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  • Committer: Bazaar Package Importer
  • Author(s): Fathi Boudra
  • Date: 2008-05-26 10:26:31 UTC
  • mfrom: (1.1.3 upstream) (2.1.1 lenny)
  • Revision ID: james.westby@ubuntu.com-20080526102631-bp95mfccnrb957nx
Tags: 5.1.1-1
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qwt-5.1.0/doc/html/class_qwt_compass_wind_arrow.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
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<title>Qwt User&apos;s Guide: QwtCompassWindArrow Class Reference</title>
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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<link href="tabs.css" rel="stylesheet" type="text/css">
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</head><body>
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<!-- Generated by Doxygen 1.5.0 -->
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<div class="tabs">
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  <ul>
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    <li><a href="index.html"><span>Main&nbsp;Page</span></a></li>
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    <li id="current"><a href="classes.html"><span>Classes</span></a></li>
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    <li><a href="files.html"><span>Files</span></a></li>
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    <li><a href="pages.html"><span>Related&nbsp;Pages</span></a></li>
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  </ul></div>
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<div class="tabs">
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  <ul>
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    <li><a href="classes.html"><span>Alphabetical&nbsp;List</span></a></li>
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    <li><a href="annotated.html"><span>Class&nbsp;List</span></a></li>
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    <li><a href="hierarchy.html"><span>Class&nbsp;Hierarchy</span></a></li>
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    <li><a href="functions.html"><span>Class&nbsp;Members</span></a></li>
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  </ul></div>
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<h1>QwtCompassWindArrow Class Reference</h1><!-- doxytag: class="QwtCompassWindArrow" --><!-- doxytag: inherits="QwtDialNeedle" -->Inheritance diagram for QwtCompassWindArrow:<p><center><img src="class_qwt_compass_wind_arrow__inherit__graph.png" border="0" usemap="#_qwt_compass_wind_arrow__inherit__map" alt="Inheritance graph"></center>
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<map name="_qwt_compass_wind_arrow__inherit__map">
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<area href="class_qwt_dial_needle.html" shape="rect" coords="35,8,147,32" alt="">
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</map>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for QwtCompassWindArrow:<p><center><img src="class_qwt_compass_wind_arrow__coll__graph.png" border="0" usemap="#_qwt_compass_wind_arrow__coll__map" alt="Collaboration graph"></center>
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<map name="_qwt_compass_wind_arrow__coll__map">
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<area href="class_qwt_dial_needle.html" shape="rect" coords="35,8,147,32" alt="">
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</map>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="class_qwt_compass_wind_arrow-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
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An indicator for the wind direction. 
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<p>
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<a class="el" href="class_qwt_compass_wind_arrow.html">QwtCompassWindArrow</a> shows the direction where the wind comes from.<p>
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<ul>
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<li>QColorGroup::Light<br>
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 Used for Style1, or the light half of Style2</li><li>QColorGroup::Dark<br>
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 Used for the dark half of Style2</li></ul>
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<p>
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_dial.html">QwtDial</a>, <a class="el" href="class_qwt_compass.html">QwtCompass</a> </dd></dl>
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<p>
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<p>
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Definition at line <a class="el" href="qwt__dial__needle_8h-source.html#l00170">170</a> of file <a class="el" href="qwt__dial__needle_8h-source.html">qwt_dial_needle.h</a>.<table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_compass_wind_arrow.html#55f11e28c9d87c0fb7c306ccd174f2a8">Style</a> { <br>
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&nbsp;&nbsp;<b>Arrow</b>, 
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<br>
50
 
&nbsp;&nbsp;<b>Ray</b>, 
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<br>
52
 
