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<a class=headerLink href="index.html">Main Page</a> ·
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<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">QCPCurve Class Reference</div> </div>
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<div class="contents">
<p>A plottable representing a parametric curve in a plot.
<a href="classQCPCurve.html#details">More...</a></p>
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Inheritance diagram for QCPCurve:</div>
<div class="dyncontent">
<div class="center"><img src="classQCPCurve__inherit__graph.png" border="0" usemap="#QCPCurve_inherit__map" alt="Inheritance graph"/></div>
<map name="QCPCurve_inherit__map" id="QCPCurve_inherit__map">
<area shape="rect" id="node2" href="classQCPAbstractPlottable.html" title="The abstract base class for all data representing objects in a plot." alt="" coords="5,81,147,106"/><area shape="rect" id="node4" href="classQCPLayerable.html" title="Base class for all drawable objects." alt="" coords="25,6,127,31"/></map>
</div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a2710e9f79302152cff794c6e16cc01f1"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a2710e9f79302152cff794c6e16cc01f1">LineStyle</a> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pub-methods"></a>
Public Functions</h2></td></tr>
<tr class="memitem:a36de58e2652b3fa47bdf9187d421d3ce"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a36de58e2652b3fa47bdf9187d421d3ce">QCPCurve</a> (<a class="el" href="classQCPAxis.html">QCPAxis</a> *keyAxis, <a class="el" href="classQCPAxis.html">QCPAxis</a> *valueAxis)</td></tr>
<tr class="memitem:a9ac194d35d4f334923aac9df1bf599ca"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9ac194d35d4f334923aac9df1bf599ca"></a>
<a class="el" href="plottable-curve_8h.html#a444d37ec9cb2951b3a7fe443c34d1658">QCPCurveDataMap</a> * </td><td class="memItemRight" valign="bottom"><b>data</b> () const </td></tr>
<tr class="memitem:a9ab864c9f6ba0cedf65853f59d867a68"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9ab864c9f6ba0cedf65853f59d867a68"></a>
<a class="el" href="classQCPScatterStyle.html">QCPScatterStyle</a> </td><td class="memItemRight" valign="bottom"><b>scatterStyle</b> () const </td></tr>
<tr class="memitem:a0314dd644258949aeb4a95cebde5abaf"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0314dd644258949aeb4a95cebde5abaf"></a>
<a class="el" href="classQCPCurve.html#a2710e9f79302152cff794c6e16cc01f1">LineStyle</a> </td><td class="memItemRight" valign="bottom"><b>lineStyle</b> () const </td></tr>
<tr class="memitem:a631ac886708460013b30052f49cbc9da"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a631ac886708460013b30052f49cbc9da">setData</a> (<a class="el" href="plottable-curve_8h.html#a444d37ec9cb2951b3a7fe443c34d1658">QCPCurveDataMap</a> *data, bool copy=false)</td></tr>
<tr class="memitem:affe80e011e2ced62a88f614acd6ab8d1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#affe80e011e2ced62a88f614acd6ab8d1">setData</a> (const QVector< double > &t, const QVector< double > &key, const QVector< double > &value)</td></tr>
<tr class="memitem:a963d4c45777deef15848a8f56172d066"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a963d4c45777deef15848a8f56172d066">setData</a> (const QVector< double > &key, const QVector< double > &value)</td></tr>
<tr class="memitem:a55e43b44709bf50a35500644988aa706"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a55e43b44709bf50a35500644988aa706">setScatterStyle</a> (const <a class="el" href="classQCPScatterStyle.html">QCPScatterStyle</a> &style)</td></tr>
<tr class="memitem:a4a377ec863ff81a1875c3094a6177c19"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a4a377ec863ff81a1875c3094a6177c19">setLineStyle</a> (<a class="el" href="classQCPCurve.html#a2710e9f79302152cff794c6e16cc01f1">LineStyle</a> style)</td></tr>
<tr class="memitem:a4e24023c3b9ac75440c7a260172c99af"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a4e24023c3b9ac75440c7a260172c99af">addData</a> (const <a class="el" href="plottable-curve_8h.html#a444d37ec9cb2951b3a7fe443c34d1658">QCPCurveDataMap</a> &dataMap)</td></tr>
<tr class="memitem:ad304326aba096911f92452d8bfe0470e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#ad304326aba096911f92452d8bfe0470e">addData</a> (const <a class="el" href="classQCPCurveData.html">QCPCurveData</a> &data)</td></tr>
<tr class="memitem:a13398b236f6926014e404eeb5b9f415c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a13398b236f6926014e404eeb5b9f415c">addData</a> (double t, double key, double value)</td></tr>
<tr class="memitem:ada4762e793cd5707b33f35b8a4b0f8fb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#ada4762e793cd5707b33f35b8a4b0f8fb">addData</a> (double key, double value)</td></tr>
<tr class="memitem:a27c8b3dddd4067d626397ee199626722"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a27c8b3dddd4067d626397ee199626722">addData</a> (const QVector< double > &ts, const QVector< double > &keys, const QVector< double > &values)</td></tr>
<tr class="memitem:af6f4284fbc2f34e676f24dce03c34fe5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#af6f4284fbc2f34e676f24dce03c34fe5">removeDataBefore</a> (double t)</td></tr>
<tr class="memitem:a0365cb947c4e6d405ee22e00191d5f52"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a0365cb947c4e6d405ee22e00191d5f52">removeDataAfter</a> (double t)</td></tr>
