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<h1>vtkQtChartArea Class Reference</h1><!-- doxytag: class="vtkQtChartArea" --><code>#include <<a class="el" href="a04509.html">vtkQtChartArea.h</a>></code>
<p>
<p>
<a href="a13574.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
The <a class="el" href="a01335.html" title="The vtkQtChartArea class manages the chart axes and layers.">vtkQtChartArea</a> class manages the chart axes and layers.
<p>
<p>Definition at line <a class="el" href="a04509.html#l00044">44</a> of file <a class="el" href="a04509.html">vtkQtChartArea.h</a>.</p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Slots</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#b94f91440da8f2c07d02a892b75d1f85">layoutChart</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Calculates the axis and chart layout. <a href="#b94f91440da8f2c07d02a892b75d1f85"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#52a868966e0041c48f881b63e20f17a0">updateLayout</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Merges layout requests into one delayed layout event. <a href="#52a868966e0041c48f881b63e20f17a0"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Signals</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#6d28574354c37d4f46523bca5ca1df5c">delayedLayoutNeeded</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Emitted when a delayed chart layout is needed. <a href="#6d28574354c37d4f46523bca5ca1df5c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#25fa3211ceb031f8b958243267fe912c">layerInserted</a> (int index, <a class="el" href="a01354.html">vtkQtChartLayer</a> *chart)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Emitted when a chart layer has been inserted. <a href="#25fa3211ceb031f8b958243267fe912c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#e32b625bb0fed75e09b80724e3c2f705">removingLayer</a> (int index, <a class="el" href="a01354.html">vtkQtChartLayer</a> *chart)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Emitted before a chart layer is removed. <a href="#e32b625bb0fed75e09b80724e3c2f705"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#5f803399dd3d700e5994cb3805c549b7">layerRemoved</a> (int index, <a class="el" href="a01354.html">vtkQtChartLayer</a> *chart)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Emitted when a chart layer has been removed. <a href="#5f803399dd3d700e5994cb3805c549b7"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#c506260118b4f5d81e403ca777f2b680">vtkQtChartArea</a> (QWidget *parent=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a chart area instance. <a href="#c506260118b4f5d81e403ca777f2b680"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#20b2ba610eb19cf1c7cfd418dfa9d803">~vtkQtChartArea</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01388.html">vtkQtChartStyleManager</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#237ce2ac2f6e34fd0372b578c56d63c7">getStyleManager</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the style manager for layers that want unique styles. <a href="#237ce2ac2f6e34fd0372b578c56d63c7"></a><br></td></tr>
<tr><td colspan="2"><div class="groupHeader">Layer Methods</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#5af5a31fccfaa003cd7406bc132d4e2d">addLayer</a> (<a class="el" href="a01354.html">vtkQtChartLayer</a> *chart)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a chart layer to the top of the layer list. <a href="#5af5a31fccfaa003cd7406bc132d4e2d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#00ff6046b78e5a7b0aa1355297b90d16">insertLayer</a> (int index, <a class="el" href="a01354.html">vtkQtChartLayer</a> *chart)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Inserts a chart layer in the layer list. <a href="#00ff6046b78e5a7b0aa1355297b90d16"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#d7a4971cb3767dd2248bca847935ad20">removeLayer</a> (<a class="el" href="a01354.html">vtkQtChartLayer</a> *chart)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Removes a chart layer from the layer list. <a href="#d7a4971cb3767dd2248bca847935ad20"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#b5256f6c76cdf300ad6e9f453acf8882">getNumberOfLayers</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the number of chart layers in the list. <a href="#b5256f6c76cdf300ad6e9f453acf8882"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01354.html">vtkQtChartLayer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#6f5d537711a5069023825e5a277cd5b4">getLayer</a> (int index) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the chart layer at the specified index. <a href="#6f5d537711a5069023825e5a277cd5b4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01354.html">vtkQtChartLayer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#2ef3491ab817884bc092373124bab94d">getLayer</a> (const QString &chartName) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the chart layer with the specified chart type. <a href="#2ef3491ab817884bc092373124bab94d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01340.html">vtkQtChartAxisLayer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#92ac635ae54f465356b93809c1e17ce5">getAxisLayer</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the chart axis layer. <a href="#92ac635ae54f465356b93809c1e17ce5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#abaeffea05e119699e92c2e05bab7c6d">getAxisLayerIndex</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the index for the axis layer. <a href="#abaeffea05e119699e92c2e05bab7c6d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#7cd8f9a092087e5d36d0c4ffc4f888f0">getGridLayerIndex</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the index for the grid layer. <a href="#7cd8f9a092087e5d36d0c4ffc4f888f0"></a><br></td></tr>
