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78 lines
2.2 KiB
78 lines
2.2 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-pattern.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_PATTERN_H
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#define GO_PATTERN_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/art_render.h>
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#include <libart_lgpl/art_svp.h>
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G_BEGIN_DECLS
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struct _GOPattern {
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GOColor fore, back;
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unsigned pattern;
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};
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/* Useful for themes to explicitly name the pattern */
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typedef enum {
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GO_PATTERN_SOLID,
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GO_PATTERN_GREY75,
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GO_PATTERN_GREY50,
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GO_PATTERN_GREY25,
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GO_PATTERN_GREY125,
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GO_PATTERN_GREY625,
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GO_PATTERN_HORIZ,
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GO_PATTERN_VERT,
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GO_PATTERN_REV_DIAG,
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GO_PATTERN_DIAG,
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GO_PATTERN_DIAG_CROSS,
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GO_PATTERN_THICK_DIAG_CROSS,
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GO_PATTERN_THIN_HORIZ,
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GO_PATTERN_THIN_VERT,
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GO_PATTERN_THIN_REV_DIAG,
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GO_PATTERN_THIN_DIAG,
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GO_PATTERN_THIN_HORIZ_CROSS,
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GO_PATTERN_THIN_DIAG_CROSS,
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GO_PATTERN_FOREGROUND_SOLID,
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GO_PATTERN_SMALL_CIRCLES,
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GO_PATTERN_SEMI_CIRCLES,
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GO_PATTERN_THATCH,
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GO_PATTERN_LARGE_CIRCLES,
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GO_PATTERN_BRICKS,
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GO_PATTERN_MAX
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} GOPatternType;
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GOPatternType go_pattern_from_str (char const *name);
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char const *go_pattern_as_str (GOPatternType pattern);
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gboolean go_pattern_is_solid (GOPattern const *pat, GOColor *color);
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void go_pattern_set_solid (GOPattern *pat, GOColor fore);
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void go_pattern_render_svp (GOPattern const *pat, ArtSVP const *svp,
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int x0, int y0, int x1, int y1,
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art_u8 *buf, int rowstride);
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gpointer go_pattern_selector (GOColor fore, GOColor back,
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GOPatternType default_pat);
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G_END_DECLS
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#endif /* GO_PATTERN_H */
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