[vtkusers] Repositioning Image within Render Window

[John Drescher]

> I am trying to map a texture on a quad similar to this tutorial :
> http://www.vtk.org/Wiki/VTK/Examples/Cxx/Visualization/TextureMapQuad
>
> I'm having trouble displaying the image at the desired position on a render
> window. I've tried changing the the value of points and it scales the image
> with respect to each of the other points, but has no effect on the image's
> position. I've also tried texturedQuad->SetPosition( x, y, z) with no
> success. What other functions could be used to position an image within a
> render window? Thanks in advance.
>

I think you need to move the camera. Well at least this week I had to
move the camera to get my mammographic images properly aligned.

John