Clutter::Color.3pm

Langue: en

Autres versions - même langue

Version: 2010-08-25 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Clutter::Color - wrapper for ClutterColor

DESCRIPTION

Color representation in RGBA format. Every color component is 8 bits wide.

HIERARCHY

   Glib::Boxed
   +----Clutter::Color

METHODS

color = Clutter::Color->new ($red=0, $green=0, $blue=0, $alpha=0)

•
$red (unsigned)
•
$green (unsigned)
•
$blue (unsigned)
•
$alpha (unsigned)

color = $a->add ($b)

•
$b (Clutter::Color)

integer = $color->alpha

oldvalue = $color->alpha ($newvalue)

•
$newvalue (integer)

integer = $color->blue

oldvalue = $color->blue ($newvalue)

•
$newvalue (integer)

color = $color->darken

boolean = $a->equal ($b)

•
$b (Clutter::Color)

color = Clutter::Color->from_hls ($hue, $luminance, $saturation)

•
$hue (double)
•
$luminance (double)
•
$saturation (double)

color = Clutter::Color->from_pixel ($pixel)

•
$pixel (unsigned)

color = Clutter::Color->from_string ($str)

•
$str (string)

integer = $color->green

oldvalue = $color->green ($newvalue)

•
$newvalue (integer)

color = $color->lighten

integer = $color->red

oldvalue = $color->red ($newvalue)

•
$newvalue (integer)

color = $color->shade ($factor)

•
$factor (double)

color = $a->subtract ($b)

•
$b (Clutter::Color)

(hue, luminance, saturation) = $color->to_hls

unsigned = $color->to_pixel

string = $color->to_string

(red, green, blue, alpha) = $color->values

SEE ALSO

Clutter, Glib::Boxed Copyright (C) 2006, 2007, 2008 OpenedHand Ltd

Copyright (C) 2009 Intel Corporation

This module is free software; you can redistribute it and/or modify it under the terms of either:

•
the GNU Lesser General Public Library version 2.1; or
•
the Artistic License, version 2.0.

See Clutter for the full copyright notice.