How to perform 'Limit data shown in visualization using markings' in Spotfire® using IronPython Scripting

Introduction

This example shows how to perform the 'Limit data shown in visualization using markings' operation for a particular visualization using an IronPython script .

Code sample

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

# Retrieve a visualization named "example" and then filter the data using the specified marking.
from Spotfire.Dxp.Application.Visuals import BarChart
for viz in Document.ActivePageReference.Visuals:
    if viz.Title == "example":
        plot = viz.As[BarChart]()        
        # 'Marking' is the actual name of the marking used to filter the data
        dm = Document.Data.Markings['Marking']        
        plot.Data.Filterings.Add(dm)

References

• API Reference: Spotfire Analyst

• API Reference: VisualizationData. Filterings Property

License:  TIBCO BSD-Style License