NIM065190 for ArcGIS for Desktop

Bug-ID-Nummer	NIM065190
Eingereicht	February 16, 2011
Zuletzt geändert	June 5, 2024
Gilt für	ArcGIS for Desktop
Gefunden in Version	10.0
Status	Known Limit

Zusätzliche Informationen

Some KML clients cannot draw features with more than 30k vertices

Workaround

Run the following script from the python window to determine if you have any polygons where a single feature has more than 30,000 vertices. You can then generalize or split the polygon.Note - ArcGIS Explorer does not have any issues with drawing KML that has a large number of vertices. The issue is specific to certain clients and their inability to draw more than 30k features.import arcpy, osoverLimit = []mxd = arcpy.mapping.MapDocument("current")df = arcpy.mapping.ListDataFrames(mxd)[0]for lyr in arcpy.mapping.ListLayers(mxd, '', df): inFeats = lyr.dataSource if arcpy.Describe(inFeats).shapeType == "Polygon": print lyr.name desc = arcpy.Describe(inFeats) rows = arcpy.SearchCursor(inFeats) shapeName = desc.ShapeFieldName for row in rows: feat = row.getValue(shapeName) if feat.pointCount > 30000: overLimit.append((lyr.name, row.getValue(desc.OIDFieldName), feat.pointCount)) del rows del shapeName del inFeats print "==================="if len(overLimit) == 0: print "Nothing over 30k"else: print overLimit