transform-point

Function

Summary

Transforms a point by multiplying it by a transform.

Signature

transform-point transform x y => xnew ynew

Arguments

transform

A transform

x

A real number

y

A real number

Values

xnew

A real number

ynew

A real number

Description

Thetransform-point function transforms the point (x y) by multiplying it by transform. The transformed (x y) is returned as two values.

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LispWorks CAPI Reference Manual - 17 Oct 1998

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