reference / shapes
rect
Draws a rectangle.
rect at 40 40 size 200 120 fill goldrect at 200 150 size 120 80 as center fill teal
How to write it
rect at x y size width height [fill color] [stroke color] [thickness number] [alpha number] [style value] [as word]
rect at position size size [fill color] [stroke color] [thickness number] [alpha number] [style value] [as word]