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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pro-slots">Protected Slots</a> &#124;
<a href="#pro-methods">Protected Member Functions</a> &#124;
<a href="class_qwt_plot_panner-members.html">List of all members</a>  </div>
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<div class="title">QwtPlotPanner Class Reference</div>  </div>
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<p><a class="el" href="class_qwt_plot_panner.html" title="QwtPlotPanner provides panning of a plot canvas.">QwtPlotPanner</a> provides panning of a plot canvas.  
 <a href="class_qwt_plot_panner.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="qwt__plot__panner_8h_source.html">qwt_plot_panner.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for QwtPlotPanner:</div>
<div class="dyncontent">
<div class="center"><img src="class_qwt_plot_panner__inherit__graph.png" border="0" usemap="#a_qwt_plot_panner_inherit__map" alt="Inheritance graph"/></div>
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<area shape="rect" title="QwtPlotPanner provides panning of a plot canvas." alt="" coords="5,155,116,181"/>
<area shape="rect" href="class_qwt_panner.html" title="QwtPanner provides panning of a widget." alt="" coords="17,80,104,107"/>
<area shape="rect" title=" " alt="" coords="24,5,97,32"/>
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<center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a94d661c312edbf7ef094dd32dff57d44"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#a94d661c312edbf7ef094dd32dff57d44">QwtPlotPanner</a> (QWidget *)</td></tr>
<tr class="memdesc:a94d661c312edbf7ef094dd32dff57d44"><td class="mdescLeft">&#160;</td><td class="mdescRight">A panner for the canvas of a <a class="el" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a>.  <a href="class_qwt_plot_panner.html#a94d661c312edbf7ef094dd32dff57d44">More...</a><br /></td></tr>
<tr class="separator:a94d661c312edbf7ef094dd32dff57d44"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa72bb8323d5a8eb46900f978bf1e3623"><td class="memItemLeft" align="right" valign="top"><a id="aa72bb8323d5a8eb46900f978bf1e3623"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#aa72bb8323d5a8eb46900f978bf1e3623">~QwtPlotPanner</a> ()</td></tr>
<tr class="memdesc:aa72bb8323d5a8eb46900f978bf1e3623"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:aa72bb8323d5a8eb46900f978bf1e3623"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a372898a83f51e2b85aadb92f893d6235"><td class="memItemLeft" align="right" valign="top"><a id="a372898a83f51e2b85aadb92f893d6235"></a>
QWidget *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#a372898a83f51e2b85aadb92f893d6235">canvas</a> ()</td></tr>
<tr class="memdesc:a372898a83f51e2b85aadb92f893d6235"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return observed plot canvas. <br /></td></tr>
<tr class="separator:a372898a83f51e2b85aadb92f893d6235"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aed831ea120a8777569b5cbbd922728f4"><td class="memItemLeft" align="right" valign="top"><a id="aed831ea120a8777569b5cbbd922728f4"></a>
const QWidget *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#aed831ea120a8777569b5cbbd922728f4">canvas</a> () const</td></tr>
<tr class="memdesc:aed831ea120a8777569b5cbbd922728f4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return Observed plot canvas. <br /></td></tr>
<tr class="separator:aed831ea120a8777569b5cbbd922728f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae52375921bfacc3e17d3db45858b1485"><td class="memItemLeft" align="right" valign="top"><a id="ae52375921bfacc3e17d3db45858b1485"></a>
<a class="el" href="class_qwt_plot.html">QwtPlot</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#ae52375921bfacc3e17d3db45858b1485">plot</a> ()</td></tr>
<tr class="memdesc:ae52375921bfacc3e17d3db45858b1485"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return plot widget, containing the observed plot canvas. <br /></td></tr>
<tr class="separator:ae52375921bfacc3e17d3db45858b1485"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5ecdd6a27002d13b4967eadabaa17674"><td class="memItemLeft" align="right" valign="top"><a id="a5ecdd6a27002d13b4967eadabaa17674"></a>
