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4.3 DUIM-DCs Module

color?

Generic function

Summary

Returns #t if object is a color.

Signature

color? object => boolean

Arguments

object
An instance of type <object>.

Values

boolean
An instance of type <boolean>.

Library

duim-dcs

Module

duim-dcs

Description

Returns #t if object is a color, otherwise returns #f.

See also

<color>, page 132

color-ihs, page 135

color-luminosity, page 136

<color-not-found>, page 137

color-palette?, page 138

color-rgb, page 138


Functional Developer Library Reference: DUIM - 3 Dec 1998

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