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|
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<meta name="author" content="Emanuel Eichhammer" />
<meta name="copyright" content="(C) 2011-2016 Emanuel Eichhammer" />
<title>QCPGraph Class Reference</title>
<link href="qcp.css" rel="stylesheet" type="text/css"/>
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<body>
<div id="top">
<a class="headerLink" href="index.html">Main Page</a> ·
<a class="headerLink" href="classoverview.html">Class Overview</a> ·
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<div class="header">
<div class="summary">
<a href="#pub-types">Public Types</a> |
<a href="#pub-methods">Public Functions</a> |
<a href="#pro-methods">Protected Functions</a> </div>
<div class="headertitle">
<div class="title">QCPGraph Class Reference</div> </div>
</div><!--header-->
<div class="contents">
<p>A plottable representing a graph in a plot.
<a href="classQCPGraph.html#details">More...</a></p>
<div class="dynheader">
Inheritance diagram for QCPGraph:</div>
<div class="dyncontent">
<div class="center"><img src="classQCPGraph__inherit__graph.png" border="0" usemap="#QCPGraph_inherit__map" alt="Inheritance graph"/></div>
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<area shape="rect" id="node4" href="classQCPLayerable.html" title="Base class for all drawable objects. " alt="" coords="25,5,127,29"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:ad60175cd9b5cac937c5ee685c32c0859"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859">LineStyle</a> </td></tr>
<tr class="separator:ad60175cd9b5cac937c5ee685c32c0859"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Functions</h2></td></tr>
<tr class="memitem:a0393a38cf7183cbf46348eb6cf9a5a6c"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a0393a38cf7183cbf46348eb6cf9a5a6c">QCPGraph</a> (<a class="el" href="classQCPAxis.html">QCPAxis</a> *keyAxis, <a class="el" href="classQCPAxis.html">QCPAxis</a> *valueAxis)</td></tr>
<tr class="separator:a0393a38cf7183cbf46348eb6cf9a5a6c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a141aa31a1f19bbd0ce60f55eaeb9ea60"><td class="memItemLeft" align="right" valign="top">QSharedPointer< <a class="el" href="plottable-graph_8h.html#a2e5583d1ae212f0deb10537cf975a15a">QCPGraphDataContainer</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a> () const</td></tr>
<tr class="separator:a141aa31a1f19bbd0ce60f55eaeb9ea60"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac3e6f4b3387338df45992b47691b2551"><td class="memItemLeft" align="right" valign="top"><a id="ac3e6f4b3387338df45992b47691b2551"></a>
<a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859">LineStyle</a> </td><td class="memItemRight" valign="bottom"><b>lineStyle</b> () const</td></tr>
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<a class="el" href="classQCPScatterStyle.html">QCPScatterStyle</a> </td><td class="memItemRight" valign="bottom"><b>scatterStyle</b> () const</td></tr>
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int </td><td class="memItemRight" valign="bottom"><b>scatterSkip</b> () const</td></tr>
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<a class="el" href="classQCPGraph.html">QCPGraph</a> * </td><td class="memItemRight" valign="bottom"><b>channelFillGraph</b> () const</td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>adaptiveSampling</b> () const</td></tr>
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<tr class="memitem:a1eae9429a316b008e2d99b2d65a54395"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a1eae9429a316b008e2d99b2d65a54395">setData</a> (QSharedPointer< <a class="el" href="plottable-graph_8h.html#a2e5583d1ae212f0deb10537cf975a15a">QCPGraphDataContainer</a> > <a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>)</td></tr>
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<tr class="memitem:a73578d786532132310a926c3cd529b29"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a73578d786532132310a926c3cd529b29">setData</a> (const QVector< double > &keys, const QVector< double > &values, bool alreadySorted=false)</td></tr>
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<tr class="memitem:a513fecccff5b2a50ce53f665338c60ff"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a513fecccff5b2a50ce53f665338c60ff">setLineStyle</a> (<a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859">LineStyle</a> ls)</td></tr>
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<tr class="memitem:a12bd17a8ba21983163ec5d8f42a9fea5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a12bd17a8ba21983163ec5d8f42a9fea5">setScatterStyle</a> (const <a class="el" href="classQCPScatterStyle.html">QCPScatterStyle</a> &style)</td></tr>
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<tr class="memitem:a17cebd3196f434258abb82ba6dc443f2"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a17cebd3196f434258abb82ba6dc443f2">setScatterSkip</a> (int skip)</td></tr>
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<tr class="memitem:a2d03156df1b64037a2e36cfa50351ca3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a2d03156df1b64037a2e36cfa50351ca3">setChannelFillGraph</a> (<a class="el" href="classQCPGraph.html">QCPGraph</a> *targetGraph)</td></tr>
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<tr class="memitem:ab468cd600160f327836aa0644291e64c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#ab468cd600160f327836aa0644291e64c">setAdaptiveSampling</a> (bool enabled)</td></tr>
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<tr class="memitem:ae0555c0d3fe0fa7cb8628f88158d420f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#ae0555c0d3fe0fa7cb8628f88158d420f">addData</a> (const QVector< double > &keys, const QVector< double > &values, bool alreadySorted=false)</td></tr>
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<tr class="memitem:a0bf98b1972286cfb7b1c4b7dd6ae2012"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a0bf98b1972286cfb7b1c4b7dd6ae2012">addData</a> (double key, double value)</td></tr>
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<tr class="memitem:a36011c34aca4f7a477de25961e2f6c13"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a36011c34aca4f7a477de25961e2f6c13">selectTest</a> (const QPointF &pos, bool onlySelectable, QVariant *details=0) const</td></tr>
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<tr class="memitem:a2f64703572b4f7602d6f8d6015c704e2"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classQCPRange.html">QCPRange</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a2f64703572b4f7602d6f8d6015c704e2">getKeyRange</a> (bool &foundRange, <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9">QCP::SignDomain</a> inSignDomain=<a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9aa38352ef02d51ddfa4399d9551566e24">QCP::sdBoth</a>) const</td></tr>
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<tr class="memitem:aa7ae802869487378746b9279eaadb7ef"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classQCPRange.html">QCPRange</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#aa7ae802869487378746b9279eaadb7ef">getValueRange</a> (bool &foundRange, <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9">QCP::SignDomain</a> inSignDomain=<a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9aa38352ef02d51ddfa4399d9551566e24">QCP::sdBoth</a>, const <a class="el" href="classQCPRange.html">QCPRange</a> &inKeyRange=<a class="el" href="classQCPRange.html">QCPRange</a>()) const</td></tr>
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<tr class="inherit_header pub_methods_classQCPAbstractPlottable1D"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classQCPAbstractPlottable1D')"><img src="closed.png" alt="-"/> Public Functions inherited from <a class="el" href="classQCPAbstractPlottable1D.html">QCPAbstractPlottable1D< QCPGraphData ></a></td></tr>
<tr class="memitem:a30b2e50ab0afce65f104ea7a95440315 inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#a30b2e50ab0afce65f104ea7a95440315">QCPAbstractPlottable1D</a> (<a class="el" href="classQCPAxis.html">QCPAxis</a> *keyAxis, <a class="el" href="classQCPAxis.html">QCPAxis</a> *valueAxis)</td></tr>
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<tr class="memitem:a354545da303458283df3f7948a7a768b inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#a354545da303458283df3f7948a7a768b">dataCount</a> () const</td></tr>
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<tr class="memitem:ab14ab428595856bf76e04499017fa8dc inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#ab14ab428595856bf76e04499017fa8dc">dataMainKey</a> (int index) const</td></tr>
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<tr class="memitem:a6fce4e684f33a31c45928899b5d9ab4b inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#a6fce4e684f33a31c45928899b5d9ab4b">dataSortKey</a> (int index) const</td></tr>
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<tr class="memitem:a0f913bb0889ca7cb574657a078fc8cff inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#a0f913bb0889ca7cb574657a078fc8cff">dataMainValue</a> (int index) const</td></tr>
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<tr class="memitem:ac6201b01aee550ef0a240183781d1f9a inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classQCPRange.html">QCPRange</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#ac6201b01aee550ef0a240183781d1f9a">dataValueRange</a> (int index) const</td></tr>
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<tr class="memitem:a14cf167457cda163575e6eec2a0b178d inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual QPointF </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#a14cf167457cda163575e6eec2a0b178d">dataPixelPosition</a> (int index) const</td></tr>
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<tr class="memitem:a022e8905f5a667d8379493d6a037e79f inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#a022e8905f5a667d8379493d6a037e79f">sortKeyIsMainKey</a> () const</td></tr>
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<tr class="memitem:ac385c38a79e419ed3600c2ee398fd216 inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classQCPDataSelection.html">QCPDataSelection</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#ac385c38a79e419ed3600c2ee398fd216">selectTestRect</a> (const QRectF &rect, bool onlySelectable) const</td></tr>
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<tr class="memitem:ae6ead74a0d6a17954e1857f361b9ccf2 inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#ae6ead74a0d6a17954e1857f361b9ccf2">findBegin</a> (double sortKey, bool expandedRange=true) const</td></tr>
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<tr class="memitem:ad913df7f02add35150779dce3913aeae inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#ad913df7f02add35150779dce3913aeae">findEnd</a> (double sortKey, bool expandedRange=true) const</td></tr>
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<tr class="memitem:a3ab7511c279af967955369606c584dd6 inherit pub_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classQCPPlottableInterface1D.html">QCPPlottableInterface1D</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#a3ab7511c279af967955369606c584dd6">interface1D</a> ()</td></tr>
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<tr class="inherit_header pub_methods_classQCPAbstractPlottable"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classQCPAbstractPlottable')"><img src="closed.png" alt="-"/> Public Functions inherited from <a class="el" href="classQCPAbstractPlottable.html">QCPAbstractPlottable</a></td></tr>
<tr class="memitem:af78a036e40db6f53a31abadc5323715a inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#af78a036e40db6f53a31abadc5323715a">QCPAbstractPlottable</a> (<a class="el" href="classQCPAxis.html">QCPAxis</a> *keyAxis, <a class="el" href="classQCPAxis.html">QCPAxis</a> *valueAxis)</td></tr>