const <a class="el" href="class_qwt_plot.html">QwtPlot</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#a5ecdd6a27002d13b4967eadabaa17674">plot</a> () const</td></tr>
<tr class="memdesc:a5ecdd6a27002d13b4967eadabaa17674"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return plot widget, containing the observed plot canvas. <br /></td></tr>
<tr class="separator:a5ecdd6a27002d13b4967eadabaa17674"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acbd5d67684c5a20ea0115e66f69540e4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#acbd5d67684c5a20ea0115e66f69540e4">setAxisEnabled</a> (int axis, bool on)</td></tr>
<tr class="memdesc:acbd5d67684c5a20ea0115e66f69540e4"><td class="mdescLeft">&#160;</td><td class="mdescRight">En/Disable an axis.  <a href="class_qwt_plot_panner.html#acbd5d67684c5a20ea0115e66f69540e4">More...</a><br /></td></tr>
<tr class="separator:acbd5d67684c5a20ea0115e66f69540e4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a896c81c1d1989b26645ece85464e3977"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#a896c81c1d1989b26645ece85464e3977">isAxisEnabled</a> (int axis) const</td></tr>
<tr class="separator:a896c81c1d1989b26645ece85464e3977"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_qwt_panner"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_qwt_panner')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_qwt_panner.html">QwtPanner</a></td></tr>
<tr class="memitem:af5482be26d69a64c3880653265240736 inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#af5482be26d69a64c3880653265240736">QwtPanner</a> (QWidget *parent)</td></tr>
<tr class="separator:af5482be26d69a64c3880653265240736 inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a19c9b9a08da05649f6d2ef5bf6fb391c inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top"><a id="a19c9b9a08da05649f6d2ef5bf6fb391c"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a19c9b9a08da05649f6d2ef5bf6fb391c">~QwtPanner</a> ()</td></tr>
<tr class="memdesc:a19c9b9a08da05649f6d2ef5bf6fb391c inherit pub_methods_class_qwt_panner"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:a19c9b9a08da05649f6d2ef5bf6fb391c inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a43e06c262c945fc7faeb729539bbde58 inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a43e06c262c945fc7faeb729539bbde58">setEnabled</a> (bool)</td></tr>
<tr class="memdesc:a43e06c262c945fc7faeb729539bbde58 inherit pub_methods_class_qwt_panner"><td class="mdescLeft">&#160;</td><td class="mdescRight">En/disable the panner.  <a href="class_qwt_panner.html#a43e06c262c945fc7faeb729539bbde58">More...</a><br /></td></tr>
<tr class="separator:a43e06c262c945fc7faeb729539bbde58 inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a19439f534fc9fa254693948eb4f4bb5f inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a19439f534fc9fa254693948eb4f4bb5f">isEnabled</a> () const</td></tr>
<tr class="separator:a19439f534fc9fa254693948eb4f4bb5f inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6f138454b2c1d7e814ae1975d6a7b8be inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a6f138454b2c1d7e814ae1975d6a7b8be">setMouseButton</a> (Qt::MouseButton, Qt::KeyboardModifiers=Qt::NoModifier)</td></tr>
<tr class="separator:a6f138454b2c1d7e814ae1975d6a7b8be inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8a74f8e2f4d424f85fa5a9da11c075d2 inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top"><a id="a8a74f8e2f4d424f85fa5a9da11c075d2"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a8a74f8e2f4d424f85fa5a9da11c075d2">getMouseButton</a> (Qt::MouseButton &amp;button, Qt::KeyboardModifiers &amp;) const</td></tr>
<tr class="memdesc:a8a74f8e2f4d424f85fa5a9da11c075d2 inherit pub_methods_class_qwt_panner"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get mouse button and modifiers used for panning. <br /></td></tr>
<tr class="separator:a8a74f8e2f4d424f85fa5a9da11c075d2 inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acbb1b9e30214354708e1d75db6b78289 inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#acbb1b9e30214354708e1d75db6b78289">setAbortKey</a> (int key, Qt::KeyboardModifiers=Qt::NoModifier)</td></tr>
