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  • Committer: Bazaar Package Importer
  • Author(s): Fathi Boudra
  • Date: 2007-10-05 15:20:41 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20071005152041-qmybqh4fj9jejyo2
Tags: 5.0.2-2
http://bugs.debian.org/437877
http://bugs.debian.org/443110
* Handle nostrip build option. (Closes: #437877)
* Build libqwt5-doc package in binary-indep target. (Closes: #443110)

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qwt-5.0.1/doc/html/class_qwt_double_interval.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: QwtDoubleInterval 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 1.4.6 -->
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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>QwtDoubleInterval Class Reference</h1><!-- doxytag: class="QwtDoubleInterval" --><a href="class_qwt_double_interval-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
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A class representing an interval. 
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<p>
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The interval is represented by 2 doubles, the lower and the upper limit. 
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<p>
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<p>
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Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00021">21</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.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 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_double_interval.html#d07ae136fc65e6ad566b482274705cf2">QwtDoubleInterval</a> ()</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_double_interval.html#bd54f6f95ab5fb8f77ee1e7354b74620">QwtDoubleInterval</a> (double minValue, double maxValue)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#a824f64ce1f33a025d60e1810c956f09">setInterval</a> (double minValue, double maxValue)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#e4735252fef79bff0bda2dc61fb886c2">normalized</a> () const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#ad0ecc63759dd0cded108b111649601e">inverted</a> () const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#01ad17798ad6236638a16771405075cd">limited</a> (double minValue, double maxValue) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#b373610a84a4cde4fa42afb0c4b4d603">operator==</a> (const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#682025b4426f142207a112b3e7de7a71">operator!=</a> (const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#2d7d56e81ee75911f176c94f6aaf4b8b">minValue</a> () const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#8fd8629d76f24d5494e59458cd79c4e2">maxValue</a> () const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#b5d610e0d1fc9a5a3bc020dd39326327">width</a> () const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#610a87e9921738cf3a4ef1f4cbd96f02">setMinValue</a> (double)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#34863ae20465138c887f6de55a5f1bed">setMaxValue</a> (double)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#8468036025b90b7b420722c2bd165fcb">contains</a> (double value) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#f5e38d3d8fe79ca8f137df616e36b5d7">intersects</a> (const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#52488d71ecc5dee5ea0a4106bd7901f4">intersect</a> (const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#f6f3a0baf79d261237fb4aca2f099716">unite</a> (const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#6d7180c27b35aa577edbab066280be6e">operator|</a> (const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#35be3184a64ddd4c1180c26a54d1c438">operator &amp;</a> (const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="08451058f63dd6b4f8e5a23ba955454a"></a><!-- doxytag: member="QwtDoubleInterval::operator|=" ref="08451058f63dd6b4f8e5a23ba955454a" args="(const QwtDoubleInterval &amp;)" -->
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<a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#08451058f63dd6b4f8e5a23ba955454a">operator|=</a> (const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7faf407a4d6fcfbd15e7d1c425293908"></a><!-- doxytag: member="QwtDoubleInterval::operator &amp;=" ref="7faf407a4d6fcfbd15e7d1c425293908" args="(const QwtDoubleInterval &amp;)" -->
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<a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#7faf407a4d6fcfbd15e7d1c425293908">operator &amp;=</a> (const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#718e883366caa45e24b2ba4b9d529f11">extend</a> (double value) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#00056b9d5a76b8f0e58003b7aa3307af">operator|</a> (double) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a65305f7334c0ab9507a5948d1d384e8"></a><!-- doxytag: member="QwtDoubleInterval::operator|=" ref="a65305f7334c0ab9507a5948d1d384e8" args="(double)" -->
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<a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#a65305f7334c0ab9507a5948d1d384e8">operator|=</a> (double)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#311402213e243b809008faaec00507d5">isValid</a> () const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#fed126a2f37a7a9487574de8c55ab722">isNull</a> () const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#4e182e414b506ebbad083a2005c0614c">invalidate</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_double_interval.html#762d619c1af104da8b73c6009b7cd669">symmetrize</a> (double value) const </td></tr>
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</table>
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<hr><h2>Constructor &amp; Destructor Documentation</h2>
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<a class="anchor" name="d07ae136fc65e6ad566b482274705cf2"></a><!-- doxytag: member="QwtDoubleInterval::QwtDoubleInterval" ref="d07ae136fc65e6ad566b482274705cf2" args="()" --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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  <tr>
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    <td class="mdRow">
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      <table cellpadding="0" cellspacing="0" border="0">
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        <tr>
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          <td class="md" nowrap valign="top">QwtDoubleInterval::QwtDoubleInterval           </td>
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          <td class="md" valign="top">(&nbsp;</td>
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          <td class="mdname1" valign="top" nowrap>          </td>
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          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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          <td class="md" nowrap><code> [inline]</code></td>
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        </tr>
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      </table>
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    </td>
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  </tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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  <tr>
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    <td>
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      &nbsp;
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    </td>
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    <td>
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<p>
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Default Constructor. 
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<p>
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Creates an invalid interval [0.0, -1.0] <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_double_interval.html#a824f64ce1f33a025d60e1810c956f09">setInterval</a>, <a class="el" href="class_qwt_double_interval.html#311402213e243b809008faaec00507d5">isValid</a> </dd></dl>
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<p>
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Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00077">77</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
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<p>
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Referenced by <a class="el" href="qwt__double__interval_8cpp-source.html#l00185">extend()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00083">intersect()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00043">inverted()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00159">limited()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00028">normalized()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00140">symmetrize()</a>, and <a class="el" href="qwt__double__interval_8cpp-source.html#l00063">unite()</a>.    </td>
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  </tr>
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</table>
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<a class="anchor" name="bd54f6f95ab5fb8f77ee1e7354b74620"></a><!-- doxytag: member="QwtDoubleInterval::QwtDoubleInterval" ref="bd54f6f95ab5fb8f77ee1e7354b74620" args="(double minValue, double maxValue)" --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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  <tr>
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    <td class="mdRow">
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      <table cellpadding="0" cellspacing="0" border="0">
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        <tr>
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          <td class="md" nowrap valign="top">QwtDoubleInterval::QwtDoubleInterval           </td>
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          <td class="md" valign="top">(&nbsp;</td>
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          <td class="md" nowrap valign="top">double&nbsp;</td>
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          <td class="mdname" nowrap> <em>minValue</em>, </td>
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        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>double&nbsp;</td>
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          <td class="mdname" nowrap> <em>maxValue</em></td>
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        </tr>
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        <tr>
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          <td class="md"></td>
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          <td class="md">)&nbsp;</td>
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          <td class="md" colspan="2"><code> [inline]</code></td>
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        </tr>
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      </table>
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    </td>
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  </tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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    <td>
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      &nbsp;
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    </td>
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    <td>
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<p>
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Constructor<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>minValue</em>&nbsp;</td><td>Minimum value </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>maxValue</em>&nbsp;</td><td>Maximum value </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__double__interval_8h-source.html#l00089">89</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.    </td>
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  </tr>
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</table>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="8468036025b90b7b420722c2bd165fcb"></a><!-- doxytag: member="QwtDoubleInterval::contains" ref="8468036025b90b7b420722c2bd165fcb" args="(double value) const " --><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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    <td class="mdRow">
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      <table cellpadding="0" cellspacing="0" border="0">
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        <tr>
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          <td class="md" nowrap valign="top">bool QwtDoubleInterval::contains           </td>
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          <td class="md" valign="top">(&nbsp;</td>
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          <td class="md" nowrap valign="top">double&nbsp;</td>
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          <td class="mdname1" valign="top" nowrap> <em>value</em>          </td>
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          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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          <td class="md" nowrap> const</td>
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        </tr>
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      </table>
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    </td>
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  </tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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  <tr>
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    <td>
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      &nbsp;
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    </td>
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    <td>
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<p>
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Test if a value is inside an interval<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
201
 
