[vtkusers] font size problem
jcplatt at lineone.net
Wed Jul 13 17:02:23 EDT 2005
I am not sure if it's the plot title or axis labels you want to change.
In RenderOpaqueGeometry(), the call
uses the viewport size as the target area for the constrained title font
size. My understanding was that all composite 2D actors should 'fit'
within the plot actor.
From: Ian Paris-Salb [mailto:ianps42 at gmail.com]
Sent: 13 July 2005 17:19
To: John Platt
Subject: Re: [vtkusers] font size problem
Well, my problem is the other way around actually, I am displaying as
many as 20 continuous plots on the screen at a time, so as you can
imagine, they are pretty small. I am trying to figure out a way to make
the charts readable. Do you happen to know where in the code, I could
change the part that constrains the font size. I'll take a look around
myself as well. Thanks for your help,
John Platt wrote:
>The font size is determined automatically to fit the fraction of the
>vtkXYPlotActor allocated for the Title/Axes. Increasing the actor size
>or reducing the number of characters will typically cause the font size
>to increase. I have recently submitted some suggestions to put a
>on the constrained font size to prevent fonts becoming too large. I
>don't know whether this would help.
>From: vtkusers-bounces+jcplatt=lineone.net at vtk.org
>[mailto:vtkusers-bounces+jcplatt=lineone.net at vtk.org] On Behalf Of Ian
>Sent: 13 July 2005 01:26
>To: vtkusers at vtk.org
>Subject: [vtkusers] font size problem
>Is it possible to change the font size in the xyplotactor...I can
>all other attributes, but it seems that no matter what size i put for
>the setfontsize it uses the same one. thanks,
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