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
148
149
150
151
152
153
154
155
156
|
.TH "QwtArrayData" 3 "Mon Aug 1 2011" "Version 5.2.2" "Qwt User's Guide" \" -*- nroff -*-
.ad l
.nh
.SH NAME
QwtArrayData \-
.PP
Data class containing two QwtArray<double> objects.
.SH SYNOPSIS
.br
.PP
.PP
\fC#include <qwt_data.h>\fP
.PP
Inherits \fBQwtData\fP.
.SS "Public Member Functions"
.in +1c
.ti -1c
.RI "virtual QwtDoubleRect \fBboundingRect\fP () const "
.br
.ti -1c
.RI "virtual \fBQwtData\fP * \fBcopy\fP () const "
.br
.ti -1c
.RI "\fBQwtArrayData\fP & \fBoperator=\fP (const \fBQwtArrayData\fP &)"
.br
.ti -1c
.RI "\fBQwtArrayData\fP (const double *x, const double *y, size_t size)"
.br
.ti -1c
.RI "\fBQwtArrayData\fP (const QwtArray< double > &x, const QwtArray< double > &y)"
.br
.ti -1c
.RI "virtual size_t \fBsize\fP () const "
.br
.ti -1c
.RI "virtual double \fBx\fP (size_t i) const "
.br
.ti -1c
.RI "const QwtArray< double > & \fBxData\fP () const "
.br
.ti -1c
.RI "virtual double \fBy\fP (size_t i) const "
.br
.ti -1c
.RI "const QwtArray< double > & \fByData\fP () const "
.br
.in -1c
.SH "Detailed Description"
.PP
Data class containing two QwtArray<double> objects.
.SH "Constructor & Destructor Documentation"
.PP
.SS "QwtArrayData::QwtArrayData (const QwtArray< double > &x, const QwtArray< double > &y)"Constructor
.PP
\fBParameters:\fP
.RS 4
\fIx\fP Array of x values
.br
\fIy\fP Array of y values
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotCurve::setData()\fP
.RE
.PP
.SS "QwtArrayData::QwtArrayData (const double *x, const double *y, size_tsize)"Constructor
.PP
\fBParameters:\fP
.RS 4
\fIx\fP Array of x values
.br
\fIy\fP Array of y values
.br
\fIsize\fP Size of the x and y arrays
.RE
.PP
\fBSee also:\fP
.RS 4
\fBQwtPlotCurve::setData()\fP
.RE
.PP
.SH "Member Function Documentation"
.PP
.SS "QwtDoubleRect QwtArrayData::boundingRect () const\fC [virtual]\fP"Returns the bounding rectangle of the data. If there is no bounding rect, like for empty data the rectangle is invalid: QwtDoubleRect::isValid() == false
.PP
Reimplemented from \fBQwtData\fP.
.SS "\fBQwtData\fP * QwtArrayData::copy () const\fC [virtual]\fP"\fBReturns:\fP
.RS 4
Pointer to a copy (virtual copy constructor)
.RE
.PP
.PP
Implements \fBQwtData\fP.
.SS "\fBQwtArrayData\fP & QwtArrayData::operator= (const \fBQwtArrayData\fP &data)"
.PP
Assignment.
.SS "size_t QwtArrayData::size () const\fC [virtual]\fP"\fBReturns:\fP
.RS 4
Size of the data set
.RE
.PP
.PP
Implements \fBQwtData\fP.
.SS "double QwtArrayData::x (size_ti) const\fC [virtual]\fP"Return the x value of data point i
.PP
\fBParameters:\fP
.RS 4
\fIi\fP Index
.RE
.PP
\fBReturns:\fP
.RS 4
x X value of data point i
.RE
.PP
.PP
Implements \fBQwtData\fP.
.SS "const QwtArray< double > & QwtArrayData::xData () const"\fBReturns:\fP
.RS 4
Array of the x-values
.RE
.PP
.SS "double QwtArrayData::y (size_ti) const\fC [virtual]\fP"Return the y value of data point i
.PP
\fBParameters:\fP
.RS 4
\fIi\fP Index
.RE
.PP
\fBReturns:\fP
.RS 4
y Y value of data point i
.RE
.PP
.PP
Implements \fBQwtData\fP.
.SS "const QwtArray< double > & QwtArrayData::yData () const"\fBReturns:\fP
.RS 4
Array of the y-values
.RE
.PP
.SH "Author"
.PP
Generated automatically by Doxygen for Qwt User's Guide from the source code.
|
