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diff --git a/freetype/docs/reference/ft2-module_management.html b/freetype/docs/reference/ft2-module_management.html index 754a648bf..a836715e2 100644 --- a/freetype/docs/reference/ft2-module_management.html +++ b/freetype/docs/reference/ft2-module_management.html @@ -3,54 +3,120 @@ <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<title>FreeType-2.5.3 API Reference</title> +<title>FreeType-2.5.5 API Reference</title> <style type="text/css"> + a:link { color: #0000EF; } + a:visited { color: #51188E; } + a:hover { color: #FF0000; } + body { font-family: Verdana, Geneva, Arial, Helvetica, serif; color: #000000; - background: #FFFFFF; } + background: #FFFFFF; + width: 87%; + margin: auto; } + + div.section { width: 75%; + margin: auto; } + div.section hr { margin: 4ex 0 1ex 0; } + div.section h4 { background-color: #EEEEFF; + font-size: medium; + font-style: oblique; + font-weight: bold; + margin: 3ex 0 1.5ex 9%; + padding: 0.3ex 0 0.3ex 1%; } + div.section p { margin: 1.5ex 0 1.5ex 10%; 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} + table.toc td.desc { vertical-align: baseline; + padding: 1ex 0 1ex 1em; + text-align: left; } + table.toc td.desc p:first-child { margin: 0; + text-align: left; } + table.toc td.desc p { margin: 1.5ex 0 0 0; + text-align: left; } - 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-2.5.3 API Reference</h1></center> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table> +<h1>FreeType-2.5.5 API Reference</h1> -<center><h1> -Module Management -</h1></center> +<h1>Module Management</h1> <h2>Synopsis</h2> -<table align=center cellspacing=5 cellpadding=0 border=0> -<tr><td></td><td><a href="#FT_Module_Constructor">FT_Module_Constructor</a></td><td></td><td><a href="#FT_Remove_Module">FT_Remove_Module</a></td><td></td><td><a href="#FT_Set_Debug_Hook">FT_Set_Debug_Hook</a></td></tr> -<tr><td></td><td><a href="#FT_Module_Destructor">FT_Module_Destructor</a></td><td></td><td><a href="#FT_Property_Set">FT_Property_Set</a></td><td></td><td><a href="#FT_Add_Default_Modules">FT_Add_Default_Modules</a></td></tr> -<tr><td></td><td><a href="#FT_Module_Requester">FT_Module_Requester</a></td><td></td><td><a href="#FT_Property_Get">FT_Property_Get</a></td><td></td><td><a href="#FT_Renderer_Class">FT_Renderer_Class</a></td></tr> -<tr><td></td><td><a href="#FT_Module_Class">FT_Module_Class</a></td><td></td><td><a href="#FT_Reference_Library">FT_Reference_Library</a></td><td></td><td><a href="#FT_Get_Renderer">FT_Get_Renderer</a></td></tr> -<tr><td></td><td><a href="#FT_Add_Module">FT_Add_Module</a></td><td></td><td><a href="#FT_New_Library">FT_New_Library</a></td><td></td><td><a href="#FT_Set_Renderer">FT_Set_Renderer</a></td></tr> -<tr><td></td><td><a href="#FT_Get_Module">FT_Get_Module</a></td><td></td><td><a href="#FT_Done_Library">FT_Done_Library</a></td><td></td><td></td></tr> -</table><br><br> - -<table align=center width="87%"><tr><td> +<table class="synopsis"> +<tr><td><a href="#FT_Module">FT_Module</a></td><td><a href="#FT_Add_Default_Modules">FT_Add_Default_Modules</a></td><td><a href="#FT_Renderer">FT_Renderer</a></td></tr> +<tr><td><a href="#FT_Module_Constructor">FT_Module_Constructor</a></td><td> </td><td><a href="#FT_Renderer_Class">FT_Renderer_Class</a></td></tr> +<tr><td><a href="#FT_Module_Destructor">FT_Module_Destructor</a></td><td><a href="#FT_Property_Set">FT_Property_Set</a></td><td> </td></tr> +<tr><td><a href="#FT_Module_Requester">FT_Module_Requester</a></td><td><a href="#FT_Property_Get">FT_Property_Get</a></td><td><a href="#FT_Get_Renderer">FT_Get_Renderer</a></td></tr> +<tr><td><a href="#FT_Module_Class">FT_Module_Class</a></td><td> </td><td><a href="#FT_Set_Renderer">FT_Set_Renderer</a></td></tr> +<tr><td> </td><td><a href="#FT_New_Library">FT_New_Library</a></td><td> </td></tr> +<tr><td><a href="#FT_Add_Module">FT_Add_Module</a></td><td><a href="#FT_Done_Library">FT_Done_Library</a></td><td><a href="#FT_Set_Debug_Hook">FT_Set_Debug_Hook</a></td></tr> +<tr><td><a href="#FT_Get_Module">FT_Get_Module</a></td><td><a href="#FT_Reference_Library">FT_Reference_Library</a></td><td> </td></tr> +<tr><td><a href="#FT_Remove_Module">FT_Remove_Module</a></td><td> </td><td><a href="#FT_Driver">FT_Driver</a></td></tr> +</table> + + <p>The definitions below are used to manage modules within FreeType. Modules can be added, upgraded, and removed at runtime. Additionally, some module properties can be controlled also.</p> <p>Here is a list of possible values of the ‘module_name’ field in the <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a> structure.