class_qwt_abstract_series_store.html
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<a href="#pro-methods">Protected Member Functions</a> |
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<div class="title">QwtAbstractSeriesStore Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p>Bridge between <a class="el" href="class_qwt_series_store.html" title="Class storing a QwtSeriesData object.">QwtSeriesStore</a> and <a class="el" href="class_qwt_plot_series_item.html" title="Base class for plot items representing a series of samples.">QwtPlotSeriesItem</a>.
<a href="class_qwt_abstract_series_store.html#details">More...</a></p>
<p><code>#include <<a class="el" href="qwt__series__store_8h_source.html">qwt_series_store.h</a>></code></p>
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Inheritance diagram for QwtAbstractSeriesStore:</div>
<div class="dyncontent">
<div class="center"><img src="class_qwt_abstract_series_store__inherit__graph.png" border="0" usemap="#_qwt_abstract_series_store_inherit__map" alt="Inheritance graph"/></div>
<map name="_qwt_abstract_series_store_inherit__map" id="_qwt_abstract_series_store_inherit__map">
<area shape="rect" id="node3" href="class_qwt_plot_series_item.html" title="Base class for plot items representing a series of samples." alt="" coords="265,197,391,224"/><area shape="rect" id="node21" href="class_qwt_series_store.html" title="Class storing a QwtSeriesData object." alt="" coords="257,80,399,107"/><area shape="rect" id="node23" href="class_qwt_series_store.html" title="QwtSeriesStore\< QPointF \>" alt="" coords="239,29,417,56"/><area shape="rect" id="node27" href="class_qwt_series_store.html" title="QwtSeriesStore\< QwtInterval\lSample \>" alt="" coords="237,131,419,173"/><area shape="rect" id="node31" href="class_qwt_series_store.html" title="QwtSeriesStore\< QwtOHLCSample \>" alt="" coords="211,299,445,325"/><area shape="rect" id="node34" href="class_qwt_series_store.html" title="QwtSeriesStore\< QwtPoint3D \>" alt="" coords="229,248,427,275"/><area shape="rect" id="node37" href="class_qwt_series_store.html" title="QwtSeriesStore\< QwtSetSample \>" alt="" coords="494,349,711,376"/><area shape="rect" id="node5" href="class_qwt_plot_abstract_bar_chart.html" title="Abstract base class for bar chart items." alt="" coords="522,197,683,224"/><area shape="rect" id="node11" href="class_qwt_plot_curve.html" title="A plot item, that represents a series of points." alt="" coords="553,45,652,72"/><area shape="rect" id="node13" href="class_qwt_plot_histogram.html" title="QwtPlotHistogram represents a series of samples, where an interval is associated with a value (  )..." alt="" coords="541,96,665,123"/><area shape="rect" id="node15" href="class_qwt_plot_interval_curve.html" title="QwtPlotIntervalCurve represents a series of samples, where each value is associated with an interval ..." alt="" coords="533,147,672,173"/><area shape="rect" id="node17" href="class_qwt_plot_spectro_curve.html" title="Curve that displays 3D points as dots, where the z coordinate is mapped to a color." alt="" coords="531,248,674,275"/><area shape="rect" id="node19" href="class_qwt_plot_trading_curve.html" title="QwtPlotTradingCurve illustrates movements in the price of a financial instrument over time..." alt="" coords="530,299,675,325"/><area shape="rect" id="node7" href="class_qwt_plot_bar_chart.html" title="QwtPlotBarChart displays a series of a values as bars." alt="" coords="775,147,889,173"/><area shape="rect" id="node9" href="class_qwt_plot_multi_bar_chart.html" title="QwtPlotMultiBarChart displays a series of a samples that consist each of a set of values..." alt="" coords="761,248,903,275"/></map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
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virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_series_store.html#a3990acd8aba251e46d8c64d2154e3f72">~QwtAbstractSeriesStore</a> ()</td></tr>
<tr class="memdesc:a3990acd8aba251e46d8c64d2154e3f72"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br/></td></tr>
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<tr class="memitem:ad95aac5e145cec2871e873c16f5f83b9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad95aac5e145cec2871e873c16f5f83b9"></a>
virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_series_store.html#ad95aac5e145cec2871e873c16f5f83b9">dataChanged</a> ()=0</td></tr>
<tr class="memdesc:ad95aac5e145cec2871e873c16f5f83b9"><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="class_qwt_abstract_series_store.html#ad95aac5e145cec2871e873c16f5f83b9" title="dataChanged() indicates, that the series has been changed.">dataChanged()</a> indicates, that the series has been changed. <br/></td></tr>
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<tr class="memitem:a8a1cab11ce068f9c578a02d40e111b1a"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_series_store.html#a8a1cab11ce068f9c578a02d40e111b1a">setRectOfInterest</a> (const QRectF &)=0</td></tr>