  <table border="0" cellspacing="2" cellpadding="0">
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    <tr><td valign="top"></td><td valign="top"><em>value</em>&nbsp;</td><td>Value </td></tr>
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  </table>
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</dl>
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<dl compact><dt><b>Returns:</b></dt><dd>true, if value &gt;= <a class="el" href="class_qwt_double_interval.html#2d7d56e81ee75911f176c94f6aaf4b8b">minValue()</a> &amp;&amp; value &lt;= <a class="el" href="class_qwt_double_interval.html#8fd8629d76f24d5494e59458cd79c4e2">maxValue()</a> </dd></dl>
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<p>
208
 
Definition at line <a class="el" href="qwt__double__interval_8cpp-source.html#l00054">54</a> of file <a class="el" href="qwt__double__interval_8cpp-source.html">qwt_double_interval.cpp</a>.
209
 
<p>
210
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00200">isValid()</a>.    </td>
211
 
  </tr>
212
 
</table>
213
 
<a class="anchor" name="718e883366caa45e24b2ba4b9d529f11"></a><!-- doxytag: member="QwtDoubleInterval::extend" ref="718e883366caa45e24b2ba4b9d529f11" args="(double value) const " --><p>
214
 
<table class="mdTable" cellpadding="2" cellspacing="0">
215
 
  <tr>
216
 
    <td class="mdRow">
217
 
      <table cellpadding="0" cellspacing="0" border="0">
218
 
        <tr>
219
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::extend           </td>
220
 
          <td class="md" valign="top">(&nbsp;</td>
221
 
          <td class="md" nowrap valign="top">double&nbsp;</td>
222
 
          <td class="mdname1" valign="top" nowrap> <em>value</em>          </td>
223
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
224
 
          <td class="md" nowrap> const</td>
225
 
        </tr>
226
 
      </table>
227
 
    </td>
228
 
  </tr>
229
 
</table>
230
 
<table cellspacing="5" cellpadding="0" border="0">
231
 
  <tr>
232
 
    <td>
233
 
      &nbsp;
234
 
    </td>
235
 
    <td>
236
 
 
237
 
<p>
238
 
Extend the interval<p>
239
 
If value is below minValue, value becomes the lower limit. If value is above maxValue, value becomes the upper limit.<p>
240
 
extend has no effect for invalid intervals<p>
241
 
<dl compact><dt><b>Parameters:</b></dt><dd>
242
 
  <table border="0" cellspacing="2" cellpadding="0">
243
 
    <tr><td valign="top"></td><td valign="top"><em>value</em>&nbsp;</td><td>Value </td></tr>
244
 
  </table>
245
 
</dl>
246
 
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_double_interval.html#311402213e243b809008faaec00507d5">isValid</a> </dd></dl>
247
 
 
248
 
<p>
249
 
Definition at line <a class="el" href="qwt__double__interval_8cpp-source.html#l00185">185</a> of file <a class="el" href="qwt__double__interval_8cpp-source.html">qwt_double_interval.cpp</a>.
250
 
<p>
251
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00200">isValid()</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00077">QwtDoubleInterval()</a>.
252
 
<p>
253
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00636">QwtLog10ScaleEngine::autoScale()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00423">QwtLinearScaleEngine::autoScale()</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00188">operator|()</a>.    </td>
254
 
  </tr>
255
 
</table>
256
 
<a class="anchor" name="52488d71ecc5dee5ea0a4106bd7901f4"></a><!-- doxytag: member="QwtDoubleInterval::intersect" ref="52488d71ecc5dee5ea0a4106bd7901f4" args="(const QwtDoubleInterval &amp;) const " --><p>
257
 
<table class="mdTable" cellpadding="2" cellspacing="0">
258
 
  <tr>
259
 
    <td class="mdRow">
260
 
      <table cellpadding="0" cellspacing="0" border="0">
261
 
        <tr>
262
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::intersect           </td>
263
 
          <td class="md" valign="top">(&nbsp;</td>
264
 
          <td class="md" nowrap valign="top">const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td>
265
 
          <td class="mdname1" valign="top" nowrap>          </td>
266
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
267
 
          <td class="md" nowrap> const</td>
268
 
        </tr>
269
 
      </table>
270
 
    </td>
271
 
  </tr>
272
 
</table>
273
 
<table cellspacing="5" cellpadding="0" border="0">
274
 
  <tr>
275
 
    <td>
276
 
      &nbsp;
277
 
    </td>
278
 
    <td>
279
 
 
280
 
<p>
281
 
Intersect 2 intervals. 
282
 
<p>
283
 
 
284
 
<p>
285
 
Definition at line <a class="el" href="qwt__double__interval_8cpp-source.html#l00083">83</a> of file <a class="el" href="qwt__double__interval_8cpp-source.html">qwt_double_interval.cpp</a>.
286
 
<p>
287
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00200">isValid()</a>, <a class="el" href="qwt__double__interval_8h-source.html#l00134">maxValue()</a>, <a class="el" href="qwt__double__interval_8h-source.html#l00128">minValue()</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00077">QwtDoubleInterval()</a>.
288
 
<p>
289
 
Referenced by <a class="el" href="qwt__double__interval_8h-source.html#l00155">operator &amp;()</a>.    </td>
290
 
