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get-transform-scale Function

Summary

Returns the overall scaling factor of a transform.

Package

graphics-ports

Signature

get-transform-scale transform => result

Arguments
transform
A transform object.
Values
result
A real number.
Description

The function get-transform-scale returns a single number representing the overall scaling factor present in transform.

Notes

See graphics-state for details of how a transform is used.

See also

graphics-state
transform


CAPI User Guide and Reference Manual (Macintosh version) - 01 Dec 2021 19:31:44