<tr class="separator:acbb1b9e30214354708e1d75db6b78289 inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abdfca52ea5a6a11a533dcbbbddbb3bf6 inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top"><a id="abdfca52ea5a6a11a533dcbbbddbb3bf6"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#abdfca52ea5a6a11a533dcbbbddbb3bf6">getAbortKey</a> (int &amp;key, Qt::KeyboardModifiers &amp;) const</td></tr>
<tr class="memdesc:abdfca52ea5a6a11a533dcbbbddbb3bf6 inherit pub_methods_class_qwt_panner"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the abort key and modifiers. <br /></td></tr>
<tr class="separator:abdfca52ea5a6a11a533dcbbbddbb3bf6 inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac8b0625fe155fff0132df85727f54a3e inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#ac8b0625fe155fff0132df85727f54a3e">setCursor</a> (const QCursor &amp;)</td></tr>
<tr class="separator:ac8b0625fe155fff0132df85727f54a3e inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1ebb1cc406fa3d30df0e7dd7a541667d inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">const QCursor&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a1ebb1cc406fa3d30df0e7dd7a541667d">cursor</a> () const</td></tr>
<tr class="separator:a1ebb1cc406fa3d30df0e7dd7a541667d inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaa71a8b6f7f46ae8f5a8084094d7bd9a inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#aaa71a8b6f7f46ae8f5a8084094d7bd9a">setOrientations</a> (Qt::Orientations)</td></tr>
<tr class="separator:aaa71a8b6f7f46ae8f5a8084094d7bd9a inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0df413d3d5a6bc4f002e87f3b269214e inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top"><a id="a0df413d3d5a6bc4f002e87f3b269214e"></a>
Qt::Orientations&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a0df413d3d5a6bc4f002e87f3b269214e">orientations</a> () const</td></tr>
<tr class="memdesc:a0df413d3d5a6bc4f002e87f3b269214e inherit pub_methods_class_qwt_panner"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the orientation, where paning is enabled. <br /></td></tr>
<tr class="separator:a0df413d3d5a6bc4f002e87f3b269214e inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa69c32aae501021f01cb7c833172986c inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#aa69c32aae501021f01cb7c833172986c">isOrientationEnabled</a> (Qt::Orientation) const</td></tr>
<tr class="separator:aa69c32aae501021f01cb7c833172986c inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a06b8eea86d4dcbe361c4af41a263f2cb inherit pub_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a06b8eea86d4dcbe361c4af41a263f2cb">eventFilter</a> (QObject *, QEvent *)</td></tr>
<tr class="memdesc:a06b8eea86d4dcbe361c4af41a263f2cb inherit pub_methods_class_qwt_panner"><td class="mdescLeft">&#160;</td><td class="mdescRight">Event filter.  <a href="class_qwt_panner.html#a06b8eea86d4dcbe361c4af41a263f2cb">More...</a><br /></td></tr>
<tr class="separator:a06b8eea86d4dcbe361c4af41a263f2cb inherit pub_methods_class_qwt_panner"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-slots"></a>
Protected Slots</h2></td></tr>
<tr class="memitem:aab045140de3e38d316593388da9231bd"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#aab045140de3e38d316593388da9231bd">moveCanvas</a> (int dx, int dy)</td></tr>
<tr class="separator:aab045140de3e38d316593388da9231bd"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:aed84a9594d3b1539a4378b3026a8d431"><td class="memItemLeft" align="right" valign="top">virtual QBitmap&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#aed84a9594d3b1539a4378b3026a8d431">contentsMask</a> () const</td></tr>
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<tr class="memitem:abb38281cf067c76703b5f557f14bfcf5"><td class="memItemLeft" align="right" valign="top">virtual QPixmap&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_plot_panner.html#abb38281cf067c76703b5f557f14bfcf5">grab</a> () const</td></tr>