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<tr class="memitem:a23d498a9d5bb10cb573db55650551a2c"><td class="memItemLeft" align="right" valign="top">virtual QRectF </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_series_store.html#a23d498a9d5bb10cb573db55650551a2c">dataRect</a> () const =0</td></tr>
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<tr class="memitem:aa68ed8e5ce3da6b18826d8f95be86ad6"><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_abstract_series_store.html#aa68ed8e5ce3da6b18826d8f95be86ad6">dataSize</a> () const =0</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Bridge between <a class="el" href="class_qwt_series_store.html" title="Class storing a QwtSeriesData object.">QwtSeriesStore</a> and <a class="el" href="class_qwt_plot_series_item.html" title="Base class for plot items representing a series of samples.">QwtPlotSeriesItem</a>. </p>
<p><a class="el" href="class_qwt_abstract_series_store.html" title="Bridge between QwtSeriesStore and QwtPlotSeriesItem.">QwtAbstractSeriesStore</a> is an abstract interface only to make it possible to isolate the template based methods ( <a class="el" href="class_qwt_series_store.html" title="Class storing a QwtSeriesData object.">QwtSeriesStore</a> ) from the regular methods ( <a class="el" href="class_qwt_plot_series_item.html" title="Base class for plot items representing a series of samples.">QwtPlotSeriesItem</a> ) to make it possible to derive from <a class="el" href="class_qwt_plot_series_item.html" title="Base class for plot items representing a series of samples.">QwtPlotSeriesItem</a> without any hassle with templates. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">virtual QRectF QwtAbstractSeriesStore::dataRect </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">pure virtual</span></span> </td>
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<dl class="section return"><dt>Returns</dt><dd>Bounding rectangle of the stored series </dd></dl>
<p>Implemented in <a class="el" href="class_qwt_series_store.html#a2acffb18573253acfb30cbedacf8c711">QwtSeriesStore< T ></a>, <a class="el" href="class_qwt_series_store.html#a2acffb18573253acfb30cbedacf8c711">QwtSeriesStore< QwtIntervalSample ></a>, <a class="el" href="class_qwt_series_store.html#a2acffb18573253acfb30cbedacf8c711">QwtSeriesStore< QwtOHLCSample ></a>, <a class="el" href="class_qwt_series_store.html#a2acffb18573253acfb30cbedacf8c711">QwtSeriesStore< QPointF ></a>, <a class="el" href="class_qwt_series_store.html#a2acffb18573253acfb30cbedacf8c711">QwtSeriesStore< QwtSetSample ></a>, and <a class="el" href="class_qwt_series_store.html#a2acffb18573253acfb30cbedacf8c711">QwtSeriesStore< QwtPoint3D ></a>.</p>
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<td class="memname">virtual size_t QwtAbstractSeriesStore::dataSize </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>Number of samples </dd></dl>
<p>Implemented in <a class="el" href="class_qwt_series_store.html#a1a3b9719889a0d7b85baf24b3dbf964f">QwtSeriesStore< T ></a>, <a class="el" href="class_qwt_series_store.html#a1a3b9719889a0d7b85baf24b3dbf964f">QwtSeriesStore< QwtIntervalSample ></a>, <a class="el" href="class_qwt_series_store.html#a1a3b9719889a0d7b85baf24b3dbf964f">QwtSeriesStore< QwtOHLCSample ></a>, <a class="el" href="class_qwt_series_store.html#a1a3b9719889a0d7b85baf24b3dbf964f">QwtSeriesStore< QPointF ></a>, <a class="el" href="class_qwt_series_store.html#a1a3b9719889a0d7b85baf24b3dbf964f">QwtSeriesStore< QwtSetSample ></a>, and <a class="el" href="class_qwt_series_store.html#a1a3b9719889a0d7b85baf24b3dbf964f">QwtSeriesStore< QwtPoint3D ></a>.</p>
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<td class="memname">virtual void QwtAbstractSeriesStore::setRectOfInterest </td>
<td>(</td>
<td class="paramtype">const QRectF & </td>
<td class="paramname"></td><td>)</td>
<td></td>
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<p>Set a the "rectangle of interest" for the stored series </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">QwtSeriesData<T>::setRectOfInterest()</a> </dd></dl>
<p>Implemented in <a class="el" href="class_qwt_series_store.html#a64971dd5eaed045b88ac06c9cd8fd6e9">QwtSeriesStore< T ></a>, <a class="el" href="class_qwt_series_store.html#a64971dd5eaed045b88ac06c9cd8fd6e9">QwtSeriesStore< QwtIntervalSample ></a>, <a class="el" href="class_qwt_series_store.html#a64971dd5eaed045b88ac06c9cd8fd6e9">QwtSeriesStore< QwtOHLCSample ></a>, <a class="el" href="class_qwt_series_store.html#a64971dd5eaed045b88ac06c9cd8fd6e9">QwtSeriesStore< QPointF ></a>, <a class="el" href="class_qwt_series_store.html#a64971dd5eaed045b88ac06c9cd8fd6e9">QwtSeriesStore< QwtSetSample ></a>, and <a class="el" href="class_qwt_series_store.html#a64971dd5eaed045b88ac06c9cd8fd6e9">QwtSeriesStore< QwtPoint3D ></a>.</p>
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