I have some ArcMap addin that creates new layer and add it into table of content. I need to set up labels for that layer.
I have made some script for labeling layer:
mxd = arcpy.mapping.MapDocument("CURRENT") data_frame = mxd.activeDataFrame layer_divide = arcpy.mapping.ListLayers(mxd, "layer", data_frame) if layer_divide.supports("LABELCLASSES"): for lblclass in layer_divide.labelClasses: lblclass.expression = "[OBJECTID]" lblclass.showClassLabels = True layer_divide.showLabels = True arcpy.RefreshActiveView()
This add labels, but I don't know how to change font size of that labels.