[visit-users] PickByNode() marker on screen

Meredith, Jeremy S. jsmeredith at ornl.gov
Wed Mar 31 13:12:02 EDT 2010


Yep, you can turn that off.  

Something like:
p = GetPickAttributes()
p.displayPickLetter = 0
SetPickAttributes(p)

... should do the trick.

--
Jeremy Meredith
Oak Ridge National Laboratory


> -----Original Message-----
> From: Valmor de Almeida [mailto:val.lists at gmail.com]
> Sent: Wednesday, March 31, 2010 12:53 PM
> To: VisIt software users community
> Subject: [visit-users] PickByNode() marker on screen
> 
> 
> Hello,
> 
> I using PickByNode() in the python interface while looping over pdb
> files on a database and I think the function is putting a marker on the
> visit window. It is a ~10x10-pixel square with a capital letter
> connected to it with a thin line (all white color). Is this my
> particular visit setting? or do I need to suppress something in the
> python script?
> 
> I think the marker is coming from the PickByNode() function because the
> output of GetPickOutput() is something like
> 
> D:  complexes-08.pdb  timestep 0
> mesh
> Point: <2.065, -3.486, 1.308>
> Node:  41
> Incident Zones:  41
> element:  <nodal> = 95
> 
> and for every pdb file I read I get the corresponding initial capital
> letter (D above) as a marker on the screen. As the script loops over
> the
> database the whole alphabet shows up on the screen and later numbers
> too.
> 
> Thanks for inputs,
> 
> --
> Valmor
> 
> --
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