  </tr>
291
 
</table>
292
 
<a class="anchor" name="f5e38d3d8fe79ca8f137df616e36b5d7"></a><!-- doxytag: member="QwtDoubleInterval::intersects" ref="f5e38d3d8fe79ca8f137df616e36b5d7" args="(const QwtDoubleInterval &amp;) const " --><p>
293
 
<table class="mdTable" cellpadding="2" cellspacing="0">
294
 
  <tr>
295
 
    <td class="mdRow">
296
 
      <table cellpadding="0" cellspacing="0" border="0">
297
 
        <tr>
298
 
          <td class="md" nowrap valign="top">bool QwtDoubleInterval::intersects           </td>
299
 
          <td class="md" valign="top">(&nbsp;</td>
300
 
          <td class="md" nowrap valign="top">const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td>
301
 
          <td class="mdname1" valign="top" nowrap> <em>interval</em>          </td>
302
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
303
 
          <td class="md" nowrap> const</td>
304
 
        </tr>
305
 
      </table>
306
 
    </td>
307
 
  </tr>
308
 
</table>
309
 
<table cellspacing="5" cellpadding="0" border="0">
310
 
  <tr>
311
 
    <td>
312
 
      &nbsp;
313
 
    </td>
314
 
    <td>
315
 
 
316
 
<p>
317
 
Test if two intervals overlap 
318
 
<p>
319
 
Definition at line <a class="el" href="qwt__double__interval_8cpp-source.html#l00119">119</a> of file <a class="el" href="qwt__double__interval_8cpp-source.html">qwt_double_interval.cpp</a>.
320
 
<p>
321
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00200">isValid()</a>, <a class="el" href="qwt__double__interval_8h-source.html#l00134">maxValue()</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00128">minValue()</a>.    </td>
322
 
  </tr>
323
 
</table>
324
 
<a class="anchor" name="4e182e414b506ebbad083a2005c0614c"></a><!-- doxytag: member="QwtDoubleInterval::invalidate" ref="4e182e414b506ebbad083a2005c0614c" args="()" --><p>
325
 
<table class="mdTable" cellpadding="2" cellspacing="0">
326
 
  <tr>
327
 
    <td class="mdRow">
328
 
      <table cellpadding="0" cellspacing="0" border="0">
329
 
        <tr>
330
 
          <td class="md" nowrap valign="top">void QwtDoubleInterval::invalidate           </td>
331
 
          <td class="md" valign="top">(&nbsp;</td>
332
 
          <td class="mdname1" valign="top" nowrap>          </td>
333
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
334
 
          <td class="md" nowrap><code> [inline]</code></td>
335
 
        </tr>
336
 
      </table>
337
 
    </td>
338
 
  </tr>
339
 
</table>
340
 
<table cellspacing="5" cellpadding="0" border="0">
341
 
  <tr>
342
 
    <td>
343
 
      &nbsp;
344
 
    </td>
345
 
    <td>
346
 
 
347
 
<p>
348
 
Invalidate the interval<p>
349
 
The limits are set to interval [0.0, -1.0] <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_double_interval.html#311402213e243b809008faaec00507d5">isValid</a> </dd></dl>
350
 
 
351
 
<p>
352
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00211">211</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.    </td>
353
 
  </tr>
354
 
</table>
355
 
<a class="anchor" name="ad0ecc63759dd0cded108b111649601e"></a><!-- doxytag: member="QwtDoubleInterval::inverted" ref="ad0ecc63759dd0cded108b111649601e" args="() const " --><p>
356
 
<table class="mdTable" cellpadding="2" cellspacing="0">
357
 
  <tr>
358
 
    <td class="mdRow">
359
 
      <table cellpadding="0" cellspacing="0" border="0">
360
 
        <tr>
361
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::inverted           </td>
362
 
          <td class="md" valign="top">(&nbsp;</td>
363
 
          <td class="mdname1" valign="top" nowrap>          </td>
364
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
365
 
          <td class="md" nowrap> const</td>
366
 
        </tr>
367
 
      </table>
368
 
    </td>
369
 
  </tr>
370
 
</table>
371
 
<table cellspacing="5" cellpadding="0" border="0">
372
 
  <tr>
373
 
    <td>
374
 
      &nbsp;
375
 
    </td>
376
 
    <td>
377
 
 
378
 
<p>
379
 
Invert the limits of the interval <dl compact><dt><b>Returns:</b></dt><dd>Inverted interval </dd></dl>
380
 
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_double_interval.html#e4735252fef79bff0bda2dc61fb886c2">normalized</a> </dd></dl>
381
 
 
382
 
<p>
383
 
Definition at line <a class="el" href="qwt__double__interval_8cpp-source.html#l00043">43</a> of file <a class="el" href="qwt__double__interval_8cpp-source.html">qwt_double_interval.cpp</a>.
384
 
<p>
385
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00077">QwtDoubleInterval()</a>.    </td>
386
 
  </tr>
387
 
</table>
388
 
<a class="anchor" name="fed126a2f37a7a9487574de8c55ab722"></a><!-- doxytag: member="QwtDoubleInterval::isNull" ref="fed126a2f37a7a9487574de8c55ab722" args="() const " --><p>
389
 
<table class="mdTable" cellpadding="2" cellspacing="0">
390
 
  <tr>
391
 
    <td class="mdRow">
392
 
      <table cellpadding="0" cellspacing="0" border="0">
393
 
        <tr>
394
 
          <td class="md" nowrap valign="top">bool QwtDoubleInterval::isNull           </td>
395
 
          <td class="md" valign="top">(&nbsp;</td>
396
 
          <td class="mdname1" valign="top" nowrap>          </td>
397
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
398
 
          <td class="md" nowrap> const<code> [inline]</code></td>
399
 
        </tr>
400
 
      </table>
401
 
    </td>
402
 
  </tr>
403
 
</table>
404
 
<table cellspacing="5" cellpadding="0" border="0">
405
 
  <tr>
406
 
    <td>
407
 
      &nbsp;
408
 
    </td>
409
 
    <td>
410
 
 
411
 
<p>
412
 
<dl compact><dt><b>Returns:</b></dt><dd>true, if <a class="el" href="class_qwt_double_interval.html#2d7d56e81ee75911f176c94f6aaf4b8b">minValue()</a> &gt;= <a class="el" href="class_qwt_double_interval.html#8fd8629d76f24d5494e59458cd79c4e2">maxValue()</a> </dd></dl>
413
 
 
414
 
<p>
415
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00194">194</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.    </td>
416
 
  </tr>
417
 
</table>
418
 
<a class="anchor" name="311402213e243b809008faaec00507d5"></a><!-- doxytag: member="QwtDoubleInterval::isValid" ref="311402213e243b809008faaec00507d5" args="() const " --><p>
419
 
