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<h1 class="title">Q3CanvasRectangle Class Reference</h1>
<!-- $$$Q3CanvasRectangle-brief -->
<p>The Q3CanvasRectangle class provides a rectangle on a <a href="q3canvas.html">Q3Canvas</a>. <a href="#details">More...</a></p>
<!-- @@@Q3CanvasRectangle -->
<pre class="cpp"> <span class="preprocessor">#include <Q3CanvasRectangle></span></pre><p><b>This class is part of the Qt 3 support library.</b> It is provided to keep old source code working. We strongly advise against using it in new code. See <a href="porting4.html">Porting to Qt 4</a> for more information.</p>
<p><b>Inherits: </b><a href="q3canvaspolygonalitem.html">Q3CanvasPolygonalItem</a>.</p>
<ul>
<li><a href="q3canvasrectangle-members.html">List of all members, including inherited members</a></li>
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<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#Q3CanvasRectangle">Q3CanvasRectangle</a></b> ( Q3Canvas * <i>canvas</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#Q3CanvasRectangle-2">Q3CanvasRectangle</a></b> ( const QRect & <i>r</i>, Q3Canvas * <i>canvas</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#Q3CanvasRectangle-3">Q3CanvasRectangle</a></b> ( int <i>x</i>, int <i>y</i>, int <i>width</i>, int <i>height</i>, Q3Canvas * <i>canvas</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#dtor.Q3CanvasRectangle">~Q3CanvasRectangle</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#height">height</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QRect </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#rect">rect</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#setSize">setSize</a></b> ( int <i>width</i>, int <i>height</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QSize </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#size">size</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#width">width</a></b> () const</td></tr>
</table>
<a name="reimplemented-public-functions"></a>
<h2>Reimplemented Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual Q3PointArray </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#areaPoints">areaPoints</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#collidesWith">collidesWith</a></b> ( const Q3CanvasItem * <i>i</i> ) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#rtti">rtti</a></b> () const</td></tr>
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<ul>
<li class="fn">9 public functions inherited from <a href="q3canvaspolygonalitem.html#public-functions">Q3CanvasPolygonalItem</a></li>
<li class="fn">34 public functions inherited from <a href="q3canvasitem.html#public-functions">Q3CanvasItem</a></li>
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<a name="reimplemented-protected-functions"></a>
<h2>Reimplemented Protected Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> virtual Q3PointArray </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#chunks">chunks</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="q3canvasrectangle.html#drawShape">drawShape</a></b> ( QPainter & <i>p</i> )</td></tr>
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<li class="fn">6 protected functions inherited from <a href="q3canvaspolygonalitem.html#protected-functions">Q3CanvasPolygonalItem</a></li>
<li class="fn">1 protected function inherited from <a href="q3canvasitem.html#protected-functions">Q3CanvasItem</a></li>
</ul>
<a name="details"></a>
<!-- $$$Q3CanvasRectangle-description -->
<div class="descr">
<h2>Detailed Description</h2>
