Peter M. Groen / openbr

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<div class="header">
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<p>Interface for iterating over two QVector&lt;double&gt; objects.  
 <a href="class_qwt_point_array_data.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="qwt__point__data_8h_source.html">qwt_point_data.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for QwtPointArrayData:</div>
<div class="dyncontent">
<div class="center"><img src="class_qwt_point_array_data__inherit__graph.png" border="0" usemap="#_qwt_point_array_data_inherit__map" alt="Inheritance graph"/></div>
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<area shape="rect" id="node2" href="class_qwt_series_data.html" title="QwtSeriesData\&lt; QPointF \&gt;" alt="" coords="5,5,179,32"/></map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a33044621333635f861b3945faf29cdc1"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_point_array_data.html#a33044621333635f861b3945faf29cdc1">QwtPointArrayData</a> (const QVector&lt; double &gt; &amp;x, const QVector&lt; double &gt; &amp;y)</td></tr>
<tr class="separator:a33044621333635f861b3945faf29cdc1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad83a51f37e5d626b60695baf3f0fd6fd"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_point_array_data.html#ad83a51f37e5d626b60695baf3f0fd6fd">QwtPointArrayData</a> (const double *x, const double *y, size_t <a class="el" href="class_qwt_point_array_data.html#a2222b2ad6346dc6357a412fc50ec8f56">size</a>)</td></tr>
<tr class="separator:ad83a51f37e5d626b60695baf3f0fd6fd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2d8b421115ba860e9d12a2266eeaef3b"><td class="memItemLeft" align="right" valign="top">virtual QRectF&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_point_array_data.html#a2d8b421115ba860e9d12a2266eeaef3b">boundingRect</a> () const </td></tr>
<tr class="memdesc:a2d8b421115ba860e9d12a2266eeaef3b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate the bounding rectangle.  <a href="#a2d8b421115ba860e9d12a2266eeaef3b">More...</a><br/></td></tr>
<tr class="separator:a2d8b421115ba860e9d12a2266eeaef3b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2222b2ad6346dc6357a412fc50ec8f56"><td class="memItemLeft" align="right" valign="top">virtual size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_point_array_data.html#a2222b2ad6346dc6357a412fc50ec8f56">size</a> () const </td></tr>
<tr class="separator:a2222b2ad6346dc6357a412fc50ec8f56"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad2fa2b92a88d216fb4a74cb4b6ccbb9f"><td class="memItemLeft" align="right" valign="top">virtual QPointF&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_point_array_data.html#ad2fa2b92a88d216fb4a74cb4b6ccbb9f">sample</a> (size_t i) const </td></tr>
<tr class="separator:ad2fa2b92a88d216fb4a74cb4b6ccbb9f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a94db4f8c1d2a4495f22144d03255bc2d"><td class="memItemLeft" align="right" valign="top">const QVector&lt; double &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_point_array_data.html#a94db4f8c1d2a4495f22144d03255bc2d">xData</a> () const </td></tr>
<tr class="separator:a94db4f8c1d2a4495f22144d03255bc2d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac7fcf7f7dfa58298bb165142d81d03f2"><td class="memItemLeft" align="right" valign="top">const QVector&lt; double &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_point_array_data.html#ac7fcf7f7dfa58298bb165142d81d03f2">yData</a> () const </td></tr>
<tr class="separator:ac7fcf7f7dfa58298bb165142d81d03f2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_qwt_series_data"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_qwt_series_data')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_qwt_series_data.html">QwtSeriesData&lt; QPointF &gt;</a></td></tr>
<tr class="memitem:a3f075340d18fb112a342d74716eb8d9c inherit pub_methods_class_qwt_series_data"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3f075340d18fb112a342d74716eb8d9c"></a>
&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c">QwtSeriesData</a> ()</td></tr>
<tr class="memdesc:a3f075340d18fb112a342d74716eb8d9c inherit pub_methods_class_qwt_series_data"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor. <br/></td></tr>
<tr class="separator:a3f075340d18fb112a342d74716eb8d9c inherit pub_methods_class_qwt_series_data"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a841a56f909879d599a385b9c3d046745 inherit pub_methods_class_qwt_series_data"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a841a56f909879d599a385b9c3d046745"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745">~QwtSeriesData</a> ()</td></tr>
<tr class="memdesc:a841a56f909879d599a385b9c3d046745 inherit pub_methods_class_qwt_series_data"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br/></td></tr>
<tr class="separator:a841a56f909879d599a385b9c3d046745 inherit pub_methods_class_qwt_series_data"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a391b4601a7454b2f9582fbc2662d108e inherit pub_methods_class_qwt_series_data"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">setRectOfInterest</a> (const QRectF &amp;rect)</td></tr>
<tr class="separator:a391b4601a7454b2f9582fbc2662d108e inherit pub_methods_class_qwt_series_data"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_attribs_class_qwt_series_data"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_class_qwt_series_data')"><img src="closed.png" alt="-"/>&#160;Protected Attributes inherited from <a class="el" href="class_qwt_series_data.html">QwtSeriesData&lt; QPointF &gt;</a></td></tr>
<tr class="memitem:a24fbbcb0baa0c728117d2e6764d00414 inherit pro_attribs_class_qwt_series_data"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a24fbbcb0baa0c728117d2e6764d00414"></a>
QRectF&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414">d_boundingRect</a></td></tr>
<tr class="memdesc:a24fbbcb0baa0c728117d2e6764d00414 inherit pro_attribs_class_qwt_series_data"><td class="mdescLeft">&#160;</td><td class="mdescRight">Can be used to cache a calculated bounding rectangle. <br/></td></tr>
<tr class="separator:a24fbbcb0baa0c728117d2e6764d00414 inherit pro_attribs_class_qwt_series_data"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Interface for iterating over two QVector&lt;double&gt; objects. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="a33044621333635f861b3945faf29cdc1"></a>
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          <td class="memname">QwtPointArrayData::QwtPointArrayData </td>
          <td>(</td>
          <td class="paramtype">const QVector&lt; double &gt; &amp;&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const QVector&lt; double &gt; &amp;&#160;</td>
          <td class="paramname"><em>y</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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<p>Constructor</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">x</td><td>Array of x values </td></tr>
    <tr><td class="paramname">y</td><td>Array of y values</td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="class_qwt_series_store.html#add3ce83fe90e976b75a0ebaa79caee4c">QwtPlotCurve::setData()</a>, <a class="el" href="class_qwt_plot_curve.html#aa51cd3fa00f2a046ca5a9889c5db2413">QwtPlotCurve::setSamples()</a> </dd></dl>