<table class="mdTable" cellpadding="2" cellspacing="0">
420
 
  <tr>
421
 
    <td class="mdRow">
422
 
      <table cellpadding="0" cellspacing="0" border="0">
423
 
        <tr>
424
 
          <td class="md" nowrap valign="top">bool QwtDoubleInterval::isValid           </td>
425
 
          <td class="md" valign="top">(&nbsp;</td>
426
 
          <td class="mdname1" valign="top" nowrap>          </td>
427
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
428
 
          <td class="md" nowrap> const<code> [inline]</code></td>
429
 
        </tr>
430
 
      </table>
431
 
    </td>
432
 
  </tr>
433
 
</table>
434
 
<table cellspacing="5" cellpadding="0" border="0">
435
 
  <tr>
436
 
    <td>
437
 
      &nbsp;
438
 
    </td>
439
 
    <td>
440
 
 
441
 
<p>
442
 
<dl compact><dt><b>Returns:</b></dt><dd>true, if <a class="el" href="class_qwt_double_interval.html#2d7d56e81ee75911f176c94f6aaf4b8b">minValue()</a> &lt;= <a class="el" href="class_qwt_double_interval.html#8fd8629d76f24d5494e59458cd79c4e2">maxValue()</a> </dd></dl>
443
 
 
444
 
<p>
445
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00200">200</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
446
 
<p>
447
 
Referenced by <a class="el" href="qwt__color__map_8cpp-source.html#l00370">QwtLinearColorMap::colorIndex()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00183">QwtColorMap::colorTable()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00251">QwtScaleEngine::contains()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00054">contains()</a>, <a class="el" href="qwt__raster__data_8cpp-source.html#l00270">QwtRasterData::contourLines()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00185">extend()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00083">intersect()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00119">intersects()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00159">limited()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00028">normalized()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00479">QwtAlphaColorMap::rgb()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00280">QwtScaleEngine::strip()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00140">symmetrize()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00063">unite()</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00146">width()</a>.    </td>
448
 
  </tr>
449
 
</table>
450
 
<a class="anchor" name="01ad17798ad6236638a16771405075cd"></a><!-- doxytag: member="QwtDoubleInterval::limited" ref="01ad17798ad6236638a16771405075cd" args="(double minValue, double maxValue) const " --><p>
451
 
<table class="mdTable" cellpadding="2" cellspacing="0">
452
 
  <tr>
453
 
    <td class="mdRow">
454
 
      <table cellpadding="0" cellspacing="0" border="0">
455
 
        <tr>
456
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::limited           </td>
457
 
          <td class="md" valign="top">(&nbsp;</td>
458
 
          <td class="md" nowrap valign="top">double&nbsp;</td>
459
 
          <td class="mdname" nowrap> <em>lBound</em>, </td>
460
 
        </tr>
461
 
        <tr>
462
 
          <td class="md" nowrap align="right"></td>
463
 
          <td class="md"></td>
464
 
          <td class="md" nowrap>double&nbsp;</td>
465
 
          <td class="mdname" nowrap> <em>hBound</em></td>
466
 
        </tr>
467
 
        <tr>
468
 
          <td class="md"></td>
469
 
          <td class="md">)&nbsp;</td>
470
 
          <td class="md" colspan="2"> const</td>
471
 
        </tr>
472
 
      </table>
473
 
    </td>
474
 
  </tr>
475
 
</table>
476
 
<table cellspacing="5" cellpadding="0" border="0">
477
 
  <tr>
478
 
    <td>
479
 
      &nbsp;
480
 
    </td>
481
 
    <td>
482
 
 
483
 
<p>
484
 
Limit the interval<p>
485
 
<dl compact><dt><b>Parameters:</b></dt><dd>
486
 
  <table border="0" cellspacing="2" cellpadding="0">
487
 
    <tr><td valign="top"></td><td valign="top"><em>lBound</em>&nbsp;</td><td>Lower limit </td></tr>
488
 
    <tr><td valign="top"></td><td valign="top"><em>hBound</em>&nbsp;</td><td>Upper limit</td></tr>
489
 
  </table>
490
 
</dl>
491
 
<dl compact><dt><b>Returns:</b></dt><dd>Limited interval </dd></dl>
492
 
 
493
 
<p>
494
 
Definition at line <a class="el" href="qwt__double__interval_8cpp-source.html#l00159">159</a> of file <a class="el" href="qwt__double__interval_8cpp-source.html">qwt_double_interval.cpp</a>.
495
 
<p>
496
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00200">isValid()</a>, <a class="el" href="qwt__double__interval_8h-source.html#l00134">maxValue()</a>, <a class="el" href="qwt__double__interval_8h-source.html#l00128">minValue()</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00077">QwtDoubleInterval()</a>.
497
 
<p>
498
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00636">QwtLog10ScaleEngine::autoScale()</a>, and <a class="el" href="qwt__scale__engine_8cpp-source.html#l00693">QwtLog10ScaleEngine::divideScale()</a>.    </td>
499
 
  </tr>
500
 
</table>
501
 
<a class="anchor" name="8fd8629d76f24d5494e59458cd79c4e2"></a><!-- doxytag: member="QwtDoubleInterval::maxValue" ref="8fd8629d76f24d5494e59458cd79c4e2" args="() const " --><p>
502
 
<table class="mdTable" cellpadding="2" cellspacing="0">
503
 
  <tr>
504
 
    <td class="mdRow">
505
 
      <table cellpadding="0" cellspacing="0" border="0">
506
 
        <tr>
507
 
          <td class="md" nowrap valign="top">double QwtDoubleInterval::maxValue           </td>
508
 
          <td class="md" valign="top">(&nbsp;</td>
509
 
          <td class="mdname1" valign="top" nowrap>          </td>
510
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
511
 
          <td class="md" nowrap> const<code> [inline]</code></td>
512
 
        </tr>
513
 
      </table>
514
 
    </td>
515
 
  </tr>
516
 
</table>
517
 
<table cellspacing="5" cellpadding="0" border="0">
518
 
  <tr>
519
 
    <td>
520
 
      &nbsp;
521
 
    </td>
522
 
    <td>
523
 
 
524
 
<p>
525
 
<dl compact><dt><b>Returns:</b></dt><dd>Upper limit of the interval </dd></dl>
526
 
 
527
 
<p>
528
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00134">134</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
529
 