<tr><td colspan="2"><div class="groupHeader">Interaction Methods</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01352.html">vtkQtChartInteractor</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#54ce31c0162498e647e5f4c6a84520ae">getInteractor</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the current chart interactor. <a href="#54ce31c0162498e647e5f4c6a84520ae"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#e9ee12581378246cdf2e647481b44cd7">setInteractor</a> (<a class="el" href="a01352.html">vtkQtChartInteractor</a> *interactor)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the chart interactor. <a href="#e9ee12581378246cdf2e647481b44cd7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01349.html">vtkQtChartContentsSpace</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#2ac3cccad86815866e54089f2eb47c9a">getContentsSpace</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the contents space object. <a href="#2ac3cccad86815866e54089f2eb47c9a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01359.html">vtkQtChartMouseBox</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#a30c6dfce0d2dbb35d101ac3f56c83b3">getMouseBox</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the mouse box object. <a href="#a30c6dfce0d2dbb35d101ac3f56c83b3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#42ede8a7395071493de52c4fc501b1c4">startInteractiveResize</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Notifies the chart layers that a resize interaction has started. <a href="#42ede8a7395071493de52c4fc501b1c4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#e013e00243fad67bc090a6974b847a80">isInteractivelyResizing</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets whether or no the chart is interactively resizing. <a href="#e013e00243fad67bc090a6974b847a80"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#e4fec39b05d8e9bdda83c5adebe96051">finishInteractiveResize</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Notifies the chart layers that a resize interaction has finished. <a href="#e4fec39b05d8e9bdda83c5adebe96051"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#f7373b5eab1d20f573daa5e0ba2b4344">viewportEvent</a> (QEvent *e)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Updates the layout when the font changes. <a href="#f7373b5eab1d20f573daa5e0ba2b4344"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#4222222995eb13b40188e840797723f0">resizeEvent</a> (QResizeEvent *e)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Updates the layout when the size changes. <a href="#4222222995eb13b40188e840797723f0"></a><br></td></tr>
<tr><td colspan="2"><div class="groupHeader">Interaction Methods</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#fb70ff08422ea96438ff4a470a02d816">keyPressEvent</a> (QKeyEvent *e)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Handles the key press events for the chart. <a href="#fb70ff08422ea96438ff4a470a02d816"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#72210bd4855e2f6543694cceb95c2f89">mousePressEvent</a> (QMouseEvent *e)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Handles the mouse press events for the chart. <a href="#72210bd4855e2f6543694cceb95c2f89"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#7022682d4fc188de1997e16fa409602b">mouseMoveEvent</a> (QMouseEvent *e)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Handles the mouse move events for the chart. <a href="#7022682d4fc188de1997e16fa409602b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#44fb4581eca0f338b904aa0a00b885a7">mouseReleaseEvent</a> (QMouseEvent *e)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Handles the mouse release events for the chart. <a href="#44fb4581eca0f338b904aa0a00b885a7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#74ac270ac225d1a035bbc3b4d5d01671">mouseDoubleClickEvent</a> (QMouseEvent *e)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Handles the mouse double click events for the chart. <a href="#74ac270ac225d1a035bbc3b4d5d01671"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01335.html#d86b6da44a26542c5c6ac186f6892d7d">wheelEvent</a> (QWheelEvent *e)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Handles the mouse wheel events for the chart. <a href="#d86b6da44a26542c5c6ac186f6892d7d"></a><br></td></tr>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="c506260118b4f5d81e403ca777f2b680"></a><!-- doxytag: member="vtkQtChartArea::vtkQtChartArea" ref="c506260118b4f5d81e403ca777f2b680" args="(QWidget *parent=0)" -->
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<td class="memname">vtkQtChartArea::vtkQtChartArea </td>
<td>(</td>
<td class="paramtype">QWidget * </td>
<td class="paramname"> <em>parent</em> = <code>0</code> </td>
<td> ) </td>
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<p>
Creates a chart area instance.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>The parent widget. </td></tr>
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<a class="anchor" name="20b2ba610eb19cf1c7cfd418dfa9d803"></a><!-- doxytag: member="vtkQtChartArea::~vtkQtChartArea" ref="20b2ba610eb19cf1c7cfd418dfa9d803" args="()" -->
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<td class="memname">virtual vtkQtChartArea::~vtkQtChartArea </td>
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<td class="paramname"> </td>
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<td><code> [virtual]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="5af5a31fccfaa003cd7406bc132d4e2d"></a><!-- doxytag: member="vtkQtChartArea::addLayer" ref="5af5a31fccfaa003cd7406bc132d4e2d" args="(vtkQtChartLayer *chart)" -->
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<td class="memname">void vtkQtChartArea::addLayer </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01354.html">vtkQtChartLayer</a> * </td>
<td class="paramname"> <em>chart</em> </td>
<td> ) </td>
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<p>
Adds a chart layer to the top of the layer list.
