How to get the Subsets for a visualization in Spotfire® using IronPython Scripting

Introduction

This article provides a code sample to access the subsets for a visualization and add a new marking subset

Code Sample

# Copyright © 2017. TIBCO Software Inc. Licensed under TIBCO BSD-style license.

#Lets assume the subset for a BarChart need to be accessed 

vizsubsetcollection=viz.As[BarChart]().Data.Subsets

#viz is a script parameter referring to the BarChart visualization

for sub in vizsubsetcollection:
 print "Subset Displayname =" + sub.DisplayName + " ,Enabled=" +str(sub.Enabled) + " ,Interactive =" +str(sub.Interactive)
 
#To add a new marking in the Barchart subsets

vizsubsetcollection=viz.As[BarChart]().Data.Subsets
vizsubsetcollection.AddDataSelection(Document.Data.Markings.Add('NewMarking'))

References

• Subsets
• VisualizationSubsetCollection
• DefaultVisualizationSubset

License:  TIBCO BSD-Style License