qwtarraydata.3

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.TH "QwtArrayData" 3 "4 Nov 2003" "Qwt User's Guide" \" -*- nroff -*-
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.SH NAME
QwtArrayData \- 
.SH SYNOPSIS
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.PP
Inherits \fBQwtData\fP.
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.SH "Detailed Description"
.PP 
Data class containing two QwtArray<double> objects. 
.SS "Public Member Functions"

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.RI "\fBQwtArrayData\fP (const  QwtArray< double > &x, const  QwtArray< double > &y)"
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.RI "\fBQwtArrayData\fP (const  double *x, const  double *y, size_t size)"
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.RI "\fBQwtArrayData\fP & \fBoperator=\fP (const  \fBQwtArrayData\fP &)"
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.RI "virtual \fBQwtData\fP * \fBcopy\fP () const "
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.RI "virtual size_t \fBsize\fP () const "
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.RI "virtual double \fBx\fP (size_t i) const "
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.RI "virtual double \fBy\fP (size_t i) const "
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.RI "virtual \fBQwtDoubleRect\fP \fBboundingRect\fP () const "
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.SH "Constructor & Destructor Documentation"
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.SS "QwtArrayData::QwtArrayData (const QwtArray< double > & x, const QwtArray< double > & y)"
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Constructor
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\fBSee also:\fP
.RS 4
\fBQwtCurve::setData\fP and \fBQwtPlot::setCurveData\fP. 
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.SS "QwtArrayData::QwtArrayData (const double * x, const double * y, size_t size)"
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Constructor
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\fBSee also:\fP
.RS 4
\fBQwtCurve::setData\fP and \fBQwtPlot::setCurveData\fP. 
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.SH "Member Function Documentation"
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.SS "\fBQwtDoubleRect\fP QwtArrayData::boundingRect () const\fC [virtual]\fP"
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Returns the bounding rectangle of the data. If there is no bounding rect, like for empty data the rectangle is invalid: \fBQwtDoubleRect::isValid()\fP == FALSE Reimplemented from \fBQwtData\fP.
.SS "\fBQwtData\fP * QwtArrayData::copy () const\fC [virtual]\fP"
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Return a pointer to a copy (virtual copy constructor) Implements \fBQwtData\fP.
.SS "size_t QwtArrayData::size () const\fC [virtual]\fP"
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Return the size of the data set Implements \fBQwtData\fP.
.SS "double QwtArrayData::x (size_t i) const\fC [virtual]\fP"
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Return the x value of data point i 
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\fBParameters:\fP
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\fIi\fP Index 
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\fBReturns:\fP
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x X value of data point i 
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Implements \fBQwtData\fP.
.SS "double QwtArrayData::y (size_t i) const\fC [virtual]\fP"
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Return the y value of data point i 
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\fBParameters:\fP
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\fIi\fP Index 
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\fBReturns:\fP
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y Y value of data point i 
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Implements \fBQwtData\fP.

.SH "Author"
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