[vtkusers] vtkImageActor "FILL_SCENE" is there an easy way ?

Bill Lorensen bill.lorensen at gmail.com
Fri Jun 20 08:27:33 EDT 2014

You could set the image as the background of the window:
do something like this. Notice you do not need to recompute on resize:

On Fri, Jun 20, 2014 at 6:40 AM, Butterfly <ninarock at list.ru> wrote:
> Hi all,
> I am new to VTK, I try to use vtkImageActor inside a resizeable window. I
> want the 2D image always be stretched to the full size of the window.
> I managed to achieve similar behavior with vtkChartXY like this:
>          vtkChartXY->SetLayoutStrategy(vtkChart::FILL_SCENE)
> But now I am confused with vtkImageActor. Seems that the only way is to add
> vtkCamera and calculate and change scaling and zoom every time the window
> size is being changed.
> Is there an easier way to achieve what I want ? Maybe I should not use
> vtkImageActor, but something else?
> I use VTK 6.1
> Thank you very much in advance!!!
> --
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