords(SketchToolAssist.m_pAnchorPoint.X,
SketchToolAssist.m_pAnchorPoint.Y);
str = str1;
}
else
{
str = "";
}
return(str);
}
private void method_2(IPoint ipoX)
{
string unit;
double num;
string[] str;
string str1;
double num1;
string str2;
SketchShareEx.IsFixDirection = false;
SketchShareEx.IsFixLength = false;
IActiveView focusMap = (IActiveView)_context.FocusMap;
if (!SketchShareEx.m_bInUse)
{
if (Yutai.ArcGIS.Common.Editor.Editor.CurrentEditTemplate.FeatureLayer != null)
{
IFeatureLayer featureLayer = Yutai.ArcGIS.Common.Editor.Editor.CurrentEditTemplate.FeatureLayer;
if (featureLayer.FeatureClass == null)
{
return;
}
if (featureLayer.FeatureClass.FeatureType != esriFeatureType.esriFTAnnotation)
{
switch (featureLayer.FeatureClass.ShapeType)
{
case esriGeometryType.esriGeometryPoint:
{
CreateFeatureTool.CreateFeature(ipoX, _context.FocusMap as IActiveView,
Yutai.ArcGIS.Common.Editor.Editor.CurrentEditTemplate.FeatureLayer);
break;
}
case esriGeometryType.esriGeometryMultipoint:
{
SketchShareEx.m_bInUse = true;
SketchToolAssist.Feedback = new NewMultiPointFeedback();
INewMultiPointFeedback feedback = (INewMultiPointFeedback)SketchToolAssist.Feedback;
SketchShareEx.m_pPointCollection = new Multipoint();
feedback.Start(SketchShareEx.m_pPointCollection, ipoX);
break;
}
case esriGeometryType.esriGeometryPolyline:
{
SketchShareEx.m_bInUse = true;
SketchToolAssist.Feedback = new NewLineFeedback();
((INewLineFeedback)SketchToolAssist.Feedback).Start(ipoX);
SketchShareEx.PointCount = SketchShareEx.PointCount + 1;
if (!this.bool_0)
{
break;
}
unit = Common.GetUnit(_context.FocusMap.MapUnits);
num = Common.measureLength(ipoX, 1, ref SketchShareEx.m_pLastPoint1,
ref SketchShareEx.m_pEndPoint1, ref SketchShareEx.m_totalLength);
str = new string[]
{
"距离 = ", num.ToString("0.###"), unit, ", 总长度 = ",
SketchShareEx.m_totalLength.ToString("0.###"), unit
};
str1 = string.Concat(str);
_context.SetStatus(str1);
break;
}
case esriGeometryType.esriGeometryPolygon:
{
SketchShareEx.m_bInUse = true;
SketchToolAssist.Feedback = new NewPolygonFeedback();
((INewPolygonFeedback)SketchToolAssist.Feedback).Start(ipoX);
SketchShareEx.PointCount = SketchShareEx.PointCount + 1;
if (!this.bool_0)
{
break;
}
unit = string.Concat(" 平方", Common.GetUnit(_context.FocusMap.MapUnits));
num1 = Common.measureArea(ipoX, 1, ref SketchToolAssist.m_pPointColn);
if (num1 <= 0)
{
break;
}
str2 = string.Concat("总面积 = ", num1.ToString("0.###"), unit);
_context.SetStatus(str2);
break;
}
}
}
else
{
try
{
Yutai.ArcGIS.Common.Editor.Editor.EditWorkspace.StartEditOperation();
IFeature feature = featureLayer.FeatureClass.CreateFeature();
ITextElement textElement = CreateFeatureTool.MakeTextElement("文本", 0, ipoX);
IAnnotationFeature2 annotationFeature2 = feature as IAnnotationFeature2;
annotationFeature2.LinkedFeatureID = -1;
annotationFeature2.AnnotationClassID = 0;
annotationFeature2.Annotation = textElement as IElement;
EditorEvent.NewRow(feature);
feature.Store();
Yutai.ArcGIS.Common.Editor.Editor.EditWorkspace.StopEditOperation();
EditorEvent.AfterNewRow(feature);
focusMap.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
_context.FocusMap.ClearSelection();
_context.FocusMap.SelectFeature(featureLayer, feature);
focusMap.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
catch (Exception exception)
{
CErrorLog.writeErrorLog(this, exception, "");
}
}
if (SketchToolAssist.Feedback != null)
{
SketchToolAssist.Feedback.Display = focusMap.ScreenDisplay;
}
}
else
{
return;
}
}
else if (SketchToolAssist.Feedback is INewMultiPointFeedback)
{
object value = Missing.Value;
SketchShareEx.m_pPointCollection.AddPoint(ipoX, ref value, ref value);
}
else if (SketchToolAssist.Feedback is INewLineFeedback)
{
((INewLineFeedback)SketchToolAssist.Feedback).AddPoint(ipoX);
SketchShareEx.PointCount = SketchShareEx.PointCount + 1;
if (this.bool_0)
{
unit = Common.GetUnit(_context.FocusMap.MapUnits);
num = Common.measureLength(ipoX, 1, ref SketchShareEx.m_pLastPoint1, ref SketchShareEx.m_pEndPoint1,
ref SketchShareEx.m_totalLength);
str = new string[]
{
"距离 = ", num.ToString("0.###"), unit, ", 总长度 = ", SketchShareEx.m_totalLength.ToString("0.###"),
unit
};
str1 = string.Concat(str);
_context.SetStatus(str1);
}
}
else if (SketchToolAssist.Feedback is INewPolygonFeedback)
{
((INewPolygonFeedback)SketchToolAssist.Feedback).AddPoint(ipoX);
SketchShareEx.PointCount = SketchShareEx.PointCount + 1;
if (this.bool_0)
{
unit = string.Concat(" 平方", Common.GetUnit(_context.FocusMap.MapUnits));
num1 = Common.measureArea(ipoX, 1, ref SketchToolAssist.m_pPointColn);
if (num1 > 0)
{
str2 = string.Concat("总面积 = ", num1.ToString("0.###"), unit);
_context.SetStatus(str2);
}
}
}
SketchShareEx.LastPoint = new ESRI.ArcGIS.Geometry.Point();
SketchShareEx.LastPoint.PutCoords(ipoX.X, ipoX.Y);
}
