NIM066487 for ArcGIS Engine

Bug-ID-Nummer	NIM066487
Eingereicht	March 24, 2011
Zuletzt geändert	June 5, 2024
Gilt für	ArcGIS Engine
Gefunden in Version	10.0
Programmsprache	VBA
Betriebssystem	Windows OS
Betriebssystemversion	XP
Status	Will Not Be Addressed

Zusätzliche Informationen

We apologize that we were unable to address this issue within the current product support cycle. If the issue continues to affect your work in a supported release, please contact Technical Support.

Workaround

IMap.ClipGeometry preceded by IMapClipOptions::esriMapClipType.esriMapClipMapExtent at ArcGIS 10Sample code:Dim mxDoc As IMxDocument = m_application.Document Dim pMap As IMap = mxDoc.FocusMap Dim cliplayer As IFeatureLayer = pMap.Layer(0) 'get the features in the clipLayer to construct a geometry to be assigned to the IMap.ClipGeometry Dim pFeatCursor As IFeatureCursor = cliplayer.Search(Nothing, False) Dim feature As IFeature = pFeatCursor.NextFeature 'loop through the features to construct a geometry to be assigned ti the IMap:ClipGeometry Dim counter As Integer = 0 Dim topoOperator As ITopologicalOperator Dim unionGeometry As IGeometry = Nothing While (feature) IsNot Nothing Dim geometry As ESRI.ArcGIS.Geometry.IGeometry = feature.Shape If (counter = 0) Then topoOperator = feature.ShapeCopy counter = counter + 1 Else unionGeometry = topoOperator.Union(feature.ShapeCopy) topoOperator = CType(unionGeometry, ITopologicalOperator) End If