[vtkusers] Help,Zoom-Window!

[Jihwan Kim]

How about one of these?

set cam1 [ren1 GetActiveCamera]
$cam1 Zoom 1.5

or

# The Dolly() method moves the camera towards the FocalPoint,
# thereby enlarging the image.
vtkCamera aCamera
  aCamera Dolly 1.3


On Sun, 26 Oct 2003, Andrew wrote:

> Hi:
>    I'm going to write a program with VTK in MFC .
>    I wish my program have the function ZOOM-WINDOW , just like the zoom command in AutoCAD .
>    Who can tell me how to attain the purpose ?
>
>    Thanks . :)
>
> -----
>
> Andrew
>
>
>