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1 /* this file is part of evince, a gnome document viewer
2  *
3  *  Copyright (C) 2005 Jonathan Blandford <jrb@gnome.org>
4  *
5  * Evince is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * Evince is distributed in the hope that it will be useful, but
11  * WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
18  */
19
20 #ifndef EV_RENDER_CONTEXT_H
21 #define EV_RENDER_CONTEXT_H
22
23 #include <glib-object.h>
24
25 #include "ev-page.h"
26
27 G_BEGIN_DECLS
28
29 typedef struct _EvRenderContext EvRenderContext;
30 typedef struct _EvRenderContextClass EvRenderContextClass;
31
32 #define EV_TYPE_RENDER_CONTEXT          (ev_render_context_get_type())
33 #define EV_RENDER_CONTEXT(context)      (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_RENDER_CONTEXT, EvRenderContext)
34 #define EV_RENDER_CONTEXT_CLASS(klass)  (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_RENDER_CONTEXT, EvRenderContextClass))
35 #define EV_IS_RENDER_CONTEXT(object)    (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_RENDER_CONTEXT))
36
37 struct _EvRenderContextClass
38 {
39         GObjectClass klass;
40 };
41
42 struct _EvRenderContext
43 {
44         GObject parent;
45         
46         EvPage *page;
47         gint    rotation;
48         gdouble scale;
49 };
50
51
52 GType            ev_render_context_get_type        (void) G_GNUC_CONST;
53 EvRenderContext *ev_render_context_new             (EvPage          *page,
54                                                     gint             rotation,
55                                                     gdouble          scale);
56 void             ev_render_context_set_page        (EvRenderContext *rc,
57                                                     EvPage          *page);
58 void             ev_render_context_set_rotation    (EvRenderContext *rc,
59                                                     gint             rotation);
60 void             ev_render_context_set_scale       (EvRenderContext *rc,
61                                                     gdouble          scale);
62
63
64 G_END_DECLS
65
66 #endif /* !EV_RENDER_CONTEXT */