blob: b531d6b66325cf837affdd20d97021e4dabda3a5 (
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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtDataVisualization module.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
**
****************************************************************************/
#include "qsurfacedataitem_p.h"
namespace QtDataVisualization {
/*!
* \class QtDataVisualization::QSurfaceDataItem
* \inmodule QtDataVisualization
* \brief The QSurfaceDataItem class provides a container for resolved data to be added to surface
* graphs.
* \since Qt Data Visualization 1.0
*
* A QSurfaceDataItem holds data for a single vertex in surface graph.
* Surface data proxies parse data into QSurfaceDataItem instances for visualizing.
*
* \sa QSurfaceDataProxy, {Qt Data Visualization C++ Classes}
*/
/*!
* Constructs QSurfaceDataItem.
*/
QSurfaceDataItem::QSurfaceDataItem()
: d_ptr(0) // private data doesn't exist by default (optimization)
{
}
/*!
* Constructs QSurfaceDataItem with \a position.
*/
QSurfaceDataItem::QSurfaceDataItem(const QVector3D &position)
: d_ptr(0),
m_position(position)
{
}
/*!
* Constructs a copy of \a other.
*/
QSurfaceDataItem::QSurfaceDataItem(const QSurfaceDataItem &other)
{
operator=(other);
}
/*!
* Destroys QSurfaceDataItem.
*/
QSurfaceDataItem::~QSurfaceDataItem()
{
}
/*!
* Assigns a copy of \a other to this object.
*/
QSurfaceDataItem &QSurfaceDataItem::operator=(const QSurfaceDataItem &other)
{
m_position = other.m_position;
//m_size = other.m_size;
if (other.d_ptr)
createExtraData();
else
d_ptr = 0;
// TODO set extra data
return *this;
}
/*!
* \fn void QSurfaceDataItem::setPosition(const QVector3D &position)
* Sets \a position to this data item.
*/
/*!
* \fn QVector3D QSurfaceDataItem::position() const
* \return position of this data item.
*/
/*!
* \fn void QSurfaceDataItem::setX(float value)
* Sets the X component of the item position to the \a value.
*/
/*!
* \fn void QSurfaceDataItem::setY(float value)
* Sets the Y component of the item position to the \a value.
*/
/*!
* \fn void QSurfaceDataItem::setZ(float value)
* Sets the Z component of the item position to the \a value.
*/
/*!
* \fn float QSurfaceDataItem::x() const
* \return the X component of the position of this data item.
*/
/*!
* \fn float QSurfaceDataItem::y() const
* \return the Y component of the position of this data item.
*/
/*!
* \fn float QSurfaceDataItem::z() const
* \return the Z component of the position of this data item.
*/
/*!
* \internal
*/
void QSurfaceDataItem::createExtraData()
{
if (!d_ptr)
d_ptr = new QSurfaceDataItemPrivate;
}
/*!
* \class QtDataVisualization::QSurfaceDataItemPrivate
* \internal
*/
QSurfaceDataItemPrivate::QSurfaceDataItemPrivate()
{
}
QSurfaceDataItemPrivate::~QSurfaceDataItemPrivate()
{
}
}
|
