[vtkusers] How to find a clicked imageactor pixel

[Sercani]

Thanks a lot Mark, that's an illuminative and instructive sample, great job.

 

From: Mark Wyszomierski [mailto:markww at gmail.com] 
Sent: Saturday, August 16, 2008 5:05 PM
To: Sercani
Cc: vtkusers at vtk.org
Subject: Re: [vtkusers] How to find a clicked imageactor pixel

 

This example might be similar to what you're trying to do:

http://devsample.org/index.php?option=com_content
<http://devsample.org/index.php?option=com_content&task=view&id=48&Itemid=27
> &task=view&id=48&Itemid=27

Mark



On Sat, Aug 16, 2008 at 3:38 AM, Sercani <sercanimailgroups at gmail.com>
wrote:

Hi everyone;

How can I find the pixel(coordinates related to upper or lower left
corner)of an vtkImageActor that I clicked on? I couldn't find such a method
in picker classes.

Thanks already.

 


_______________________________________________
This is the private VTK discussion list.
Please keep messages on-topic. Check the FAQ at:
http://www.vtk.org/Wiki/VTK_FAQ
Follow this link to subscribe/unsubscribe:
http://www.vtk.org/mailman/listinfo/vtkusers

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20080816/30e38c0d/attachment.htm>