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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- qpainterpath.cpp -->
  <title>Qt 4.8: Element Class Reference</title>
  <link rel="stylesheet" type="text/css" href="style/offline.css" />
</head>
<body>
<div class="header" id="qtdocheader">
  <div class="content"> 
    <a href="index.html" class="qtref"><span>Qt Reference Documentation</span></a>
  </div>
  <div class="breadcrumb toolblock">
    <ul>
      <li class="first"><a href="index.html">Home</a></li>
      <!--  Breadcrumbs go here -->
<li><a href="modules.html">Modules</a></li>
<li><a href="qtgui.html">QtGui</a></li>
<li>Element</li>
    </ul>
  </div>
</div>
<div class="content mainContent">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#public-variables">Public Variables</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<h1 class="title">Element Class Reference</h1>
<span class="small-subtitle">(QPainterPath::Element)<br/></span>
<!-- $$$Element-brief -->
<p>The QPainterPath::Element class specifies the position and type of a subpath. <a href="#details">More...</a></p>
<!-- @@@Element -->
<pre class="cpp"> <span class="preprocessor">#include &lt;<a href="qpainterpath.html">QPainterPath</a>&gt;</span></pre><ul>
<li><a href="qpainterpath-element-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qpainterpath-element.html#isCurveTo">isCurveTo</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qpainterpath-element.html#isLineTo">isLineTo</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qpainterpath-element.html#isMoveTo">isMoveTo</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qpainterpath-element.html#operator-QPointF">operator QPointF</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qpainterpath-element.html#operator-not-eq">operator!=</a></b> ( const Element &amp; <i>other</i> ) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qpainterpath-element.html#operator-eq-eq">operator==</a></b> ( const Element &amp; <i>other</i> ) const</td></tr>
</table>
<a name="public-variables"></a>
<h2>Public Variables</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> ElementType </td><td class="memItemRight bottomAlign"><b><a href="qpainterpath-element.html#type-var">type</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> qreal </td><td class="memItemRight bottomAlign"><b><a href="qpainterpath-element.html#x-var">x</a></b></td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> qreal </td><td class="memItemRight bottomAlign"><b><a href="qpainterpath-element.html#y-var">y</a></b></td></tr>
</table>
<a name="details"></a>
<!-- $$$Element-description -->
<div class="descr">
<h2>Detailed Description</h2>
<p>The QPainterPath::Element class specifies the position and type of a subpath.</p>
<p>Once a <a href="qpainterpath.html">QPainterPath</a> object is constructed, subpaths like lines and curves can be added to the path (creating <a href="qpainterpath.html#ElementType-enum">QPainterPath::LineToElement</a> and <a href="qpainterpath.html#ElementType-enum">QPainterPath::CurveToElement</a> components).</p>
<p>The lines and curves stretch from the <a href="qpainterpath.html#currentPosition">currentPosition</a>() to the position passed as argument. The <a href="qpainterpath.html#currentPosition">currentPosition</a>() of the <a href="qpainterpath.html">QPainterPath</a> object is always the end position of the last subpath that was added (or the initial start point). The <a href="qpainterpath.html#moveTo">moveTo</a>() function can be used to move the <a href="qpainterpath.html#currentPosition">currentPosition</a>() without adding a line or curve, creating a <a href="qpainterpath.html#ElementType-enum">QPainterPath::MoveToElement</a> component.</p>
</div>
<p><b>See also </b><a href="qpainterpath.html">QPainterPath</a>.</p>
<!-- @@@Element -->
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$isCurveTo[overload1]$$$isCurveTo -->