<p>
530
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00607">QwtLinearScaleEngine::align()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00636">QwtLog10ScaleEngine::autoScale()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00423">QwtLinearScaleEngine::autoScale()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00370">QwtLinearColorMap::colorIndex()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00251">QwtScaleEngine::contains()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00693">QwtLog10ScaleEngine::divideScale()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00083">intersect()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00119">intersects()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00159">limited()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00899">QwtLog10ScaleEngine::log10()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00909">QwtLog10ScaleEngine::pow10()</a>, <a class="el" href="qwt__abstract__scale_8cpp-source.html#l00092">QwtAbstractScale::setScale()</a>, and <a class="el" href="qwt__double__interval_8cpp-source.html#l00063">unite()</a>.    </td>
531
 
  </tr>
532
 
</table>
533
 
<a class="anchor" name="2d7d56e81ee75911f176c94f6aaf4b8b"></a><!-- doxytag: member="QwtDoubleInterval::minValue" ref="2d7d56e81ee75911f176c94f6aaf4b8b" args="() const " --><p>
534
 
<table class="mdTable" cellpadding="2" cellspacing="0">
535
 
  <tr>
536
 
    <td class="mdRow">
537
 
      <table cellpadding="0" cellspacing="0" border="0">
538
 
        <tr>
539
 
          <td class="md" nowrap valign="top">double QwtDoubleInterval::minValue           </td>
540
 
          <td class="md" valign="top">(&nbsp;</td>
541
 
          <td class="mdname1" valign="top" nowrap>          </td>
542
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
543
 
          <td class="md" nowrap> const<code> [inline]</code></td>
544
 
        </tr>
545
 
      </table>
546
 
    </td>
547
 
  </tr>
548
 
</table>
549
 
<table cellspacing="5" cellpadding="0" border="0">
550
 
  <tr>
551
 
    <td>
552
 
      &nbsp;
553
 
    </td>
554
 
    <td>
555
 
 
556
 
<p>
557
 
<dl compact><dt><b>Returns:</b></dt><dd>Lower limit of the interval </dd></dl>
558
 
 
559
 
<p>
560
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00128">128</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
561
 
<p>
562
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00607">QwtLinearScaleEngine::align()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00636">QwtLog10ScaleEngine::autoScale()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00423">QwtLinearScaleEngine::autoScale()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00370">QwtLinearColorMap::colorIndex()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00183">QwtColorMap::colorTable()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00251">QwtScaleEngine::contains()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00693">QwtLog10ScaleEngine::divideScale()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00083">intersect()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00119">intersects()</a>, <a class="el" href="qwt__double__interval_8cpp-source.html#l00159">limited()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00899">QwtLog10ScaleEngine::log10()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00909">QwtLog10ScaleEngine::pow10()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00479">QwtAlphaColorMap::rgb()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00357">QwtLinearColorMap::rgb()</a>, <a class="el" href="qwt__abstract__scale_8cpp-source.html#l00092">QwtAbstractScale::setScale()</a>, and <a class="el" href="qwt__double__interval_8cpp-source.html#l00063">unite()</a>.    </td>
563
 
  </tr>
564
 
</table>
565
 
<a class="anchor" name="e4735252fef79bff0bda2dc61fb886c2"></a><!-- doxytag: member="QwtDoubleInterval::normalized" ref="e4735252fef79bff0bda2dc61fb886c2" args="() const " --><p>
566
 
<table class="mdTable" cellpadding="2" cellspacing="0">
567
 
  <tr>
568
 
    <td class="mdRow">
569
 
      <table cellpadding="0" cellspacing="0" border="0">
570
 
        <tr>
571
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::normalized           </td>
572
 
          <td class="md" valign="top">(&nbsp;</td>
573
 
          <td class="mdname1" valign="top" nowrap>          </td>
574
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
575
 
          <td class="md" nowrap> const</td>
576
 
        </tr>
577
 
      </table>
578
 
    </td>
579
 
  </tr>
580
 
</table>
581
 
<table cellspacing="5" cellpadding="0" border="0">
582
 
  <tr>
583
 
    <td>
584
 
      &nbsp;
585
 
    </td>
586
 
    <td>
587
 
 
588
 
<p>
589
 
Normalize the limits of the interval. 
590
 
<p>
591
 
If <a class="el" href="class_qwt_double_interval.html#8fd8629d76f24d5494e59458cd79c4e2">maxValue()</a> &gt; <a class="el" href="class_qwt_double_interval.html#2d7d56e81ee75911f176c94f6aaf4b8b">minValue()</a> the limits will be inverted. <dl compact><dt><b>Returns:</b></dt><dd>Normalized interval</dd></dl>
592
 
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_double_interval.html#311402213e243b809008faaec00507d5">isValid</a>, <a class="el" href="class_qwt_double_interval.html#ad0ecc63759dd0cded108b111649601e">inverted</a> </dd></dl>
593
 
 
594
 
<p>
595
 
Definition at line <a class="el" href="qwt__double__interval_8cpp-source.html#l00028">28</a> of file <a class="el" href="qwt__double__interval_8cpp-source.html">qwt_double_interval.cpp</a>.
596
 
<p>
597
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00200">isValid()</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00077">QwtDoubleInterval()</a>.
598
 
<p>
599
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00423">QwtLinearScaleEngine::autoScale()</a>, and <a class="el" href="qwt__scale__engine_8cpp-source.html#l00693">QwtLog10ScaleEngine::divideScale()</a>.    </td>
600
 
  </tr>
601
 
</table>
602
 
<a class="anchor" name="35be3184a64ddd4c1180c26a54d1c438"></a><!-- doxytag: member="QwtDoubleInterval::operator &amp;" ref="35be3184a64ddd4c1180c26a54d1c438" args="(const QwtDoubleInterval &amp;) const " --><p>
603
 
<table class="mdTable" cellpadding="2" cellspacing="0">
604
 
  <tr>
605
 
    <td class="mdRow">
606
 
      <table cellpadding="0" cellspacing="0" border="0">
607
 
        <tr>
608
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::operator &amp;           </td>
609
 
          <td class="md" valign="top">(&nbsp;</td>
610
 
          <td class="md" nowrap valign="top">const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td>
611
 
          <td class="mdname1" valign="top" nowrap> <em>interval</em>          </td>
612
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
613
 
          <td class="md" nowrap> const<code> [inline]</code></td>
614
 
        </tr>
615
 
      </table>
616
 
    </td>
617
 
  </tr>
618
 
</table>
619
 
<table cellspacing="5" cellpadding="0" border="0">
620
 
  <tr>
621
 
    <td>
622
 
      &nbsp;
623
 
    </td>
624
 
    <td>
625
 
 
626
 
<p>
627
 
Intersection of two intervals <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_double_interval.html#52488d71ecc5dee5ea0a4106bd7901f4">intersect</a> </dd></dl>
628
 
