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<title>Qwt User's Guide: QwtSetSeriesData Class Reference</title>
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<div id="projectname">Qwt User's Guide <span id="projectnumber">6.0.1</span></div>
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<h1>QwtSetSeriesData Class Reference</h1> </div>
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<!-- doxytag: class="QwtSetSeriesData" --><!-- doxytag: inherits="QwtArraySeriesData< QwtSetSample >" -->
<p>Interface for iterating over an array of samples.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="qwt__series__data_8h_source.html">qwt_series_data.h</a>></code></p>
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Inheritance diagram for QwtSetSeriesData:</div>
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<div class="center"><img src="class_qwt_set_series_data__inherit__graph.png" border="0" usemap="#_qwt_set_series_data_inherit__map" alt="Inheritance graph"/></div>
<map name="_qwt_set_series_data_inherit__map" id="_qwt_set_series_data_inherit__map">
<area shape="rect" id="node2" href="class_qwt_array_series_data.html" title="QwtArraySeriesData\< QwtSetSample \>" alt="" coords="55,197,305,227"/><area shape="rect" id="node4" href="class_qwt_series_data.html" title="QwtSeriesData\< QwtSetSample \>" alt="" coords="5,101,224,131"/><area shape="rect" id="node6" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples." alt="" coords="164,5,303,35"/><area shape="rect" id="node8" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector." alt="" coords="248,101,419,131"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="class_qwt_set_series_data-members.html">List of all members.</a></p>
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<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QRectF </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_set_series_data.html#a63aef8f3405883ab886b06cd27aabe7c">boundingRect</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_set_series_data.html#ae28991355a06876fcd14d760771e431b">QwtSetSeriesData</a> (const QVector< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> > &=QVector< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> >())</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_array_series_data.html#af10504cdd3e506ab6b5502b1f17535d0">sample</a> (size_t) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2d3f931bd28f40bc6e13c4b507e5b502"></a><!-- doxytag: member="QwtSetSeriesData::samples" ref="a2d3f931bd28f40bc6e13c4b507e5b502" args="() const" -->
const QVector< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> > </td><td class="memItemRight" valign="bottom"><b>samples</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a81466c72589c03310543d17e1f1d0ab7"></a><!-- doxytag: member="QwtSetSeriesData::setRectOfInterest" ref="a81466c72589c03310543d17e1f1d0ab7" args="(const QRectF &)" -->
virtual void </td><td class="memItemRight" valign="bottom"><b>setRectOfInterest</b> (const QRectF &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac5ebf4034eaabc83c7a21f2adcb79aa5"></a><!-- doxytag: member="QwtSetSeriesData::setSamples" ref="ac5ebf4034eaabc83c7a21f2adcb79aa5" args="(const QVector< QwtSetSample > &)" -->
void </td><td class="memItemRight" valign="bottom"><b>setSamples</b> (const QVector< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> > &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">size</a> () const</td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QRectF </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414">d_boundingRect</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QVector< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_array_series_data.html#a86ccb32fa8c9b3bb9cb92b6040b0c490">d_samples</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Interface for iterating over an array of samples. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ae28991355a06876fcd14d760771e431b"></a><!-- doxytag: member="QwtSetSeriesData::QwtSetSeriesData" ref="ae28991355a06876fcd14d760771e431b" args="(const QVector< QwtSetSample > &=QVector< QwtSetSample >())" -->
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<td class="memname">QwtSetSeriesData::QwtSetSeriesData </td>
<td>(</td>
<td class="paramtype">const QVector< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> > & </td>
<td class="paramname"><em>samples</em> = <code>QVector<<a class="el" href="class_qwt_set_sample.html">QwtSetSample</a>>()</code></td><td>)</td>
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<p>Constructor </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">samples</td><td>Samples </td></tr>
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</dd>
</dl>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a63aef8f3405883ab886b06cd27aabe7c"></a><!-- doxytag: member="QwtSetSeriesData::boundingRect" ref="a63aef8f3405883ab886b06cd27aabe7c" args="() const " -->
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<td class="memname">QRectF QwtSetSeriesData::boundingRect </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<p>Calculate the bounding rect. </p>
<p>The bounding rectangle is calculated once by iterating over all points and is stored for all following requests.</p>
<dl class="return"><dt><b>Returns:</b></dt><dd>Bounding rectangle </dd></dl>
<p>Implements <a class="el" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">QwtSeriesData< QwtSetSample ></a>.</p>
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<a class="anchor" id="af10504cdd3e506ab6b5502b1f17535d0"></a><!-- doxytag: member="QwtSetSeriesData::sample" ref="af10504cdd3e506ab6b5502b1f17535d0" args="(size_t) const" -->
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<td class="memname">virtual <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> <a class="el" href="class_qwt_array_series_data.html">QwtArraySeriesData</a>< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> >::sample </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>i</em></td><td>)</td>
<td> const<code> [virtual, inherited]</code></td>
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<p>Return a sample </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">i</td><td>Index </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Sample at position i </dd></dl>
<p>Implements <a class="el" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">QwtSeriesData< QwtSetSample ></a>.</p>
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<a class="anchor" id="a52c123dcc321a03ccd18c2c138318025"></a><!-- doxytag: member="QwtSetSeriesData::size" ref="a52c123dcc321a03ccd18c2c138318025" args="() const" -->
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<td class="memname">virtual size_t <a class="el" href="class_qwt_array_series_data.html">QwtArraySeriesData</a>< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> >::size </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [virtual, inherited]</code></td>
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<dl class="return"><dt><b>Returns:</b></dt><dd>Number of samples </dd></dl>
<p>Implements <a class="el" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">QwtSeriesData< QwtSetSample ></a>.</p>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a24fbbcb0baa0c728117d2e6764d00414"></a><!-- doxytag: member="QwtSetSeriesData::d_boundingRect" ref="a24fbbcb0baa0c728117d2e6764d00414" args="" -->
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<td class="memname">QRectF <a class="el" href="class_qwt_series_data.html">QwtSeriesData</a>< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> >::<a class="el" href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414">d_boundingRect</a><code> [mutable, protected, inherited]</code></td>
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<p>Can be used to cache a calculated bounding rectangle. </p>
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<a class="anchor" id="a86ccb32fa8c9b3bb9cb92b6040b0c490"></a><!-- doxytag: member="QwtSetSeriesData::d_samples" ref="a86ccb32fa8c9b3bb9cb92b6040b0c490" args="" -->
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<td class="memname">QVector<<a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> > <a class="el" href="class_qwt_array_series_data.html">QwtArraySeriesData</a>< <a class="el" href="class_qwt_set_sample.html">QwtSetSample</a> >::<a class="el" href="class_qwt_array_series_data.html#a86ccb32fa8c9b3bb9cb92b6040b0c490">d_samples</a><code> [protected, inherited]</code></td>
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<p>Vector of samples. </p>
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