<tr class="memitem:ad45bb5479be799163028ef2b776f7221"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#ad45bb5479be799163028ef2b776f7221">removeData</a> (double fromt, double tot)</td></tr>
<tr class="memitem:a30c91acfa591ec534c49fed4c0fca39a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a30c91acfa591ec534c49fed4c0fca39a">removeData</a> (double t)</td></tr>
<tr class="memitem:ae0462c61dbfbac07db0736ec64110241"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#ae0462c61dbfbac07db0736ec64110241">clearData</a> ()</td></tr>
<tr class="memitem:a5af9949e725704811bbc81ecd5970b8e"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a5af9949e725704811bbc81ecd5970b8e">selectTest</a> (const QPointF &pos, bool onlySelectable, QVariant *details=0) const </td></tr>
<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>
<tr class="memitem:a1affc1972938e4364a9325e4e4e4dcea inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1affc1972938e4364a9325e4e4e4dcea"></a>
QString </td><td class="memItemRight" valign="bottom"><b>name</b> () const </td></tr>
<tr class="memitem:a68d1c358db03faae376ec47c589abf27 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a68d1c358db03faae376ec47c589abf27"></a>
bool </td><td class="memItemRight" valign="bottom"><b>antialiasedFill</b> () const </td></tr>
<tr class="memitem:aefc379bcc011660a5371ecc6088a97eb inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aefc379bcc011660a5371ecc6088a97eb"></a>
bool </td><td class="memItemRight" valign="bottom"><b>antialiasedScatters</b> () const </td></tr>
<tr class="memitem:a630cfb27ff99ab4373b09631748fcf4a inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a630cfb27ff99ab4373b09631748fcf4a"></a>
bool </td><td class="memItemRight" valign="bottom"><b>antialiasedErrorBars</b> () const </td></tr>
<tr class="memitem:a41d060007cc6b3037c9c04d22d0c0398 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a41d060007cc6b3037c9c04d22d0c0398"></a>
QPen </td><td class="memItemRight" valign="bottom"><b>pen</b> () const </td></tr>
<tr class="memitem:a006065572c5add883a944ea4cda699f3 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a006065572c5add883a944ea4cda699f3"></a>
QPen </td><td class="memItemRight" valign="bottom"><b>selectedPen</b> () const </td></tr>
<tr class="memitem:aa74cdceb9c7286ef116fbfa58e0326e7 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa74cdceb9c7286ef116fbfa58e0326e7"></a>
QBrush </td><td class="memItemRight" valign="bottom"><b>brush</b> () const </td></tr>
<tr class="memitem:a403745791879916431adc872b49207e5 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a403745791879916431adc872b49207e5"></a>
QBrush </td><td class="memItemRight" valign="bottom"><b>selectedBrush</b> () const </td></tr>
<tr class="memitem:a72c7a09c22963f2c943f07112b311103 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a72c7a09c22963f2c943f07112b311103"></a>
<a class="el" href="classQCPAxis.html">QCPAxis</a> * </td><td class="memItemRight" valign="bottom"><b>keyAxis</b> () const </td></tr>
<tr class="memitem:a3106f9d34d330a6097a8ec5905e5b519 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3106f9d34d330a6097a8ec5905e5b519"></a>
<a class="el" href="classQCPAxis.html">QCPAxis</a> * </td><td class="memItemRight" valign="bottom"><b>valueAxis</b> () const </td></tr>
<tr class="memitem:af895574da1ec0d050711b6c9deda296a inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af895574da1ec0d050711b6c9deda296a"></a>
bool </td><td class="memItemRight" valign="bottom"><b>selectable</b> () const </td></tr>
<tr class="memitem:ab901903adcb0e29467d63de72340ab29 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab901903adcb0e29467d63de72340ab29"></a>
bool </td><td class="memItemRight" valign="bottom"><b>selected</b> () const </td></tr>
<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>
<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>
<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>
<tr class="memitem:a757beb744b96cf1855cca5ab9d3ecf52 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a757beb744b96cf1855cca5ab9d3ecf52">setAntialiasedErrorBars</a> (bool enabled)</td></tr>
<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>
<tr class="memitem:a6911603cad23ab0469b108224517516f inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a6911603cad23ab0469b108224517516f">setSelectedPen</a> (const QPen &pen)</td></tr>
<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>
<tr class="memitem:ae8c816874089f7a44001e8618e81a9dc inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ae8c816874089f7a44001e8618e81a9dc">setSelectedBrush</a> (const QBrush &brush)</td></tr>
<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>
<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>
<tr class="memitem:a22c69299eb5569e0f6bf084877a37dc4 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#a22c69299eb5569e0f6bf084877a37dc4">setSelectable</a> (bool selectable)</td></tr>
<tr class="memitem:afbd5428c2952f59d952e11ab5cd79176 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#afbd5428c2952f59d952e11ab5cd79176">setSelected</a> (bool selected)</td></tr>
<tr class="memitem:a70f8cabfd808f7d5204b9f18c45c13f5 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a70f8cabfd808f7d5204b9f18c45c13f5">addToLegend</a> ()</td></tr>
<tr class="memitem:aa1f350e510326d012b9a9c9249736c83 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#aa1f350e510326d012b9a9c9249736c83">removeFromLegend</a> () const </td></tr>