 
629
 
<p>
630
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00155">155</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
631
 
<p>
632
 
References <a class="el" href="qwt__double__interval_8cpp-source.html#l00083">intersect()</a>.    </td>
633
 
  </tr>
634
 
</table>
635
 
<a class="anchor" name="682025b4426f142207a112b3e7de7a71"></a><!-- doxytag: member="QwtDoubleInterval::operator!=" ref="682025b4426f142207a112b3e7de7a71" args="(const QwtDoubleInterval &amp;) const " --><p>
636
 
<table class="mdTable" cellpadding="2" cellspacing="0">
637
 
  <tr>
638
 
    <td class="mdRow">
639
 
      <table cellpadding="0" cellspacing="0" border="0">
640
 
        <tr>
641
 
          <td class="md" nowrap valign="top">int QwtDoubleInterval::operator!=           </td>
642
 
          <td class="md" valign="top">(&nbsp;</td>
643
 
          <td class="md" nowrap valign="top">const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td>
644
 
          <td class="mdname1" valign="top" nowrap>          </td>
645
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
646
 
          <td class="md" nowrap> const<code> [inline]</code></td>
647
 
        </tr>
648
 
      </table>
649
 
    </td>
650
 
  </tr>
651
 
</table>
652
 
<table cellspacing="5" cellpadding="0" border="0">
653
 
  <tr>
654
 
    <td>
655
 
      &nbsp;
656
 
    </td>
657
 
    <td>
658
 
 
659
 
<p>
660
 
Compare two intervals. 
661
 
<p>
662
 
 
663
 
<p>
664
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00179">179</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.    </td>
665
 
  </tr>
666
 
</table>
667
 
<a class="anchor" name="b373610a84a4cde4fa42afb0c4b4d603"></a><!-- doxytag: member="QwtDoubleInterval::operator==" ref="b373610a84a4cde4fa42afb0c4b4d603" args="(const QwtDoubleInterval &amp;) const " --><p>
668
 
<table class="mdTable" cellpadding="2" cellspacing="0">
669
 
  <tr>
670
 
    <td class="mdRow">
671
 
      <table cellpadding="0" cellspacing="0" border="0">
672
 
        <tr>
673
 
          <td class="md" nowrap valign="top">int QwtDoubleInterval::operator==           </td>
674
 
          <td class="md" valign="top">(&nbsp;</td>
675
 
          <td class="md" nowrap valign="top">const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td>
676
 
          <td class="mdname1" valign="top" nowrap>          </td>
677
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
678
 
          <td class="md" nowrap> const<code> [inline]</code></td>
679
 
        </tr>
680
 
      </table>
681
 
    </td>
682
 
  </tr>
683
 
</table>
684
 
<table cellspacing="5" cellpadding="0" border="0">
685
 
  <tr>
686
 
    <td>
687
 
      &nbsp;
688
 
    </td>
689
 
    <td>
690
 
 
691
 
<p>
692
 
Compare two intervals. 
693
 
<p>
694
 
 
695
 
<p>
696
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00172">172</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
697
 
<p>
698
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00068">d_maxValue</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00067">d_minValue</a>.    </td>
699
 
  </tr>
700
 
</table>
701
 
<a class="anchor" name="00056b9d5a76b8f0e58003b7aa3307af"></a><!-- doxytag: member="QwtDoubleInterval::operator|" ref="00056b9d5a76b8f0e58003b7aa3307af" args="(double) const " --><p>
702
 
<table class="mdTable" cellpadding="2" cellspacing="0">
703
 
  <tr>
704
 
    <td class="mdRow">
705
 
      <table cellpadding="0" cellspacing="0" border="0">
706
 
        <tr>
707
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::operator|           </td>
708
 
          <td class="md" valign="top">(&nbsp;</td>
709
 
          <td class="md" nowrap valign="top">double&nbsp;</td>
710
 
          <td class="mdname1" valign="top" nowrap> <em>value</em>          </td>
711
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
712
 
          <td class="md" nowrap> const<code> [inline]</code></td>
713
 
        </tr>
714
 
      </table>
715
 
    </td>
716
 
  </tr>
717
 
</table>
718
 
<table cellspacing="5" cellpadding="0" border="0">
719
 
  <tr>
720
 
    <td>
721
 
      &nbsp;
722
 
    </td>
723
 
    <td>
724
 
 
725
 
<p>
726
 
Extend an interval <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_double_interval.html#718e883366caa45e24b2ba4b9d529f11">extend</a> </dd></dl>
727
 
 
728
 
<p>
729
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00188">188</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
730
 
<p>
731
 
References <a class="el" href="qwt__double__interval_8cpp-source.html#l00185">extend()</a>.    </td>
732
 
  </tr>
733
 
</table>
734
 
<a class="anchor" name="6d7180c27b35aa577edbab066280be6e"></a><!-- doxytag: member="QwtDoubleInterval::operator|" ref="6d7180c27b35aa577edbab066280be6e" args="(const QwtDoubleInterval &amp;) const " --><p>
735
 
<table class="mdTable" cellpadding="2" cellspacing="0">
736
 
  <tr>
737
 
    <td class="mdRow">
738
 
      <table cellpadding="0" cellspacing="0" border="0">
739
 
        <tr>
740
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::operator|           </td>
741
 
          <td class="md" valign="top">(&nbsp;</td>
742
 
          <td class="md" nowrap valign="top">const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td>
743
 
          <td class="mdname1" valign="top" nowrap> <em>interval</em>          </td>
744
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
745
 
          <td class="md" nowrap> const<code> [inline]</code></td>
746
 
        </tr>
747
 
      </table>
748
 
    </td>
749
 
  </tr>
750
 
</table>
751
 
<table cellspacing="5" cellpadding="0" border="0">
752
 
  <tr>
753
 
    <td>
754
 
      &nbsp;
755
 
    </td>
756
 
    <td>
757
 
 
758
 
<p>
759
 
Union of two intervals <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_double_interval.html#f6f3a0baf79d261237fb4aca2f099716">unite</a> </dd></dl>
760
 
 
761
 
<p>
762
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00165">165</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
763
 
<p>
764
 
References <a class="el" href="qwt__double__interval_8cpp-source.html#l00063">unite()</a>.    </td>
765
 
  </tr>
766
 
</table>
767
 
<a class="anchor" name="a824f64ce1f33a025d60e1810c956f09"></a><!-- doxytag: member="QwtDoubleInterval::setInterval" ref="a824f64ce1f33a025d60e1810c956f09" args="(double minValue, double maxValue)" --><p>
768
 
