Change what you drew¶

With no tool running, click a shape to select it, drag a point or line to move it, and press Delete to remove it.

Fillet (F) rounds the corner between two lines and Chamfer cuts it off straight. Trim (T) removes a curve up to where it meets its neighbours, Extend grows it to the next thing it meets, and Break splits it where you click.

Offset (O) draws a parallel copy, and you move the mouse to pick the side or type a distance. Move/Rotate (M) moves shapes between two points.

Mirror reflects shapes across a line. It opens a panel with two fields, Objects and Mirror line, and what you selected first is already in Objects. Click a shape to add it, Shift or Ctrl click to add several, or click inside a closed shape to take its whole outline; the panel then moves on to the line. Click a line or construction line to mirror across, check the preview, and press Enter or click Mirror. The icon beside a field makes it the one your clicks fill, Tab switches between them, and Esc cancels and leaves your selection as it was.