<tr class="memitem:a7e8fc3be43c27ccacd70a7bf9d74a5cd inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a7e8fc3be43c27ccacd70a7bf9d74a5cd">rescaleAxes</a> (bool onlyEnlarge=false) const </td></tr>
<tr class="memitem:a1acecfcca3e7fcda00fcbaa3c886386f inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a1acecfcca3e7fcda00fcbaa3c886386f">rescaleKeyAxis</a> (bool onlyEnlarge=false) const </td></tr>
<tr class="memitem:abfd0805eb1d955c0111a990246658324 inherit pub_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#abfd0805eb1d955c0111a990246658324">rescaleValueAxis</a> (bool onlyEnlarge=false) const </td></tr>
<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:a76592e80a4657e03da4bfd91aab91ef3 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a76592e80a4657e03da4bfd91aab91ef3">QCPLayerable</a> (<a class="el" href="classQCustomPlot.html">QCustomPlot</a> *plot, QString targetLayer="", <a class="el" href="classQCPLayerable.html">QCPLayerable</a> *<a class="el" href="classQCPLayerable.html#a98d79f5b716d45eac4347befe546d0ec">parentLayerable</a>=0)</td></tr>
<tr class="memitem:a10a3cc92e0fa63e4a929e61d34e275a7 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a10a3cc92e0fa63e4a929e61d34e275a7"></a>
bool </td><td class="memItemRight" valign="bottom"><b>visible</b> () const </td></tr>
<tr class="memitem:ab7e0e94461566093d36ffc0f5312b109 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab7e0e94461566093d36ffc0f5312b109"></a>
<a class="el" href="classQCustomPlot.html">QCustomPlot</a> * </td><td class="memItemRight" valign="bottom"><b>parentPlot</b> () const </td></tr>
<tr class="memitem:a98d79f5b716d45eac4347befe546d0ec 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#a98d79f5b716d45eac4347befe546d0ec">parentLayerable</a> () const </td></tr>
<tr class="memitem:aea67e8c19145e70d68c286a36f6b8300 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aea67e8c19145e70d68c286a36f6b8300"></a>
<a class="el" href="classQCPLayer.html">QCPLayer</a> * </td><td class="memItemRight" valign="bottom"><b>layer</b> () const </td></tr>
<tr class="memitem:aef5cb4aa899ed9dc9384fd614560291e inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aef5cb4aa899ed9dc9384fd614560291e"></a>
bool </td><td class="memItemRight" valign="bottom"><b>antialiased</b> () const </td></tr>
<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>
<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>
<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>
<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>
<tr class="memitem:a30809f7455e9794bca7b6c737622fa63 inherit pub_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a30809f7455e9794bca7b6c737622fa63">realVisibility</a> () const </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="pro-methods"></a>
Protected Functions</h2></td></tr>
<tr class="memitem:a2361302d2fc6ec669849bd3bca00c4b2"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a2361302d2fc6ec669849bd3bca00c4b2">draw</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter)</td></tr>
<tr class="memitem:aaee24451e0044d1debfa1fee92c58d7b"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#aaee24451e0044d1debfa1fee92c58d7b">drawLegendIcon</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, const QRectF &rect) const </td></tr>
<tr class="memitem:ad6a9559e16ab43586df18ae376d54481"><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="classQCPCurve.html#ad6a9559e16ab43586df18ae376d54481">getKeyRange</a> (bool &foundRange, <a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8">SignDomain</a> inSignDomain=<a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a082b98cfb91a7363a3b5cd17b0c1cd60">sdBoth</a>) const </td></tr>
<tr class="memitem:a1d6eec81aab9ae6182bb7c040bcb2dbc"><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="classQCPCurve.html#a1d6eec81aab9ae6182bb7c040bcb2dbc">getValueRange</a> (bool &foundRange, <a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8">SignDomain</a> inSignDomain=<a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a082b98cfb91a7363a3b5cd17b0c1cd60">sdBoth</a>) const </td></tr>
<tr class="memitem:a45593f30b81beec4b6130b6b53306087"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a45593f30b81beec4b6130b6b53306087">drawScatterPlot</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter, const QVector< QPointF > *pointData) const </td></tr>
<tr class="memitem:afa895f8ba9ae34fea6ecea295fd7b1e5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#afa895f8ba9ae34fea6ecea295fd7b1e5">getCurveData</a> (QVector< QPointF > *lineData) const </td></tr>
<tr class="memitem:acd7a68c6f268ce1ab845eaf69fc2c6a6"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#acd7a68c6f268ce1ab845eaf69fc2c6a6">pointDistance</a> (const QPointF &pixelPoint) const </td></tr>
<tr class="memitem:a3a4d067f833d51be6eb67f0aa1e2c387"><td class="memItemLeft" align="right" valign="top">QPointF </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPCurve.html#a3a4d067f833d51be6eb67f0aa1e2c387">outsideCoordsToPixels</a> (double key, double value, int region, QRect axisRect) const </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:ac01960b0827913922f5364d559c124ed 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#ac01960b0827913922f5364d559c124ed">clipRect</a> () const </td></tr>
