4545836659
2001-04-14 Christopher James Lahey <clahey@ximian.com> * gal/Makefile.am: Added widget/e-hsv-utils.lo. * gal/widgets/Makefile.am: Added e-hsv-utils.c and e-hsv-utils.h. * gal/widgets/e-hsv-utils.c, gal/widgets/e-hsv-utils.h: Moved from gal/e-table/e-table-hsv-utils.c and gal/e-table/e-table-hsv-utils.h. Handle modifying hue saturation and value of colors. svn path=/trunk/; revision=9317
32 lines
636 B
C
32 lines
636 B
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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#ifndef _E_HSV_UTILS_H_
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#define _E_HSV_UTILS_H_
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#include <libgnome/gnome-defs.h>
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#include <gdk/gdk.h>
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BEGIN_GNOME_DECLS
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void e_hsv_to_rgb (gdouble h,
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gdouble s,
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gdouble v,
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gdouble *r,
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gdouble *g,
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gdouble *b);
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void e_rgb_to_hsv (gdouble r,
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gdouble g,
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gdouble b,
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gdouble *h,
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gdouble *s,
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gdouble *v);
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void e_hsv_tweak (GdkColor *colour,
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gdouble delta_h,
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gdouble delta_s,
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gdouble delta_v);
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END_GNOME_DECLS
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#endif /* _E_HSV_UTILS_H_ */
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