In all the Spotfire IronPy tutorials the visualizations are defined this way:
vc = detailsVis.As[VisualContent]()
My question is how do I define an object for a specific visualization? Can I do it by title? Can I do it by objectid?
Basically, I have multiple visualizations on a tab. I would like to be able to point the script toward a specific visualization to change axis values and some other stuff..
the easiest way is to use the parameters supplied in the script editor. this is pretty clearly detailed in the online help so I won't go into it.
you can also refer to a visualization by its title or Id (no imports required):
# loop through all pages in analysis
for p in Document.Pages:
print p.Title, p.Id
# loop through all visuals on a page
page_index = 3 # integer index of the page (left to right; starts at 0)
for v in Document.Pages[page_index].Visuals:
print v.Title, v.Id
# try to find a specific visual on a page by title
for p in Document.Pages:
for v in p.Visuals:
if v.Title == "sometitle": visual_id = v.Id
# or by Id, if you know it already
Document.Pages[1].Visuals.TryGetVisual(visual_id)
Document.Pages is a PageCollection.
Document.Pages.Visuals is a VisualCollection
it's probably best to just stick with the parameters, though :)
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