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RadiAnt DICOM Viewer - Discussion Forum
incremental zoom +/-10%

Nov 16, 2012 07:00 AM
by Tommy
actually we have some zoom presents such as 100%, 200%, 400% and 800%
this are useful with MRI and CT images that have a small matrix but with conventional radiology (either CR or DR) the image is larger and those 100%, 200%, 400% and 800% zoom preset are too large and produce exagerated enlargment in most cases

I think it would be useful to have a "small step" presets

incremental zoom in order to have gradual slight enlargement and shrinking of the image.

I mean, a +10% and -10% hotkey (ideally assigned to the "+" and "-" keys) to allow the user to progressively enlarge or shrink the image to the desired zoom level by means of multiple keystrokes
Nov 16, 2012 03:51 PM
by RadiAnt
Did you try CTRL + PLUS and CTRL + MINUS shortcuts?
There's also this one: hold CTRL and use MOUSE WHEEL.
Nov 16, 2012 09:14 PM
by Tommy
great!!! I didn't know that it was already possible!!!
Nov 1, 2014 06:38 AM
by Tommy
I think you should put those Ctrl+PLUS and Ctrl+MINUS shortcuts for +10 and -10% zoom presets in the "zoom image" dropdown menu otherwise user will never know that such a feature exists.
Nov 11, 2014 10:06 PM
by RadiAnt
Another good idea :-)
Nov 20, 2015 10:25 AM
by Tommy
just a reminder for this easy hack
Nov 24, 2015 09:24 PM
by RadiAnt
Thanks :-)
Apr 28, 2016 04:04 AM
by Tommy
fixed in 3.1.4 beta
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