Hi Miklos,
sorry for the late answer! You are absolutely right: The displayed coordinates
should be consistent. I filed a bug for this issue here:
http://bugs.mitk.org/show_bug.cgi?id=17462
We will try to address this in one of the next bugsquashings.
Best regards
Andreas
From: Miklos Espak [mailto:[email protected]]
Sent: Freitag, 21. Februar 2014 13:23
To: mitk-users
Subject: [mitk-users] Image navigator slice indexes vs. world coordinate indexes
Hi,
where do the indexes come from that the image navigator shows?
I assume they should be the discrete indexes calculated from the world position
selected in the viewer, but it does not seem to be the case.
The position selected in the image navigator is different than the coordinates
shown on the status bar.
Also the QmitkImageNavigatorView.cpp contains this line:
m_Controls.m_SliceNavigatorAxial->SetInverseDirection(true);
Why is it good to invert the range? Why just the axial?
If the reason is that dragging the slider rightwards should move upwards in
world space then I suggest to replace the sliders with ctkSliderWidgets. I
added a feature last year to invert the controls for the exact same reason.
With this feature, if the controls are inverted then dragging the slider right
or hitting up or page up will decrease the value, and in the other way round.
I think it is quite essential to be consequent with the displayed coordinates.
Thanks,
Miklos
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