forked from osmocom/wireshark
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/* color.h
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* Definitions for "toolkit-independent" colors
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __COLOR_H__
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#define __COLOR_H__
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/*
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* Data structure holding RGB value for a color.
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*
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* XXX - yes, I know, there's a "pixel" value in there as well; for
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* now, it's intended to look just like a GdkColor but not to require
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* that any GTK+ header files be included in order to use it.
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* The way we handle colors needs to be cleaned up somewhat, in order
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* to keep toolkit-specific stuff separate from toolkit-independent stuff.
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*/
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typedef struct {
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guint32 pixel;
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guint16 red;
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guint16 green;
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guint16 blue;
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} color_t;
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/** Initialize a color with R, G, and B values, including any toolkit-dependent
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** work that needs to be done.
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*
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* @param color the color_t to be filled
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* @param red the red value for the color
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* @param green the green value for the color
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* @param blue the blue value for the color
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* @return TRUE if it succeeds, FALSE if it fails
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*/
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gboolean initialize_color(color_t *color, guint16 red, guint16 green, guint16 blue);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __COLOR_H__ */
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