Returns the overall scaling factor of a transform.
graphics-ports
get-transform-scale transform => result
transform⇩ |
A transform object. |
result |
A real number. |
The function get-transform-scale
returns a single number representing the overall scaling factor present in transform.
See graphics-state for details of how a transform is used.
CAPI User Guide and Reference Manual (Unix version) - 01 Dec 2021 19:33:02