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<title>ICU 3.6: LECharMapper Class Reference</title>
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<h1>LECharMapper Class Reference</h1><!-- doxytag: class="LECharMapper" -->Instances of this class are used by <code><a class="el" href="classLEFontInstance.html#7181a8617a42822f7ed911a89db5f39c">LEFontInstance::mapCharsToGlyphs</a></code> and <code><a class="el" href="classLEFontInstance.html#27e5fc93cf412f34c9cb6f2ffb453dc2">LEFontInstance::mapCharToGlyph</a></code> to adjust character codes before the character to glyph mapping process.
<a href="#_details">More...</a>
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<code>#include <<a class="el" href="LEFontInstance_8h-source.html">LEFontInstance.h</a>></code>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classLECharMapper.html#926684d75745c8c64bba41c02d784178">~LECharMapper</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#926684d75745c8c64bba41c02d784178"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="LETypes_8h.html#0a9200c25153607ffd4152b85ebb1b42">LEUnicode32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classLECharMapper.html#bf225b3239bfe6340739c6a42de17135">mapChar</a> (<a class="el" href="LETypes_8h.html#0a9200c25153607ffd4152b85ebb1b42">LEUnicode32</a> ch) const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This method does the adjustments. <a href="#bf225b3239bfe6340739c6a42de17135"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Instances of this class are used by <code><a class="el" href="classLEFontInstance.html#7181a8617a42822f7ed911a89db5f39c">LEFontInstance::mapCharsToGlyphs</a></code> and <code><a class="el" href="classLEFontInstance.html#27e5fc93cf412f34c9cb6f2ffb453dc2">LEFontInstance::mapCharToGlyph</a></code> to adjust character codes before the character to glyph mapping process.
<p>
Examples of this are filtering out control characters and character mirroring - replacing a character which has both a left and a right hand form with the opposite form.<p>
<dl compact><dt><b><a class="el" href="stable.html#_stable003081">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl>
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Definition at line <a class="el" href="LEFontInstance_8h-source.html#l00028">28</a> of file <a class="el" href="LEFontInstance_8h-source.html">LEFontInstance.h</a>.<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="926684d75745c8c64bba41c02d784178"></a><!-- doxytag: member="LECharMapper::~LECharMapper" ref="926684d75745c8c64bba41c02d784178" args="()" -->
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<td class="memname">virtual LECharMapper::~LECharMapper </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [virtual]</code></td>
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<p>
Destructor.
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<dl compact><dt><b><a class="el" href="stable.html#_stable003084">Stable:</a></b></dt><dd>ICU 3.2 </dd></dl>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="bf225b3239bfe6340739c6a42de17135"></a><!-- doxytag: member="LECharMapper::mapChar" ref="bf225b3239bfe6340739c6a42de17135" args="(LEUnicode32 ch) const =0" -->
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<td class="memname">virtual <a class="el" href="LETypes_8h.html#0a9200c25153607ffd4152b85ebb1b42">LEUnicode32</a> LECharMapper::mapChar </td>
<td>(</td>
<td class="paramtype"><a class="el" href="LETypes_8h.html#0a9200c25153607ffd4152b85ebb1b42">LEUnicode32</a> </td>
<td class="paramname"> <em>ch</em> </td>
<td> ) </td>
<td width="100%"> const<code> [pure virtual]</code></td>
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<p>
This method does the adjustments.
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<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>ch</em> </td><td>- the input character</td></tr>
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</dl>
<dl compact><dt><b>Returns:</b></dt><dd>the adjusted character</dd></dl>
<dl compact><dt><b><a class="el" href="stable.html#_stable003085">Stable:</a></b></dt><dd>ICU 2.8 </dd></dl>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="LEFontInstance_8h-source.html">LEFontInstance.h</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Dec 13 17:29:54 2011 for ICU 3.6 by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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