Transforms a point by multiplying it by the inverse of a given transform.
Package
graphics-ports
Signature
untransform-point
transform
x
y
=>
x2
,
y2
Arguments
transform
A transform.
x
A real number.
y
A real number.
Values
x2
A real number.
y2
A real number.
Description
The
untransform-point
function transform the point (
x y
) by effectively multiplying it by the inverse of
transform
. The transformed (
x y
) is returned as two values.