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QString </td><td class="memItemRight" valign="bottom"><b>name</b> () const</td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>antialiasedFill</b> () const</td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>antialiasedScatters</b> () const</td></tr>
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QPen </td><td class="memItemRight" valign="bottom"><b>pen</b> () const</td></tr>
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QBrush </td><td class="memItemRight" valign="bottom"><b>brush</b> () const</td></tr>
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<a class="el" href="classQCPAxis.html">QCPAxis</a> * </td><td class="memItemRight" valign="bottom"><b>keyAxis</b> () const</td></tr>
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<a class="el" href="classQCPAxis.html">QCPAxis</a> * </td><td class="memItemRight" valign="bottom"><b>valueAxis</b> () const</td></tr>
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<a class="el" href="namespaceQCP.html#ac6cb9db26a564b27feda362a438db038">QCP::SelectionType</a> </td><td class="memItemRight" valign="bottom"><b>selectable</b> () const</td></tr>
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<tr class="memitem:a0b3b514474fe93354fc74cfc144184b4 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a0b3b514474fe93354fc74cfc144184b4">selected</a> () const</td></tr>
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<tr class="memitem:a040bf09f41d456284cfd39cc37aa068f inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classQCPDataSelection.html">QCPDataSelection</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a040bf09f41d456284cfd39cc37aa068f">selection</a> () const</td></tr>
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<tr class="memitem:a7861518e47ca0c6a0c386032c2db075e inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classQCPSelectionDecorator.html">QCPSelectionDecorator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a7861518e47ca0c6a0c386032c2db075e">selectionDecorator</a> () const</td></tr>
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<tr class="memitem:ab79c7ba76bc7fa89a4b3580e12149f1f inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ab79c7ba76bc7fa89a4b3580e12149f1f">setName</a> (const QString &name)</td></tr>
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<tr class="memitem:a089d6b5577120239b55c39ed27c39536 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a089d6b5577120239b55c39ed27c39536">setAntialiasedFill</a> (bool enabled)</td></tr>
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<tr class="memitem:a2f03f067ede2ed4da6f7d0e4777a3f02 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a2f03f067ede2ed4da6f7d0e4777a3f02">setAntialiasedScatters</a> (bool enabled)</td></tr>
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<tr class="memitem:ab74b09ae4c0e7e13142fe4b5bf46cac7 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ab74b09ae4c0e7e13142fe4b5bf46cac7">setPen</a> (const QPen &pen)</td></tr>
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<tr class="memitem:a7a4b92144dca6453a1f0f210e27edc74 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a7a4b92144dca6453a1f0f210e27edc74">setBrush</a> (const QBrush &brush)</td></tr>
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<tr class="memitem:a8524fa2994c63c0913ebd9bb2ffa3920 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a8524fa2994c63c0913ebd9bb2ffa3920">setKeyAxis</a> (<a class="el" href="classQCPAxis.html">QCPAxis</a> *axis)</td></tr>
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<tr class="memitem:a71626a07367e241ec62ad2c34baf21cb inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a71626a07367e241ec62ad2c34baf21cb">setValueAxis</a> (<a class="el" href="classQCPAxis.html">QCPAxis</a> *axis)</td></tr>
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<tr class="memitem:ac238d6e910f976f1f30d41c2bca44ac3 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">Q_SLOT void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ac238d6e910f976f1f30d41c2bca44ac3">setSelectable</a> (<a class="el" href="namespaceQCP.html#ac6cb9db26a564b27feda362a438db038">QCP::SelectionType</a> selectable)</td></tr>
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<tr class="memitem:a219bc5403a9d85d3129165ec3f5ae436 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">Q_SLOT void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a219bc5403a9d85d3129165ec3f5ae436">setSelection</a> (<a class="el" href="classQCPDataSelection.html">QCPDataSelection</a> <a class="el" href="classQCPAbstractPlottable.html#a040bf09f41d456284cfd39cc37aa068f">selection</a>)</td></tr>
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<tr class="memitem:a20e266ad646f8c4a7e4631040510e5d9 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a20e266ad646f8c4a7e4631040510e5d9">setSelectionDecorator</a> (<a class="el" href="classQCPSelectionDecorator.html">QCPSelectionDecorator</a> *decorator)</td></tr>
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<tr class="memitem:a7ad84a36472441cf1f555c5683d0da93 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a7ad84a36472441cf1f555c5683d0da93">coordsToPixels</a> (double key, double value, double &x, double &y) const</td></tr>
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<tr class="memitem:a5acb50ae984eef09a7ab92315d2ad708 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">const QPointF </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a5acb50ae984eef09a7ab92315d2ad708">coordsToPixels</a> (double key, double value) const</td></tr>
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<tr class="memitem:a3903c1120ab5c27e7fa46b597ef267bd inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a3903c1120ab5c27e7fa46b597ef267bd">pixelsToCoords</a> (double x, double y, double &key, double &value) const</td></tr>
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<tr class="memitem:a28d32c0062b9450847851ffdee1c5f69 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a28d32c0062b9450847851ffdee1c5f69">pixelsToCoords</a> (const QPointF &pixelPos, double &key, double &value) const</td></tr>
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<tr class="memitem:a1491c4a606bccd2d09e65e11b79eb882 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a1491c4a606bccd2d09e65e11b79eb882">rescaleAxes</a> (bool onlyEnlarge=false) const</td></tr>
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<tr class="memitem:ae96b83c961e257da116c6acf9c7da308 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ae96b83c961e257da116c6acf9c7da308">rescaleKeyAxis</a> (bool onlyEnlarge=false) const</td></tr>
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<tr class="memitem:a714eaf36b12434cd71846215504db82e inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a714eaf36b12434cd71846215504db82e">rescaleValueAxis</a> (bool onlyEnlarge=false, bool inKeyRange=false) const</td></tr>
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<tr class="memitem:aa64e93cb5b606d8110d2cc0a349bb30f inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#aa64e93cb5b606d8110d2cc0a349bb30f">addToLegend</a> (<a class="el" href="classQCPLegend.html">QCPLegend</a> *legend)</td></tr>
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<tr class="memitem:a70f8cabfd808f7d5204b9f18c45c13f5 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a70f8cabfd808f7d5204b9f18c45c13f5">addToLegend</a> ()</td></tr>
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<tr class="memitem:a3cc235007e2343a65ad4f463767e0e20 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a3cc235007e2343a65ad4f463767e0e20">removeFromLegend</a> (<a class="el" href="classQCPLegend.html">QCPLegend</a> *legend) const</td></tr>
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<tr class="memitem:ac95fb2604d9106d0852ad9ceb326fe8c inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ac95fb2604d9106d0852ad9ceb326fe8c">removeFromLegend</a> () const</td></tr>
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<tr class="inherit_header pub_methods_classQCPLayerable"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classQCPLayerable')"><img src="closed.png" alt="-"/> Public Functions inherited from <a class="el" href="classQCPLayerable.html">QCPLayerable</a></td></tr>
<tr class="memitem:a74c0fa237f29bf0e49565013fc5d1ec0 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a74c0fa237f29bf0e49565013fc5d1ec0">QCPLayerable</a> (<a class="el" href="classQCustomPlot.html">QCustomPlot</a> *plot, QString targetLayer=QString(), <a class="el" href="classQCPLayerable.html">QCPLayerable</a> *<a class="el" href="classQCPLayerable.html#aa78b7e644d2c519e1a9a6f2ac5fcd858">parentLayerable</a>=0)</td></tr>
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<tr class="memitem:af0297b944b6192b6d67d00bff41b6b70 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a id="af0297b944b6192b6d67d00bff41b6b70"></a>
bool </td><td class="memItemRight" valign="bottom"><b>visible</b> () const</td></tr>
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<tr class="memitem:a473edb813a4c1929d6b6a8fe3ff3faf7 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a id="a473edb813a4c1929d6b6a8fe3ff3faf7"></a>
<a class="el" href="classQCustomPlot.html">QCustomPlot</a> * </td><td class="memItemRight" valign="bottom"><b>parentPlot</b> () const</td></tr>
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<tr class="memitem:aa78b7e644d2c519e1a9a6f2ac5fcd858 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classQCPLayerable.html">QCPLayerable</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#aa78b7e644d2c519e1a9a6f2ac5fcd858">parentLayerable</a> () const</td></tr>
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<tr class="memitem:a5ff4862e8c784c9f5986dbc1533ba2a4 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a id="a5ff4862e8c784c9f5986dbc1533ba2a4"></a>
<a class="el" href="classQCPLayer.html">QCPLayer</a> * </td><td class="memItemRight" valign="bottom"><b>layer</b> () const</td></tr>
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<tr class="memitem:a71cbd212fde2703cee076e204a475709 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a id="a71cbd212fde2703cee076e204a475709"></a>
bool </td><td class="memItemRight" valign="bottom"><b>antialiased</b> () const</td></tr>
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<tr class="memitem:a3bed99ddc396b48ce3ebfdc0418744f8 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a3bed99ddc396b48ce3ebfdc0418744f8">setVisible</a> (bool on)</td></tr>
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<tr class="memitem:ab0d0da6d2de45a118886d2c8e16d5a54 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">Q_SLOT bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#ab0d0da6d2de45a118886d2c8e16d5a54">setLayer</a> (<a class="el" href="classQCPLayer.html">QCPLayer</a> *layer)</td></tr>
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<tr class="memitem:ab25a0e7b897993b44447caee0f142083 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#ab25a0e7b897993b44447caee0f142083">setLayer</a> (const QString &layerName)</td></tr>
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<tr class="memitem:a4fd43e89be4a553ead41652565ff0581 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a4fd43e89be4a553ead41652565ff0581">setAntialiased</a> (bool enabled)</td></tr>
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<tr class="memitem:ab054e88f15d485defcb95e7376f119e7 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#ab054e88f15d485defcb95e7376f119e7">realVisibility</a> () const</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Functions</h2></td></tr>
<tr class="memitem:a659218cc62c2a7786213d9dd429c1c8d"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a659218cc62c2a7786213d9dd429c1c8d">draw</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter)</td></tr>
