v1.2.1 — click-to-place crosshair, drag-to-pan, and per-pane view reset
Two MPR interactions
- Left-click places the crosshair, left-drag pans. In crosshairs mode a left tap spots the crosshair center on the clicked point, and a left drag pans the view. Right-drag rotates the section, the right+left chord zooms, and middle-drag also pans.
- Per-pane view reset. Each MPR pane has a ↺ button that re-fits that pane's zoom and pan (orientation and window untouched). The global R squares up all panes.
Full changelog: v1.2.0...v1.2.1