Zoom Ratio Snap to "Preferred Values" about geeqie HOT 2 OPEN

Go to Edit/Preferences/Image. There are options for Zoom Style and Zoom Increment.
Select Zoom Style Arithmetic and Zoom Increment 1.0 or 0.1 etc.

Click on the Zoom setting drop-down on the Status bar, and select Zoom To Original Size. This will give you a starting point zoom value of 1:1.

Is this sufficient?

[Note that you may need to select a new image before the option changes are recognised]

from geeqie.

Zoom Style Arithmetic works for small numbers. but does not work well wider range, it is too fast close to 1:1, and too slow when numbers getting larger.

drop-down menu or context menu costs too much time, also these ratios are in a sub-menu. hot key z can go to 1:1.

from geeqie.