Hi Jothy,<br>I want the brightness/control through a user control slider (in Qt). I also show the surface overlaid over the image plane widget<br><br> Which function should I override to implement my own brightness/contrast control ? I didn't find anything specific @ <a href="http://www.vtk.org/doc/nightly/html/classvtkInteractorStyleImage.html">http://www.vtk.org/doc/nightly/html/classvtkInteractorStyleImage.html</a><br>
<br>Also while playing with the interactor, I noticed that if my mouse is over an image and I drag left/right I can adjust contrast and if I click and drag up/down I can adjust contrast.<br>Do I have to imement my own interactor style and override right click ? Isn't there any SetContrast/SetBrightness interface ?<br>
<br>Regards,<br>Somi<br><br><br><br><div class="gmail_quote">On Fri, Apr 30, 2010 at 10:44 AM, Jothy <span dir="ltr"><<a href="mailto:jothybasu@gmail.com">jothybasu@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I think by setting Interacto Style to InteractorStyleToImage<br>
<br>
Jothy<br>
<div><div></div><div class="h5"><br>
On Fri, Apr 30, 2010 at 3:31 PM, somi <<a href="mailto:seesomi@gmail.com">seesomi@gmail.com</a>> wrote:<br>
> Hi,<br>
> I have a 3D volume (vtkImage) which I show through 3 orthogonal<br>
> vtkImagePlaneWidgets. How can I add brightness and contrast control to this<br>
> widget ?<br>
><br>
> Regards, Somi<br>
><br>
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