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<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chart</em> </td><td>The chart to add to the list. </td></tr>
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a01335.html#00ff6046b78e5a7b0aa1355297b90d16" title="Inserts a chart layer in the layer list.">vtkQtChartArea::insertLayer(int, vtkQtChartLayer *)</a> </dd></dl>
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<a class="anchor" name="00ff6046b78e5a7b0aa1355297b90d16"></a><!-- doxytag: member="vtkQtChartArea::insertLayer" ref="00ff6046b78e5a7b0aa1355297b90d16" args="(int index, vtkQtChartLayer *chart)" -->
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<td class="memname">void vtkQtChartArea::insertLayer </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>index</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01354.html">vtkQtChartLayer</a> * </td>
<td class="paramname"> <em>chart</em></td><td> </td>
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<p>
Inserts a chart layer in the layer list.
<p>
The chart layers are drawn in the order they reside in the list of layers. A chart at the beginning of the list is drawn underneath the other layers. A chart at the end of the list is drawn on top of the other layers.<p>
The chart area has two built in chart layers: the grid and axis layers. By default, the grid layer is on the bottom and the axis layer is on the next layer. The index of these layers can be used to place other layers in the chart.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>index</em> </td><td>Where to insert the chart. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>chart</em> </td><td>The chart to insert in the list. </td></tr>
</table>
</dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a01335.html#7cd8f9a092087e5d36d0c4ffc4f888f0" title="Gets the index for the grid layer.">vtkQtChartArea::getGridLayerIndex()</a>, <a class="el" href="a01335.html#abaeffea05e119699e92c2e05bab7c6d" title="Gets the index for the axis layer.">vtkQtChartArea::getAxisLayerIndex()</a> </dd></dl>
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<a class="anchor" name="d7a4971cb3767dd2248bca847935ad20"></a><!-- doxytag: member="vtkQtChartArea::removeLayer" ref="d7a4971cb3767dd2248bca847935ad20" args="(vtkQtChartLayer *chart)" -->
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<td class="memname">void vtkQtChartArea::removeLayer </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01354.html">vtkQtChartLayer</a> * </td>
<td class="paramname"> <em>chart</em> </td>
<td> ) </td>
<td></td>
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<p>
Removes a chart layer from the layer list.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chart</em> </td><td>The chart to remove from the list. </td></tr>
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</dl>
</div>
</div><p>
<a class="anchor" name="b5256f6c76cdf300ad6e9f453acf8882"></a><!-- doxytag: member="vtkQtChartArea::getNumberOfLayers" ref="b5256f6c76cdf300ad6e9f453acf8882" args="() const " -->
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<td class="memname">int vtkQtChartArea::getNumberOfLayers </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
</tr>
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</div>
<div class="memdoc">
<p>
Gets the number of chart layers in the list.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The number of chart layers in the list. </dd></dl>
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</div><p>
<a class="anchor" name="6f5d537711a5069023825e5a277cd5b4"></a><!-- doxytag: member="vtkQtChartArea::getLayer" ref="6f5d537711a5069023825e5a277cd5b4" args="(int index) const " -->
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<td class="memname"><a class="el" href="a01354.html">vtkQtChartLayer</a>* vtkQtChartArea::getLayer </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>index</em> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
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<p>
Gets the chart layer at the specified index.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>index</em> </td><td>The index of the layer. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A pointer to the chart layer at the specified index. </dd></dl>
</div>
</div><p>
<a class="anchor" name="2ef3491ab817884bc092373124bab94d"></a><!-- doxytag: member="vtkQtChartArea::getLayer" ref="2ef3491ab817884bc092373124bab94d" args="(const QString &chartName) const " -->
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<td class="memname"><a class="el" href="a01354.html">vtkQtChartLayer</a>* vtkQtChartArea::getLayer </td>
<td>(</td>
<td class="paramtype">const QString & </td>
<td class="paramname"> <em>chartName</em> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
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<p>
Gets the chart layer with the specified chart type.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chartName</em> </td><td>The chart type name to find. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A pointer to the chart layer with the specified chart type. </dd></dl>
