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+<title>TQCanvasLine Class</title>
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+<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQCanvasLine Class Reference<br><small>[<a href="canvas.html">canvas module</a>]</small></h1>
+
+<p>The TQCanvasLine class provides a line on a TQCanvas.
+<a href="#details">More...</a>
+<p><tt>#include &lt;<a href="qcanvas-h.html">qcanvas.h</a>&gt;</tt>
+<p>Inherits <a href="qcanvaspolygonalitem.html">TQCanvasPolygonalItem</a>.
+<p><a href="qcanvasline-members.html">List of all member functions.</a>
+<h2>Public Members</h2>
+<ul>
+<li class=fn><a href="#TQCanvasLine"><b>TQCanvasLine</b></a> ( TQCanvas&nbsp;*&nbsp;canvas )</li>
+<li class=fn><a href="#~TQCanvasLine"><b>~TQCanvasLine</b></a> ()</li>
+<li class=fn>void <a href="#setPoints"><b>setPoints</b></a> ( int&nbsp;xa, int&nbsp;ya, int&nbsp;xb, int&nbsp;yb )</li>
+<li class=fn>TQPoint <a href="#startPoint"><b>startPoint</b></a> () const</li>
+<li class=fn>TQPoint <a href="#endPoint"><b>endPoint</b></a> () const</li>
+<li class=fn>virtual int <a href="#rtti"><b>rtti</b></a> () const</li>
+</ul>
+<hr><a name="details"></a><h2>Detailed Description</h2>
+
+
+The TQCanvasLine class provides a line on a <a href="qcanvas.html">TQCanvas</a>.
+
+<p>
+
+
+<p> The line inherits functionality from <a href="qcanvaspolygonalitem.html">TQCanvasPolygonalItem</a>, for
+example the <a href="qcanvaspolygonalitem.html#setPen">setPen</a>() function. The start and end points of the
+line are set with <a href="#setPoints">setPoints</a>().
+<p> Like any other canvas item lines can be moved with
+<a href="qcanvasitem.html#move">TQCanvasItem::move</a>() and <a href="qcanvasitem.html#moveBy">TQCanvasItem::moveBy</a>(), or by setting
+coordinates with <a href="qcanvasitem.html#setX">TQCanvasItem::setX</a>(), <a href="qcanvasitem.html#setY">TQCanvasItem::setY</a>() and
+<a href="qcanvasitem.html#setZ">TQCanvasItem::setZ</a>().
+<p>See also <a href="graphics.html">Graphics Classes</a> and <a href="images.html">Image Processing Classes</a>.
+
+<hr><h2>Member Function Documentation</h2>
+<h3 class=fn><a name="TQCanvasLine"></a>TQCanvasLine::TQCanvasLine ( <a href="qcanvas.html">TQCanvas</a>&nbsp;*&nbsp;canvas )
+</h3>
+Constructs a line from (0,0) to (0,0) on <em>canvas</em>.
+<p> <p>See also <a href="#setPoints">setPoints</a>().
+
+<h3 class=fn><a name="~TQCanvasLine"></a>TQCanvasLine::~TQCanvasLine ()
+</h3>
+Destroys the line.
+
+<h3 class=fn><a href="qpoint.html">TQPoint</a> <a name="endPoint"></a>TQCanvasLine::endPoint () const
+</h3>
+
+<p> Returns the end point of the line.
+<p> <p>See also <a href="#setPoints">setPoints</a>() and <a href="#startPoint">startPoint</a>().
+
+<h3 class=fn>int <a name="rtti"></a>TQCanvasLine::rtti () const<tt> [virtual]</tt>
+</h3>
+Returns 7 (TQCanvasItem::Rtti_Line).
+<p> <p>See also <a href="qcanvasitem.html#rtti">TQCanvasItem::rtti</a>().
+
+<p>Reimplemented from <a href="qcanvaspolygonalitem.html#rtti">TQCanvasPolygonalItem</a>.
+<h3 class=fn>void <a name="setPoints"></a>TQCanvasLine::setPoints ( int&nbsp;xa, int&nbsp;ya, int&nbsp;xb, int&nbsp;yb )
+</h3>
+Sets the line's start point to (<em>xa</em>, <em>ya</em>) and its end point to
+(<em>xb</em>, <em>yb</em>).
+
+<p>Example: <a href="canvas-example.html#x2922">canvas/canvas.cpp</a>.
+<h3 class=fn><a href="qpoint.html">TQPoint</a> <a name="startPoint"></a>TQCanvasLine::startPoint () const
+</h3>
+
+<p> Returns the start point of the line.
+<p> <p>See also <a href="#setPoints">setPoints</a>() and <a href="#endPoint">endPoint</a>().
+
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