[vtkusers] display a logo within vtkRenderer?

[Elvis Chen]

thanks!  exactly what I was looking for.



On Wed, May 18, 2011 at 10:03 AM, David Doria <daviddoria at gmail.com> wrote:

> On Wed, May 18, 2011 at 9:51 AM, Elvis Chen <elvis.chen at gmail.com> wrote:
> > hi all,
> > perhaps a stupid question but am having a hard time getting this done
> > properly.
> > I would like to display an image/logo that is fixed (size and position)
> > within a vtkRenderer.  Currently I'm using vtkImageMapper and vtkActor2D
> to
> > display a logo, but I'm having a hard time finding the proper way to set
> the
> > size and the position (relative to the view port) of the logo.  Is there
> a
> > better way to do this?
> > any help is very much appreciated,
>
> Have you tried this?
>
> http://www.vtk.org/Wiki/VTK/Examples/Cxx/Widgets/LogoWidget
>
> David
>
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