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<tr class="memitem:ae962caca309faae29ce0988d0d0eff4b"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#ae962caca309faae29ce0988d0d0eff4b">drawLegendIcon</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, const QRectF &rect) const</td></tr>
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<tr class="memitem:a67c5ea573f604efd8bf121a0b7a380d1"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a67c5ea573f604efd8bf121a0b7a380d1">drawFill</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, QVector< QPointF > *lines) const</td></tr>
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<tr class="memitem:abeb0bbe81026c024bf3d508d13cf5e0e"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#abeb0bbe81026c024bf3d508d13cf5e0e">drawScatterPlot</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, const QVector< QPointF > &scatters, const <a class="el" href="classQCPScatterStyle.html">QCPScatterStyle</a> &style) const</td></tr>
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<tr class="memitem:a4c3edacb2a11064bf2e16b322156aeda"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a4c3edacb2a11064bf2e16b322156aeda">drawLinePlot</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, const QVector< QPointF > &lines) const</td></tr>
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<tr class="memitem:a217ef6bf6c5689eb1dcbe02187d2cc61"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a217ef6bf6c5689eb1dcbe02187d2cc61">drawImpulsePlot</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, const QVector< QPointF > &lines) const</td></tr>
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<tr class="memitem:a1fed1c9d627d9d3b49a6206cc2e60fe1"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a1fed1c9d627d9d3b49a6206cc2e60fe1">getOptimizedLineData</a> (QVector< <a class="el" href="classQCPGraphData.html">QCPGraphData</a> > *lineData, const QCPGraphDataContainer::const_iterator &begin, const QCPGraphDataContainer::const_iterator &end) const</td></tr>
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<tr class="memitem:a5423245898537e375b9364cf26e89aea"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a5423245898537e375b9364cf26e89aea">getOptimizedScatterData</a> (QVector< <a class="el" href="classQCPGraphData.html">QCPGraphData</a> > *scatterData, QCPGraphDataContainer::const_iterator begin, QCPGraphDataContainer::const_iterator end) const</td></tr>
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<tr class="memitem:a8599447a7f8cbbdcf0b94edcc11df560"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a8599447a7f8cbbdcf0b94edcc11df560">getVisibleDataBounds</a> (QCPGraphDataContainer::const_iterator &begin, QCPGraphDataContainer::const_iterator &end, const <a class="el" href="classQCPDataRange.html">QCPDataRange</a> &rangeRestriction) const</td></tr>
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<tr class="memitem:a563c6da2126300a4d9d2bdee30dad040"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a> (QVector< QPointF > *lines, const <a class="el" href="classQCPDataRange.html">QCPDataRange</a> &dataRange) const</td></tr>
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<tr class="memitem:a9d7ba5904fdcaca413222335d4b283c3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a9d7ba5904fdcaca413222335d4b283c3">getScatters</a> (QVector< QPointF > *scatters, const <a class="el" href="classQCPDataRange.html">QCPDataRange</a> &dataRange) const</td></tr>
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<tr class="memitem:a0085ee728fdd72a827c1e6ced4476363"><td class="memItemLeft" align="right" valign="top">QVector< QPointF > </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a0085ee728fdd72a827c1e6ced4476363">dataToLines</a> (const QVector< <a class="el" href="classQCPGraphData.html">QCPGraphData</a> > &<a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>) const</td></tr>
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<tr class="memitem:a1f3e9e41fc67538c4940c74665840474"><td class="memItemLeft" align="right" valign="top">QVector< QPointF > </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a1f3e9e41fc67538c4940c74665840474">dataToStepLeftLines</a> (const QVector< <a class="el" href="classQCPGraphData.html">QCPGraphData</a> > &<a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>) const</td></tr>
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<tr class="memitem:ab1fb6cb91d24a854f85bf54200f6d101"><td class="memItemLeft" align="right" valign="top">QVector< QPointF > </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#ab1fb6cb91d24a854f85bf54200f6d101">dataToStepRightLines</a> (const QVector< <a class="el" href="classQCPGraphData.html">QCPGraphData</a> > &<a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>) const</td></tr>
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<tr class="memitem:a238116f1898c49cb8209d61707b5b367"><td class="memItemLeft" align="right" valign="top">QVector< QPointF > </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a238116f1898c49cb8209d61707b5b367">dataToStepCenterLines</a> (const QVector< <a class="el" href="classQCPGraphData.html">QCPGraphData</a> > &<a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>) const</td></tr>
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<tr class="memitem:a2a958a5c6a6e1e4a03556be88b6fe37e"><td class="memItemLeft" align="right" valign="top">QVector< QPointF > </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a2a958a5c6a6e1e4a03556be88b6fe37e">dataToImpulseLines</a> (const QVector< <a class="el" href="classQCPGraphData.html">QCPGraphData</a> > &<a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>) const</td></tr>
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<tr class="memitem:a0e0886b9ec7731d8993bbb104465f3b9"><td class="memItemLeft" align="right" valign="top">QVector< <a class="el" href="classQCPDataRange.html">QCPDataRange</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a0e0886b9ec7731d8993bbb104465f3b9">getNonNanSegments</a> (const QVector< QPointF > *lineData, Qt::Orientation keyOrientation) const</td></tr>
<tr class="separator:a0e0886b9ec7731d8993bbb104465f3b9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a334b15c43ee1855bf724daf886e8530e"><td class="memItemLeft" align="right" valign="top">QVector< QPair< <a class="el" href="classQCPDataRange.html">QCPDataRange</a>, <a class="el" href="classQCPDataRange.html">QCPDataRange</a> > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a334b15c43ee1855bf724daf886e8530e">getOverlappingSegments</a> (QVector< <a class="el" href="classQCPDataRange.html">QCPDataRange</a> > thisSegments, const QVector< QPointF > *thisData, QVector< <a class="el" href="classQCPDataRange.html">QCPDataRange</a> > otherSegments, const QVector< QPointF > *otherData) const</td></tr>
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<tr class="memitem:abb9c674b207a1f6df5e083aa9f3e071a"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#abb9c674b207a1f6df5e083aa9f3e071a">segmentsIntersect</a> (double aLower, double aUpper, double bLower, double bUpper, int &bPrecedence) const</td></tr>
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<tr class="memitem:a13f2c756f3114703159c2e604783e208"><td class="memItemLeft" align="right" valign="top">QPointF </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a13f2c756f3114703159c2e604783e208">getFillBasePoint</a> (QPointF matchingDataPoint) const</td></tr>
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<tr class="memitem:af73d5fe97cde966785bfd67201e44391"><td class="memItemLeft" align="right" valign="top">const QPolygonF </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#af73d5fe97cde966785bfd67201e44391">getFillPolygon</a> (const QVector< QPointF > *lineData, <a class="el" href="classQCPDataRange.html">QCPDataRange</a> segment) const</td></tr>
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<tr class="memitem:a9a5bdd5cb695d95d3eea80cfe96c5118"><td class="memItemLeft" align="right" valign="top">const QPolygonF </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a9a5bdd5cb695d95d3eea80cfe96c5118">getChannelFillPolygon</a> (const QVector< QPointF > *lineData, <a class="el" href="classQCPDataRange.html">QCPDataRange</a> thisSegment, const QVector< QPointF > *otherData, <a class="el" href="classQCPDataRange.html">QCPDataRange</a> otherSegment) const</td></tr>
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<tr class="memitem:a8c3f15dd5a06633011a6ef36016d308b"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a8c3f15dd5a06633011a6ef36016d308b">findIndexBelowX</a> (const QVector< QPointF > *<a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>, double x) const</td></tr>
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<tr class="memitem:aaabd6c6a7200a2672c44e62bd2a1cafa"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#aaabd6c6a7200a2672c44e62bd2a1cafa">findIndexAboveX</a> (const QVector< QPointF > *<a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>, double x) const</td></tr>
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<tr class="memitem:a5b0291f248e8ca8eaa82833ab420dcd0"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a5b0291f248e8ca8eaa82833ab420dcd0">findIndexBelowY</a> (const QVector< QPointF > *<a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>, double y) const</td></tr>
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<tr class="memitem:a8b952a5f937840dc242489585cc8000d"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a8b952a5f937840dc242489585cc8000d">findIndexAboveY</a> (const QVector< QPointF > *<a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a>, double y) const</td></tr>
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<tr class="memitem:a89acf99c0b52b8eecb2438adf7ec0170"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPGraph.html#a89acf99c0b52b8eecb2438adf7ec0170">pointDistance</a> (const QPointF &pixelPoint, QCPGraphDataContainer::const_iterator &closestData) const</td></tr>
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<tr class="inherit_header pro_methods_classQCPAbstractPlottable1D"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classQCPAbstractPlottable1D')"><img src="closed.png" alt="-"/> Protected Functions inherited from <a class="el" href="classQCPAbstractPlottable1D.html">QCPAbstractPlottable1D< QCPGraphData ></a></td></tr>
<tr class="memitem:ae890e62ce403c54f575c73b9529f1af8 inherit pro_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#ae890e62ce403c54f575c73b9529f1af8">getDataSegments</a> (QList< <a class="el" href="classQCPDataRange.html">QCPDataRange</a> > &selectedSegments, QList< <a class="el" href="classQCPDataRange.html">QCPDataRange</a> > &unselectedSegments) const</td></tr>
<tr class="separator:ae890e62ce403c54f575c73b9529f1af8 inherit pro_methods_classQCPAbstractPlottable1D"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7adc6c3cccebb5341f11e0c2b7d54206 inherit pro_methods_classQCPAbstractPlottable1D"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable1D.html#a7adc6c3cccebb5341f11e0c2b7d54206">drawPolyline</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, const QVector< QPointF > &lineData) const</td></tr>
<tr class="separator:a7adc6c3cccebb5341f11e0c2b7d54206 inherit pro_methods_classQCPAbstractPlottable1D"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_methods_classQCPAbstractPlottable"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classQCPAbstractPlottable')"><img src="closed.png" alt="-"/> Protected Functions inherited from <a class="el" href="classQCPAbstractPlottable.html">QCPAbstractPlottable</a></td></tr>
<tr class="memitem:aafb817dbea97d2798967f3371a701413 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">virtual QRect </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#aafb817dbea97d2798967f3371a701413">clipRect</a> () const</td></tr>