<tr class="memitem:a5eef607bcc2aee8bfe2380a8710f6c64 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#a5eef607bcc2aee8bfe2380a8710f6c64">selectionCategory</a> () const </td></tr>
<tr class="memitem:a76e9d6cc7972dc1528f526d163766aca inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a76e9d6cc7972dc1528f526d163766aca">applyDefaultAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter) const </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>
<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="memitem:ade710a776104b14c1c835168ce1bfc5c inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ade710a776104b14c1c835168ce1bfc5c">coordsToPixels</a> (double key, double value, double &x, double &y) const </td></tr>
<tr class="memitem:a9fd1c9df8391781f05b0be22fbe91e13 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">const QPointF </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a9fd1c9df8391781f05b0be22fbe91e13">coordsToPixels</a> (double key, double value) const </td></tr>
<tr class="memitem:a10408828446e9e0681c46d65120f382e inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a10408828446e9e0681c46d65120f382e">pixelsToCoords</a> (double x, double y, double &key, double &value) const </td></tr>
<tr class="memitem:a3e2c361cfcdfd5d803ada4d333a07e15 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a3e2c361cfcdfd5d803ada4d333a07e15">pixelsToCoords</a> (const QPointF &pixelPos, double &key, double &value) const </td></tr>
<tr class="memitem:a19276ed2382a3a06464417b8788b1451 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">QPen </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a19276ed2382a3a06464417b8788b1451">mainPen</a> () const </td></tr>
<tr class="memitem:ae74c123832da180c17e22203e748d9b7 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">QBrush </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ae74c123832da180c17e22203e748d9b7">mainBrush</a> () const </td></tr>
<tr class="memitem:ac08a480155895e674dbfe5a5670e0ff3 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#ac08a480155895e674dbfe5a5670e0ff3">applyFillAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter) const </td></tr>
<tr class="memitem:a753272ee225a62827e90c3e1e78de4b1 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a753272ee225a62827e90c3e1e78de4b1">applyScattersAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter) const </td></tr>
<tr class="memitem:af687bfe6160255960558eb71f1f81e73 inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#af687bfe6160255960558eb71f1f81e73">applyErrorBarsAntialiasingHint</a> (<a class="el" href="classQCPPainter.html">QCPPainter</a> *painter) const </td></tr>
<tr class="memitem:a5ea1cab44ca912dcdc96ed81ec5bed5d inherit pro_methods_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a5ea1cab44ca912dcdc96ed81ec5bed5d">distSqrToLine</a> (const QPointF &start, const QPointF &end, const QPointF &point) const </td></tr>
<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="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>
<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#a98d79f5b716d45eac4347befe546d0ec">parentLayerable</a>)</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>
<tr class="memitem:a62bd552d1a45aa9accb24b310542279e inherit pro_methods_classQCPLayerable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPLayerable.html#a62bd552d1a45aa9accb24b310542279e">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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<tr class="heading"><td colspan="2"><h2><a name="inherited"></a>
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 selected)</td></tr>
<tr class="memitem:a0059caa3f3581f3959660fef8cbb71c4 inherit signals_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a0059caa3f3581f3959660fef8cbb71c4">selectableChanged</a> (bool selectable)</td></tr>
<tr class="inherit_header pro_types_classQCPAbstractPlottable"><td colspan="2" onclick="javascript:toggleInherit('pro_types_classQCPAbstractPlottable')"><img src="closed.png" alt="-"/> Protected Types inherited from <a class="el" href="classQCPAbstractPlottable.html">QCPAbstractPlottable</a></td></tr>
<tr class="memitem:a661743478a1d3c09d28ec2711d7653d8 inherit pro_types_classQCPAbstractPlottable"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8">SignDomain</a> </td></tr>
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<a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>A plottable representing a parametric curve in a plot. </p>
<div class="image">
<img src="QCPCurve.png" alt="QCPCurve.png"/>
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<p>Unlike <a class="el" href="classQCPGraph.html" title="A plottable representing a graph in a plot.">QCPGraph</a>, plottables of this type may have multiple points with the same key coordinate, so their visual representation can have <em>loops</em>. This is realized by introducing a third coordinate <em>t</em>, which defines the order of the points described by the other two coordinates <em>x</em> and <em>y</em>.</p>
<p>To plot data, assign it with the <a class="el" href="classQCPCurve.html#a631ac886708460013b30052f49cbc9da">setData</a> or <a class="el" href="classQCPCurve.html#a4e24023c3b9ac75440c7a260172c99af">addData</a> functions.</p>
<h1><a class="anchor" id="appearance"></a>
Changing the appearance</h1>
<p>The appearance of the curve is determined by the pen and the brush (<a class="el" href="classQCPAbstractPlottable.html#ab74b09ae4c0e7e13142fe4b5bf46cac7">setPen</a>, <a class="el" href="classQCPAbstractPlottable.html#a7a4b92144dca6453a1f0f210e27edc74">setBrush</a>). </p>
