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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>Wt: Wt::WLineF Class Reference</title>
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<div class="navpath"><a class="el" href="namespaceWt.html">Wt</a>::<a class="el" href="classWt_1_1WLineF.html">WLineF</a>
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<h1>Wt::WLineF Class Reference<br>
<small>
[<a class="el" href="group__painting.html">Painting system</a>]</small>
</h1><!-- doxytag: class="Wt::WLineF" -->Utility class that defines a single line.
<a href="#_details">More...</a>
<p>
<code>#include <Wt/WLineF></code>
<p>
<p>
<a href="classWt_1_1WLineF-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WLineF.html#b533503505006e748bf0681e7f673ec4">WLineF</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#b533503505006e748bf0681e7f673ec4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WLineF.html#f5c42eaf0f3bf07d59be34c5c1a8d3cc">WLineF</a> (const <a class="el" href="classWt_1_1WPointF.html">WPointF</a> &p1, const <a class="el" href="classWt_1_1WPointF.html">WPointF</a> &p2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct a line connecting two points. <a href="#f5c42eaf0f3bf07d59be34c5c1a8d3cc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WLineF.html#76ec4074899bddcd5f5f7c98b325aa9e">WLineF</a> (double x1, double y1, double x2, double y2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct a line connecting two points. <a href="#76ec4074899bddcd5f5f7c98b325aa9e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WLineF.html#e77953fa42db1dfa3ca31ea724b9fa2e">x1</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the X coordinate of the first point. <a href="#e77953fa42db1dfa3ca31ea724b9fa2e"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WLineF.html#3cd53cb1c953a0eb8d46d6093c4fd464">y1</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the Y coordinate of the first point. <a href="#3cd53cb1c953a0eb8d46d6093c4fd464"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WLineF.html#b35731a2fb8572145cf44ddaead5cbb1">x2</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the X coordinate of the second point. <a href="#b35731a2fb8572145cf44ddaead5cbb1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WLineF.html#266e3d68414a37bdd4e594796e70b51b">y2</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the Y coordinate of the second point. <a href="#266e3d68414a37bdd4e594796e70b51b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classWt_1_1WPointF.html">WPointF</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WLineF.html#26d62a64bdc03ec0c89d081c3542becf">p1</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the first point. <a href="#26d62a64bdc03ec0c89d081c3542becf"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classWt_1_1WPointF.html">WPointF</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WLineF.html#4775a8b23cc30daf2917ac938711706f">p2</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the second point. <a href="#4775a8b23cc30daf2917ac938711706f"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Utility class that defines a single line. <hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="b533503505006e748bf0681e7f673ec4"></a><!-- doxytag: member="Wt::WLineF::WLineF" ref="b533503505006e748bf0681e7f673ec4" args="()" -->
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<td class="memname">Wt::WLineF::WLineF </td>
<td>(</td>
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<p>
Default constructor.
<p>
Constructs a line from (<em>x1=0</em>,<em>y1=0</em>) to (<em>x2=0</em>,<code>y2=0</code>).
</div>
</div><p>
<a class="anchor" name="f5c42eaf0f3bf07d59be34c5c1a8d3cc"></a><!-- doxytag: member="Wt::WLineF::WLineF" ref="f5c42eaf0f3bf07d59be34c5c1a8d3cc" args="(const WPointF &p1, const WPointF &p2)" -->
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<td class="memname">Wt::WLineF::WLineF </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1WPointF.html">WPointF</a> & </td>
<td class="paramname"> <em>p1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classWt_1_1WPointF.html">WPointF</a> & </td>
<td class="paramname"> <em>p2</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>
Construct a line connecting two points.
<p>
Constructs a line from <em>p1</em> to <code>p2</code>.
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<a class="anchor" name="76ec4074899bddcd5f5f7c98b325aa9e"></a><!-- doxytag: member="Wt::WLineF::WLineF" ref="76ec4074899bddcd5f5f7c98b325aa9e" args="(double x1, double y1, double x2, double y2)" -->
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<td class="memname">Wt::WLineF::WLineF </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>x1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>y1</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>x2</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>y2</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td></td>
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</div>
<div class="memdoc">
<p>
Construct a line connecting two points.
<p>
Constructs a line from (<em>x1</em>,<em>y1</em>) to (<em>x2</em>,<code>y2</code>).