<tr class="separator:aafb817dbea97d2798967f3371a701413 inherit pro_methods_classQCPAbstractPlottable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afb5e4718c232a16d0fb06b00e172be9e inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceQCP.html#a2ad6bb6281c7c2d593d4277b44c2b037">QCP::Interaction</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#afb5e4718c232a16d0fb06b00e172be9e">selectionCategory</a> () const</td></tr>
<tr class="separator:afb5e4718c232a16d0fb06b00e172be9e inherit pro_methods_classQCPAbstractPlottable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a59a80773c5cefc05a0646ac8e1149ed5 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a59a80773c5cefc05a0646ac8e1149ed5">applyDefaultAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter) const</td></tr>
<tr class="separator:a59a80773c5cefc05a0646ac8e1149ed5 inherit pro_methods_classQCPAbstractPlottable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a16aaad02456aa23a759efd1ac90c79bf inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a16aaad02456aa23a759efd1ac90c79bf">selectEvent</a> (QMouseEvent *event, bool additive, const QVariant &details, bool *selectionStateChanged)</td></tr>
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<tr class="memitem:a6fa0d0f95560ea8b01ee13f296dab2b1 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a6fa0d0f95560ea8b01ee13f296dab2b1">deselectEvent</a> (bool *selectionStateChanged)</td></tr>
<tr class="separator:a6fa0d0f95560ea8b01ee13f296dab2b1 inherit pro_methods_classQCPAbstractPlottable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8d06a59ea23324cce6330ebf2262c0ed inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a8d06a59ea23324cce6330ebf2262c0ed">applyFillAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter) const</td></tr>
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<tr class="memitem:ac95f26b15a1e5d9c7bd2c0a46d760fc9 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ac95f26b15a1e5d9c7bd2c0a46d760fc9">applyScattersAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter) const</td></tr>
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<tr class="inherit_header pro_methods_classQCPLayerable"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classQCPLayerable')"><img src="closed.png" alt="-"/> Protected Functions inherited from <a class="el" href="classQCPLayerable.html">QCPLayerable</a></td></tr>
<tr class="memitem:ab20b7dbd8e0249ed61adb9622c427382 inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#ab20b7dbd8e0249ed61adb9622c427382">parentPlotInitialized</a> (<a class="el" href="classQCustomPlot.html">QCustomPlot</a> *parentPlot)</td></tr>
<tr class="separator:ab20b7dbd8e0249ed61adb9622c427382 inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af6567604818db90f4fd52822f8bc8376 inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#af6567604818db90f4fd52822f8bc8376">mousePressEvent</a> (QMouseEvent *event, const QVariant &details)</td></tr>
<tr class="separator:af6567604818db90f4fd52822f8bc8376 inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9eee1ba47fd69be111059ca3881933e4 inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a9eee1ba47fd69be111059ca3881933e4">mouseMoveEvent</a> (QMouseEvent *event, const QPointF &startPos)</td></tr>
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<tr class="memitem:aa0d79b005686f668622bbe66ac03ba2c inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#aa0d79b005686f668622bbe66ac03ba2c">mouseReleaseEvent</a> (QMouseEvent *event, const QPointF &startPos)</td></tr>
<tr class="separator:aa0d79b005686f668622bbe66ac03ba2c inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4171e2e823aca242dd0279f00ed2de81 inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a4171e2e823aca242dd0279f00ed2de81">mouseDoubleClickEvent</a> (QMouseEvent *event, const QVariant &details)</td></tr>
<tr class="separator:a4171e2e823aca242dd0279f00ed2de81 inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a47dfd7b8fd99c08ca54e09c362b6f022 inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a47dfd7b8fd99c08ca54e09c362b6f022">wheelEvent</a> (QWheelEvent *event)</td></tr>
<tr class="separator:a47dfd7b8fd99c08ca54e09c362b6f022 inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8cbe5a0c9a5674249982f5ca5f8e02bc inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a8cbe5a0c9a5674249982f5ca5f8e02bc">initializeParentPlot</a> (<a class="el" href="classQCustomPlot.html">QCustomPlot</a> *parentPlot)</td></tr>
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<tr class="memitem:aa23c893671f1f6744ac235cf2204cf3a inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#aa23c893671f1f6744ac235cf2204cf3a">setParentLayerable</a> (<a class="el" href="classQCPLayerable.html">QCPLayerable</a> *<a class="el" href="classQCPLayerable.html#aa78b7e644d2c519e1a9a6f2ac5fcd858">parentLayerable</a>)</td></tr>
<tr class="separator:aa23c893671f1f6744ac235cf2204cf3a inherit pro_methods_classQCPLayerable"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af94484cfb7cbbddb7de522e9be71d9a4 inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#af94484cfb7cbbddb7de522e9be71d9a4">moveToLayer</a> (<a class="el" href="classQCPLayer.html">QCPLayer</a> *layer, bool prepend)</td></tr>
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<tr class="memitem:acb663e375d2d36dc5c55021ee5a2119b inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#acb663e375d2d36dc5c55021ee5a2119b">applyAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, bool localAntialiased, <a class="el" href="namespaceQCP.html#ae55dbe315d41fe80f29ba88100843a0c">QCP::AntialiasedElement</a> overrideElement) const</td></tr>
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Additional Inherited Members</h2></td></tr>
<tr class="inherit_header signals_classQCPAbstractPlottable"><td colspan="2" onclick="javascript:toggleInherit('signals_classQCPAbstractPlottable')"><img src="closed.png" alt="-"/> Signals inherited from <a class="el" href="classQCPAbstractPlottable.html">QCPAbstractPlottable</a></td></tr>
<tr class="memitem:a3af66432b1dca93b28e00e78a8c7c1d9 inherit signals_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a3af66432b1dca93b28e00e78a8c7c1d9">selectionChanged</a> (bool <a class="el" href="classQCPAbstractPlottable.html#a0b3b514474fe93354fc74cfc144184b4">selected</a>)</td></tr>
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<tr class="memitem:a787a9c39421059006891744b731fa473 inherit signals_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a787a9c39421059006891744b731fa473">selectionChanged</a> (const <a class="el" href="classQCPDataSelection.html">QCPDataSelection</a> &<a class="el" href="classQCPAbstractPlottable.html#a040bf09f41d456284cfd39cc37aa068f">selection</a>)</td></tr>
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<tr class="memitem:a663b1a44123c8340ac041a29d1e2c973 inherit signals_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a663b1a44123c8340ac041a29d1e2c973">selectableChanged</a> (<a class="el" href="namespaceQCP.html#ac6cb9db26a564b27feda362a438db038">QCP::SelectionType</a> selectable)</td></tr>
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<tr class="inherit_header signals_classQCPLayerable"><td colspan="2" onclick="javascript:toggleInherit('signals_classQCPLayerable')"><img src="closed.png" alt="-"/> Signals inherited from <a class="el" href="classQCPLayerable.html">QCPLayerable</a></td></tr>
<tr class="memitem:abbf8657cedea73ac1c3499b521c90eba inherit signals_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#abbf8657cedea73ac1c3499b521c90eba">layerChanged</a> (<a class="el" href="classQCPLayer.html">QCPLayer</a> *newLayer)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A plottable representing a graph in a plot. </p>
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<img src="QCPGraph.png" alt="QCPGraph.png"/>
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<p>Usually you create new graphs by calling <a class="el" href="classQCustomPlot.html#a6fb2873d35a8a8089842d81a70a54167">QCustomPlot::addGraph</a>. The resulting instance can be accessed via <a class="el" href="classQCustomPlot.html#a6ecae130f684b25276fb47bd3a5875c6">QCustomPlot::graph</a>.</p>
<p>To plot data, assign it with the <a class="el" href="classQCPGraph.html#a1eae9429a316b008e2d99b2d65a54395">setData</a> or <a class="el" href="classQCPGraph.html#ae0555c0d3fe0fa7cb8628f88158d420f">addData</a> functions. Alternatively, you can also access and modify the data via the <a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a> method, which returns a pointer to the internal <a class="el" href="plottable-graph_8h.html#a2e5583d1ae212f0deb10537cf975a15a">QCPGraphDataContainer</a>.</p>
<p>Graphs are used to display single-valued data. Single-valued means that there should only be one data point per unique key coordinate. In other words, the graph can't have <em>loops</em>. If you do want to plot non-single-valued curves, rather use the <a class="el" href="classQCPCurve.html" title="A plottable representing a parametric curve in a plot. ">QCPCurve</a> plottable.</p>
<p>Gaps in the graph line can be created by adding data points with NaN as value (<code>qQNaN()</code> or <code>std::numeric_limits<double>::quiet_NaN()</code>) in between the two data points that shall be separated.</p>
<h1><a class="anchor" id="qcpgraph-appearance"></a>
Changing the appearance</h1>
<p>The appearance of the graph is mainly determined by the line style, scatter style, brush and pen of the graph (<a class="el" href="classQCPGraph.html#a513fecccff5b2a50ce53f665338c60ff">setLineStyle</a>, <a class="el" href="classQCPGraph.html#a12bd17a8ba21983163ec5d8f42a9fea5">setScatterStyle</a>, <a class="el" href="classQCPAbstractPlottable.html#a7a4b92144dca6453a1f0f210e27edc74">setBrush</a>, <a class="el" href="classQCPAbstractPlottable.html#ab74b09ae4c0e7e13142fe4b5bf46cac7">setPen</a>).</p>
<h2><a class="anchor" id="filling"></a>
Filling under or between graphs</h2>
<p><a class="el" href="classQCPGraph.html" title="A plottable representing a graph in a plot. ">QCPGraph</a> knows two types of fills: Normal graph fills towards the zero-value-line parallel to the key axis of the graph, and fills between two graphs, called channel fills. To enable a fill, just set a brush with <a class="el" href="classQCPAbstractPlottable.html#a7a4b92144dca6453a1f0f210e27edc74">setBrush</a> which is neither Qt::NoBrush nor fully transparent.</p>
<p>By default, a normal fill towards the zero-value-line will be drawn. To set up a channel fill between this graph and another one, call <a class="el" href="classQCPGraph.html#a2d03156df1b64037a2e36cfa50351ca3">setChannelFillGraph</a> with the other graph as parameter.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCustomPlot.html#a6fb2873d35a8a8089842d81a70a54167">QCustomPlot::addGraph</a>, <a class="el" href="classQCustomPlot.html#a6ecae130f684b25276fb47bd3a5875c6">QCustomPlot::graph</a> </dd></dl>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ad60175cd9b5cac937c5ee685c32c0859">§ </a></span>LineStyle</h2>
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<td class="memname">enum <a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859">QCPGraph::LineStyle</a></td>
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<p>Defines how the graph's line is represented visually in the plot. The line is drawn with the current pen of the graph (<a class="el" href="classQCPAbstractPlottable.html#ab74b09ae4c0e7e13142fe4b5bf46cac7">setPen</a>). </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a513fecccff5b2a50ce53f665338c60ff">setLineStyle</a> </dd></dl>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ad60175cd9b5cac937c5ee685c32c0859aea9591b933733cc7b20786b71e60fa04"></a>lsNone </td><td class="fielddoc"><p>data points are not connected with any lines (e.g. data only represented with symbols according to the scatter style, see <a class="el" href="classQCPGraph.html#a12bd17a8ba21983163ec5d8f42a9fea5">setScatterStyle</a>) </p>
