Sources_For_Linux/Qwt/doc/man/man3/QwtSeriesStore.3

.TH "QwtSeriesStore< T >" 3 "Mon Dec 28 2020" "Version 6.1.6" "Qwt User's Guide" \" -*- nroff -*-
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.SH NAME
QwtSeriesStore< T > \- Class storing a \fBQwtSeriesData\fP object\&.  

.SH SYNOPSIS
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.PP
.PP
\fC#include <qwt_series_store\&.h>\fP
.PP
Inherits \fBQwtAbstractSeriesStore\fP\&.
.SS "Public Member Functions"

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.RI "\fBQwtSeriesStore\fP ()"
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.RI "Constructor The store contains no series\&. "
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.RI "\fB~QwtSeriesStore\fP ()"
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.RI "Destructor\&. "
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.RI "void \fBsetData\fP (\fBQwtSeriesData\fP< T > *series)"
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.RI "\fBQwtSeriesData\fP< T > * \fBdata\fP ()"
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.RI "const \fBQwtSeriesData\fP< T > * \fBdata\fP () const"
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.RI "T \fBsample\fP (int index) const"
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.RI "virtual size_t \fBdataSize\fP () const"
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.RI "virtual QRectF \fBdataRect\fP () const"
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.RI "virtual void \fBsetRectOfInterest\fP (const QRectF &rect)"
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.RI "\fBQwtSeriesData\fP< T > * \fBswapData\fP (\fBQwtSeriesData\fP< T > *series)"
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.SS "Additional Inherited Members"
.SH "Detailed Description"
.PP 

.SS "template<typename T>
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class QwtSeriesStore< T >"
Class storing a \fBQwtSeriesData\fP object\&. 

\fBQwtSeriesStore\fP and \fBQwtPlotSeriesItem\fP are intended as base classes for all plot items iterating over a series of samples\&. Both classes share a virtual base class ( \fBQwtAbstractSeriesStore\fP ) to bridge between them\&.
.PP
\fBQwtSeriesStore\fP offers the template based part for the plot item API, so that \fBQwtPlotSeriesItem\fP can be derived without any hassle with templates\&. 
.SH "Member Function Documentation"
.PP 
.SS "template<typename T > \fBQwtSeriesData\fP< T > * \fBQwtSeriesStore\fP< T >::data\fC [inline]\fP"

.PP
\fBReturns\fP
.RS 4
the the series data 
.RE
.PP

.SS "template<typename T > const \fBQwtSeriesData\fP< T > * \fBQwtSeriesStore\fP< T >::data\fC [inline]\fP"

.PP
\fBReturns\fP
.RS 4
the the series data 
.RE
.PP

.SS "template<typename T > QRectF \fBQwtSeriesStore\fP< T >::dataRect\fC [virtual]\fP"

.PP
\fBReturns\fP
.RS 4
Bounding rectangle of the series or an invalid rectangle, when no series is stored
.RE
.PP
\fBSee also\fP
.RS 4
\fBQwtSeriesData<T>::boundingRect()\fP 
.RE
.PP

.PP
Implements \fBQwtAbstractSeriesStore\fP\&.
.SS "template<typename T > size_t \fBQwtSeriesStore\fP< T >::dataSize\fC [virtual]\fP"

.PP
\fBReturns\fP
.RS 4
Number of samples of the series 
.RE
.PP
\fBSee also\fP
.RS 4
\fBsetData()\fP, \fBQwtSeriesData<T>::size()\fP 
.RE
.PP

.PP
Implements \fBQwtAbstractSeriesStore\fP\&.
.SS "template<typename T > T \fBQwtSeriesStore\fP< T >::sample (int index) const\fC [inline]\fP"

.PP
\fBParameters\fP
.RS 4
\fIindex\fP Index 
.RE
.PP
\fBReturns\fP
.RS 4
Sample at position index 
.RE
.PP

.SS "template<typename T > void \fBQwtSeriesStore\fP< T >::setData (\fBQwtSeriesData\fP< T > * series)"
Assign a series of samples
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\fBParameters\fP
.RS 4
\fIseries\fP Data 
.RE
.PP
\fBWarning\fP
.RS 4
The item takes ownership of the data object, deleting it when its not used anymore\&. 
.RE
.PP

.SS "template<typename T > void \fBQwtSeriesStore\fP< T >::setRectOfInterest (const QRectF & rect)\fC [virtual]\fP"
Set a the 'rect of interest' for the series
.PP
\fBParameters\fP
.RS 4
\fIrect\fP Rectangle of interest 
.RE
.PP
\fBSee also\fP
.RS 4
\fBQwtSeriesData<T>::setRectOfInterest()\fP 
.RE
.PP

.PP
Implements \fBQwtAbstractSeriesStore\fP\&.
.SS "template<typename T > \fBQwtSeriesData\fP< T > * \fBQwtSeriesStore\fP< T >::swapData (\fBQwtSeriesData\fP< T > * series)"
Replace a series without deleting the previous one
.PP
\fBParameters\fP
.RS 4
\fIseries\fP New series 
.RE
.PP
\fBReturns\fP
.RS 4
Previously assigned series 
.RE
.PP


.SH "Author"
.PP 
Generated automatically by Doxygen for Qwt User's Guide from the source code\&.