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Usage</h1>
<p>Like all data representing objects in <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>, the <a class="el" href="classQCPCurve.html" title="A plottable representing a parametric curve in a plot.">QCPCurve</a> is a plottable (<a class="el" href="classQCPAbstractPlottable.html" title="The abstract base class for all data representing objects in a plot.">QCPAbstractPlottable</a>). So the plottable-interface of <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> applies (<a class="el" href="classQCustomPlot.html#a32de81ff53e263e785b83b52ecd99d6f">QCustomPlot::plottable</a>, <a class="el" href="classQCustomPlot.html#ab7ad9174f701f9c6f64e378df77927a6">QCustomPlot::addPlottable</a>, <a class="el" href="classQCustomPlot.html#af3dafd56884208474f311d6226513ab2">QCustomPlot::removePlottable</a>, etc.)</p>
<p>Usually, you first create an instance: </p>
<div class="fragment"><div class="line"><a class="code" href="classQCPCurve.html" title="A plottable representing a parametric curve in a plot.">QCPCurve</a> *newCurve = <span class="keyword">new</span> <a class="code" href="classQCPCurve.html#a36de58e2652b3fa47bdf9187d421d3ce">QCPCurve</a>(customPlot->xAxis, customPlot->yAxis);</div>
</div><!-- fragment --><p> add it to the customPlot with <a class="el" href="classQCustomPlot.html#ab7ad9174f701f9c6f64e378df77927a6">QCustomPlot::addPlottable</a>: </p>
<div class="fragment"><div class="line">customPlot->addPlottable(newCurve);</div>
</div><!-- fragment --><p> and then modify the properties of the newly created plottable, e.g.: </p>
<div class="fragment"><div class="line">newCurve-><a class="code" href="classQCPAbstractPlottable.html#ab79c7ba76bc7fa89a4b3580e12149f1f">setName</a>(<span class="stringliteral">"Fermat's Spiral"</span>);</div>
<div class="line">newCurve-><a class="code" href="classQCPCurve.html#a631ac886708460013b30052f49cbc9da">setData</a>(tData, xData, yData);</div>
</div><!-- fragment --> </div><h2>Member Enumeration Documentation</h2>
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<td class="memname">enum <a class="el" href="classQCPCurve.html#a2710e9f79302152cff794c6e16cc01f1">QCPCurve::LineStyle</a></td>
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<p>Defines how the curve's line is represented visually in the plot. The line is drawn with the current pen of the curve (<a class="el" href="classQCPAbstractPlottable.html#ab74b09ae4c0e7e13142fe4b5bf46cac7">setPen</a>). </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#a4a377ec863ff81a1875c3094a6177c19">setLineStyle</a> </dd></dl>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="a2710e9f79302152cff794c6e16cc01f1aec1601a191cdf0b4e761c4c66092cc48"></a>lsNone</em> </td><td>
<p>No line is drawn between data points (e.g. only scatters) </p>
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<tr><td valign="top"><em><a class="anchor" id="a2710e9f79302152cff794c6e16cc01f1ade5822ce6fbf131d3df131795c2e1003"></a>lsLine</em> </td><td>
<p>Data points are connected with a straight line. </p>
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</dd>
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<h2>Constructor & Destructor Documentation</h2>
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<td class="memname">QCPCurve::QCPCurve </td>
<td>(</td>
<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="paramkey"></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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<td>)</td>
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<p>Constructs a curve 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 constructed <a class="el" href="classQCPCurve.html" title="A plottable representing a parametric curve in a plot.">QCPCurve</a> can be added to the plot with <a class="el" href="classQCustomPlot.html#ab7ad9174f701f9c6f64e378df77927a6">QCustomPlot::addPlottable</a>, <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> then takes ownership of the graph. </p>
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<h2>Member Function Documentation</h2>
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<td class="memname">void QCPCurve::setData </td>
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<td class="paramtype"><a class="el" href="plottable-curve_8h.html#a444d37ec9cb2951b3a7fe443c34d1658">QCPCurveDataMap</a> * </td>
<td class="paramname"><em>data</em>, </td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>copy</em> = <code>false</code> </td>
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<p>Replaces the current data with the provided <em>data</em>.</p>
<p>If <em>copy</em> is set to true, data points in <em>data</em> will only be copied. if false, the plottable takes ownership of the passed data and replaces the internal data pointer with it. This is significantly faster than copying for large datasets. </p>
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<td class="memname">void QCPCurve::setData </td>
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<td class="paramtype">const QVector< double > & </td>
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<p>This is an overloaded function.</p>
