[vtkusers] Changing (window/viewport) resize behaviour

[David Gobbi]

> On Thu, Apr 28, 2011 at 10:49 AM, Jon Payne <jpayne at hgl-dynamics.com> wrote:
>> Hi Everyone,
>>
>> Been lurking here for a while and enjoying VTK.
>>
>> I want to be able to change the resize behaviour from fitted the actors into
>> the window and scaled them if the height changes to just resizing them in
>> both x and y to fit the window/viewport e.g. if a window is resized from a
>> sqaure to a rectangle I want all the contents to also resize and be
>> rectangular.
>>
>> Can anyone give me any pointers on where to look to change this behaviour?
>>
On Thu, Apr 28, 2011 at 9:17 AM, John Drescher <drescherjm at gmail.com> wrote:
> I did this in my application by observing the
> vtkCommand::ModifiedEvent on the render window. Then checking if the
> size of the window changed from the last size if it did I adjusted the
> zoom by moving the camera.

Using vtkCommand::ConfigureEvent is a cleaner solution (fewer false positives).

 - David