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<center><h1>FreeType-2.3.12 API Reference</h1></center>

<center><h1>
The TrueType Engine
</h1></center>
<h2>Synopsis</h2>
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<tr><td></td><td><a href="#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a></td><td></td><td><a href="#FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a></td></tr>
</table><br><br>

<table align=center width="87%"><tr><td>
<p>This section contains a function used to query the level of TrueType bytecode support compiled in this version of the library.</p>
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<h4><a name="FT_TrueTypeEngineType">FT_TrueTypeEngineType</a></h4>
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Defined in FT_MODULE_H (freetype/ftmodapi.h).
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<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>

  <span class="keyword">typedef</span> <span class="keyword">enum</span>  FT_TrueTypeEngineType_
  {
    <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_NONE</a> = 0,
    <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</a>,
    <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TRUETYPE_ENGINE_TYPE_PATENTED</a>

  } <b>FT_TrueTypeEngineType</b>;

</pre></table><br>
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<p>A list of values describing which kind of TrueType bytecode engine is implemented in a given FT_Library instance. It is used by the <a href="ft2-truetype_engine.html#FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a> function.</p>
</td></tr></table><br>
<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td>
<p></p>
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<tr valign=top><td colspan=0><b>FT_TRUETYPE_ENGINE_TYPE_NONE</b></td></tr>
<tr valign=top><td></td><td>
<p>The library doesn't implement any kind of bytecode interpreter.</p>
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<tr valign=top><td colspan=0><b>FT_TRUETYPE_ENGINE_TYPE_UNPATENTED</b></td></tr>
<tr valign=top><td></td><td>
<p>The library implements a bytecode interpreter that doesn't support the patented operations of the TrueType virtual machine.</p>
<p>Its main use is to load certain Asian fonts which position and scale glyph components with bytecode instructions. It produces bad output for most other fonts.</p>
</td></tr>
<tr valign=top><td colspan=0><b>FT_TRUETYPE_ENGINE_TYPE_PATENTED</b></td></tr>
<tr valign=top><td></td><td>
<p>The library implements a bytecode interpreter that covers the full instruction set of the TrueType virtual machine. See the file &lsquo;docs/PATENTS&rsquo; for legal aspects.</p>
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</td></tr></table>
<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
<p>2.2</p>
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<table align=center width="75%"><tr><td>
<h4><a name="FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a></h4>
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Defined in FT_MODULE_H (freetype/ftmodapi.h).
</td></tr></table><br>
<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>

  FT_EXPORT( <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a> )
  <b>FT_Get_TrueType_Engine_Type</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a>  library );

</pre></table><br>
<table align=center width="87%"><tr><td>
<p>Return an <a href="ft2-truetype_engine.html#FT_TrueTypeEngineType">FT_TrueTypeEngineType</a> value to indicate which level of the TrueType virtual machine a given library instance supports.</p>
</td></tr></table><br>
<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
<p></p>
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<tr valign=top><td><b>library</b></td><td>
<p>A library instance.</p>
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<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>return</b></em></td></tr><tr><td>
<p>A value indicating which level is supported.</p>
</td></tr></table>
<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td>
<p>2.2</p>
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