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<td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td></tr></table><h1 class="title">QGraphicsPathItem Class Reference<br /><span class="small-subtitle">[<a href="qtgui.html">QtGui</a> module]</span>
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<p>The QGraphicsPathItem class provides a path item that you can add to a <a href="qgraphicsscene.html">QGraphicsScene</a>. <a href="#details">More...</a></p>
<pre> #include <QGraphicsPathItem></pre><p>Inherits <a href="qabstractgraphicsshapeitem.html">QAbstractGraphicsShapeItem</a>.</p>
<p>This class was introduced in Qt 4.2.</p>
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<li><a href="qgraphicspathitem-members.html">List of all members, including inherited members</a></li>
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<a name="public-functions"></a>
<h2>Public Functions</h2>
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#QGraphicsPathItem">QGraphicsPathItem</a></b> ( QGraphicsItem * <i>parent</i> = 0 )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#QGraphicsPathItem-2">QGraphicsPathItem</a></b> ( const QPainterPath & <i>path</i>, QGraphicsItem * <i>parent</i> = 0 )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#dtor.QGraphicsPathItem">~QGraphicsPathItem</a></b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QPainterPath </td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#path">path</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#setPath">setPath</a></b> ( const QPainterPath & <i>path</i> )</td></tr>
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<a name="reimplemented-public-functions"></a>
<h2>Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft" align="right" valign="top">virtual QRectF </td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#boundingRect">boundingRect</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#contains">contains</a></b> ( const QPointF & <i>point</i> ) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#isObscuredBy">isObscuredBy</a></b> ( const QGraphicsItem * <i>item</i> ) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QPainterPath </td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#opaqueArea">opaqueArea</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#paint">paint</a></b> ( QPainter * <i>painter</i>, const QStyleOptionGraphicsItem * <i>option</i>, QWidget * <i>widget</i> = 0 )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QPainterPath </td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#shape">shape</a></b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><b><a href="qgraphicspathitem.html#type">type</a></b> () const</td></tr>
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<li><div bar="2" class="fn"></div>6 public functions inherited from <a href="qabstractgraphicsshapeitem.html#public-functions">QAbstractGraphicsShapeItem</a></li>
<li><div bar="2" class="fn"></div>177 public functions inherited from <a href="qgraphicsitem.html#public-functions">QGraphicsItem</a></li>
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<h3>Additional Inherited Members</h3>
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<li><div class="fn"></div>2 static public members inherited from <a href="qgraphicsitem.html#static-public-members">QGraphicsItem</a></li>
<li><div class="fn"></div>23 protected functions inherited from <a href="qgraphicsitem.html#protected-functions">QGraphicsItem</a></li>
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<a name="details"></a>
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<h2>Detailed Description</h2>
<p>The QGraphicsPathItem class provides a path item that you can add to a <a href="qgraphicsscene.html">QGraphicsScene</a>.</p>
<p>To set the item's path, pass a <a href="qpainterpath.html">QPainterPath</a> to QGraphicsPathItem's constructor, or call the <a href="qgraphicspathitem.html#setPath">setPath</a>() function. The <a href="qgraphicspathitem.html#path">path</a>() function returns the current path.</p>
<p align="center"><img src="images/graphicsview-pathitem.png" /></p><p>QGraphicsPathItem uses the path to provide a reasonable implementation of <a href="qgraphicspathitem.html#boundingRect">boundingRect</a>(), <a href="qgraphicspathitem.html#shape">shape</a>(), and <a href="qgraphicspathitem.html#contains">contains</a>(). The <a href="qgraphicspathitem.html#paint">paint</a>() function draws the path using the item's associated pen and brush, which you can set by calling the <a href="qabstractgraphicsshapeitem.html#setPen">setPen</a>() and <a href="qabstractgraphicsshapeitem.html#setBrush">setBrush</a>() functions.</p>