&nbsp;&nbsp;<b>TriangleStyle</b>, 
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<br>
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&nbsp;&nbsp;<b>ThinStyle</b>, 
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<br>
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&nbsp;&nbsp;<b>Style1</b>, 
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<br>
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&nbsp;&nbsp;<b>Style2</b>, 
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<br>
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&nbsp;&nbsp;<b>NoSymbol</b> =  -1, 
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<br>
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&nbsp;&nbsp;<b>Ellipse</b>, 
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<br>
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&nbsp;&nbsp;<b>Rect</b>, 
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<br>
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&nbsp;&nbsp;<b>Diamond</b>, 
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<br>
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&nbsp;&nbsp;<b>Triangle</b>, 
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<br>
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&nbsp;&nbsp;<b>DTriangle</b>, 
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<br>
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&nbsp;&nbsp;<b>UTriangle</b>, 
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<br>
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&nbsp;&nbsp;<b>LTriangle</b>, 
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<br>
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&nbsp;&nbsp;<b>RTriangle</b>, 
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<br>
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&nbsp;&nbsp;<b>Cross</b>, 
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<br>
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&nbsp;&nbsp;<b>XCross</b>, 
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<br>
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&nbsp;&nbsp;<b>HLine</b>, 
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<br>
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&nbsp;&nbsp;<b>VLine</b>, 
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<br>
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&nbsp;&nbsp;<b>Star1</b>, 
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<br>
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&nbsp;&nbsp;<b>Star2</b>, 
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<br>
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&nbsp;&nbsp;<b>Hexagon</b>, 
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<br>
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&nbsp;&nbsp;<b>StyleCnt</b>
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<br>
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 }</td></tr>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_compass_wind_arrow.html#1b5931f43dd7e72fc5a3e2c9b509769d">QwtCompassWindArrow</a> (<a class="el" href="class_qwt_compass_wind_arrow.html#55f11e28c9d87c0fb7c306ccd174f2a8">Style</a>, const QColor &amp;light=Qt::white, const QColor &amp;dark=Qt::gray)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_compass_wind_arrow.html#457b0c6faf84e4926ac303ae9dc06607">draw</a> (QPainter *, const QPoint &amp;, int length, double direction, QPalette::ColorGroup=QPalette::Active) const</td></tr>
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<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">static void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_compass_wind_arrow.html#7a018acb636eec2c3f2d4793c0bfa033">drawStyle1Needle</a> (QPainter *, const QPalette &amp;, QPalette::ColorGroup, const QPoint &amp;, int length, double direction)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">static void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_compass_wind_arrow.html#c326fcaae96d7752c48152e5d7260f62">drawStyle2Needle</a> (QPainter *, const QPalette &amp;, QPalette::ColorGroup, const QPoint &amp;, int length, double direction)</td></tr>
105
 
 
106
 
</table>
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<hr><h2>Member Enumeration Documentation</h2>
108
 
<a class="anchor" name="55f11e28c9d87c0fb7c306ccd174f2a8"></a><!-- doxytag: member="QwtCompassWindArrow::Style" ref="55f11e28c9d87c0fb7c306ccd174f2a8" args="" -->
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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        <tr>
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          <td class="memname">enum <a class="el" href="class_qwt_compass_wind_arrow.html#55f11e28c9d87c0fb7c306ccd174f2a8">QwtCompassWindArrow::Style</a>          </td>
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        </tr>
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      </table>
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</div>
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<div class="memdoc">
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<p>
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Style of the arrow. 
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<p>
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123
 
<p>
124
 
Definition at line <a class="el" href="qwt__dial__needle_8h-source.html#l00174">174</a> of file <a class="el" href="qwt__dial__needle_8h-source.html">qwt_dial_needle.h</a>.
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</div>
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</div><p>
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<hr><h2>Constructor &amp; Destructor Documentation</h2>
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<a class="anchor" name="1b5931f43dd7e72fc5a3e2c9b509769d"></a><!-- doxytag: member="QwtCompassWindArrow::QwtCompassWindArrow" ref="1b5931f43dd7e72fc5a3e2c9b509769d" args="(Style, const QColor &amp;light=Qt::white, const QColor &amp;dark=Qt::gray)" -->
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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        <tr>
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          <td class="memname">QwtCompassWindArrow::QwtCompassWindArrow           </td>
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          <td>(</td>
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          <td class="paramtype"><a class="el" href="class_qwt_compass_wind_arrow.html#55f11e28c9d87c0fb7c306ccd174f2a8">Style</a>&nbsp;</td>
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          <td class="paramname"> <em>style</em>, </td>
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        </tr>
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        <tr>
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          <td class="paramkey"></td>
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          <td></td>
141
 
