1 /* ADG - Automatic Drawing Generation
2 * Copyright (C) 2007,2008,2009,2010,2011,2012 Nicola Fontana <ntd at entidi.it>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 * * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the
15 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
16 * Boston, MA 02110-1301, USA.
20 #if !defined(__ADG_H__)
21 #error "Only <adg.h> can be included directly."
25 #ifndef __ADG_CANVAS_H__
26 #define __ADG_CANVAS_H__
31 #define ADG_TYPE_CANVAS (adg_canvas_get_type())
32 #define ADG_CANVAS(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), ADG_TYPE_CANVAS, AdgCanvas))
33 #define ADG_CANVAS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), ADG_TYPE_CANVAS, AdgCanvasClass))
34 #define ADG_IS_CANVAS(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), ADG_TYPE_CANVAS))
35 #define ADG_IS_CANVAS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), ADG_TYPE_CANVAS))
36 #define ADG_CANVAS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), ADG_TYPE_CANVAS, AdgCanvasClass))
39 typedef struct _AdgCanvasClass AdgCanvasClass
;
47 struct _AdgCanvasClass
{
49 AdgContainerClass parent_class
;
53 GType
adg_canvas_get_type (void) G_GNUC_CONST
;
55 AdgCanvas
* adg_canvas_new (void);
56 void adg_canvas_set_size (AdgCanvas
*canvas
,
58 void adg_canvas_set_size_explicit (AdgCanvas
*canvas
,
61 const AdgPair
* adg_canvas_get_size (AdgCanvas
*canvas
);
62 void adg_canvas_set_scales (AdgCanvas
*canvas
,
63 ...) G_GNUC_NULL_TERMINATED
;
64 void adg_canvas_set_scales_valist (AdgCanvas
*canvas
,
66 const GSList
* adg_canvas_scales (AdgCanvas
*canvas
);
67 void adg_canvas_autoscale (AdgCanvas
*canvas
);
68 void adg_canvas_set_background_dress (AdgCanvas
*canvas
,
70 AdgDress
adg_canvas_get_background_dress (AdgCanvas
*canvas
);
71 void adg_canvas_set_frame_dress (AdgCanvas
*canvas
,
73 AdgDress
adg_canvas_get_frame_dress (AdgCanvas
*canvas
);
74 void adg_canvas_set_title_block (AdgCanvas
*canvas
,
75 AdgTitleBlock
*title_block
);
76 AdgTitleBlock
* adg_canvas_get_title_block (AdgCanvas
*canvas
);
77 void adg_canvas_set_top_margin (AdgCanvas
*canvas
,
79 gdouble
adg_canvas_get_top_margin (AdgCanvas
*canvas
);
80 void adg_canvas_set_right_margin (AdgCanvas
*canvas
,
82 gdouble
adg_canvas_get_right_margin (AdgCanvas
*canvas
);
83 void adg_canvas_set_bottom_margin (AdgCanvas
*canvas
,
85 gdouble
adg_canvas_get_bottom_margin (AdgCanvas
*canvas
);
86 void adg_canvas_set_left_margin (AdgCanvas
*canvas
,
88 gdouble
adg_canvas_get_left_margin (AdgCanvas
*canvas
);
89 void adg_canvas_set_margins (AdgCanvas
*canvas
,
94 void adg_canvas_apply_margins (AdgCanvas
*canvas
,
95 CpmlExtents
*extents
);
96 void adg_canvas_switch_frame (AdgCanvas
*canvas
,
98 gboolean
adg_canvas_has_frame (AdgCanvas
*canvas
);
99 void adg_canvas_set_top_padding (AdgCanvas
*canvas
,
101 gdouble
adg_canvas_get_top_padding (AdgCanvas
*canvas
);
102 void adg_canvas_set_right_padding (AdgCanvas
*canvas
,
104 gdouble
adg_canvas_get_right_padding (AdgCanvas
*canvas
);
105 void adg_canvas_set_bottom_padding (AdgCanvas
*canvas
,
107 gdouble
adg_canvas_get_bottom_padding (AdgCanvas
*canvas
);
108 void adg_canvas_set_left_padding (AdgCanvas
*canvas
,
110 gdouble
adg_canvas_get_left_padding (AdgCanvas
*canvas
);
111 void adg_canvas_set_paddings (AdgCanvas
*canvas
,
116 @ADG_CANVAS_H_ADDITIONAL@
121 #endif /* __ADG_CANVAS_H__ */