Draw editable shapes in the Viewport.
Click to create linear points.
Click and drag to create bezier points.
Stroke Width - set the width of the Stroke.
Cap Style - set the appearance of caps (each end of the stroke) for open paths.
Flat - a flat end that terminates at the end point.
Round - a hemispherical end with the end point at its centre.
Projecting - a flat end that projects half the Width beyond the end point.
Clear the path currently being drawn.
Commit a path and then begin drawing another.
Snap to an axis while drawing.
Create a straight line following a bezier point while drawing.