Transforms a set of points and returns the resulting rectangle.
graphics-ports
transform-area transform x y width height => rectangle
transform⇩ |
A transform. |
x⇩ |
A real number. |
y⇩ |
A real number. |
width⇩ |
A real number. |
height⇩ |
A real number. |
rectangle |
A rectangle. |
The function transform-area
transforms the points (x y) and (x+width y+height) using transform and returns the transformed rectangle as (x y width height) values.
CAPI User Guide and Reference Manual (Windows version) - 01 Dec 2021 19:34:15