NIM065190 for ArcGIS for Desktop

Numéro d’ID de bogue	NIM065190
Envoi	February 16, 2011
Dernière modification	June 5, 2024
S’applique à	ArcGIS for Desktop
Version trouvée	10.0
Statut	Known Limit

Informations supplémentaires

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

Solution de contournement

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