Dots

Press and drag to connect two dots. Release to place a line. In Erase mode, tap a line to remove it. Use two fingers to pan and zoom, or Space and drag with a mouse. Scroll to zoom. With keyboard focus on the canvas, use arrow keys to move between dots, Enter to begin or finish a line, Escape to cancel, and Delete to erase a nearby line. Use plus or minus to zoom and zero to center your drawing. Changes save automatically on this device.