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="e77953fa42db1dfa3ca31ea724b9fa2e"></a><!-- doxytag: member="Wt::WLineF::x1" ref="e77953fa42db1dfa3ca31ea724b9fa2e" args="() const " -->
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<td class="memname">double Wt::WLineF::x1 </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>
Returns the X coordinate of the first point.
<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WLineF.html#3cd53cb1c953a0eb8d46d6093c4fd464" title="Returns the Y coordinate of the first point.">y1()</a>, <a class="el" href="classWt_1_1WLineF.html#26d62a64bdc03ec0c89d081c3542becf" title="Returns the first point.">p1()</a> </dd></dl>
</div>
</div><p>
<a class="anchor" name="3cd53cb1c953a0eb8d46d6093c4fd464"></a><!-- doxytag: member="Wt::WLineF::y1" ref="3cd53cb1c953a0eb8d46d6093c4fd464" args="() const " -->
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<td class="memname">double Wt::WLineF::y1 </td>
<td>(</td>
<td class="paramname"> </td>
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<td> const<code> [inline]</code></td>
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<p>
Returns the Y coordinate of the first point.
<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WLineF.html#e77953fa42db1dfa3ca31ea724b9fa2e" title="Returns the X coordinate of the first point.">x1()</a>, <a class="el" href="classWt_1_1WLineF.html#26d62a64bdc03ec0c89d081c3542becf" title="Returns the first point.">p1()</a> </dd></dl>
</div>
</div><p>
<a class="anchor" name="b35731a2fb8572145cf44ddaead5cbb1"></a><!-- doxytag: member="Wt::WLineF::x2" ref="b35731a2fb8572145cf44ddaead5cbb1" args="() const " -->
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<td class="memname">double Wt::WLineF::x2 </td>
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<td> const<code> [inline]</code></td>
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<p>
Returns the X coordinate of the second point.
<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WLineF.html#266e3d68414a37bdd4e594796e70b51b" title="Returns the Y coordinate of the second point.">y2()</a>, <a class="el" href="classWt_1_1WLineF.html#4775a8b23cc30daf2917ac938711706f" title="Returns the second point.">p2()</a> </dd></dl>
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</div><p>
<a class="anchor" name="266e3d68414a37bdd4e594796e70b51b"></a><!-- doxytag: member="Wt::WLineF::y2" ref="266e3d68414a37bdd4e594796e70b51b" args="() const " -->
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<td class="memname">double Wt::WLineF::y2 </td>
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<td> const<code> [inline]</code></td>
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<p>
Returns the Y coordinate of the second point.
<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WLineF.html#b35731a2fb8572145cf44ddaead5cbb1" title="Returns the X coordinate of the second point.">x2()</a>, <a class="el" href="classWt_1_1WLineF.html#4775a8b23cc30daf2917ac938711706f" title="Returns the second point.">p2()</a> </dd></dl>
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</div><p>
<a class="anchor" name="26d62a64bdc03ec0c89d081c3542becf"></a><!-- doxytag: member="Wt::WLineF::p1" ref="26d62a64bdc03ec0c89d081c3542becf" args="() const " -->
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<td class="memname"><a class="el" href="classWt_1_1WPointF.html">WPointF</a> Wt::WLineF::p1 </td>
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<p>
Returns the first point.
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WLineF.html#e77953fa42db1dfa3ca31ea724b9fa2e" title="Returns the X coordinate of the first point.">x1()</a>, <a class="el" href="classWt_1_1WLineF.html#3cd53cb1c953a0eb8d46d6093c4fd464" title="Returns the Y coordinate of the first point.">y1()</a> </dd></dl>
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<a class="anchor" name="4775a8b23cc30daf2917ac938711706f"></a><!-- doxytag: member="Wt::WLineF::p2" ref="4775a8b23cc30daf2917ac938711706f" args="() const " -->
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<td class="memname"><a class="el" href="classWt_1_1WPointF.html">WPointF</a> Wt::WLineF::p2 </td>
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<td> const</td>
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Returns the second point.
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WLineF.html#b35731a2fb8572145cf44ddaead5cbb1" title="Returns the X coordinate of the second point.">x2()</a>, <a class="el" href="classWt_1_1WLineF.html#266e3d68414a37bdd4e594796e70b51b" title="Returns the Y coordinate of the second point.">y2()</a> </dd></dl>
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