<p>Replaces the current data with the provided points in <em>t</em>, <em>key</em> and <em>value</em> tuples. The provided vectors should have equal length. Else, the number of added points will be the size of the smallest vector. </p>
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<td class="memname">void QCPCurve::setData </td>
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<p>This is an overloaded function.</p>
<p>Replaces the current data with the provided <em>key</em> and <em>value</em> pairs. The t parameter of each data point will be set to the integer index of the respective key/value pair. </p>
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<td class="memname">void QCPCurve::setScatterStyle </td>
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<td class="paramtype">const <a class="el" href="classQCPScatterStyle.html">QCPScatterStyle</a> & </td>
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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="classQCPCurve.html#a4a377ec863ff81a1875c3094a6177c19">setLineStyle</a> </dd></dl>
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<td class="memname">void QCPCurve::setLineStyle </td>
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<td class="paramname"><em>style</em></td><td>)</td>
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<p>Sets how the single data points are connected in the plot or how they are represented visually apart from the scatter symbol. For scatter-only plots, set <em>style</em> to <a class="el" href="classQCPCurve.html#a2710e9f79302152cff794c6e16cc01f1aec1601a191cdf0b4e761c4c66092cc48">lsNone</a> and <a class="el" href="classQCPCurve.html#a55e43b44709bf50a35500644988aa706">setScatterStyle</a> to the desired scatter style.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#a55e43b44709bf50a35500644988aa706">setScatterStyle</a> </dd></dl>
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<td class="memname">void QCPCurve::addData </td>
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<td class="paramtype">const <a class="el" href="plottable-curve_8h.html#a444d37ec9cb2951b3a7fe443c34d1658">QCPCurveDataMap</a> & </td>
<td class="paramname"><em>dataMap</em></td><td>)</td>
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<p>Adds the provided data points in <em>dataMap</em> to the current data. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#ad45bb5479be799163028ef2b776f7221">removeData</a> </dd></dl>
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<td class="memname">void QCPCurve::addData </td>
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<td class="paramtype">const <a class="el" href="classQCPCurveData.html">QCPCurveData</a> & </td>
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<p>This is an overloaded function.</p>
<p>Adds the provided single data point in <em>data</em> to the current data. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#ad45bb5479be799163028ef2b776f7221">removeData</a> </dd></dl>
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<p>This is an overloaded function.</p>
<p>Adds the provided single data point as <em>t</em>, <em>key</em> and <em>value</em> tuple to the current data </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#ad45bb5479be799163028ef2b776f7221">removeData</a> </dd></dl>
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<p>This is an overloaded function.</p>
<p>Adds the provided single data point as <em>key</em> and <em>value</em> pair to the current data The t parameter of the data point is set to the t of the last data point plus 1. If there is no last data point, t will be set to 0.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#ad45bb5479be799163028ef2b776f7221">removeData</a> </dd></dl>
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<p>This is an overloaded function.</p>
<p>Adds the provided data points as <em>t</em>, <em>key</em> and <em>value</em> tuples to the current data. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#ad45bb5479be799163028ef2b776f7221">removeData</a> </dd></dl>
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<p>Removes all data points with curve parameter t smaller than <em>t</em>. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#a4e24023c3b9ac75440c7a260172c99af">addData</a>, <a class="el" href="classQCPCurve.html#ae0462c61dbfbac07db0736ec64110241">clearData</a> </dd></dl>
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<p>Removes all data points with curve parameter t greater than <em>t</em>. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#a4e24023c3b9ac75440c7a260172c99af">addData</a>, <a class="el" href="classQCPCurve.html#ae0462c61dbfbac07db0736ec64110241">clearData</a> </dd></dl>
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<p>Removes all data points with curve parameter t between <em>fromt</em> and <em>tot</em>. if <em>fromt</em> is greater or equal to <em>tot</em>, the function does nothing. To remove a single data point with known t, use <a class="el" href="classQCPCurve.html#a30c91acfa591ec534c49fed4c0fca39a">removeData(double t)</a>.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#a4e24023c3b9ac75440c7a260172c99af">addData</a>, <a class="el" href="classQCPCurve.html#ae0462c61dbfbac07db0736ec64110241">clearData</a> </dd></dl>
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<p>This is an overloaded function.</p>