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          <td class="memname">QwtPointArrayData::QwtPointArrayData </td>
          <td>(</td>
          <td class="paramtype">const double *&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const double *&#160;</td>
          <td class="paramname"><em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>size</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
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<p>Constructor</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">x</td><td>Array of x values </td></tr>
    <tr><td class="paramname">y</td><td>Array of y values </td></tr>
    <tr><td class="paramname">size</td><td>Size of the x and y arrays </td></tr>
  </table>
  </dd>
</dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="class_qwt_series_store.html#add3ce83fe90e976b75a0ebaa79caee4c">QwtPlotCurve::setData()</a>, <a class="el" href="class_qwt_plot_curve.html#aa51cd3fa00f2a046ca5a9889c5db2413">QwtPlotCurve::setSamples()</a> </dd></dl>

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</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a2d8b421115ba860e9d12a2266eeaef3b"></a>
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  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">QRectF QwtPointArrayData::boundingRect </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
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</div><div class="memdoc">

<p>Calculate the bounding rectangle. </p>
<p>The bounding rectangle is calculated once by iterating over all points and is stored for all following requests.</p>
<dl class="section return"><dt>Returns</dt><dd>Bounding rectangle </dd></dl>

<p>Implements <a class="el" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">QwtSeriesData&lt; QPointF &gt;</a>.</p>

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<a class="anchor" id="ad2fa2b92a88d216fb4a74cb4b6ccbb9f"></a>
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  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">QPointF QwtPointArrayData::sample </td>
          <td>(</td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>index</em></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
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</div><div class="memdoc">
<p>Return the sample at position i</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">index</td><td>Index </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Sample at position i </dd></dl>

<p>Implements <a class="el" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">QwtSeriesData&lt; QPointF &gt;</a>.</p>

</div>
</div>
<a class="anchor" id="a2222b2ad6346dc6357a412fc50ec8f56"></a>
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  <td class="mlabels-left">
      <table class="memname">
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          <td class="memname">size_t QwtPointArrayData::size </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
  </tr>
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<dl class="section return"><dt>Returns</dt><dd>Size of the data set </dd></dl>

<p>Implements <a class="el" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">QwtSeriesData&lt; QPointF &gt;</a>.</p>

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</div>
<a class="anchor" id="a94db4f8c1d2a4495f22144d03255bc2d"></a>
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          <td class="memname">const QVector&lt; double &gt; &amp; QwtPointArrayData::xData </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>Array of the x-values </dd></dl>

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<a class="anchor" id="ac7fcf7f7dfa58298bb165142d81d03f2"></a>
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          <td class="memname">const QVector&lt; double &gt; &amp; QwtPointArrayData::yData </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>Array of the y-values </dd></dl>

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