1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
Copyright (C) 2011-2013 Paul Davis
Author: Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __CANVAS_RECTANGLE_H__
#define __CANVAS_RECTANGLE_H__
#include "canvas/visibility.h"
#include "canvas/item.h"
#include "canvas/types.h"
#include "canvas/outline.h"
#include "canvas/fill.h"
namespace ArdourCanvas
{
class LIBCANVAS_API Rectangle : virtual public Item, public Outline, public Fill
{
public:
Rectangle (Group *);
Rectangle (Group *, Rect const &);
void render (Rect const &, Cairo::RefPtr<Cairo::Context>) const;
void compute_bounding_box () const;
Rect const & get () const {
return _rect;
}
Coord x0 () const {
return _rect.x0;
}
Coord y0 () const {
return _rect.y0;
}
Coord x1 () const {
return _rect.x1;
}
Coord y1 () const {
return _rect.y1;
}
void set (Rect const &);
void set_x0 (Coord);
void set_y0 (Coord);
void set_x1 (Coord);
void set_y1 (Coord);
enum What {
LEFT = 0x1,
RIGHT = 0x2,
TOP = 0x4,
BOTTOM = 0x8
};
void set_outline_what (What);
void set_outline_what (int);
private:
/** Our rectangle; note that x0 may not always be less than x1
* and likewise with y0 and y1.
*/
Rect _rect;
What _outline_what;
};
}
#endif
|
