Hi, Pat.
On further checking, there's still some sort of problem.
When I use your example below, it works in ParaView's Python Shell, if
the PlotData filter was created via the ParaView gui. However, if it
was created in the macro (using the text from a python trace of how it
was created via the gui), then your example produces an empty list.
The PlotData filter created in the macro does show up on the screen and
look correct; but the series names aren't accessible.
Does this provide any useful clues?
Thanks.
Greg
On 10/06/2011 11:49 AM, pat marion wrote:
Hi Greg,
I think I found a bug, or else I don't quite understand what is
happening. It seems that under certain circumstances the python layer
fails to wrap all the properties of a proxy. I look into this, but
for now you can work around the issue by accessing the c++ api:
>>> p = rep.SMProxy.GetProperty("SeriesNamesInfo")
>>> series_names = [p.GetElement(i) for i in
xrange(p.GetNumberOfElements())]
Pat
On Thu, Oct 6, 2011 at 2:34 PM, Greg Schussman
<schuss...@slac.stanford.edu <mailto:schuss...@slac.stanford.edu>> wrote:
Hi, Pat.
I tried plotting directly from the CSVReader, and then it all
works. But when my programmable filter is in between, there's a
problem. When I apply the plot filter (via ParaView's GUI) to my
programmable filter, the plot works fine in the gui, but the
GetProperty("SeriesNameInfo") returns None. However, if I skip
the programmable filter, and plot the CSV reader directly, then
GetProperty("SeriesNameInfo") does what you say it should.
Anyway, I think I can skip my programmable filter for now, and get
this working dircetly.
Thanks so much for what you've provided.
Greg
On 10/06/2011 11:10 AM, pat marion wrote:
Are you sure that the chart view is the active view when you call
GetDisplayProperties(p)? If the render view is active, you'll
get the wrong representation. I verified that this works for
Wavelet --> Plot Data filter using PV 3.10.1.
Pat
On Thu, Oct 6, 2011 at 2:03 PM, Greg Schussman
<schuss...@slac.stanford.edu
<mailto:schuss...@slac.stanford.edu>> wrote:
On 10/06/2011 07:33 AM, pat marion wrote:
series_names = [name for name in
d.GetProperty("SeriesNamesInfo")]
Hi, Pat.
Thanks for the helpful pointers.
After setting everything up in ParaView (3.10.1, 64-bit), I'm
not getting results. Here is what I did from the ParaView
Python Shell:
>>> p =
FindSource("PlotData1")
>>> rep =
GetDisplayProperties(p)
>>>
rep.GetProperty("SeriesNamesInfo")
None
>>>
While, at the same time, the Object Inspector shows 27
series, each with the correct name.
Does something need to be updated or refreshed first? I
notice in the pvblot script, there is a
rep.Update()
but when I try that in ParaView's python shell (after getting
the representation the way I showed above), it tells me:
>>> rep.Update()
Traceback (most recent call last):
File "<console>", line 1, in
<module>
File
"/usr/lib64/paraview/site-packages/paraview/servermanager.py",
line 370, in __getattr__
return getattr(self.SMProxy, name)
AttributeError: Update
>>>
Thanks!
Greg
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