RefreshActiveView
Resumen
Refreshes the active view of the current map document.
Debate
RefreshActiveView is only needed if you want to see the active view of the current map document updated. arcpy.mapping export, save, and printing functions will generate the expected updated results without use of RefreshActiveView.
Sintaxis
RefreshActiveView ()
Ejemplo de código
RefreshActiveView example
Refresh the current map to reflect zoomToSelectedFeatures.
import arcpy mxd = arcpy.mapping.MapDocument("CURRENT") df = arcpy.mapping.ListDataFrames(mxd, "Layers")[0] lyr = arcpy.mapping.ListLayers(mxd, "Cities", df)[0] # Use the SelectLayerByAttribute tool to select New York and # zoom to the selection arcpy.SelectLayerByAttribute_management(lyr, "NEW_SELECTION", "CITY_NAME = 'New York'") df.zoomToSelectedFeatures() # Export the map to a .jpg arcpy.mapping.ExportToJPEG(mxd, "C:/data/NewYork.jpg") # Clear the selection and refresh the active view arcpy.SelectLayerByAttribute_management(lyr, "CLEAR_SELECTION") arcpy.RefreshActiveView() del mxd
Temas relacionados
7/10/2012