Hi everyone,<br><br>I have a reslicer interface where I click on a 2D image and it reslices the volume at that point and returns me the slice.<br><br>Now, I could have the image zoomed and I want to pick the point in the original image regardless of the zoom factor. Of course, I can probably do that by taking the current zoom factor into account but there might be round off errors, so I was wondering if there is a better way.
<br><br>I can get the points bu using vtkPointPicker class and that seems to work. However, I do not know what to do with those values as the reslicer will not accept those values.<br><br>So, I was wondering if there was a way to pick points on the rendered 2D image (regardless of its zoom factor) that actually refers to the points in the original image size.
<br><br>Cheers and thanks,<br><br>Anja<br><br>Shamesless plug: <br>----------------------<br>I actually have another open question. I still have not figured out the correct strategy for setting the output setting. So, if someone would be kind enough to help me with that
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