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<tr class="inherit_header pro_methods_class_qwt_panner"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_class_qwt_panner')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="class_qwt_panner.html">QwtPanner</a></td></tr>
<tr class="memitem:ae002958978dcc751f9edda24e5858dd9 inherit pro_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#ae002958978dcc751f9edda24e5858dd9">widgetMousePressEvent</a> (QMouseEvent *)</td></tr>
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<tr class="memitem:ab2da1e24b1456b223eaa826d8e0a3a81 inherit pro_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#ab2da1e24b1456b223eaa826d8e0a3a81">widgetMouseReleaseEvent</a> (QMouseEvent *)</td></tr>
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<tr class="memitem:a6545bc6e25018253c59fc27a48eb948f inherit pro_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a6545bc6e25018253c59fc27a48eb948f">widgetMouseMoveEvent</a> (QMouseEvent *)</td></tr>
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<tr class="memitem:a7ed4e89f6c52b841e20ad497af4b4ebc inherit pro_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a7ed4e89f6c52b841e20ad497af4b4ebc">widgetKeyPressEvent</a> (QKeyEvent *)</td></tr>
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<tr class="memitem:a8bd447df4a30299bbc8e6b6d3e2e2f9f inherit pro_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#a8bd447df4a30299bbc8e6b6d3e2e2f9f">widgetKeyReleaseEvent</a> (QKeyEvent *)</td></tr>
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<tr class="memitem:acd76ea518bd9267a45115d2c6ce19353 inherit pro_methods_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#acd76ea518bd9267a45115d2c6ce19353">paintEvent</a> (QPaintEvent *)</td></tr>
<tr class="memdesc:acd76ea518bd9267a45115d2c6ce19353 inherit pro_methods_class_qwt_panner"><td class="mdescLeft">&#160;</td><td class="mdescRight">Paint event.  <a href="class_qwt_panner.html#acd76ea518bd9267a45115d2c6ce19353">More...</a><br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header signals_class_qwt_panner"><td colspan="2" onclick="javascript:toggleInherit('signals_class_qwt_panner')"><img src="closed.png" alt="-"/>&#160;Signals inherited from <a class="el" href="class_qwt_panner.html">QwtPanner</a></td></tr>
<tr class="memitem:ae9ce78e6f9ae73317af29b2dc5df7372 inherit signals_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#ae9ce78e6f9ae73317af29b2dc5df7372">panned</a> (int dx, int dy)</td></tr>
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<tr class="memitem:aa45ae2f4d6d20a83783898dd86d0b595 inherit signals_class_qwt_panner"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_panner.html#aa45ae2f4d6d20a83783898dd86d0b595">moved</a> (int dx, int dy)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="class_qwt_plot_panner.html" title="QwtPlotPanner provides panning of a plot canvas.">QwtPlotPanner</a> provides panning of a plot canvas. </p>
<p><a class="el" href="class_qwt_plot_panner.html" title="QwtPlotPanner provides panning of a plot canvas.">QwtPlotPanner</a> is a panner for a plot canvas, that adjusts the scales of the axes after dropping the canvas on its new position.</p>
<p>Together with <a class="el" href="class_qwt_plot_zoomer.html" title="QwtPlotZoomer provides stacked zooming for a plot widget.">QwtPlotZoomer</a> and <a class="el" href="class_qwt_plot_magnifier.html" title="QwtPlotMagnifier provides zooming, by magnifying in steps.">QwtPlotMagnifier</a> powerful ways of navigating on a <a class="el" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a> widget can be implemented easily.</p>
<dl class="section note"><dt>Note</dt><dd>The axes are not updated, while dragging the canvas </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_zoomer.html" title="QwtPlotZoomer provides stacked zooming for a plot widget.">QwtPlotZoomer</a>, <a class="el" href="class_qwt_plot_magnifier.html" title="QwtPlotMagnifier provides zooming, by magnifying in steps.">QwtPlotMagnifier</a> </dd></dl>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a94d661c312edbf7ef094dd32dff57d44">&#9670;&nbsp;</a></span>QwtPlotPanner()</h2>

