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<title>QwtPlot3D API: LogScale Class Reference</title>
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<a class="el" href="namespaceQwt3D.html">Qwt3D</a>::<a class="el" href="classQwt3D_1_1LogScale.html">LogScale</a></div>
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<h1>LogScale Class Reference</h1><!-- doxytag: class="Qwt3D::LogScale" --><!-- doxytag: inherits="Qwt3D::Scale" -->log10 scale
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<a href="#_details"></a>
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<code>#include <qwt3d_scale.h></code>
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<p>Inheritance diagram for LogScale:
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<p><center><img src="classQwt3D_1_1LogScale.png" usemap="#LogScale_map" border="0" alt=""></center>
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<map name="LogScale_map">
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<area href="classQwt3D_1_1Scale.html" alt="Scale" shape="rect" coords="0,0,65,24">
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<a href="classQwt3D_1_1LogScale-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="classQwt3D_1_1LogScale.html#da8e6e765f9b901156ebae77a9a55b1f">ticLabel</a> (unsigned int idx) const </td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQwt3D_1_1LogScale.html#eb24807106b93899308c4252da94db09">setMinors</a> (int val)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classQwt3D_1_1LogScale.html#366250e649c8024b839f4ef718cd1a8f">LogScale</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classQwt3D_1_1Scale.html">Scale</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classQwt3D_1_1LogScale.html#444c1b4b46a711b2e8d6007bad7cfcf3">clone</a> () const</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classQwt3D_1_1LogScale.html#b8f53c698d87c962c277b02d79062acd">calculate</a> ()</td></tr>
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<hr><h2>Constructor & Destructor Documentation</h2>
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<a class="anchor" name="366250e649c8024b839f4ef718cd1a8f"></a><!-- doxytag: member="Qwt3D::LogScale::LogScale" ref="366250e649c8024b839f4ef718cd1a8f" args="()" -->
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<div class="memproto">
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<table class="memname">
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<td class="memname"><a class="el" href="classQwt3D_1_1LogScale.html">LogScale</a> </td>
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<td class="paramname"> </td>
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<td> ) </td>
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<td width="100%"><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="da8e6e765f9b901156ebae77a9a55b1f"></a><!-- doxytag: member="Qwt3D::LogScale::ticLabel" ref="da8e6e765f9b901156ebae77a9a55b1f" args="(unsigned int idx) const " -->
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<div class="memproto">
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<table class="memname">
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<td class="memname">QString ticLabel </td>
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<td class="paramtype">unsigned int </td>
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<td class="paramname"> <em>idx</em> </td>
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<td> ) </td>
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<td width="100%"> const<code> [protected, virtual]</code></td>
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Returns a power of 10 associated to the major value at index idx.
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Reimplemented from <a class="el" href="classQwt3D_1_1Scale.html#da8e6e765f9b901156ebae77a9a55b1f">Scale</a>.
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<a class="anchor" name="eb24807106b93899308c4252da94db09"></a><!-- doxytag: member="Qwt3D::LogScale::setMinors" ref="eb24807106b93899308c4252da94db09" args="(int val)" -->
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<div class="memproto">
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<td class="memname">void setMinors </td>
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<td class="paramtype">int </td>
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<td class="paramname"> <em>val</em> </td>
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<td> ) </td>
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<td width="100%"><code> [protected, virtual]</code></td>
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Sets the minor intervals for the logarithmic scale. Only values of 9,5,3 or 2 are accepted as arguments. They will produce mantissa sets of {2,3,4,5,6,7,8,9}, {2,4,6,8}, {2,5} or {5} respectively.
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Reimplemented from <a class="el" href="classQwt3D_1_1Scale.html#13ccb48c0e7ec66ffa12941900fd0b95">Scale</a>.
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<a class="anchor" name="444c1b4b46a711b2e8d6007bad7cfcf3"></a><!-- doxytag: member="Qwt3D::LogScale::clone" ref="444c1b4b46a711b2e8d6007bad7cfcf3" args="() const" -->
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<div class="memitem">
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<table class="memname">
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<td class="memname"><a class="el" href="classQwt3D_1_1Scale.html">Scale</a>* clone </td>
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<td class="paramname"> </td>
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<td> ) </td>
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<td width="100%"> const<code> [inline, protected, virtual]</code></td>
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Returns a new heap based object utilized from <a class="el" href="classQwt3D_1_1qwt3d__ptr.html" title="Simple Auto pointer providing deep copies for raw pointer.">qwt3d_ptr</a>.
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Implements <a class="el" href="classQwt3D_1_1Scale.html#513357ae3450ce660ba26430165224c4">Scale</a>.
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<a class="anchor" name="b8f53c698d87c962c277b02d79062acd"></a><!-- doxytag: member="Qwt3D::LogScale::calculate" ref="b8f53c698d87c962c277b02d79062acd" args="()" -->
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<td class="memname">void calculate </td>
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<td class="paramname"> </td>
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<td> ) </td>
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<td width="100%"><code> [protected, virtual]</code></td>
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Creates major and minor vectors for the scale. <dl class="warning" compact><dt><b>Warning:</b></dt><dd>If the interval is too small, the scale becomes empty or will contain only a single major tic. There is no automatism (also not planned for now) for an 'intelligent' guess, what to do. Better switch manually to linear to scales in such cases. </dd></dl>
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Implements <a class="el" href="classQwt3D_1_1Scale.html#70ab42e06fa78a400da6c4eb60554c08">Scale</a>.
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<hr>The documentation for this class was generated from the following files:<ul>
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<li>qwt3d_scale.h<li>qwt3d_scale.cpp</ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Tue Aug 7 20:32:15 2007 for QwtPlot3D API by
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