blob: e8d0379b1ead630de2b75a7b9eef22bb5207f366 (
plain)
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
|
// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef SEEN_SP_SVG_ANGLE_H
#define SEEN_SP_SVG_ANGLE_H
/**
* \file src/svg/svg-angle.h
* \brief SVG angle type
*/
/*
* Authors:
* Tomasz Boczkowski <penginsbacon@gmail.com>
*
* Copyright (C) 1999-2002 Lauris Kaplinski
* Copyright (C) 2000-2001 Ximian, Inc.
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <glib.h>
class SVGAngle
{
public:
SVGAngle();
enum class Unit {
NONE,
DEG,
GRAD,
RAD,
TURN,
LAST_UNIT = TURN
};
// The object's value is valid / exists in SVG.
bool _set;
// The unit of value.
Unit unit;
// The value of this SVGAngle as found in the SVG.
float value;
// The value in degrees.
float computed;
float operator=(float v) {
_set = true;
unit = Unit::NONE;
value = computed = v;
return v;
}
bool read(gchar const *str);
void unset(Unit u = Unit::NONE, float v = 0, float c = 0);
void readOrUnset(gchar const *str, Unit u = Unit::NONE, float v = 0, float c = 0);
};
#endif // SEEN_SP_SVG_ANGLE_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
|