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<tr><td class="fieldname"><a id="ad60175cd9b5cac937c5ee685c32c0859a3c42a27b15aa3c92d399082fad8b7515"></a>lsLine </td><td class="fielddoc"><p>data points are connected by a straight line </p>
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<tr><td class="fieldname"><a id="ad60175cd9b5cac937c5ee685c32c0859ae10568bda57836487d9dec5eba1d6c6e"></a>lsStepLeft </td><td class="fielddoc"><p>line is drawn as steps where the step height is the value of the left data point </p>
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<tr><td class="fieldname"><a id="ad60175cd9b5cac937c5ee685c32c0859a9c37951f7d11aa070100fd16f2935c9e"></a>lsStepRight </td><td class="fielddoc"><p>line is drawn as steps where the step height is the value of the right data point </p>
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<tr><td class="fieldname"><a id="ad60175cd9b5cac937c5ee685c32c0859a5adf7b04da215a40a764c21294ea7366"></a>lsStepCenter </td><td class="fielddoc"><p>line is drawn as steps where the step is in between two data points </p>
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<tr><td class="fieldname"><a id="ad60175cd9b5cac937c5ee685c32c0859aa3b358b4ae7cca94aceeb8e529c12ebb"></a>lsImpulse </td><td class="fielddoc"><p>each data point is represented by a line parallel to the value axis, which reaches from the data point to the zero-value-line </p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a0393a38cf7183cbf46348eb6cf9a5a6c">§ </a></span>QCPGraph()</h2>
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<td class="memname">QCPGraph::QCPGraph </td>
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<td class="paramtype"><a class="el" href="classQCPAxis.html">QCPAxis</a> * </td>
<td class="paramname"><em>keyAxis</em>, </td>
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<td class="paramtype"><a class="el" href="classQCPAxis.html">QCPAxis</a> * </td>
<td class="paramname"><em>valueAxis</em> </td>
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<p>Constructs a graph which uses <em>keyAxis</em> as its key axis ("x") and <em>valueAxis</em> as its value axis ("y"). <em>keyAxis</em> and <em>valueAxis</em> must reside in the same <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a> instance and not have the same orientation. If either of these restrictions is violated, a corresponding message is printed to the debug output (qDebug), the construction is not aborted, though.</p>
<p>The created <a class="el" href="classQCPGraph.html" title="A plottable representing a graph in a plot. ">QCPGraph</a> is automatically registered with the <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a> instance inferred from <em>keyAxis</em>. This <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a> instance takes ownership of the <a class="el" href="classQCPGraph.html" title="A plottable representing a graph in a plot. ">QCPGraph</a>, so do not delete it manually but use <a class="el" href="classQCustomPlot.html#af3dafd56884208474f311d6226513ab2">QCustomPlot::removePlottable()</a> instead.</p>
<p>To directly create a graph inside a plot, you can also use the simpler <a class="el" href="classQCustomPlot.html#a6fb2873d35a8a8089842d81a70a54167">QCustomPlot::addGraph</a> function. </p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a141aa31a1f19bbd0ce60f55eaeb9ea60">§ </a></span>data()</h2>
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<td class="memname">QSharedPointer< <a class="el" href="plottable-graph_8h.html#a2e5583d1ae212f0deb10537cf975a15a">QCPGraphDataContainer</a> > QCPGraph::data </td>
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<p>Returns a shared pointer to the internal data storage of type <a class="el" href="plottable-graph_8h.html#a2e5583d1ae212f0deb10537cf975a15a">QCPGraphDataContainer</a>. You may use it to directly manipulate the data, which may be more convenient and faster than using the regular <a class="el" href="classQCPGraph.html#a1eae9429a316b008e2d99b2d65a54395">setData</a> or <a class="el" href="classQCPGraph.html#ae0555c0d3fe0fa7cb8628f88158d420f">addData</a> methods. </p>
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<td class="memname">void QCPGraph::setData </td>
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<p>This is an overloaded function.</p>
<p>Replaces the current data container with the provided <em>data</em> container.</p>
<p>Since a QSharedPointer is used, multiple QCPGraphs may share the same data container safely. Modifying the data in the container will then affect all graphs that share the container. Sharing can be achieved by simply exchanging the data containers wrapped in shared pointers: </p><div class="fragment"><div class="line"> graph2->setData(graph1->data()); <span class="comment">// graph1 and graph2 now share data container</span></div></div><!-- fragment --><p> If you do not wish to share containers, but create a copy from an existing container, rather use the <a class="el" href="classQCPDataContainer.html#ae7042bd534fc3ce7befa2ce3f790b5bf">QCPDataContainer<DataType>::set</a> method on the graph's data container directly: </p><div class="fragment"><div class="line"> graph2->data()->set(*graph1->data()); <span class="comment">// graph2 now has copy of graph1's data in its container</span></div></div><!-- fragment --> <dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#ae0555c0d3fe0fa7cb8628f88158d420f">addData</a> </dd></dl>
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<td class="memname">void QCPGraph::setData </td>
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<p>This is an overloaded function.</p>
<p>Replaces the current data with the provided points in <em>keys</em> and <em>values</em>. The provided vectors should have equal length. Else, the number of added points will be the size of the smallest vector.</p>
<p>If you can guarantee that the passed data points are sorted by <em>keys</em> in ascending order, you can set <em>alreadySorted</em> to true, to improve performance by saving a sorting run.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#ae0555c0d3fe0fa7cb8628f88158d420f">addData</a> </dd></dl>
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<p>Sets how the single data points are connected in the plot. For scatter-only plots, set <em>ls</em> to <a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859aea9591b933733cc7b20786b71e60fa04">lsNone</a> and <a class="el" href="classQCPGraph.html#a12bd17a8ba21983163ec5d8f42a9fea5">setScatterStyle</a> to the desired scatter style.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a12bd17a8ba21983163ec5d8f42a9fea5">setScatterStyle</a> </dd></dl>
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<p>Sets the visual appearance of single data points in the plot. If set to <a class="el" href="classQCPScatterStyle.html#adb31525af6b680e6f1b7472e43859349abd144c291ca274f77053ec68cab6c022">QCPScatterStyle::ssNone</a>, no scatter points are drawn (e.g. for line-only-plots with appropriate line style).</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPScatterStyle.html" title="Represents the visual appearance of scatter points. ">QCPScatterStyle</a>, <a class="el" href="classQCPGraph.html#a513fecccff5b2a50ce53f665338c60ff">setLineStyle</a> </dd></dl>
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<p>If scatters are displayed (scatter style not <a class="el" href="classQCPScatterStyle.html#adb31525af6b680e6f1b7472e43859349abd144c291ca274f77053ec68cab6c022">QCPScatterStyle::ssNone</a>), <em>skip</em> number of scatter points are skipped/not drawn after every drawn scatter point.</p>
<p>This can be used to make the data appear sparser while for example still having a smooth line, and to improve performance for very high density plots.</p>
<p>If <em>skip</em> is set to 0 (default), all scatter points are drawn.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a12bd17a8ba21983163ec5d8f42a9fea5">setScatterStyle</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a2d03156df1b64037a2e36cfa50351ca3">§ </a></span>setChannelFillGraph()</h2>
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<p>Sets the target graph for filling the area between this graph and <em>targetGraph</em> with the current brush (<a class="el" href="classQCPAbstractPlottable.html#a7a4b92144dca6453a1f0f210e27edc74">setBrush</a>).</p>
<p>When <em>targetGraph</em> is set to 0, a normal graph fill to the zero-value-line will be shown. To disable any filling, set the brush to Qt::NoBrush.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPAbstractPlottable.html#a7a4b92144dca6453a1f0f210e27edc74">setBrush</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ab468cd600160f327836aa0644291e64c">§ </a></span>setAdaptiveSampling()</h2>
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<p>Sets whether adaptive sampling shall be used when plotting this graph. <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a>'s adaptive sampling technique can drastically improve the replot performance for graphs with a larger number of points (e.g. above 10,000), without notably changing the appearance of the graph.</p>
<p>By default, adaptive sampling is enabled. Even if enabled, <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a> decides whether adaptive sampling shall actually be used on a per-graph basis. So leaving adaptive sampling enabled has no disadvantage in almost all cases.</p>
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A line plot of 500,000 points without and with adaptive sampling</div></div>
<p> As can be seen, line plots experience no visual degradation from adaptive sampling. Outliers are reproduced reliably, as well as the overall shape of the data set. The replot time reduces dramatically though. This allows <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a> to display large amounts of data in realtime.</p>
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A scatter plot of 100,000 points without and with adaptive sampling</div></div>
<p> Care must be taken when using high-density scatter plots in combination with adaptive sampling. The adaptive sampling algorithm treats scatter plots more carefully than line plots which still gives a significant reduction of replot times, but not quite as much as for line plots. This is because scatter plots inherently need more data points to be preserved in order to still resemble the original, non-adaptive-sampling plot. As shown above, the results still aren't quite identical, as banding occurs for the outer data points. This is in fact intentional, such that the boundaries of the data cloud stay visible to the viewer. How strong the banding appears, depends on the point density, i.e. the number of points in the plot.</p>
<p>For some situations with scatter plots it might thus be desirable to manually turn adaptive sampling off. For example, when saving the plot to disk. This can be achieved by setting <em>enabled</em> to false before issuing a command like <a class="el" href="classQCustomPlot.html#ac92cc9256d12f354b40a4be4600b5fb9">QCustomPlot::savePng</a>, and setting <em>enabled</em> back to true afterwards. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae0555c0d3fe0fa7cb8628f88158d420f">§ </a></span>addData() <span class="overload">[1/2]</span></h2>
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<p>This is an overloaded function.</p>
<p>Adds the provided points in <em>keys</em> and <em>values</em> to the current data. The provided vectors should have equal length. Else, the number of added points will be the size of the smallest vector.</p>
<p>If you can guarantee that the passed data points are sorted by <em>keys</em> in ascending order, you can set <em>alreadySorted</em> to true, to improve performance by saving a sorting run.</p>