          <td class="paramtype">const QColor &amp;&nbsp;</td>
142
 
          <td class="paramname"> <em>light</em> = <code>Qt::white</code>, </td>
143
 
        </tr>
144
 
        <tr>
145
 
          <td class="paramkey"></td>
146
 
          <td></td>
147
 
          <td class="paramtype">const QColor &amp;&nbsp;</td>
148
 
          <td class="paramname"> <em>dark</em> = <code>Qt::gray</code></td><td>&nbsp;</td>
149
 
        </tr>
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        <tr>
151
 
          <td></td>
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          <td>)</td>
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          <td></td><td></td><td width="100%"></td>
154
 
        </tr>
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      </table>
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</div>
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<div class="memdoc">
158
 
 
159
 
<p>
160
 
Constructor<p>
161
 
<dl compact><dt><b>Parameters:</b></dt><dd>
162
 
  <table border="0" cellspacing="2" cellpadding="0">
163
 
    <tr><td valign="top"></td><td valign="top"><em>style</em>&nbsp;</td><td>Arrow style </td></tr>
164
 
    <tr><td valign="top"></td><td valign="top"><em>light</em>&nbsp;</td><td>Light color </td></tr>
165
 
    <tr><td valign="top"></td><td valign="top"><em>dark</em>&nbsp;</td><td>Dark color </td></tr>
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  </table>
167
 
</dl>
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169
 
<p>
170
 
Definition at line <a class="el" href="qwt__dial__needle_8cpp-source.html#l00467">467</a> of file <a class="el" href="qwt__dial__needle_8cpp-source.html">qwt_dial_needle.cpp</a>.
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<p>
172
 
References <a class="el" href="qwt__dial__needle_8cpp-source.html#l00048">QwtDialNeedle::palette()</a>, and <a class="el" href="qwt__dial__needle_8cpp-source.html#l00040">QwtDialNeedle::setPalette()</a>.
173
 
</div>
174
 
</div><p>
175
 
<hr><h2>Member Function Documentation</h2>
176
 
<a class="anchor" name="457b0c6faf84e4926ac303ae9dc06607"></a><!-- doxytag: member="QwtCompassWindArrow::draw" ref="457b0c6faf84e4926ac303ae9dc06607" args="(QPainter *, const QPoint &amp;, int length, double direction, QPalette::ColorGroup=QPalette::Active) const" -->
177
 
<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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        <tr>
181
 
          <td class="memname">void QwtCompassWindArrow::draw           </td>
182
 
          <td>(</td>
183
 
          <td class="paramtype">QPainter *&nbsp;</td>
184
 
          <td class="paramname"> <em>painter</em>, </td>
185
 
        </tr>
186
 
        <tr>
187
 
          <td class="paramkey"></td>
188
 
          <td></td>
189
 
          <td class="paramtype">const QPoint &amp;&nbsp;</td>
190
 
          <td class="paramname"> <em>center</em>, </td>
191
 
        </tr>
192
 
        <tr>
193
 
          <td class="paramkey"></td>
194
 
          <td></td>
195
 
          <td class="paramtype">int&nbsp;</td>
196
 
          <td class="paramname"> <em>length</em>, </td>
197
 
        </tr>
198
 
        <tr>
199
 
          <td class="paramkey"></td>
200
 
          <td></td>
201
 
          <td class="paramtype">double&nbsp;</td>
202
 
          <td class="paramname"> <em>direction</em>, </td>
203
 
        </tr>
204
 
        <tr>
205
 
          <td class="paramkey"></td>
206
 
          <td></td>
207
 
          <td class="paramtype">QPalette::ColorGroup&nbsp;</td>
208
 
          <td class="paramname"> <em>colorGroup</em> = <code>QPalette::Active</code></td><td>&nbsp;</td>
209
 
        </tr>
210
 
        <tr>
211
 
          <td></td>
212
 
          <td>)</td>
213
 
          <td></td><td></td><td width="100%"> const<code> [virtual]</code></td>
214
 
        </tr>
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      </table>
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</div>
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<div class="memdoc">
218
 
 
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<p>
220
 
Draw the needle<p>
221
 
<dl compact><dt><b>Parameters:</b></dt><dd>
222
 
  <table border="0" cellspacing="2" cellpadding="0">
223
 
    <tr><td valign="top"></td><td valign="top"><em>painter</em>&nbsp;</td><td>Painter </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>center</em>&nbsp;</td><td>Center of the dial, start position for the needle </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>length</em>&nbsp;</td><td>Length of the needle </td></tr>
226
 
