Shapes

A shape frame can be drawn by holding down the left mouse button click and dragging the cursor as desired or by a single click on the canvas. A single click on the canvas will create a proportional shape. (Always 100 by 100 px).

Select (R) for rectangle

Select (E) for ellipse

Select (Y) for polygon (don't ask Y)

Shape properties

X (inherited property)
Y (inherited property)
Width (inherited property)
Height (inherited property)
Constrain proportions
Rotation (inherited property)
Corner radius