<h3 class="fn"><a name="isCurveTo"></a><span class="type">bool</span> Element::<span class="name">isCurveTo</span> () const</h3>
<p>Returns true if the element is a curve, otherwise returns false.</p>
<p><b>See also </b><a href="qpainterpath-element.html#type-var">type</a> and <a href="qpainterpath.html#ElementType-enum">QPainterPath::CurveToElement</a>.</p>
<!-- @@@isCurveTo -->
<!-- $$$isLineTo[overload1]$$$isLineTo -->
<h3 class="fn"><a name="isLineTo"></a><span class="type">bool</span> Element::<span class="name">isLineTo</span> () const</h3>
<p>Returns true if the element is a line, otherwise returns false.</p>
<p><b>See also </b><a href="qpainterpath-element.html#type-var">type</a> and <a href="qpainterpath.html#ElementType-enum">QPainterPath::LineToElement</a>.</p>
<!-- @@@isLineTo -->
<!-- $$$isMoveTo[overload1]$$$isMoveTo -->
<h3 class="fn"><a name="isMoveTo"></a><span class="type">bool</span> Element::<span class="name">isMoveTo</span> () const</h3>
<p>Returns true if the element is moving the current position, otherwise returns false.</p>
<p><b>See also </b><a href="qpainterpath-element.html#type-var">type</a> and <a href="qpainterpath.html#ElementType-enum">QPainterPath::MoveToElement</a>.</p>
<!-- @@@isMoveTo -->
<!-- $$$operator QPointF[overload1]$$$operator QPointF -->
<h3 class="fn"><a name="operator-QPointF"></a>Element::<span class="name">operator QPointF</span> () const</h3>
<p>Returns the element's position.</p>
<p><b>See also </b><a href="qpainterpath-element.html#x-var">x</a> and <a href="qpainterpath-element.html#y-var">y</a>.</p>
<!-- @@@operator QPointF -->
<!-- $$$operator!=[overload1]$$$operator!=constElement& -->
<h3 class="fn"><a name="operator-not-eq"></a><span class="type">bool</span> Element::<span class="name">operator!=</span> ( const <span class="type">Element</span> &amp; <i>other</i> ) const</h3>
<p>Returns true if this element is not equal to <i>other</i>; otherwise returns false.</p>
<p>This function was introduced in Qt 4.2.</p>
<p><b>See also </b><a href="qpainterpath-element.html#operator-eq-eq">operator==</a>().</p>
<!-- @@@operator!= -->
<!-- $$$operator==[overload1]$$$operator==constElement& -->
<h3 class="fn"><a name="operator-eq-eq"></a><span class="type">bool</span> Element::<span class="name">operator==</span> ( const <span class="type">Element</span> &amp; <i>other</i> ) const</h3>
<p>Returns true if this element is equal to <i>other</i>; otherwise returns false.</p>
<p>This function was introduced in Qt 4.2.</p>
<p><b>See also </b><a href="qpainterpath-element.html#operator-not-eq">operator!=</a>().</p>
<!-- @@@operator== -->
</div>
<div class="vars">
<h2>Member Variable Documentation</h2>
<!-- $$$type -->
<h3 class="fn"><a name="type-var"></a><span class="type"><a href="qpainterpath.html#ElementType-enum">ElementType</a></span> Element::<span class="name">type</span></h3>
<p>This variable holds the type of element.</p>
<p><b>See also </b><a href="qpainterpath-element.html#isCurveTo">isCurveTo</a>(), <a href="qpainterpath-element.html#isLineTo">isLineTo</a>(), and <a href="qpainterpath-element.html#isMoveTo">isMoveTo</a>().</p>
<!-- @@@type -->
<!-- $$$x -->
<h3 class="fn"><a name="x-var"></a><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span> Element::<span class="name">x</span></h3>
<p>This variable holds the x coordinate of the element's position.</p>
<p><b>See also </b><a href="qpainterpath-element.html#operator-QPointF">operator QPointF</a>().</p>
<!-- @@@x -->
<!-- $$$y -->
<h3 class="fn"><a name="y-var"></a><span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span> Element::<span class="name">y</span></h3>
<p>This variable holds the y coordinate of the element's position.</p>
<p><b>See also </b><a href="qpainterpath-element.html#operator-QPointF">operator QPointF</a>().</p>
<!-- @@@y -->
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