</div>
</div><p>
<a class="anchor" name="92ac635ae54f465356b93809c1e17ce5"></a><!-- doxytag: member="vtkQtChartArea::getAxisLayer" ref="92ac635ae54f465356b93809c1e17ce5" args="() const " -->
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<td class="memname"><a class="el" href="a01340.html">vtkQtChartAxisLayer</a>* vtkQtChartArea::getAxisLayer </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
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<p>
Gets the chart axis layer.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A pointer to the chart axis layer. </dd></dl>
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</div><p>
<a class="anchor" name="abaeffea05e119699e92c2e05bab7c6d"></a><!-- doxytag: member="vtkQtChartArea::getAxisLayerIndex" ref="abaeffea05e119699e92c2e05bab7c6d" args="() const " -->
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<td class="memname">int vtkQtChartArea::getAxisLayerIndex </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
</tr>
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<p>
Gets the index for the axis layer.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The index for the axis layer. </dd></dl>
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</div><p>
<a class="anchor" name="7cd8f9a092087e5d36d0c4ffc4f888f0"></a><!-- doxytag: member="vtkQtChartArea::getGridLayerIndex" ref="7cd8f9a092087e5d36d0c4ffc4f888f0" args="() const " -->
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<td class="memname">int vtkQtChartArea::getGridLayerIndex </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Gets the index for the grid layer.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The index for the grid layer. </dd></dl>
</div>
</div><p>
<a class="anchor" name="54ce31c0162498e647e5f4c6a84520ae"></a><!-- doxytag: member="vtkQtChartArea::getInteractor" ref="54ce31c0162498e647e5f4c6a84520ae" args="() const " -->
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<td class="memname"><a class="el" href="a01352.html">vtkQtChartInteractor</a>* vtkQtChartArea::getInteractor </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
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<p>
Gets the current chart interactor.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A pointer to the current chart interactor. </dd></dl>
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</div><p>
<a class="anchor" name="e9ee12581378246cdf2e647481b44cd7"></a><!-- doxytag: member="vtkQtChartArea::setInteractor" ref="e9ee12581378246cdf2e647481b44cd7" args="(vtkQtChartInteractor *interactor)" -->
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<td class="memname">void vtkQtChartArea::setInteractor </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01352.html">vtkQtChartInteractor</a> * </td>
<td class="paramname"> <em>interactor</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
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<p>
Sets the chart interactor.
<p>
This method sets up the interactor to work with the chart. The contents space and mouse box are set on the interactor.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>interactor</em> </td><td>The new chart interactor. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="2ac3cccad86815866e54089f2eb47c9a"></a><!-- doxytag: member="vtkQtChartArea::getContentsSpace" ref="2ac3cccad86815866e54089f2eb47c9a" args="() const " -->
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<td class="memname"><a class="el" href="a01349.html">vtkQtChartContentsSpace</a>* vtkQtChartArea::getContentsSpace </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
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<p>
Gets the contents space object.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A pointer to the contents space object. </dd></dl>
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</div><p>
<a class="anchor" name="a30c6dfce0d2dbb35d101ac3f56c83b3"></a><!-- doxytag: member="vtkQtChartArea::getMouseBox" ref="a30c6dfce0d2dbb35d101ac3f56c83b3" args="() const " -->
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<td class="memname"><a class="el" href="a01359.html">vtkQtChartMouseBox</a>* vtkQtChartArea::getMouseBox </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
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<p>
Gets the mouse box object.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A pointer to the mouse box object. </dd></dl>
</div>
</div><p>
<a class="anchor" name="42ede8a7395071493de52c4fc501b1c4"></a><!-- doxytag: member="vtkQtChartArea::startInteractiveResize" ref="42ede8a7395071493de52c4fc501b1c4" args="()" -->
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<td class="memname">void vtkQtChartArea::startInteractiveResize </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td></td>
</tr>
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<p>
Notifies the chart layers that a resize interaction has started.
<p>
Chart layers can use this method to reduce the processing load during an interaction.