<table class="mdTable" cellpadding="2" cellspacing="0">
769
 
  <tr>
770
 
    <td class="mdRow">
771
 
      <table cellpadding="0" cellspacing="0" border="0">
772
 
        <tr>
773
 
          <td class="md" nowrap valign="top">void QwtDoubleInterval::setInterval           </td>
774
 
          <td class="md" valign="top">(&nbsp;</td>
775
 
          <td class="md" nowrap valign="top">double&nbsp;</td>
776
 
          <td class="mdname" nowrap> <em>minValue</em>, </td>
777
 
        </tr>
778
 
        <tr>
779
 
          <td class="md" nowrap align="right"></td>
780
 
          <td class="md"></td>
781
 
          <td class="md" nowrap>double&nbsp;</td>
782
 
          <td class="mdname" nowrap> <em>maxValue</em></td>
783
 
        </tr>
784
 
        <tr>
785
 
          <td class="md"></td>
786
 
          <td class="md">)&nbsp;</td>
787
 
          <td class="md" colspan="2"><code> [inline]</code></td>
788
 
        </tr>
789
 
      </table>
790
 
    </td>
791
 
  </tr>
792
 
</table>
793
 
<table cellspacing="5" cellpadding="0" border="0">
794
 
  <tr>
795
 
    <td>
796
 
      &nbsp;
797
 
    </td>
798
 
    <td>
799
 
 
800
 
<p>
801
 
Assign the limits of the interval<p>
802
 
<dl compact><dt><b>Parameters:</b></dt><dd>
803
 
  <table border="0" cellspacing="2" cellpadding="0">
804
 
    <tr><td valign="top"></td><td valign="top"><em>minValue</em>&nbsp;</td><td>Minimum value </td></tr>
805
 
    <tr><td valign="top"></td><td valign="top"><em>maxValue</em>&nbsp;</td><td>Maximum value </td></tr>
806
 
  </table>
807
 
</dl>
808
 
 
809
 
<p>
810
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00101">101</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
811
 
<p>
812
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00636">QwtLog10ScaleEngine::autoScale()</a>.    </td>
813
 
  </tr>
814
 
</table>
815
 
<a class="anchor" name="34863ae20465138c887f6de55a5f1bed"></a><!-- doxytag: member="QwtDoubleInterval::setMaxValue" ref="34863ae20465138c887f6de55a5f1bed" args="(double)" --><p>
816
 
<table class="mdTable" cellpadding="2" cellspacing="0">
817
 
  <tr>
818
 
    <td class="mdRow">
819
 
      <table cellpadding="0" cellspacing="0" border="0">
820
 
        <tr>
821
 
          <td class="md" nowrap valign="top">void QwtDoubleInterval::setMaxValue           </td>
822
 
          <td class="md" valign="top">(&nbsp;</td>
823
 
          <td class="md" nowrap valign="top">double&nbsp;</td>
824
 
          <td class="mdname1" valign="top" nowrap> <em>maxValue</em>          </td>
825
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
826
 
          <td class="md" nowrap><code> [inline]</code></td>
827
 
        </tr>
828
 
      </table>
829
 
    </td>
830
 
  </tr>
831
 
</table>
832
 
<table cellspacing="5" cellpadding="0" border="0">
833
 
  <tr>
834
 
    <td>
835
 
      &nbsp;
836
 
    </td>
837
 
    <td>
838
 
 
839
 
<p>
840
 
Assign the upper limit of the interval<p>
841
 
<dl compact><dt><b>Parameters:</b></dt><dd>
842
 
  <table border="0" cellspacing="2" cellpadding="0">
843
 
    <tr><td valign="top"></td><td valign="top"><em>maxValue</em>&nbsp;</td><td>Maximum value </td></tr>
844
 
  </table>
845
 
</dl>
846
 
 
847
 
<p>
848
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00122">122</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
849
 
<p>
850
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00423">QwtLinearScaleEngine::autoScale()</a>.    </td>
851
 
  </tr>
852
 
</table>
853
 
<a class="anchor" name="610a87e9921738cf3a4ef1f4cbd96f02"></a><!-- doxytag: member="QwtDoubleInterval::setMinValue" ref="610a87e9921738cf3a4ef1f4cbd96f02" args="(double)" --><p>
854
 
<table class="mdTable" cellpadding="2" cellspacing="0">
855
 
  <tr>
856
 
    <td class="mdRow">
857
 
      <table cellpadding="0" cellspacing="0" border="0">
858
 
        <tr>
859
 
          <td class="md" nowrap valign="top">void QwtDoubleInterval::setMinValue           </td>
860
 
          <td class="md" valign="top">(&nbsp;</td>
861
 
          <td class="md" nowrap valign="top">double&nbsp;</td>
862
 
          <td class="mdname1" valign="top" nowrap> <em>minValue</em>          </td>
863
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
864
 
          <td class="md" nowrap><code> [inline]</code></td>
865
 
        </tr>
866
 
      </table>
867
 
    </td>
868
 
  </tr>
869
 
</table>
870
 
<table cellspacing="5" cellpadding="0" border="0">
871
 
  <tr>
872
 
    <td>
873
 
      &nbsp;
874
 
    </td>
875
 
    <td>
876
 
 
877
 
<p>
878
 
Assign the lower limit of the interval<p>
879
 
<dl compact><dt><b>Parameters:</b></dt><dd>
880
 
  <table border="0" cellspacing="2" cellpadding="0">
881
 
    <tr><td valign="top"></td><td valign="top"><em>minValue</em>&nbsp;</td><td>Minimum value </td></tr>
882
 
  </table>
883
 
</dl>
884
 
 
885
 
<p>
886
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00112">112</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
887
 
<p>
888
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00423">QwtLinearScaleEngine::autoScale()</a>.    </td>
889
 
  </tr>
890
 
</table>
891
 
<a class="anchor" name="762d619c1af104da8b73c6009b7cd669"></a><!-- doxytag: member="QwtDoubleInterval::symmetrize" ref="762d619c1af104da8b73c6009b7cd669" args="(double value) const " --><p>
892
 
<table class="mdTable" cellpadding="2" cellspacing="0">
893
 
  <tr>
894
 
    <td class="mdRow">
895
 
      <table cellpadding="0" cellspacing="0" border="0">
896
 
        <tr>
897
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::symmetrize           </td>
898
 
          <td class="md" valign="top">(&nbsp;</td>
899
 
          <td class="md" nowrap valign="top">double&nbsp;</td>
900
 
          <td class="mdname1" valign="top" nowrap> <em>value</em>          </td>
901
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
902
 