<p>Removes a single data point at curve parameter <em>t</em>. If the position is not known with absolute precision, consider using <a class="el" href="classQCPCurve.html#ad45bb5479be799163028ef2b776f7221">removeData(double fromt, double tot)</a> with a small fuzziness interval around the suspected position, depeding on the precision with which the curve parameter is known.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#a4e24023c3b9ac75440c7a260172c99af">addData</a>, <a class="el" href="classQCPCurve.html#ae0462c61dbfbac07db0736ec64110241">clearData</a> </dd></dl>
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<p>Removes all data points. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPCurve.html#ad45bb5479be799163028ef2b776f7221">removeData</a>, <a class="el" href="classQCPCurve.html#a0365cb947c4e6d405ee22e00191d5f52">removeDataAfter</a>, <a class="el" href="classQCPCurve.html#af6f4284fbc2f34e676f24dce03c34fe5">removeDataBefore</a> </dd></dl>
<p>Implements <a class="el" href="classQCPAbstractPlottable.html#a86e5b8fd4b6ff4f4084e7ea4c573fc53">QCPAbstractPlottable</a>.</p>
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<p>This function is used to decide whether a click hits a layerable object or not.</p>
<p><em>pos</em> is a point in pixel coordinates on 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> surface. This function returns the shortest pixel distance of this point to the object. If the object is either invisible or the distance couldn't be determined, -1.0 is returned. Further, if <em>onlySelectable</em> is true and the object is not selectable, -1.0 is returned, too.</p>
<p>If the item is represented not by single lines but by an area like <a class="el" href="classQCPItemRect.html" title="A rectangle.">QCPItemRect</a> or <a class="el" href="classQCPItemText.html" title="A text label.">QCPItemText</a>, a click inside the area returns a constant value greater zero (typically the selectionTolerance of the parent <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> multiplied by 0.99). If the click lies outside the area, this function returns -1.0.</p>
<p>Providing a constant value for area objects allows selecting line objects even when they are obscured by such area objects, by clicking close to the lines (i.e. closer than 0.99*selectionTolerance).</p>
<p>The actual setting of the selection state is not done by this function. This is handled by the parent <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> when the mouseReleaseEvent occurs, and the finally selected object is notified via the selectEvent/deselectEvent methods.</p>
<p><em>details</em> is an optional output parameter. Every layerable subclass may place any information in <em>details</em>. This information will be passed to <a class="el" href="classQCPAbstractPlottable.html#a16aaad02456aa23a759efd1ac90c79bf">selectEvent</a> when the parent <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 on the basis of this selectTest call, that the object was successfully selected. The subsequent call to <a class="el" href="classQCPAbstractPlottable.html#a16aaad02456aa23a759efd1ac90c79bf">selectEvent</a> will carry the <em>details</em>. This is useful for multi-part objects (like <a class="el" href="classQCPAxis.html" title="Manages a single axis inside a QCustomPlot.">QCPAxis</a>). This way, a possibly complex calculation to decide which part was clicked is only done once in <a class="el" href="classQCPCurve.html#a5af9949e725704811bbc81ecd5970b8e">selectTest</a>. The result (i.e. the actually clicked part) can then be placed in <em>details</em>. So in the subsequent <a class="el" href="classQCPAbstractPlottable.html#a16aaad02456aa23a759efd1ac90c79bf">selectEvent</a>, the decision which part was selected doesn't have to be done a second time for a single selection operation.</p>
<p>You may pass 0 as <em>details</em> to indicate that you are not interested in those selection details.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPAbstractPlottable.html#a16aaad02456aa23a759efd1ac90c79bf">selectEvent</a>, <a class="el" href="classQCPAbstractPlottable.html#a6fa0d0f95560ea8b01ee13f296dab2b1">deselectEvent</a>, <a class="el" href="classQCustomPlot.html#a5ee1e2f6ae27419deca53e75907c27e5">QCustomPlot::setInteractions</a> </dd></dl>
<p>Implements <a class="el" href="classQCPAbstractPlottable.html#a38efe9641d972992a3d44204bc80ec1d">QCPAbstractPlottable</a>.</p>
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<td class="memname">void QCPCurve::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#a76e9d6cc7972dc1528f526d163766aca">applyDefaultAntialiasingHint</a>, see the documentation there. Further, the clipping rectangle was set to <a class="el" href="classQCPAbstractPlottable.html#ac01960b0827913922f5364d559c124ed">clipRect</a>. </p>
<p>Implements <a class="el" href="classQCPAbstractPlottable.html#acbab5e30dcd04fd302b4a5902ac2c482">QCPAbstractPlottable</a>.</p>
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<td class="memname">void QCPCurve::drawLegendIcon </td>
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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>Implements <a class="el" href="classQCPAbstractPlottable.html#a9a450783fd9ed539e589999fd390cdf7">QCPAbstractPlottable</a>.</p>
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<td class="memname"><a class="el" href="classQCPRange.html">QCPRange</a> QCPCurve::getKeyRange </td>