</div>
</div><p>
<a class="anchor" name="e013e00243fad67bc090a6974b847a80"></a><!-- doxytag: member="vtkQtChartArea::isInteractivelyResizing" ref="e013e00243fad67bc090a6974b847a80" args="() const " -->
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<td class="memname">bool vtkQtChartArea::isInteractivelyResizing </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Gets whether or no the chart is interactively resizing.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>True if the chart is interactively resizing. </dd></dl>
</div>
</div><p>
<a class="anchor" name="e4fec39b05d8e9bdda83c5adebe96051"></a><!-- doxytag: member="vtkQtChartArea::finishInteractiveResize" ref="e4fec39b05d8e9bdda83c5adebe96051" args="()" -->
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<td class="memname">void vtkQtChartArea::finishInteractiveResize </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Notifies the chart layers that a resize interaction has finished.
<p>
</div>
</div><p>
<a class="anchor" name="237ce2ac2f6e34fd0372b578c56d63c7"></a><!-- doxytag: member="vtkQtChartArea::getStyleManager" ref="237ce2ac2f6e34fd0372b578c56d63c7" args="() const " -->
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<td class="memname"><a class="el" href="a01388.html">vtkQtChartStyleManager</a>* vtkQtChartArea::getStyleManager </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Gets the style manager for layers that want unique styles.
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>A pointer to the style manager. </dd></dl>
</div>
</div><p>
<a class="anchor" name="b94f91440da8f2c07d02a892b75d1f85"></a><!-- doxytag: member="vtkQtChartArea::layoutChart" ref="b94f91440da8f2c07d02a892b75d1f85" args="()" -->
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<td class="memname">void vtkQtChartArea::layoutChart </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [slot]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Calculates the axis and chart layout.
<p>
</div>
</div><p>
<a class="anchor" name="52a868966e0041c48f881b63e20f17a0"></a><!-- doxytag: member="vtkQtChartArea::updateLayout" ref="52a868966e0041c48f881b63e20f17a0" args="()" -->
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<td class="memname">void vtkQtChartArea::updateLayout </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [slot]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Merges layout requests into one delayed layout event.
<p>
</div>
</div><p>
<a class="anchor" name="6d28574354c37d4f46523bca5ca1df5c"></a><!-- doxytag: member="vtkQtChartArea::delayedLayoutNeeded" ref="6d28574354c37d4f46523bca5ca1df5c" args="()" -->
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<td class="memname">void vtkQtChartArea::delayedLayoutNeeded </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [signal]</code></td>
</tr>
</table>
</div>
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<p>
Emitted when a delayed chart layout is needed.
<p>
</div>
</div><p>
<a class="anchor" name="25fa3211ceb031f8b958243267fe912c"></a><!-- doxytag: member="vtkQtChartArea::layerInserted" ref="25fa3211ceb031f8b958243267fe912c" args="(int index, vtkQtChartLayer *chart)" -->
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<td class="memname">void vtkQtChartArea::layerInserted </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>index</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01354.html">vtkQtChartLayer</a> * </td>
<td class="paramname"> <em>chart</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [signal]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Emitted when a chart layer has been inserted.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>index</em> </td><td>The index of the layer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>chart</em> </td><td>The chart layer that was inserted. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="e32b625bb0fed75e09b80724e3c2f705"></a><!-- doxytag: member="vtkQtChartArea::removingLayer" ref="e32b625bb0fed75e09b80724e3c2f705" args="(int index, vtkQtChartLayer *chart)" -->
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<td class="memname">void vtkQtChartArea::removingLayer </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>index</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01354.html">vtkQtChartLayer</a> * </td>
<td class="paramname"> <em>chart</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [signal]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Emitted before a chart layer is removed.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>index</em> </td><td>The index of the layer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>chart</em> </td><td>The chart layer that will be removed. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="5f803399dd3d700e5994cb3805c549b7"></a><!-- doxytag: member="vtkQtChartArea::layerRemoved" ref="5f803399dd3d700e5994cb3805c549b7" args="(int index, vtkQtChartLayer *chart)" -->
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<td class="memname">void vtkQtChartArea::layerRemoved </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>index</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01354.html">vtkQtChartLayer</a> * </td>
<td class="paramname"> <em>chart</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [signal]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Emitted when a chart layer has been removed.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>index</em> </td><td>The index of the layer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>chart</em> </td><td>The chart layer that was removed. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="f7373b5eab1d20f573daa5e0ba2b4344"></a><!-- doxytag: member="vtkQtChartArea::viewportEvent" ref="f7373b5eab1d20f573daa5e0ba2b4344" args="(QEvent *e)" -->
