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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 the transform .

Notes

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

See also

graphics-state
transform


CAPI User Guide and Reference Manual (Unix version) - 25 Feb 2015

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