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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<h1 align=center>QCanvasPolygon Class Reference<br><small>[ <a href="canvas.html">canvas module</a> ]</small></h1><br clear="all">
<p>
A polygon with a movable reference point.
<a href="#details">More...</a>
<p>
<code>#include <<a href="qcanvas-h.html">qcanvas.h</a>></code>
<p>
Inherits <a href="qcanvaspolygonalitem.html">QCanvasPolygonalItem</a>.
<p><a href="qcanvaspolygon-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class="fn"><a href="#bacf1b"><b>QCanvasPolygon</b></a>(QCanvas*canvas)</div>
<li><div class="fn"><a href="#36216a"><b>~QCanvasPolygon</b></a>()</div>
<li><div class="fn">void<a href="#cfccc3"><b>setPoints</b></a>(QPointArray)</div>
<li><div class="fn">QPointArray<a href="#eb2c6b"><b>points</b></a>()const</div>
<li><div class="fn">virtualQPointArray<a href="#13b6e5"><b>areaPoints</b></a>()const</div>
<li><div class="fn">virtualint<a href="#03cb08"><b>rtti</b></a>()const</div>
</ul>
<h2>Protected Members</h2>
<ul>
<li><div class="fn">virtualvoid<a href="#8ed46c"><b>drawShape</b></a>(QPainter&)</div>
</ul>
<hr><h2><a name="details"></a>Detailed Description</h2>
A polygon with a movable reference point.
<p>
Paints a polygon in a <a href="qbrush.html">QBrush</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class="fn"><a name="bacf1b"></a>QCanvasPolygon::QCanvasPolygon(<a href="qcanvas.html">QCanvas</a>*canvas)</h3>
<p>Constructs a pointless polygon on <em>canvas.</em>
You should call <a href="#cfccc3">setPoints</a>() before
using it further.
<h3 class="fn"><a name="36216a"></a>QCanvasPolygon::~QCanvasPolygon()</h3>
<p>Destructs the polygon.
<h3 class="fn"><a href="qpointarray.html">QPointArray</a><a name="13b6e5"></a>QCanvasPolygon::areaPoints()const <code>[virtual]</code></h3>
<p>Returns the vertices of the polygon translated by the <a href="qcanvasitem.html#e0e6af">x</a>(), <a href="qcanvasitem.html#2eabbd">y</a>() position.
<p>See also <a href="#cfccc3">setPoints</a>() and <a href="#eb2c6b">points</a>().
<p>Reimplemented from <a href="qcanvaspolygonalitem.html#e56d42">QCanvasPolygonalItem.</a>
<h3 class="fn">void<a name="8ed46c"></a>QCanvasPolygon::drawShape(<a href="qpainter.html">QPainter</a>&p) <code>[virtualprotected]</code></h3>
<p>Note that QCanvasPolygon does not support an outline (pen is
always NoPen).
<p>Reimplemented from <a href="qcanvaspolygonalitem.html#b0e0fb">QCanvasPolygonalItem.</a>
<h3 class="fn">void<a name="7c9c71"></a>QCanvasPolygon::moveBy(doubledx, doubledy) <code>[virtual]</code></h3>
<p>Reimplemented for internal reasons; the API is not affected.
<p>Reimplemented from <a href="qcanvasitem.html#799882">QCanvasItem.</a>
<h3 class="fn"><a href="qpointarray.html">QPointArray</a><a name="eb2c6b"></a>QCanvasPolygon::points()const</h3>
<p>Returns the vertices of the polygon, not translated by the position.
<p>See also <a href="#cfccc3">setPoints</a>() and <a href="#13b6e5">areaPoints</a>().
<h3 class="fn">int<a name="03cb08"></a>QCanvasPolygon::rtti()const <code>[virtual]</code></h3>
<p>Returns 4.
<p>See also <a href="qcanvasitem.html#f75ac7">QCanvasItem::rtti</a>().
<p>Reimplemented from <a href="qcanvasitem.html#f75ac7">QCanvasItem.</a>
<h3 class="fn">void<a name="cfccc3"></a>QCanvasPolygon::setPoints(<a href="qpointarray.html">QPointArray</a>pa)</h3>
<p>Sets the points of the polygon to be <em>pa,</em> which will be translated
by <a href="qcanvasitem.html#e0e6af">x</a>(), <a href="qcanvasitem.html#2eabbd">y</a>() as the polygon is moved.
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