<p>The Q3CanvasRectangle class provides a rectangle on a <a href="q3canvas.html">Q3Canvas</a>.</p>
<p>This item paints a single rectangle which may have any <a href="q3canvaspolygonalitem.html#pen">pen</a>() and <a href="q3canvaspolygonalitem.html#brush">brush</a>(), but may not be tilted/rotated. For rotated rectangles, use <a href="q3canvaspolygon.html">Q3CanvasPolygon</a>.</p>
<p>The rectangle's size and initial position can be set in the constructor. The size can be set or changed later using <a href="q3canvasrectangle.html#setSize">setSize</a>(). Use <a href="q3canvasrectangle.html#height">height</a>() and <a href="q3canvasrectangle.html#width">width</a>() to retrieve the rectangle's dimensions.</p>
<p>The rectangle can be drawn on a painter with <a href="q3canvasrectangle.html#drawShape">drawShape</a>().</p>
<p>Like any other canvas item rectangles can be moved with <a href="q3canvasitem.html#move">Q3CanvasItem::move</a>() and <a href="q3canvasitem.html#moveBy">Q3CanvasItem::moveBy</a>(), or by setting coordinates with <a href="q3canvasitem.html#setX">Q3CanvasItem::setX</a>(), <a href="q3canvasitem.html#setY">Q3CanvasItem::setY</a>() and <a href="q3canvasitem.html#setZ">Q3CanvasItem::setZ</a>().</p>
</div>
<p><b>See also </b><a href="http://www.qt.io/product/">QtCanvas</a> and <a href="graphicsview-porting.html">Porting to Graphics View</a>.</p>
<!-- @@@Q3CanvasRectangle -->
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$Q3CanvasRectangle[overload1]$$$Q3CanvasRectangleQ3Canvas* -->
<h3 class="fn"><a name="Q3CanvasRectangle"></a>Q3CanvasRectangle::<span class="name">Q3CanvasRectangle</span> ( <span class="type"><a href="q3canvas.html">Q3Canvas</a></span> * <i>canvas</i> )</h3>
<p>Constructs a rectangle at position (0,0) with both width and height set to 32 pixels on <i>canvas</i>.</p>
<!-- @@@Q3CanvasRectangle -->
<!-- $$$Q3CanvasRectangle$$$Q3CanvasRectangleconstQRect&Q3Canvas* -->
<h3 class="fn"><a name="Q3CanvasRectangle-2"></a>Q3CanvasRectangle::<span class="name">Q3CanvasRectangle</span> ( const <span class="type"><a href="qrect.html">QRect</a></span> & <i>r</i>, <span class="type"><a href="q3canvas.html">Q3Canvas</a></span> * <i>canvas</i> )</h3>
<p>Constructs a rectangle positioned and sized by <i>r</i> on <i>canvas</i>.</p>
<!-- @@@Q3CanvasRectangle -->
<!-- $$$Q3CanvasRectangle$$$Q3CanvasRectangleintintintintQ3Canvas* -->
<h3 class="fn"><a name="Q3CanvasRectangle-3"></a>Q3CanvasRectangle::<span class="name">Q3CanvasRectangle</span> ( <span class="type">int</span> <i>x</i>, <span class="type">int</span> <i>y</i>, <span class="type">int</span> <i>width</i>, <span class="type">int</span> <i>height</i>, <span class="type"><a href="q3canvas.html">Q3Canvas</a></span> * <i>canvas</i> )</h3>
<p>Constructs a rectangle at position (<i>x</i>, <i>y</i>) and size <i>width</i> by <i>height</i>, on <i>canvas</i>.</p>
<!-- @@@Q3CanvasRectangle -->
<!-- $$$~Q3CanvasRectangle[overload1]$$$~Q3CanvasRectangle -->
<h3 class="fn"><a name="dtor.Q3CanvasRectangle"></a>Q3CanvasRectangle::<span class="name">~Q3CanvasRectangle</span> ()</h3>
<p>Destroys the rectangle.</p>
<!-- @@@~Q3CanvasRectangle -->
<!-- $$$areaPoints[overload1]$$$areaPoints -->
<h3 class="fn"><a name="areaPoints"></a><span class="type"><a href="q3pointarray.html">Q3PointArray</a></span> Q3CanvasRectangle::<span class="name">areaPoints</span> () const<tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="q3canvaspolygonalitem.html#areaPoints">Q3CanvasPolygonalItem::areaPoints</a>().</p>
<!-- @@@areaPoints -->