</p> <pre class="colored"> @@ -74,102 +140,87 @@ Module Management winfonts </pre> <p>Note that the FreeType Cache sub-system is not a FreeType module.</p> -</td></tr></table><br> -<table align=center width="75%"><tr><td> -<h4><a name="FT_Module_Constructor">FT_Module_Constructor</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<div class="section"> +<h3 id="FT_Module">FT_Module</h3> +<p>Defined in FT_FREETYPE_H (freetype.h).</p> +<pre> + <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ModuleRec_* <b>FT_Module</b>; +</pre> + +<p>A handle to a given FreeType module object. Each module can be a font driver, a renderer, or anything else that provides services to the formers.</p> + +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Module_Constructor">FT_Module_Constructor</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> <span class="keyword">typedef</span> <a href="ft2-basic_types.html#FT_Error">FT_Error</a> - (*<b>FT_Module_Constructor</b>)( <a href="ft2-base_interface.html#FT_Module">FT_Module</a> module ); + (*<b>FT_Module_Constructor</b>)( <a href="ft2-module_management.html#FT_Module">FT_Module</a> module ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>A function used to initialize (not create) a new module object.</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>module</b></td><td> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="module">module</td><td class="desc"> <p>The module to initialize.</p> </td></tr> </table> -</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_Module_Destructor">FT_Module_Destructor</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Module_Destructor">FT_Module_Destructor</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> <span class="keyword">typedef</span> <span class="keyword">void</span> - (*<b>FT_Module_Destructor</b>)( <a href="ft2-base_interface.html#FT_Module">FT_Module</a> module ); + (*<b>FT_Module_Destructor</b>)( <a href="ft2-module_management.html#FT_Module">FT_Module</a> module ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>A function used to finalize (not destroy) a given module object.</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>module</b></td><td> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="module">module</td><td class="desc"> <p>The module to finalize.</p> </td></tr> </table> -</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_Module_Requester">FT_Module_Requester</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Module_Requester">FT_Module_Requester</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> <span class="keyword">typedef</span> FT_Module_Interface - (*<b>FT_Module_Requester</b>)( <a href="ft2-base_interface.html#FT_Module">FT_Module</a> module, + (*<b>FT_Module_Requester</b>)( <a href="ft2-module_management.html#FT_Module">FT_Module</a> module, <span class="keyword">const</span> <span class="keyword">char</span>* name ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>A function used to query a given module for a specific interface.</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>module</b></td><td> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="module">module</td><td class="desc"> <p>The module to be searched.</p> </td></tr> -<tr valign=top><td><b>name</b></td><td> +<tr><td class="val" id="name">name</td><td class="desc"> <p>The name of the interface in the module.</p> </td></tr> </table> -</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_Module_Class">FT_Module_Class</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Module_Class">FT_Module_Class</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Module_Class_ { <a href="ft2-basic_types.html#FT_ULong">FT_ULong</a> module_flags; @@ -185,209 +236,193 @@ Defined in FT_MODULE_H (ftmodapi.h). <a href="ft2-module_management.html#FT_Module_Requester">FT_Module_Requester</a> get_interface; } <b>FT_Module_Class</b>; +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>The module class descriptor.</p> -</td></tr></table><br> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td> -<p></p> -<table cellpadding=3 border=0> -<tr valign=top><td><b>module_flags</b></td><td> + +<h4>fields</h4> +<table class="fields"> +<tr><td class="val" id="module_flags">module_flags</td><td class="desc"> <p>Bit flags describing the module.</p> </td></tr> -<tr valign=top><td><b>module_size</b></td><td> +<tr><td class="val" id="module_size">module_size</td><td class="desc"> <p>The size of one module object/instance in bytes.</p> </td></tr> -<tr valign=top><td><b>module_name</b></td><td> +<tr><td class="val" id="module_name">module_name</td><td class="desc"> <p>The name of the module.