Features

Camera Manipulation

Press the ALT key and move the mouse to pan the camera. PLUS/MINUS on the Numpad zooms in and out.

Snapping

This is a heavy work in progress, but so far snapping works with points, circles, circle intersections midpoints, and grid intersections. Snapping to construction lines has been implemented, and I plan to apply it to finite lines in the near future.

The grid button toggles grid visibility, and the grid with the magnet toggles snapping. The grid settings dialog hasn't been implemented yet.

Miscellaneous Stuff

Placing points on a midpoint splits the associated line.