[vtkusers] zoom in on a specific point

[Jonathan Morra]

Thanks, I'll have a look.

On Wed, Oct 20, 2010 at 9:53 AM, Jothy <jothybasu at gmail.com> wrote:

> I think you should look into vtkInteractorStyleImage source.
>
> Go to vtk git.
>
> Jothy
>
>
> On Wed, Oct 20, 2010 at 5:45 PM, Jonathan Morra <jonmorra at gmail.com>wrote:
>
>> This actually works backwards for me, but I think that's because my camera
>> is flipped.  Where is the source for this, I might be able to just implement
>> it correctly for me myself.
>>
>> But this is the idea that I had.
>>
>>
>> On Wed, Oct 20, 2010 at 9:40 AM, Jothy <jothybasu at gmail.com> wrote:
>>
>>> Click which about which point you wan tot zoom, then press"F" key.
>>>
>>> Jothy
>>>
>>> On Wed, Oct 20, 2010 at 5:36 PM, Jonathan Morra <jonmorra at gmail.com>wrote:
>>>
>>>> I have a vtkImageViewer2 that I wish to zoom in on.  I have applied
>>>> the vtkInteractorStyleImage to the image, and I can zoom using the right
>>>> mouse button.  However, this always zooms in on the center of the image.
>>>>  I'd like to center the zoom on the location that the mouse was initially
>>>> clicked on.  Does anyone have an example of how to do this?
>>>>
>>>> Thanks
>>>>
>>>> PS I'm working in Java
>>>>
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>>
>
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