    <tr><td valign="top"></td><td valign="top"><em>direction</em>&nbsp;</td><td>Direction of the needle, in degrees counter clockwise </td></tr>
227
 
    <tr><td valign="top"></td><td valign="top"><em>colorGroup</em>&nbsp;</td><td>Color group, used for painting </td></tr>
228
 
  </table>
229
 
</dl>
230
 
 
231
 
<p>
232
 
Implements <a class="el" href="class_qwt_dial_needle.html#d38b1e7d9ef0bf012f8f1b21b0972cc9">QwtDialNeedle</a>.
233
 
<p>
234
 
Definition at line <a class="el" href="qwt__dial__needle_8cpp-source.html#l00492">492</a> of file <a class="el" href="qwt__dial__needle_8cpp-source.html">qwt_dial_needle.cpp</a>.
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<p>
236
 
References <a class="el" href="qwt__dial__needle_8cpp-source.html#l00517">drawStyle1Needle()</a>, <a class="el" href="qwt__dial__needle_8cpp-source.html#l00554">drawStyle2Needle()</a>, and <a class="el" href="qwt__dial__needle_8cpp-source.html#l00048">QwtDialNeedle::palette()</a>.
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</div>
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</div><p>
239
 
<a class="anchor" name="7a018acb636eec2c3f2d4793c0bfa033"></a><!-- doxytag: member="QwtCompassWindArrow::drawStyle1Needle" ref="7a018acb636eec2c3f2d4793c0bfa033" args="(QPainter *, const QPalette &amp;, QPalette::ColorGroup, const QPoint &amp;, int length, double direction)" -->
240
 
<div class="memitem">
241
 
<div class="memproto">
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      <table class="memname">
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        <tr>
244
 
          <td class="memname">void QwtCompassWindArrow::drawStyle1Needle           </td>
245
 
          <td>(</td>
246
 
          <td class="paramtype">QPainter *&nbsp;</td>
247
 
          <td class="paramname"> <em>painter</em>, </td>
248
 
        </tr>
249
 
        <tr>
250
 
          <td class="paramkey"></td>
251
 
          <td></td>
252
 
          <td class="paramtype">const QPalette &amp;&nbsp;</td>
253
 
          <td class="paramname"> <em>palette</em>, </td>
254
 
        </tr>
255
 
        <tr>
256
 
          <td class="paramkey"></td>
257
 
          <td></td>
258
 
          <td class="paramtype">QPalette::ColorGroup&nbsp;</td>
259
 
          <td class="paramname"> <em>colorGroup</em>, </td>
260
 
        </tr>
261
 
        <tr>
262
 
          <td class="paramkey"></td>
263
 
          <td></td>
264
 
          <td class="paramtype">const QPoint &amp;&nbsp;</td>
265
 
          <td class="paramname"> <em>center</em>, </td>
266
 
        </tr>
267
 
        <tr>
268
 
          <td class="paramkey"></td>
269
 
          <td></td>
270
 
          <td class="paramtype">int&nbsp;</td>
271
 
          <td class="paramname"> <em>length</em>, </td>
272
 
        </tr>
273
 
        <tr>
274
 
          <td class="paramkey"></td>
275
 
          <td></td>
276
 
          <td class="paramtype">double&nbsp;</td>
277
 
          <td class="paramname"> <em>direction</em></td><td>&nbsp;</td>
278
 
        </tr>
279
 
        <tr>
280
 
          <td></td>
281
 
          <td>)</td>
282
 
          <td></td><td></td><td width="100%"><code> [static]</code></td>
283
 
        </tr>
284
 
      </table>
285
 
</div>
286
 
<div class="memdoc">
287
 
 
288
 
<p>
289
 
Draw a compass needle<p>
290
 
<dl compact><dt><b>Parameters:</b></dt><dd>
291
 
  <table border="0" cellspacing="2" cellpadding="0">
292
 
    <tr><td valign="top"></td><td valign="top"><em>painter</em>&nbsp;</td><td>Painter </td></tr>
293
 
    <tr><td valign="top"></td><td valign="top"><em>palette</em>&nbsp;</td><td>Palette </td></tr>
294
 