<p>Alternatively, you can also access and modify the data directly via the <a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a> method, which returns a pointer to the internal data container. </p>
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<p>This is an overloaded function.</p>
<p>Adds the provided data point as <em>key</em> and <em>value</em> to the current data.</p>
<p>Alternatively, you can also access and modify the data directly via the <a class="el" href="classQCPGraph.html#a141aa31a1f19bbd0ce60f55eaeb9ea60">data</a> method, which returns a pointer to the internal data container. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a36011c34aca4f7a477de25961e2f6c13">§ </a></span>selectTest()</h2>
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<p>Implements a selectTest specific to this plottable's point geometry.</p>
<p>If <em>details</em> is not 0, it will be set to a <a class="el" href="classQCPDataSelection.html">QCPDataSelection</a>, describing the closest data point to <em>pos</em>.</p>
<p>For general information about this virtual method, see the base class implementation. <a class="el" href="classQCPAbstractPlottable.html#a38efe9641d972992a3d44204bc80ec1d">QCPAbstractPlottable::selectTest</a> </p>
<p>Reimplemented from <a class="el" href="classQCPAbstractPlottable1D.html#a071e2df66ba1746067dfcb5e27947b43">QCPAbstractPlottable1D< QCPGraphData ></a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2f64703572b4f7602d6f8d6015c704e2">§ </a></span>getKeyRange()</h2>
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<td class="memname"><a class="el" href="classQCPRange.html">QCPRange</a> QCPGraph::getKeyRange </td>
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<p>Returns the coordinate range that all data in this plottable span in the key axis dimension. For logarithmic plots, one can set <em>inSignDomain</em> to either <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9a2d18af0bc58f6528d1e82ce699fe4829">QCP::sdNegative</a> or <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9a584784b75fb816abcc627cf743bb699f">QCP::sdPositive</a> in order to restrict the returned range to that sign domain. E.g. when only negative range is wanted, set <em>inSignDomain</em> to <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9a2d18af0bc58f6528d1e82ce699fe4829">QCP::sdNegative</a> and all positive points will be ignored for range calculation. For no restriction, just set <em>inSignDomain</em> to <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9aa38352ef02d51ddfa4399d9551566e24">QCP::sdBoth</a> (default). <em>foundRange</em> is an output parameter that indicates whether a range could be found or not. If this is false, you shouldn't use the returned range (e.g. no points in data).</p>
<p>Note that <em>foundRange</em> is not the same as <a class="el" href="classQCPRange.html#ab38bd4841c77c7bb86c9eea0f142dcc0">QCPRange::validRange</a>, since the range returned by this function may have size zero (e.g. when there is only one data point). In this case <em>foundRange</em> would return true, but the returned range is not a valid range in terms of <a class="el" href="classQCPRange.html#ab38bd4841c77c7bb86c9eea0f142dcc0">QCPRange::validRange</a>.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPAbstractPlottable.html#a1491c4a606bccd2d09e65e11b79eb882">rescaleAxes</a>, <a class="el" href="classQCPGraph.html#aa7ae802869487378746b9279eaadb7ef">getValueRange</a> </dd></dl>
<p>Implements <a class="el" href="classQCPAbstractPlottable.html#a4da16d3cd4b509e1104a9b0275623c96">QCPAbstractPlottable</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa7ae802869487378746b9279eaadb7ef">§ </a></span>getValueRange()</h2>
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<td class="memname"><a class="el" href="classQCPRange.html">QCPRange</a> QCPGraph::getValueRange </td>
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<p>Returns the coordinate range that the data points in the specified key range (<em>inKeyRange</em>) span in the value axis dimension. For logarithmic plots, one can set <em>inSignDomain</em> to either <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9a2d18af0bc58f6528d1e82ce699fe4829">QCP::sdNegative</a> or <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9a584784b75fb816abcc627cf743bb699f">QCP::sdPositive</a> in order to restrict the returned range to that sign domain. E.g. when only negative range is wanted, set <em>inSignDomain</em> to <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9a2d18af0bc58f6528d1e82ce699fe4829">QCP::sdNegative</a> and all positive points will be ignored for range calculation. For no restriction, just set <em>inSignDomain</em> to <a class="el" href="namespaceQCP.html#afd50e7cf431af385614987d8553ff8a9aa38352ef02d51ddfa4399d9551566e24">QCP::sdBoth</a> (default). <em>foundRange</em> is an output parameter that indicates whether a range could be found or not. If this is false, you shouldn't use the returned range (e.g. no points in data).</p>
<p>If <em>inKeyRange</em> has both lower and upper bound set to zero (is equal to <code><a class="el" href="classQCPRange.html" title="Represents the range an axis is encompassing. ">QCPRange()</a></code>), all data points are considered, without any restriction on the keys.</p>
<p>Note that <em>foundRange</em> is not the same as <a class="el" href="classQCPRange.html#ab38bd4841c77c7bb86c9eea0f142dcc0">QCPRange::validRange</a>, since the range returned by this function may have size zero (e.g. when there is only one data point). In this case <em>foundRange</em> would return true, but the returned range is not a valid range in terms of <a class="el" href="classQCPRange.html#ab38bd4841c77c7bb86c9eea0f142dcc0">QCPRange::validRange</a>.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPAbstractPlottable.html#a1491c4a606bccd2d09e65e11b79eb882">rescaleAxes</a>, <a class="el" href="classQCPGraph.html#a2f64703572b4f7602d6f8d6015c704e2">getKeyRange</a> </dd></dl>
<p>Implements <a class="el" href="classQCPAbstractPlottable.html#a4de773988b21ed090fddd27c6a3a3dcb">QCPAbstractPlottable</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a659218cc62c2a7786213d9dd429c1c8d">§ </a></span>draw()</h2>
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<td class="memname">void QCPGraph::draw </td>
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<p>This function draws the layerable with the specified <em>painter</em>. It is only called by <a class="el" href="classQCustomPlot.html" title="The central class of the library. This is the QWidget which displays the plot and interacts with the ...">QCustomPlot</a>, if the layerable is visible (<a class="el" href="classQCPLayerable.html#a3bed99ddc396b48ce3ebfdc0418744f8">setVisible</a>).</p>
<p>Before this function is called, the painter's antialiasing state is set via <a class="el" href="classQCPAbstractPlottable.html#a59a80773c5cefc05a0646ac8e1149ed5">applyDefaultAntialiasingHint</a>, see the documentation there. Further, the clipping rectangle was set to <a class="el" href="classQCPAbstractPlottable.html#aafb817dbea97d2798967f3371a701413">clipRect</a>. </p>
<p>Implements <a class="el" href="classQCPAbstractPlottable.html#acbab5e30dcd04fd302b4a5902ac2c482">QCPAbstractPlottable</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae962caca309faae29ce0988d0d0eff4b">§ </a></span>drawLegendIcon()</h2>
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<p>called by <a class="el" href="classQCPLegend.html#a4462151bf875ca85fa3815457c683fdc">QCPLegend::draw</a> (via <a class="el" href="classQCPPlottableLegendItem.html#a68a781c3de4f9959fdf82075052d43aa">QCPPlottableLegendItem::draw</a>) to create a graphical representation of this plottable inside <em>rect</em>, next to the plottable name.</p>
<p>The passed <em>painter</em> has its cliprect set to <em>rect</em>, so painting outside of <em>rect</em> won't appear outside the legend icon border. </p>
<p>Implements <a class="el" href="classQCPAbstractPlottable.html#a9a450783fd9ed539e589999fd390cdf7">QCPAbstractPlottable</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a67c5ea573f604efd8bf121a0b7a380d1">§ </a></span>drawFill()</h2>
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<p>Draws the fill of the graph using the specified <em>painter</em>, with the currently set brush.</p>
<p>Depending on whether a normal fill or a channel fill (<a class="el" href="classQCPGraph.html#a2d03156df1b64037a2e36cfa50351ca3">setChannelFillGraph</a>) is needed, <a class="el" href="classQCPGraph.html#af73d5fe97cde966785bfd67201e44391">getFillPolygon</a> or <a class="el" href="classQCPGraph.html#a9a5bdd5cb695d95d3eea80cfe96c5118">getChannelFillPolygon</a> are used to find the according fill polygons.</p>
<p>In order to handle NaN Data points correctly (the fill needs to be split into disjoint areas), this method first determines a list of non-NaN segments with <a class="el" href="classQCPGraph.html#a0e0886b9ec7731d8993bbb104465f3b9">getNonNanSegments</a>, on which to operate. In the channel fill case, <a class="el" href="classQCPGraph.html#a334b15c43ee1855bf724daf886e8530e">getOverlappingSegments</a> is used to consolidate the non-NaN segments of the two involved graphs, before passing the overlapping pairs to <a class="el" href="classQCPGraph.html#a9a5bdd5cb695d95d3eea80cfe96c5118">getChannelFillPolygon</a>.</p>
<p>Pass the points of this graph's line as <em>lines</em>, in pixel coordinates.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a4c3edacb2a11064bf2e16b322156aeda">drawLinePlot</a>, <a class="el" href="classQCPGraph.html#a217ef6bf6c5689eb1dcbe02187d2cc61">drawImpulsePlot</a>, <a class="el" href="classQCPGraph.html#abeb0bbe81026c024bf3d508d13cf5e0e">drawScatterPlot</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#abeb0bbe81026c024bf3d508d13cf5e0e">§ </a></span>drawScatterPlot()</h2>
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<td class="memname">void QCPGraph::drawScatterPlot </td>
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<p>Draws scatter symbols at every point passed in <em>scatters</em>, given in pixel coordinates. The scatters will be drawn with <em>painter</em> and have the appearance as specified in <em>style</em>.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a4c3edacb2a11064bf2e16b322156aeda">drawLinePlot</a>, <a class="el" href="classQCPGraph.html#a217ef6bf6c5689eb1dcbe02187d2cc61">drawImpulsePlot</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a4c3edacb2a11064bf2e16b322156aeda">§ </a></span>drawLinePlot()</h2>
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<td class="memname">void QCPGraph::drawLinePlot </td>
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<p>Draws lines between the points in <em>lines</em>, given in pixel coordinates.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#abeb0bbe81026c024bf3d508d13cf5e0e">drawScatterPlot</a>, <a class="el" href="classQCPGraph.html#a217ef6bf6c5689eb1dcbe02187d2cc61">drawImpulsePlot</a>, <a class="el" href="classQCPAbstractPlottable1D.html#a7adc6c3cccebb5341f11e0c2b7d54206">QCPAbstractPlottable1D::drawPolyline</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a217ef6bf6c5689eb1dcbe02187d2cc61">§ </a></span>drawImpulsePlot()</h2>
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<td class="memname">void QCPGraph::drawImpulsePlot </td>
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<p>Draws impulses from the provided data, i.e. it connects all line pairs in <em>lines</em>, given in pixel coordinates. The <em>lines</em> necessary for impulses are generated by <a class="el" href="classQCPGraph.html#a2a958a5c6a6e1e4a03556be88b6fe37e">dataToImpulseLines</a> from the regular graph data points.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a4c3edacb2a11064bf2e16b322156aeda">drawLinePlot</a>, <a class="el" href="classQCPGraph.html#abeb0bbe81026c024bf3d508d13cf5e0e">drawScatterPlot</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a1fed1c9d627d9d3b49a6206cc2e60fe1">§ </a></span>getOptimizedLineData()</h2>
