/modules/freetype2/docs/reference/ft2-truetype_engine.html
http://github.com/zpao/v8monkey · HTML · 132 lines · 117 code · 15 blank · 0 comment · 0 complexity · 221c2a014d03a595df622be9237d892b MD5 · raw file
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
- "http://www.w3.org/TR/html4/loose.dtd">
- <html>
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <title>FreeType-2.4.3 API Reference</title>
- <style type="text/css">
- body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
- color: #000000;
- background: #FFFFFF; }
- p { text-align: justify; }
- h1 { text-align: center; }
- li { text-align: justify; }
- td { padding: 0 0.5em 0 0.5em; }
- td.left { padding: 0 0.5em 0 0.5em;
- text-align: left; }
- a:link { color: #0000EF; }
- a:visited { color: #51188E; }
- a:hover { color: #FF0000; }
- span.keyword { font-family: monospace;
- text-align: left;
- white-space: pre;
- color: darkblue; }
- pre.colored { color: blue; }
- ul.empty { list-style-type: none; }
- </style>
- </head>
- <body>
- <table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td>
- <td width="100%"></td>
- <td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
- <center><h1>FreeType-2.4.3 API Reference</h1></center>
- <center><h1>
- The TrueType Engine
- </h1></center>
- <h2>Synopsis</h2>
- <table align=center cellspacing=5 cellpadding=0 border=0>
- <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>
- </td></tr></table><br>
- <table align=center width="75%"><tr><td>
- <h4><a name="FT_TrueTypeEngineType">FT_TrueTypeEngineType</a></h4>
- <table align=center width="87%"><tr><td>
- Defined in FT_MODULE_H (freetype/ftmodapi.h).
- </td></tr></table><br>
- <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>
- <table align=center width="87%"><tr><td>
- <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>
- <table cellpadding=3 border=0>
- <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>
- </td></tr>
- <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 (this was governed by patents until May 2010, hence the name).</p>
- </td></tr>
- </table>
- </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>
- </td></tr></table>
- </td></tr></table>
- <hr width="75%">
- <table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
- <td width="100%"></td>
- <td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
- <table align=center width="75%"><tr><td>
- <h4><a name="FT_Get_TrueType_Engine_Type">FT_Get_TrueType_Engine_Type</a></h4>
- <table align=center width="87%"><tr><td>
- 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>
- <table cellpadding=3 border=0>
- <tr valign=top><td><b>library</b></td><td>
- <p>A library instance.</p>
- </td></tr>
- </table>
- </td></tr></table>
- <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>
- </td></tr></table>
- </td></tr></table>
- <hr width="75%">
- <table align=center width="75%"><tr><td><font size=-2>[<a href="ft2-index.html">Index</a>]</font></td>
- <td width="100%"></td>
- <td><font size=-2>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table>
- </body>
- </html>