XYPlotActor..

[Vetle Roeim]

on 2000-05-22, owner-vtkusers at public.kitware.com wrote:

> 
> I am trying to use this class and have a few questions.
> 
> 1) The two positions that specify the plotting rectangle - documentation
> says
>     it should be in viewport coordinates (I assume 0-1, 0-1). But, on my
> render
>     window (about 512x512), this appears as tiny plot on the lower left
> corner.
>     Increasing this to size of window scales this up to the whole
> window. I must
>     be doing something silly, as I dont see any complaints from the
> archives.

I'm not sure I understand your problem, but I use the following to scale
the xyplotactor to occupy the whole window:

vtkXYPlotActor *xyplot = vtkXYPlotActor::New();
  xyplot->GetProperty()->SetColor( 0, 0, 0 );
  xyplot->SetPosition( 0, 0 );
  xyplot->SetWidth( 1.0 );
  xyplot->SetHeight( 1.0 );



vr

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