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68 lines
1.9 KiB
68 lines
1.9 KiB
/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* go-gradient.h :
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*
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* Copyright (C) 2003-2004 Jody Goldberg (jody@gnome.org)
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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 version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#ifndef GO_GRADIENT_H
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#define GO_GRADIENT_H
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#include <glib.h>
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#include <goffice/utils/goffice-utils.h>
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#include <libart_lgpl/libart.h>
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#include <libart_lgpl/art_render_gradient.h>
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#ifdef WITH_GTK
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#include <gtk/gtkwidget.h>
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#endif
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G_BEGIN_DECLS
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typedef enum {
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GO_GRADIENT_N_TO_S,
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GO_GRADIENT_S_TO_N,
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GO_GRADIENT_N_TO_S_MIRRORED,
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GO_GRADIENT_S_TO_N_MIRRORED,
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GO_GRADIENT_W_TO_E,
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GO_GRADIENT_E_TO_W,
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GO_GRADIENT_W_TO_E_MIRRORED,
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GO_GRADIENT_E_TO_W_MIRRORED,
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GO_GRADIENT_NW_TO_SE,
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GO_GRADIENT_SE_TO_NW,
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GO_GRADIENT_NW_TO_SE_MIRRORED,
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GO_GRADIENT_SE_TO_NW_MIRRORED,
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GO_GRADIENT_NE_TO_SW,
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GO_GRADIENT_SW_TO_NE,
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GO_GRADIENT_SW_TO_NE_MIRRORED,
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GO_GRADIENT_NE_TO_SW_MIRRORED
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} GOGradientDirection;
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GOGradientDirection go_gradient_dir_from_str (const gchar *name);
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const gchar *go_gradient_dir_as_str (GOGradientDirection dir);
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void go_gradient_setup (ArtGradientLinear *gradient,
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GOGradientDirection dir, GOColor col0, GOColor col1,
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double x0, double y0, double x1, double y1,
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ArtGradientStop *stops);
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#ifdef WITH_GTK
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GtkWidget *go_gradient_selector (GOColor fore, GOColor back);
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#endif
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G_END_DECLS
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#endif /* GO_GRADIENT_H */
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