The following tools are available in Edit Mode:
Select control points.
Cursor
Change the location of the 3D Cursor.
Move
Translation tool.
Rotate
Rotation tool.
Scale
Scale tool.
Editable bounding box for scaling control points.
Transform
Combined tool for translating, rotating, and scaling.
Draw free-hand annotations.
Measure distances in the scene.
Shear control points along a certain axis.