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<p>Returns via <em>lineData</em> the data points that need to be visualized for this graph when plotting graph lines, taking into consideration the currently visible axis ranges and, if <a class="el" href="classQCPGraph.html#ab468cd600160f327836aa0644291e64c">setAdaptiveSampling</a> is enabled, local point densities. The considered data can be restricted further by <em>begin</em> and <em>end</em>, e.g. to only plot a certain segment of the data (see <a class="el" href="classQCPAbstractPlottable1D.html#ae890e62ce403c54f575c73b9529f1af8">getDataSegments</a>).</p>
<p>This method is used by <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a> to retrieve the basic working set of data.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a5423245898537e375b9364cf26e89aea">getOptimizedScatterData</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a5423245898537e375b9364cf26e89aea">§ </a></span>getOptimizedScatterData()</h2>
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<td class="memname">void QCPGraph::getOptimizedScatterData </td>
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<p>Returns via <em>scatterData</em> the data points that need to be visualized for this graph when plotting scatter points, taking into consideration the currently visible axis ranges and, if <a class="el" href="classQCPGraph.html#ab468cd600160f327836aa0644291e64c">setAdaptiveSampling</a> is enabled, local point densities. The considered data can be restricted further by <em>begin</em> and <em>end</em>, e.g. to only plot a certain segment of the data (see <a class="el" href="classQCPAbstractPlottable1D.html#ae890e62ce403c54f575c73b9529f1af8">getDataSegments</a>).</p>
<p>This method is used by <a class="el" href="classQCPGraph.html#a9d7ba5904fdcaca413222335d4b283c3">getScatters</a> to retrieve the basic working set of data.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a1fed1c9d627d9d3b49a6206cc2e60fe1">getOptimizedLineData</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a8599447a7f8cbbdcf0b94edcc11df560">§ </a></span>getVisibleDataBounds()</h2>
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<td class="memname">void QCPGraph::getVisibleDataBounds </td>
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<p>This method outputs the currently visible data range via <em>begin</em> and <em>end</em>. The returned range will also never exceed <em>rangeRestriction</em>.</p>
<p>This method takes into account that the drawing of data lines at the axis rect border always requires the points just outside the visible axis range. So <em>begin</em> and <em>end</em> may actually indicate a range that contains one additional data point to the left and right of the visible axis range. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a563c6da2126300a4d9d2bdee30dad040">§ </a></span>getLines()</h2>
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<td class="memname">void QCPGraph::getLines </td>
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<p>This method retrieves an optimized set of data points via <a class="el" href="classQCPGraph.html#a1fed1c9d627d9d3b49a6206cc2e60fe1">getOptimizedLineData</a>, an branches out to the line style specific functions such as <a class="el" href="classQCPGraph.html#a0085ee728fdd72a827c1e6ced4476363">dataToLines</a>, <a class="el" href="classQCPGraph.html#a1f3e9e41fc67538c4940c74665840474">dataToStepLeftLines</a>, etc. according to the line style of the graph.</p>
<p><em>lines</em> will be filled with points in pixel coordinates, that can be drawn with the according draw functions like <a class="el" href="classQCPGraph.html#a4c3edacb2a11064bf2e16b322156aeda">drawLinePlot</a> and <a class="el" href="classQCPGraph.html#a217ef6bf6c5689eb1dcbe02187d2cc61">drawImpulsePlot</a>. The points returned in <em>lines</em> aren't necessarily the original data points. For example, step line styles require additional points to form the steps when drawn. If the line style of the graph is <a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859aea9591b933733cc7b20786b71e60fa04">lsNone</a>, the <em>lines</em> vector will be empty.</p>
<p><em>dataRange</em> specifies the beginning and ending data indices that will be taken into account for conversion. In this function, the specified range may exceed the total data bounds without harm: a correspondingly trimmed data range will be used. This takes the burden off the user of this function to check for valid indices in <em>dataRange</em>, e.g. when extending ranges coming from <a class="el" href="classQCPAbstractPlottable1D.html#ae890e62ce403c54f575c73b9529f1af8">getDataSegments</a>.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a9d7ba5904fdcaca413222335d4b283c3">getScatters</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a9d7ba5904fdcaca413222335d4b283c3">§ </a></span>getScatters()</h2>
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<td class="memname">void QCPGraph::getScatters </td>
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<p>This method retrieves an optimized set of data points via <a class="el" href="classQCPGraph.html#a5423245898537e375b9364cf26e89aea">getOptimizedScatterData</a> and then converts them to pixel coordinates. The resulting points are returned in <em>scatters</em>, and can be passed to <a class="el" href="classQCPGraph.html#abeb0bbe81026c024bf3d508d13cf5e0e">drawScatterPlot</a>.</p>
<p><em>dataRange</em> specifies the beginning and ending data indices that will be taken into account for conversion. In this function, the specified range may exceed the total data bounds without harm: a correspondingly trimmed data range will be used. This takes the burden off the user of this function to check for valid indices in <em>dataRange</em>, e.g. when extending ranges coming from <a class="el" href="classQCPAbstractPlottable1D.html#ae890e62ce403c54f575c73b9529f1af8">getDataSegments</a>. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0085ee728fdd72a827c1e6ced4476363">§ </a></span>dataToLines()</h2>
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<p>Takes raw data points in plot coordinates as <em>data</em>, and returns a vector containing pixel coordinate points which are suitable for drawing the line style <a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859a3c42a27b15aa3c92d399082fad8b7515">lsLine</a>.</p>
<p>The source of <em>data</em> is usually <a class="el" href="classQCPGraph.html#a1fed1c9d627d9d3b49a6206cc2e60fe1">getOptimizedLineData</a>, and this method is called in <em>getLines</em> if the line style is set accordingly.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a1f3e9e41fc67538c4940c74665840474">dataToStepLeftLines</a>, <a class="el" href="classQCPGraph.html#ab1fb6cb91d24a854f85bf54200f6d101">dataToStepRightLines</a>, <a class="el" href="classQCPGraph.html#a238116f1898c49cb8209d61707b5b367">dataToStepCenterLines</a>, <a class="el" href="classQCPGraph.html#a2a958a5c6a6e1e4a03556be88b6fe37e">dataToImpulseLines</a>, <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a>, <a class="el" href="classQCPGraph.html#a4c3edacb2a11064bf2e16b322156aeda">drawLinePlot</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a1f3e9e41fc67538c4940c74665840474">§ </a></span>dataToStepLeftLines()</h2>
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<p>Takes raw data points in plot coordinates as <em>data</em>, and returns a vector containing pixel coordinate points which are suitable for drawing the line style <a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859ae10568bda57836487d9dec5eba1d6c6e">lsStepLeft</a>.</p>
<p>The source of <em>data</em> is usually <a class="el" href="classQCPGraph.html#a1fed1c9d627d9d3b49a6206cc2e60fe1">getOptimizedLineData</a>, and this method is called in <em>getLines</em> if the line style is set accordingly.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a0085ee728fdd72a827c1e6ced4476363">dataToLines</a>, <a class="el" href="classQCPGraph.html#ab1fb6cb91d24a854f85bf54200f6d101">dataToStepRightLines</a>, <a class="el" href="classQCPGraph.html#a238116f1898c49cb8209d61707b5b367">dataToStepCenterLines</a>, <a class="el" href="classQCPGraph.html#a2a958a5c6a6e1e4a03556be88b6fe37e">dataToImpulseLines</a>, <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a>, <a class="el" href="classQCPGraph.html#a4c3edacb2a11064bf2e16b322156aeda">drawLinePlot</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ab1fb6cb91d24a854f85bf54200f6d101">§ </a></span>dataToStepRightLines()</h2>
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<p>Takes raw data points in plot coordinates as <em>data</em>, and returns a vector containing pixel coordinate points which are suitable for drawing the line style <a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859a9c37951f7d11aa070100fd16f2935c9e">lsStepRight</a>.</p>
<p>The source of <em>data</em> is usually <a class="el" href="classQCPGraph.html#a1fed1c9d627d9d3b49a6206cc2e60fe1">getOptimizedLineData</a>, and this method is called in <em>getLines</em> if the line style is set accordingly.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a0085ee728fdd72a827c1e6ced4476363">dataToLines</a>, <a class="el" href="classQCPGraph.html#a1f3e9e41fc67538c4940c74665840474">dataToStepLeftLines</a>, <a class="el" href="classQCPGraph.html#a238116f1898c49cb8209d61707b5b367">dataToStepCenterLines</a>, <a class="el" href="classQCPGraph.html#a2a958a5c6a6e1e4a03556be88b6fe37e">dataToImpulseLines</a>, <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a>, <a class="el" href="classQCPGraph.html#a4c3edacb2a11064bf2e16b322156aeda">drawLinePlot</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a238116f1898c49cb8209d61707b5b367">§ </a></span>dataToStepCenterLines()</h2>
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<td class="memname">QVector< QPointF > QCPGraph::dataToStepCenterLines </td>
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<p>Takes raw data points in plot coordinates as <em>data</em>, and returns a vector containing pixel coordinate points which are suitable for drawing the line style <a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859a5adf7b04da215a40a764c21294ea7366">lsStepCenter</a>.</p>
<p>The source of <em>data</em> is usually <a class="el" href="classQCPGraph.html#a1fed1c9d627d9d3b49a6206cc2e60fe1">getOptimizedLineData</a>, and this method is called in <em>getLines</em> if the line style is set accordingly.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a0085ee728fdd72a827c1e6ced4476363">dataToLines</a>, <a class="el" href="classQCPGraph.html#a1f3e9e41fc67538c4940c74665840474">dataToStepLeftLines</a>, <a class="el" href="classQCPGraph.html#ab1fb6cb91d24a854f85bf54200f6d101">dataToStepRightLines</a>, <a class="el" href="classQCPGraph.html#a2a958a5c6a6e1e4a03556be88b6fe37e">dataToImpulseLines</a>, <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a>, <a class="el" href="classQCPGraph.html#a4c3edacb2a11064bf2e16b322156aeda">drawLinePlot</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a2a958a5c6a6e1e4a03556be88b6fe37e">§ </a></span>dataToImpulseLines()</h2>
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<p>Takes raw data points in plot coordinates as <em>data</em>, and returns a vector containing pixel coordinate points which are suitable for drawing the line style <a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859aa3b358b4ae7cca94aceeb8e529c12ebb">lsImpulse</a>.</p>
