The Geometry menu
- Geometry toolbar
-
display the geometry toolbar as
secondary toolbar
- Orient
- orient the selection in a set of preset directions
- Flip
- flip the selection.
- Flip drawing
- flip the current drawing.
- Center drawing
- move the current drawing to the center of the page.
- Straighten base
-
Make the selected single strand, or the single strands at the base of the
selected helix straight.
- Straighten top
-
Make the selected single strand, or the single strands at the top of the
selected helix straight.
- Arch
- curve single stranded areas
- Redraw helices
- Redraw all selected helices.