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          <td class="paramname"><em>canvas</em></td><td>)</td>
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<p>A panner for the canvas of a <a class="el" href="class_qwt_plot.html" title="A 2-D plotting widget.">QwtPlot</a>. </p>
<p>The panner is enabled for all axes</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">canvas</td><td>Plot canvas to pan, also the parent object</td></tr>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_panner.html#acbd5d67684c5a20ea0115e66f69540e4" title="En/Disable an axis.">setAxisEnabled()</a> </dd></dl>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aed84a9594d3b1539a4378b3026a8d431">&#9670;&nbsp;</a></span>contentsMask()</h2>

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          <td> const</td>
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<p>Calculate a mask from the border path of the canvas</p>
<dl class="section return"><dt>Returns</dt><dd>Mask as bitmap </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_canvas.html#af21afcc5f858ab70afb589b32c856ca1">QwtPlotCanvas::borderPath()</a> </dd></dl>

<p>Reimplemented from <a class="el" href="class_qwt_panner.html#aac1d7537025f41d2d0dfc261c56dac8e">QwtPanner</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#abb38281cf067c76703b5f557f14bfcf5">&#9670;&nbsp;</a></span>grab()</h2>

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<dl class="section return"><dt>Returns</dt><dd>Pixmap with the content of the canvas </dd></dl>

<p>Reimplemented from <a class="el" href="class_qwt_panner.html#ac5ac83293f33b7b71ae9f49217d53fec">QwtPanner</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a896c81c1d1989b26645ece85464e3977">&#9670;&nbsp;</a></span>isAxisEnabled()</h2>

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<p>Test if an axis is enabled</p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">axis</td><td>Axis, see <a class="el" href="class_qwt_plot.html#a81df699dcf9dde0752c0726b5f31e271" title="Axis index.">QwtPlot::Axis</a> </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>True, if the axis is enabled</dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_panner.html#acbd5d67684c5a20ea0115e66f69540e4" title="En/Disable an axis.">setAxisEnabled()</a>, <a class="el" href="class_qwt_plot_panner.html#aab045140de3e38d316593388da9231bd">moveCanvas()</a> </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#aab045140de3e38d316593388da9231bd">&#9670;&nbsp;</a></span>moveCanvas</h2>

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          <td class="paramname"><em>dy</em>&#160;</td>
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<p>Adjust the enabled axes according to dx/dy</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">dx</td><td>Pixel offset in x direction </td></tr>
    <tr><td class="paramname">dy</td><td>Pixel offset in y direction</td></tr>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_panner.html#ae9ce78e6f9ae73317af29b2dc5df7372">QwtPanner::panned()</a> </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#acbd5d67684c5a20ea0115e66f69540e4">&#9670;&nbsp;</a></span>setAxisEnabled()</h2>

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          <td class="memname">void QwtPlotPanner::setAxisEnabled </td>
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          <td class="paramname"><em>axis</em>, </td>
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          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>on</em>&#160;</td>
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<p>En/Disable an axis. </p>
<p>Axes that are enabled will be synchronized to the result of panning. All other axes will remain unchanged.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">axis</td><td>Axis, see <a class="el" href="class_qwt_plot.html#a81df699dcf9dde0752c0726b5f31e271" title="Axis index.">QwtPlot::Axis</a> </td></tr>
    <tr><td class="paramname">on</td><td>On/Off</td></tr>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_qwt_plot_panner.html#a896c81c1d1989b26645ece85464e3977">isAxisEnabled()</a>, <a class="el" href="class_qwt_plot_panner.html#aab045140de3e38d316593388da9231bd">moveCanvas()</a> </dd></dl>

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