          <td class="md" nowrap> const</td>
903
 
        </tr>
904
 
      </table>
905
 
    </td>
906
 
  </tr>
907
 
</table>
908
 
<table cellspacing="5" cellpadding="0" border="0">
909
 
  <tr>
910
 
    <td>
911
 
      &nbsp;
912
 
    </td>
913
 
    <td>
914
 
 
915
 
<p>
916
 
Adjust the limit that is closer to value, so that value becomes the center of the interval.<p>
917
 
<dl compact><dt><b>Parameters:</b></dt><dd>
918
 
  <table border="0" cellspacing="2" cellpadding="0">
919
 
    <tr><td valign="top"></td><td valign="top"><em>value</em>&nbsp;</td><td>Center </td></tr>
920
 
  </table>
921
 
</dl>
922
 
<dl compact><dt><b>Returns:</b></dt><dd>Interval with value as center </dd></dl>
923
 
 
924
 
<p>
925
 
Definition at line <a class="el" href="qwt__double__interval_8cpp-source.html#l00140">140</a> of file <a class="el" href="qwt__double__interval_8cpp-source.html">qwt_double_interval.cpp</a>.
926
 
<p>
927
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00200">isValid()</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00077">QwtDoubleInterval()</a>.
928
 
<p>
929
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00423">QwtLinearScaleEngine::autoScale()</a>.    </td>
930
 
  </tr>
931
 
</table>
932
 
<a class="anchor" name="f6f3a0baf79d261237fb4aca2f099716"></a><!-- doxytag: member="QwtDoubleInterval::unite" ref="f6f3a0baf79d261237fb4aca2f099716" args="(const QwtDoubleInterval &amp;) const " --><p>
933
 
<table class="mdTable" cellpadding="2" cellspacing="0">
934
 
  <tr>
935
 
    <td class="mdRow">
936
 
      <table cellpadding="0" cellspacing="0" border="0">
937
 
        <tr>
938
 
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> QwtDoubleInterval::unite           </td>
939
 
          <td class="md" valign="top">(&nbsp;</td>
940
 
          <td class="md" nowrap valign="top">const <a class="el" href="class_qwt_double_interval.html">QwtDoubleInterval</a> &amp;&nbsp;</td>
941
 
          <td class="mdname1" valign="top" nowrap>          </td>
942
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
943
 
          <td class="md" nowrap> const</td>
944
 
        </tr>
945
 
      </table>
946
 
    </td>
947
 
  </tr>
948
 
</table>
949
 
<table cellspacing="5" cellpadding="0" border="0">
950
 
  <tr>
951
 
    <td>
952
 
      &nbsp;
953
 
    </td>
954
 
    <td>
955
 
 
956
 
<p>
957
 
Unite 2 intervals. 
958
 
<p>
959
 
 
960
 
<p>
961
 
Definition at line <a class="el" href="qwt__double__interval_8cpp-source.html#l00063">63</a> of file <a class="el" href="qwt__double__interval_8cpp-source.html">qwt_double_interval.cpp</a>.
962
 
<p>
963
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00200">isValid()</a>, <a class="el" href="qwt__double__interval_8h-source.html#l00134">maxValue()</a>, <a class="el" href="qwt__double__interval_8h-source.html#l00128">minValue()</a>, and <a class="el" href="qwt__double__interval_8h-source.html#l00077">QwtDoubleInterval()</a>.
964
 
<p>
965
 
Referenced by <a class="el" href="qwt__double__interval_8h-source.html#l00165">operator|()</a>.    </td>
966
 
  </tr>
967
 
</table>
968
 
<a class="anchor" name="b5d610e0d1fc9a5a3bc020dd39326327"></a><!-- doxytag: member="QwtDoubleInterval::width" ref="b5d610e0d1fc9a5a3bc020dd39326327" args="() const " --><p>
969
 
<table class="mdTable" cellpadding="2" cellspacing="0">
970
 
  <tr>
971
 
    <td class="mdRow">
972
 
      <table cellpadding="0" cellspacing="0" border="0">
973
 
        <tr>
974
 
          <td class="md" nowrap valign="top">double QwtDoubleInterval::width           </td>
975
 
          <td class="md" valign="top">(&nbsp;</td>
976
 
          <td class="mdname1" valign="top" nowrap>          </td>
977
 
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
978
 
          <td class="md" nowrap> const<code> [inline]</code></td>
979
 
        </tr>
980
 
      </table>
981
 
    </td>
982
 
  </tr>
983
 
</table>
984
 
<table cellspacing="5" cellpadding="0" border="0">
985
 
  <tr>
986
 
    <td>
987
 
      &nbsp;
988
 
    </td>
989
 
    <td>
990
 
 
991
 
<p>
992
 
Return the width of an interval The width of invalid intervals is 0.0, otherwise the result is <a class="el" href="class_qwt_double_interval.html#8fd8629d76f24d5494e59458cd79c4e2">maxValue()</a> - <a class="el" href="class_qwt_double_interval.html#2d7d56e81ee75911f176c94f6aaf4b8b">minValue()</a>.<p>
993
 
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_double_interval.html#311402213e243b809008faaec00507d5">isValid</a> </dd></dl>
994
 
 
995
 
<p>
996
 
Definition at line <a class="el" href="qwt__double__interval_8h-source.html#l00146">146</a> of file <a class="el" href="qwt__double__interval_8h-source.html">qwt_double_interval.h</a>.
997
 
<p>
998
 
References <a class="el" href="qwt__double__interval_8h-source.html#l00200">isValid()</a>.
999
 
<p>
1000
 
Referenced by <a class="el" href="qwt__scale__engine_8cpp-source.html#l00636">QwtLog10ScaleEngine::autoScale()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00423">QwtLinearScaleEngine::autoScale()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00370">QwtLinearColorMap::colorIndex()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00183">QwtColorMap::colorTable()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00251">QwtScaleEngine::contains()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00693">QwtLog10ScaleEngine::divideScale()</a>, <a class="el" href="qwt__scale__engine_8cpp-source.html#l00468">QwtLinearScaleEngine::divideScale()</a>, <a class="el" href="qwt__color__map_8cpp-source.html#l00479">QwtAlphaColorMap::rgb()</a>, and <a class="el" href="qwt__color__map_8cpp-source.html#l00357">QwtLinearColorMap::rgb()</a>.    </td>
1001
 
  </tr>
1002
 
</table>
1003
 
<hr size="1"><address style="align: right;"><small>Generated on Mon Feb 26 21:23:48 2007 for Qwt User's Guide by&nbsp;
1004
 
<a href="http://www.doxygen.org/index.html">
1005
 
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address>
1006
 
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1007
 
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