<p>The source of <em>data</em> is usually <a class="el" href="classQCPGraph.html#a1fed1c9d627d9d3b49a6206cc2e60fe1">getOptimizedLineData</a>, and this method is called in <em>getLines</em> if the line style is set accordingly.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a0085ee728fdd72a827c1e6ced4476363">dataToLines</a>, <a class="el" href="classQCPGraph.html#a1f3e9e41fc67538c4940c74665840474">dataToStepLeftLines</a>, <a class="el" href="classQCPGraph.html#ab1fb6cb91d24a854f85bf54200f6d101">dataToStepRightLines</a>, <a class="el" href="classQCPGraph.html#a238116f1898c49cb8209d61707b5b367">dataToStepCenterLines</a>, <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a>, <a class="el" href="classQCPGraph.html#a217ef6bf6c5689eb1dcbe02187d2cc61">drawImpulsePlot</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a0e0886b9ec7731d8993bbb104465f3b9">§ </a></span>getNonNanSegments()</h2>
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<p>This method goes through the passed points in <em>lineData</em> and returns a list of the segments which don't contain NaN data points.</p>
<p><em>keyOrientation</em> defines whether the <em>x</em> or <em>y</em> member of the passed QPointF is used to check for NaN. If <em>keyOrientation</em> is <code>Qt::Horizontal</code>, the <em>y</em> member is checked, if it is <code>Qt::Vertical</code>, the <em>x</em> member is checked.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a334b15c43ee1855bf724daf886e8530e">getOverlappingSegments</a>, <a class="el" href="classQCPGraph.html#a67c5ea573f604efd8bf121a0b7a380d1">drawFill</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a334b15c43ee1855bf724daf886e8530e">§ </a></span>getOverlappingSegments()</h2>
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<p>This method takes two segment lists (e.g. created by <a class="el" href="classQCPGraph.html#a0e0886b9ec7731d8993bbb104465f3b9">getNonNanSegments</a>) <em>thisSegments</em> and <em>otherSegments</em>, and their associated point data <em>thisData</em> and <em>otherData</em>.</p>
<p>It returns all pairs of segments (the first from <em>thisSegments</em>, the second from <em>otherSegments</em>), which overlap in plot coordinates.</p>
<p>This method is useful in the case of a channel fill between two graphs, when only those non-NaN segments which actually overlap in their key coordinate shall be considered for drawing a channel fill polygon.</p>
<p>It is assumed that the passed segments in <em>thisSegments</em> are ordered ascending by index, and that the segments don't overlap themselves. The same is assumed for the segments in <em>otherSegments</em>. This is fulfilled when the segments are obtained via <a class="el" href="classQCPGraph.html#a0e0886b9ec7731d8993bbb104465f3b9">getNonNanSegments</a>.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a0e0886b9ec7731d8993bbb104465f3b9">getNonNanSegments</a>, <a class="el" href="classQCPGraph.html#abb9c674b207a1f6df5e083aa9f3e071a">segmentsIntersect</a>, <a class="el" href="classQCPGraph.html#a67c5ea573f604efd8bf121a0b7a380d1">drawFill</a>, <a class="el" href="classQCPGraph.html#a9a5bdd5cb695d95d3eea80cfe96c5118">getChannelFillPolygon</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#abb9c674b207a1f6df5e083aa9f3e071a">§ </a></span>segmentsIntersect()</h2>
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<p>Returns whether the segments defined by the coordinates (aLower, aUpper) and (bLower, bUpper) have overlap.</p>
<p>The output parameter <em>bPrecedence</em> indicates whether the <em>b</em> segment reaches farther than the <em>a</em> segment or not. If <em>bPrecedence</em> returns 1, segment <em>b</em> reaches the farthest to higher coordinates (i.e. bUpper > aUpper). If it returns -1, segment <em>a</em> reaches the farthest. Only if both segment's upper bounds are identical, 0 is returned as <em>bPrecedence</em>.</p>
<p>It is assumed that the lower bounds always have smaller or equal values than the upper bounds.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a334b15c43ee1855bf724daf886e8530e">getOverlappingSegments</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a13f2c756f3114703159c2e604783e208">§ </a></span>getFillBasePoint()</h2>
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<p>Returns the point which closes the fill polygon on the zero-value-line parallel to the key axis. The logarithmic axis scale case is a bit special, since the zero-value-line in pixel coordinates is in positive or negative infinity. So this case is handled separately by just closing the fill polygon on the axis which lies in the direction towards the zero value.</p>
<p><em>matchingDataPoint</em> will provide the key (in pixels) of the returned point. Depending on whether the key axis of this graph is horizontal or vertical, <em>matchingDataPoint</em> will provide the x or y value of the returned point, respectively. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#af73d5fe97cde966785bfd67201e44391">§ </a></span>getFillPolygon()</h2>
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<p>Returns the polygon needed for drawing normal fills between this graph and the key axis.</p>
<p>Pass the graph's data points (in pixel coordinates) as <em>lineData</em>, and specify the <em>segment</em> which shall be used for the fill. The collection of <em>lineData</em> points described by <em>segment</em> must not contain NaN data points (see <a class="el" href="classQCPGraph.html#a0e0886b9ec7731d8993bbb104465f3b9">getNonNanSegments</a>).</p>
<p>The returned fill polygon will be closed at the key axis (the zero-value line) for linear value axes. For logarithmic value axes the polygon will reach just beyond the corresponding axis rect side (see <a class="el" href="classQCPGraph.html#a13f2c756f3114703159c2e604783e208">getFillBasePoint</a>).</p>
<p>For increased performance (due to implicit sharing), keep the returned QPolygonF const.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a67c5ea573f604efd8bf121a0b7a380d1">drawFill</a>, <a class="el" href="classQCPGraph.html#a0e0886b9ec7731d8993bbb104465f3b9">getNonNanSegments</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a9a5bdd5cb695d95d3eea80cfe96c5118">§ </a></span>getChannelFillPolygon()</h2>
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<p>Returns the polygon needed for drawing (partial) channel fills between this graph and the graph specified by <a class="el" href="classQCPGraph.html#a2d03156df1b64037a2e36cfa50351ca3">setChannelFillGraph</a>.</p>
<p>The data points of this graph are passed as pixel coordinates via <em>thisData</em>, the data of the other graph as <em>otherData</em>. The returned polygon will be calculated for the specified data segments <em>thisSegment</em> and <em>otherSegment</em>, pertaining to the respective <em>thisData</em> and <em>otherData</em>, respectively.</p>
<p>The passed <em>thisSegment</em> and <em>otherSegment</em> should correspond to the segment pairs returned by <a class="el" href="classQCPGraph.html#a334b15c43ee1855bf724daf886e8530e">getOverlappingSegments</a>, to make sure only segments that actually have key coordinate overlap need to be processed here.</p>
<p>For increased performance due to implicit sharing, keep the returned QPolygonF const.</p>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="classQCPGraph.html#a67c5ea573f604efd8bf121a0b7a380d1">drawFill</a>, <a class="el" href="classQCPGraph.html#a334b15c43ee1855bf724daf886e8530e">getOverlappingSegments</a>, <a class="el" href="classQCPGraph.html#a0e0886b9ec7731d8993bbb104465f3b9">getNonNanSegments</a> </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a8c3f15dd5a06633011a6ef36016d308b">§ </a></span>findIndexBelowX()</h2>
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<p>Finds the highest index of <em>data</em>, whose points x value is just below <em>x</em>. Assumes x values in <em>data</em> points are ordered ascending, as is ensured by <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a>/<a class="el" href="classQCPGraph.html#a9d7ba5904fdcaca413222335d4b283c3">getScatters</a> if the key axis is horizontal.</p>
<p>Used to calculate the channel fill polygon, see <a class="el" href="classQCPGraph.html#a9a5bdd5cb695d95d3eea80cfe96c5118">getChannelFillPolygon</a>. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aaabd6c6a7200a2672c44e62bd2a1cafa">§ </a></span>findIndexAboveX()</h2>
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<p>Finds the smallest index of <em>data</em>, whose points x value is just above <em>x</em>. Assumes x values in <em>data</em> points are ordered ascending, as is ensured by <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a>/<a class="el" href="classQCPGraph.html#a9d7ba5904fdcaca413222335d4b283c3">getScatters</a> if the key axis is horizontal.</p>
<p>Used to calculate the channel fill polygon, see <a class="el" href="classQCPGraph.html#a9a5bdd5cb695d95d3eea80cfe96c5118">getChannelFillPolygon</a>. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5b0291f248e8ca8eaa82833ab420dcd0">§ </a></span>findIndexBelowY()</h2>
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<td class="memname">int QCPGraph::findIndexBelowY </td>
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<td class="paramtype">const QVector< QPointF > * </td>
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<p>Finds the highest index of <em>data</em>, whose points y value is just below <em>y</em>. Assumes y values in <em>data</em> points are ordered ascending, as is ensured by <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a>/<a class="el" href="classQCPGraph.html#a9d7ba5904fdcaca413222335d4b283c3">getScatters</a> if the key axis is vertical.</p>
<p>Used to calculate the channel fill polygon, see <a class="el" href="classQCPGraph.html#a9a5bdd5cb695d95d3eea80cfe96c5118">getChannelFillPolygon</a>. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8b952a5f937840dc242489585cc8000d">§ </a></span>findIndexAboveY()</h2>
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<td class="memname">int QCPGraph::findIndexAboveY </td>
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<p>Finds the smallest index of <em>data</em>, whose points y value is just above <em>y</em>. Assumes y values in <em>data</em> points are ordered ascending, as is ensured by <a class="el" href="classQCPGraph.html#a563c6da2126300a4d9d2bdee30dad040">getLines</a>/<a class="el" href="classQCPGraph.html#a9d7ba5904fdcaca413222335d4b283c3">getScatters</a> if the key axis is vertical.</p>
<p>Used to calculate the channel fill polygon, see <a class="el" href="classQCPGraph.html#a9a5bdd5cb695d95d3eea80cfe96c5118">getChannelFillPolygon</a>. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a89acf99c0b52b8eecb2438adf7ec0170">§ </a></span>pointDistance()</h2>
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<td class="memname">double QCPGraph::pointDistance </td>
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<p>Calculates the minimum distance in pixels the graph's representation has from the given <em>pixelPoint</em>. This is used to determine whether the graph was clicked or not, e.g. in <a class="el" href="classQCPGraph.html#a36011c34aca4f7a477de25961e2f6c13">selectTest</a>. The closest data point to <em>pixelPoint</em> is returned in <em>closestData</em>. Note that if the graph has a line representation, the returned distance may be smaller than the distance to the <em>closestData</em> point, since the distance to the graph line is also taken into account.</p>
<p>If either the graph has no data or if the line style is <a class="el" href="classQCPGraph.html#ad60175cd9b5cac937c5ee685c32c0859aea9591b933733cc7b20786b71e60fa04">lsNone</a> and the scatter style's shape is <a class="el" href="classQCPScatterStyle.html#adb31525af6b680e6f1b7472e43859349abd144c291ca274f77053ec68cab6c022">QCPScatterStyle::ssNone</a> (i.e. there is no visual representation of the graph), returns -1.0. </p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>src/plottables/<a class="el" href="plottable-graph_8h.html">plottable-graph.h</a></li>
<li>src/plottables/plottable-graph.cpp</li>
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