2.3 DUIM-Geometry Module
identity-transform?
Generic function
Summary
Returns #t if a transform is equal (in the sense of transform-equal) to the identity transform.
Signature
identity-transform?transform => boolean
Arguments
- transform
- An instance of type
<transform>.
Values
- boolean
- An instance of type
<boolean>.
Library
duim-geometry
Module
duim-geometry
Description
Returns #t if the transform transform is equal (in the sense of transform-equal) to the identity transform, otherwise returns #f.