<!-- $$$chunks[overload1]$$$chunks -->
<h3 class="fn"><a name="chunks"></a><span class="type"><a href="q3pointarray.html">Q3PointArray</a></span> Q3CanvasRectangle::<span class="name">chunks</span> () const<tt> [virtual protected]</tt></h3>
<p>Simply calls Q3CanvasItem::chunks().</p>
<!-- @@@chunks -->
<!-- $$$collidesWith[overload1]$$$collidesWithconstQ3CanvasItem* -->
<h3 class="fn"><a name="collidesWith"></a><span class="type">bool</span> Q3CanvasRectangle::<span class="name">collidesWith</span> ( const <span class="type"><a href="q3canvasitem.html">Q3CanvasItem</a></span> * <i>i</i> ) const<tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="q3canvasitem.html#collidesWith">Q3CanvasItem::collidesWith</a>().</p>
<!-- @@@collidesWith -->
<!-- $$$drawShape[overload1]$$$drawShapeQPainter& -->
<h3 class="fn"><a name="drawShape"></a><span class="type">void</span> Q3CanvasRectangle::<span class="name">drawShape</span> ( <span class="type"><a href="qpainter.html">QPainter</a></span> & <i>p</i> )<tt> [virtual protected]</tt></h3>
<p>Reimplemented from <a href="q3canvaspolygonalitem.html#drawShape">Q3CanvasPolygonalItem::drawShape</a>().</p>
<p>Draws the rectangle on painter <i>p</i>.</p>
<!-- @@@drawShape -->
<!-- $$$height[overload1]$$$height -->
<h3 class="fn"><a name="height"></a><span class="type">int</span> Q3CanvasRectangle::<span class="name">height</span> () const</h3>
<p>Returns the height of the rectangle.</p>
<!-- @@@height -->
<!-- $$$rect[overload1]$$$rect -->
<h3 class="fn"><a name="rect"></a><span class="type"><a href="qrect.html">QRect</a></span> Q3CanvasRectangle::<span class="name">rect</span> () const</h3>
<p>Returns the integer-converted <a href="q3canvasitem.html#x">x</a>(), <a href="q3canvasitem.html#y">y</a>() position and <a href="q3canvasrectangle.html#size">size</a>() of the rectangle as a <a href="qrect.html">QRect</a>.</p>
<!-- @@@rect -->
<!-- $$$rtti[overload1]$$$rtti -->
<h3 class="fn"><a name="rtti"></a><span class="type">int</span> Q3CanvasRectangle::<span class="name">rtti</span> () const<tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="q3canvasitem.html#rtti">Q3CanvasItem::rtti</a>().</p>
<p>Returns 5 (<a href="q3canvasitem.html#RttiValues-enum">Q3CanvasItem::Rtti_Rectangle</a>).</p>
<p><b>See also </b><a href="q3canvasitem.html#rtti">Q3CanvasItem::rtti</a>().</p>
<!-- @@@rtti -->
<!-- $$$setSize[overload1]$$$setSizeintint -->
<h3 class="fn"><a name="setSize"></a><span class="type">void</span> Q3CanvasRectangle::<span class="name">setSize</span> ( <span class="type">int</span> <i>width</i>, <span class="type">int</span> <i>height</i> )</h3>
<p>Sets the <i>width</i> and <i>height</i> of the rectangle.</p>
<p><b>See also </b><a href="q3canvasrectangle.html#size">size</a>().</p>
<!-- @@@setSize -->
<!-- $$$size[overload1]$$$size -->
<h3 class="fn"><a name="size"></a><span class="type"><a href="qsize.html">QSize</a></span> Q3CanvasRectangle::<span class="name">size</span> () const</h3>
<p>Returns the <a href="q3canvasrectangle.html#width">width</a>() and <a href="q3canvasrectangle.html#height">height</a>() of the rectangle.</p>
<p><b>See also </b><a href="q3canvasrectangle.html#rect">rect</a>() and <a href="q3canvasrectangle.html#setSize">setSize</a>().</p>
<!-- @@@size -->
<!-- $$$width[overload1]$$$width -->
<h3 class="fn"><a name="width"></a><span class="type">int</span> Q3CanvasRectangle::<span class="name">width</span> () const</h3>
<p>Returns the width of the rectangle.</p>
<!-- @@@width -->
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