Seth Hillbrand bfe805a221 Add user-controlled scaling factor
Lets the user decide what 100% zoom is for their system based on a
slider.

This is inspired by Inkscape's custom scaling widget

Fixes https://gitlab.com/kicad/code/kicad/-/issues/19256
2025-08-25 14:37:07 -07:00
..
2025-06-19 18:26:39 +02:00