    <tr><td valign="top"></td><td valign="top"><em>colorGroup</em>&nbsp;</td><td>colorGroup </td></tr>
295
 
    <tr><td valign="top"></td><td valign="top"><em>center</em>&nbsp;</td><td>Center of the dial, start position for the needle </td></tr>
296
 
    <tr><td valign="top"></td><td valign="top"><em>length</em>&nbsp;</td><td>Length of the needle </td></tr>
297
 
    <tr><td valign="top"></td><td valign="top"><em>direction</em>&nbsp;</td><td>Direction of the needle, in degrees counter clockwise </td></tr>
298
 
  </table>
299
 
</dl>
300
 
 
301
 
<p>
302
 
Definition at line <a class="el" href="qwt__dial__needle_8cpp-source.html#l00517">517</a> of file <a class="el" href="qwt__dial__needle_8cpp-source.html">qwt_dial_needle.cpp</a>.
303
 
<p>
304
 
Referenced by <a class="el" href="qwt__dial__needle_8cpp-source.html#l00492">draw()</a>.
305
 
</div>
306
 
</div><p>
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<a class="anchor" name="c326fcaae96d7752c48152e5d7260f62"></a><!-- doxytag: member="QwtCompassWindArrow::drawStyle2Needle" ref="c326fcaae96d7752c48152e5d7260f62" args="(QPainter *, const QPalette &amp;, QPalette::ColorGroup, const QPoint &amp;, int length, double direction)" -->
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<div class="memitem">
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<div class="memproto">
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      <table class="memname">
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        <tr>
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          <td class="memname">void QwtCompassWindArrow::drawStyle2Needle           </td>
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          <td>(</td>
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          <td class="paramtype">QPainter *&nbsp;</td>
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          <td class="paramname"> <em>painter</em>, </td>
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        </tr>
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        <tr>
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          <td class="paramkey"></td>
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          <td></td>
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          <td class="paramtype">const QPalette &amp;&nbsp;</td>
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          <td class="paramname"> <em>palette</em>, </td>
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        </tr>
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        <tr>
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          <td class="paramkey"></td>
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          <td></td>
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          <td class="paramtype">QPalette::ColorGroup&nbsp;</td>
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          <td class="paramname"> <em>colorGroup</em>, </td>
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        </tr>
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        <tr>
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          <td class="paramkey"></td>
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          <td></td>
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          <td class="paramtype">const QPoint &amp;&nbsp;</td>
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          <td class="paramname"> <em>center</em>, </td>
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          <td class="paramkey"></td>
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          <td></td>
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          <td class="paramtype">int&nbsp;</td>
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          <td class="paramname"> <em>length</em>, </td>
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          <td class="paramkey"></td>
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          <td></td>
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          <td class="paramtype">double&nbsp;</td>
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          <td class="paramname"> <em>direction</em></td><td>&nbsp;</td>
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        </tr>
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        <tr>
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          <td></td>
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          <td>)</td>
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          <td></td><td></td><td width="100%"><code> [static]</code></td>
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</div>
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<div class="memdoc">
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<p>
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Draw a compass needle<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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  <table border="0" cellspacing="2" cellpadding="0">
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    <tr><td valign="top"></td><td valign="top"><em>painter</em>&nbsp;</td><td>Painter </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>palette</em>&nbsp;</td><td>Palette </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>colorGroup</em>&nbsp;</td><td>colorGroup </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>center</em>&nbsp;</td><td>Center of the dial, start position for the needle </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>length</em>&nbsp;</td><td>Length of the needle </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>direction</em>&nbsp;</td><td>Direction of the needle, in degrees counter clockwise </td></tr>
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  </table>
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</dl>
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<p>
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Definition at line <a class="el" href="qwt__dial__needle_8cpp-source.html#l00554">554</a> of file <a class="el" href="qwt__dial__needle_8cpp-source.html">qwt_dial_needle.cpp</a>.
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<p>
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Referenced by <a class="el" href="qwt__dial__needle_8cpp-source.html#l00492">draw()</a>.
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</div>
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</div><p>
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<hr size="1"><address style="align: right;"><small>Generated on Thu May 1 15:44:26 2008 for Qwt User's Guide by&nbsp;
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.0 </small></address>
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</body>
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