<p>See also <a href="qgraphicsrectitem.html">QGraphicsRectItem</a>, <a href="qgraphicsellipseitem.html">QGraphicsEllipseItem</a>, <a href="qgraphicspolygonitem.html">QGraphicsPolygonItem</a>, <a href="qgraphicstextitem.html">QGraphicsTextItem</a>, <a href="qgraphicslineitem.html">QGraphicsLineItem</a>, <a href="qgraphicspixmapitem.html">QGraphicsPixmapItem</a>, and <a href="graphicsview.html">The Graphics View Framework</a>.</p>
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<h2>Member Function Documentation</h2>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/QGraphicsPathItem"></a>
<h3 class="fn"><a name="QGraphicsPathItem"></a>QGraphicsPathItem::QGraphicsPathItem ( <a href="qgraphicsitem.html">QGraphicsItem</a> * <i>parent</i> = 0 )</h3>
<p>Constructs a QGraphicsPath. <i>parent</i> is passed to <a href="qabstractgraphicsshapeitem.html">QAbstractGraphicsShapeItem</a>'s constructor.</p>
<p>See also <a href="qgraphicsscene.html#addItem">QGraphicsScene::addItem</a>().</p>
<h3 class="fn"><a name="QGraphicsPathItem-2"></a>QGraphicsPathItem::QGraphicsPathItem ( const <a href="qpainterpath.html">QPainterPath</a> & <i>path</i>, <a href="qgraphicsitem.html">QGraphicsItem</a> * <i>parent</i> = 0 )</h3>
<p>Constructs a QGraphicsPath item using <i>path</i> as the default path. <i>parent</i> is passed to <a href="qabstractgraphicsshapeitem.html">QAbstractGraphicsShapeItem</a>'s constructor.</p>
<p>See also <a href="qgraphicsscene.html#addItem">QGraphicsScene::addItem</a>().</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/~QGraphicsPathItem"></a>
<h3 class="fn"><a name="dtor.QGraphicsPathItem"></a>QGraphicsPathItem::~QGraphicsPathItem ()</h3>
<p>Destroys the <a href="qgraphicspathitem.html">QGraphicsPathItem</a>.</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/boundingRect"></a>
<h3 class="fn"><a name="boundingRect"></a><a href="qrectf.html">QRectF</a> QGraphicsPathItem::boundingRect () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qgraphicsitem.html#boundingRect">QGraphicsItem::boundingRect</a>().</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/contains"></a>
<h3 class="fn"><a name="contains"></a>bool QGraphicsPathItem::contains ( const <a href="qpointf.html">QPointF</a> & <i>point</i> ) const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qgraphicsitem.html#contains">QGraphicsItem::contains</a>().</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/isObscuredBy"></a>
<h3 class="fn"><a name="isObscuredBy"></a>bool QGraphicsPathItem::isObscuredBy ( const <a href="qgraphicsitem.html">QGraphicsItem</a> * <i>item</i> ) const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qgraphicsitem.html#isObscuredBy">QGraphicsItem::isObscuredBy</a>().</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/opaqueArea"></a>
<h3 class="fn"><a name="opaqueArea"></a><a href="qpainterpath.html">QPainterPath</a> QGraphicsPathItem::opaqueArea () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qgraphicsitem.html#opaqueArea">QGraphicsItem::opaqueArea</a>().</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/paint"></a>
<h3 class="fn"><a name="paint"></a>void QGraphicsPathItem::paint ( <a href="qpainter.html">QPainter</a> * <i>painter</i>, const <a href="qstyleoptiongraphicsitem.html">QStyleOptionGraphicsItem</a> * <i>option</i>, <a href="qwidget.html">QWidget</a> * <i>widget</i> = 0 ) <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qgraphicsitem.html#paint">QGraphicsItem::paint</a>().</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/path"></a>
<h3 class="fn"><a name="path"></a><a href="qpainterpath.html">QPainterPath</a> QGraphicsPathItem::path () const</h3>
<p>Returns the item's path as a <a href="qpainterpath.html">QPainterPath</a>. If no item has been set, an empty <a href="qpainterpath.html">QPainterPath</a> is returned.</p>
<p>See also <a href="qgraphicspathitem.html#setPath">setPath</a>().</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/setPath"></a>
<h3 class="fn"><a name="setPath"></a>void QGraphicsPathItem::setPath ( const <a href="qpainterpath.html">QPainterPath</a> & <i>path</i> )</h3>
<p>Sets the item's path to be the given <i>path</i>.</p>
<p>See also <a href="qgraphicspathitem.html#path">path</a>().</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/shape"></a>
<h3 class="fn"><a name="shape"></a><a href="qpainterpath.html">QPainterPath</a> QGraphicsPathItem::shape () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qgraphicsitem.html#shape">QGraphicsItem::shape</a>().</p>
<a name="//apple_ref/cpp/instm/QGraphicsPathItem/type"></a>
<h3 class="fn"><a name="type"></a>int QGraphicsPathItem::type () const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qgraphicsitem.html#type">QGraphicsItem::type</a>().</p>
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