A small enhancement release adding viewport zoom controls.
Enhancements
- Zoom limits — new
min_zoom(default0.5) andmax_zoom
(default2) parameters constrain how far the canvas can be zoomed
out and in, and can be updated at runtime
(#69).
A small enhancement release adding viewport zoom controls.
min_zoom (default 0.5) and max_zoom2) parameters constrain how far the canvas can be zoomed