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<td class="memname">virtual bool vtkQtChartArea::viewportEvent </td>
<td>(</td>
<td class="paramtype">QEvent * </td>
<td class="paramname"> <em>e</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Updates the layout when the font changes.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>e</em> </td><td>Event specific information. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>True if the event was handled. </dd></dl>
</div>
</div><p>
<a class="anchor" name="4222222995eb13b40188e840797723f0"></a><!-- doxytag: member="vtkQtChartArea::resizeEvent" ref="4222222995eb13b40188e840797723f0" args="(QResizeEvent *e)" -->
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<td class="memname">virtual void vtkQtChartArea::resizeEvent </td>
<td>(</td>
<td class="paramtype">QResizeEvent * </td>
<td class="paramname"> <em>e</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Updates the layout when the size changes.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>e</em> </td><td>Event specific information. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="fb70ff08422ea96438ff4a470a02d816"></a><!-- doxytag: member="vtkQtChartArea::keyPressEvent" ref="fb70ff08422ea96438ff4a470a02d816" args="(QKeyEvent *e)" -->
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<td class="memname">virtual void vtkQtChartArea::keyPressEvent </td>
<td>(</td>
<td class="paramtype">QKeyEvent * </td>
<td class="paramname"> <em>e</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Handles the key press events for the chart.
<p>
All the interaction events are forwarded to the <a class="el" href="a01352.html" title="The vtkQtChartInteractor class is used to interact with a chart.">vtkQtChartInteractor</a>. It is up to the interactor object to accept or ignore the events.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>e</em> </td><td>Event specific information. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="72210bd4855e2f6543694cceb95c2f89"></a><!-- doxytag: member="vtkQtChartArea::mousePressEvent" ref="72210bd4855e2f6543694cceb95c2f89" args="(QMouseEvent *e)" -->
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<td class="memname">virtual void vtkQtChartArea::mousePressEvent </td>
<td>(</td>
<td class="paramtype">QMouseEvent * </td>
<td class="paramname"> <em>e</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Handles the mouse press events for the chart.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>e</em> </td><td>Event specific information. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="7022682d4fc188de1997e16fa409602b"></a><!-- doxytag: member="vtkQtChartArea::mouseMoveEvent" ref="7022682d4fc188de1997e16fa409602b" args="(QMouseEvent *e)" -->
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<td class="memname">virtual void vtkQtChartArea::mouseMoveEvent </td>
<td>(</td>
<td class="paramtype">QMouseEvent * </td>
<td class="paramname"> <em>e</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Handles the mouse move events for the chart.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>e</em> </td><td>Event specific information. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="44fb4581eca0f338b904aa0a00b885a7"></a><!-- doxytag: member="vtkQtChartArea::mouseReleaseEvent" ref="44fb4581eca0f338b904aa0a00b885a7" args="(QMouseEvent *e)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkQtChartArea::mouseReleaseEvent </td>
<td>(</td>
<td class="paramtype">QMouseEvent * </td>
<td class="paramname"> <em>e</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Handles the mouse release events for the chart.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>e</em> </td><td>Event specific information. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="74ac270ac225d1a035bbc3b4d5d01671"></a><!-- doxytag: member="vtkQtChartArea::mouseDoubleClickEvent" ref="74ac270ac225d1a035bbc3b4d5d01671" args="(QMouseEvent *e)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkQtChartArea::mouseDoubleClickEvent </td>
<td>(</td>
<td class="paramtype">QMouseEvent * </td>
<td class="paramname"> <em>e</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Handles the mouse double click events for the chart.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>e</em> </td><td>Event specific information. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="d86b6da44a26542c5c6ac186f6892d7d"></a><!-- doxytag: member="vtkQtChartArea::wheelEvent" ref="d86b6da44a26542c5c6ac186f6892d7d" args="(QWheelEvent *e)" -->
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<td class="memname">virtual void vtkQtChartArea::wheelEvent </td>
<td>(</td>
<td class="paramtype">QWheelEvent * </td>
<td class="paramname"> <em>e</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Handles the mouse wheel events for the chart.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>e</em> </td><td>Event specific information. </td></tr>
</table>
</dl>
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/GUISupport/Qt/Chart/<a class="el" href="a04509.html">vtkQtChartArea.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:28:03 2009 for VTK by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
60f1dc962abad0f3b492991a4fbef9be
>
files
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1338
