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RadiAnt DICOM Viewer - Discussion Forum
Mouse wheel

Sep 7, 2021 12:41 PM
by Gene
Is there any way to change mapping for the mouse wheel? In the "customize keyboard" box I only see options for the keyboard and mouse buttons. My issue is sometimes when I scroll up/down the wheel performs a subtle left/right and radiant senses this and jumps series. I'd like to disable the left/right change series command. Thanks!
Sep 20, 2021 06:30 PM
by RadiAnt

You can edit this option in the options.xml file:

<tools> <!-- tools assigned to mouse buttons (1 - browse series, 2 - zoom, 3 - pan, 4 - change WW/WL, 5 - ROI) -->
<lmb>1</lmb> <!-- left mouse button -->
<mmb>4</mmb> <!-- middle mouse button -->
<rmb>2</rmb> <!-- right mouse button -->
<x1mb>3</x1mb> <!-- back mouse button -->
<x2mb>5</x2mb> <!-- forward mouse button -->
<mw>1</mw> <!-- mouse wheel (vertical) - valid tools: browse series (1) or zoom (2) -->
<mwh>1</mwh> <!-- mouse wheel (horizontal) - disabled (0), change series (1) -->
Oct 6, 2021 12:00 PM
by Gene
Oct 7, 2021 02:27 PM
by robertoprb
Feature request. Implement a mouse modifier keyboard shortcut for wheel behavior.
Example: [SHIFT + mouse wheel] to change series.
Oct 18, 2021 08:41 PM
by RadiAnt
Thank you for this suggestion. We'll add the modifiers for mouse wheels to our to-do list.
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