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<td class="paramtype"><a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8">SignDomain</a> </td>
<td class="paramname"><em>inSignDomain</em> = <code><a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a082b98cfb91a7363a3b5cd17b0c1cd60">sdBoth</a></code> </td>
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<p>called by rescaleAxes functions to get the full data key bounds. For logarithmic plots, one can set <em>inSignDomain</em> to either <a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a0fc9a70796ef60ad18ddd18056e6dc63">sdNegative</a> or <a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a02951859f243a4d24e779cfbb5471030">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="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a0fc9a70796ef60ad18ddd18056e6dc63">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="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a082b98cfb91a7363a3b5cd17b0c1cd60">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, which wouldn't count as a valid range.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPAbstractPlottable.html#a7e8fc3be43c27ccacd70a7bf9d74a5cd">rescaleAxes</a>, <a class="el" href="classQCPCurve.html#a1d6eec81aab9ae6182bb7c040bcb2dbc">getValueRange</a> </dd></dl>
<p>Implements <a class="el" href="classQCPAbstractPlottable.html#a345d702b2e7e12c8cfdddff65ba85e8c">QCPAbstractPlottable</a>.</p>
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<td class="memname"><a class="el" href="classQCPRange.html">QCPRange</a> QCPCurve::getValueRange </td>
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<td class="paramname"><em>inSignDomain</em> = <code><a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a082b98cfb91a7363a3b5cd17b0c1cd60">sdBoth</a></code> </td>
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<p>called by rescaleAxes functions to get the full data value bounds. For logarithmic plots, one can set <em>inSignDomain</em> to either <a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a0fc9a70796ef60ad18ddd18056e6dc63">sdNegative</a> or <a class="el" href="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a02951859f243a4d24e779cfbb5471030">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="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a0fc9a70796ef60ad18ddd18056e6dc63">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="classQCPAbstractPlottable.html#a661743478a1d3c09d28ec2711d7653d8a082b98cfb91a7363a3b5cd17b0c1cd60">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, which wouldn't count as a valid range.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classQCPAbstractPlottable.html#a7e8fc3be43c27ccacd70a7bf9d74a5cd">rescaleAxes</a>, <a class="el" href="classQCPCurve.html#ad6a9559e16ab43586df18ae376d54481">getKeyRange</a> </dd></dl>
<p>Implements <a class="el" href="classQCPAbstractPlottable.html#aa3331b415b5939fe4df60b78831b2799">QCPAbstractPlottable</a>.</p>
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<td class="memname">void QCPCurve::drawScatterPlot </td>
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<p>Draws scatter symbols at every data point passed in <em>pointData</em>. scatter symbols are independent of the line style and are always drawn if scatter shape is not <a class="el" href="classQCPScatterStyle.html#adb31525af6b680e6f1b7472e43859349abd144c291ca274f77053ec68cab6c022">QCPScatterStyle::ssNone</a>. </p>
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<td class="memname">void QCPCurve::getCurveData </td>
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<p>called by <a class="el" href="classQCPCurve.html#a2361302d2fc6ec669849bd3bca00c4b2">QCPCurve::draw</a> to generate a point vector (pixels) which represents the line of the curve. Line segments that aren't visible in the current axis rect are handled in an optimized way. </p>
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<p>Calculates the (minimum) distance (in pixels) the curve's representation has from the given <em>pixelPoint</em> in pixels. This is used to determine whether the curve was clicked or not, e.g. in <a class="el" href="classQCPCurve.html#a5af9949e725704811bbc81ecd5970b8e">selectTest</a>. </p>
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<p>This is a specialized <a class="el" href="classQCPAbstractPlottable.html#ade710a776104b14c1c835168ce1bfc5c">coordsToPixels</a> function for points that are outside the visible axisRect and just crossing a boundary (since <a class="el" href="classQCPCurve.html#afa895f8ba9ae34fea6ecea295fd7b1e5">getCurveData</a> reduces non-visible curve segments to those line segments that cross region boundaries, see documentation there). It only uses the coordinate parallel to the region boundary of the axisRect. The other coordinate is picked just outside the axisRect (how far is determined by the scatter size and the line width). Together with the optimization in <a class="el" href="classQCPCurve.html#afa895f8ba9ae34fea6ecea295fd7b1e5">getCurveData</a> this improves performance for large curves (or zoomed in ones) significantly while keeping the illusion the whole curve and its filling is still being drawn for the viewer. </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-curve_8h_source.html">plottable-curve.h</a></li>
<li>src/plottables/plottable-curve.cpp</li>
</ul>
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