</p> </td></tr> -<tr valign=top><td><b>module_version</b></td><td> +<tr><td class="val" id="module_version">module_version</td><td class="desc"> <p>The version, as a 16.16 fixed number (major.minor).</p> </td></tr> -<tr valign=top><td><b>module_requires</b></td><td> +<tr><td class="val" id="module_requires">module_requires</td><td class="desc"> <p>The version of FreeType this module requires, as a 16.16 fixed number (major.minor). Starts at version 2.0, i.e., 0x20000.</p> </td></tr> -<tr valign=top><td><b>module_init</b></td><td> +<tr><td class="val" id="module_init">module_init</td><td class="desc"> <p>The initializing function.</p> </td></tr> -<tr valign=top><td><b>module_done</b></td><td> +<tr><td class="val" id="module_done">module_done</td><td class="desc"> <p>The finalizing function.</p> </td></tr> -<tr valign=top><td><b>get_interface</b></td><td> +<tr><td class="val" id="get_interface">get_interface</td><td class="desc"> <p>The interface requesting function.</p> </td></tr> </table> -</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_Add_Module">FT_Add_Module</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Add_Module">FT_Add_Module</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> ) <b>FT_Add_Module</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library, <span class="keyword">const</span> <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a>* clazz ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>Add a new module to a given library instance.</p> -</td></tr></table><br> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td> -<p></p> -<table cellpadding=3 border=0> -<tr valign=top><td><b>library</b></td><td> + +<h4>inout</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> <p>A handle to the library object.</p> </td></tr> </table> -</td></tr></table> -<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>clazz</b></td><td> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="clazz">clazz</td><td class="desc"> <p>A pointer to class descriptor for the module.</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> + +<h4>return</h4> <p>FreeType error code. 0 means success.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> + +<h4>note</h4> <p>An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great.</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_Module">FT_Get_Module</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> - - FT_EXPORT( <a href="ft2-base_interface.html#FT_Module">FT_Module</a> ) + +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Get_Module">FT_Get_Module</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> + FT_EXPORT( <a href="ft2-module_management.html#FT_Module">FT_Module</a> ) <b>FT_Get_Module</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library, <span class="keyword">const</span> <span class="keyword">char</span>* module_name ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>Find a module by its name.</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> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> <p>A handle to the library object.</p> </td></tr> -<tr valign=top><td><b>module_name</b></td><td> +<tr><td class="val" id="module_name">module_name</td><td class="desc"> <p>The module's name (as an ASCII string).</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> + +<h4>return</h4> <p>A module handle. 0 if none was found.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> + +<h4>note</h4> <p>FreeType's internal modules aren't documented very well, and you should look up the source code for details.</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_Remove_Module">FT_Remove_Module</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Remove_Module">FT_Remove_Module</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> ) <b>FT_Remove_Module</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library, - <a href="ft2-base_interface.html#FT_Module">FT_Module</a> module ); + <a href="ft2-module_management.html#FT_Module">FT_Module</a> module ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>Remove a given module from a library instance.</p> -</td></tr></table><br> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td> -<p></p> -<table cellpadding=3 border=0> -<tr valign=top><td><b>library</b></td><td> + +<h4>inout</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> <p>A handle to a library object.</p> </td></tr> </table> -</td></tr></table> -<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>module</b></td><td> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="module">module</td><td class="desc"> <p>A handle to a module object.</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> + +<h4>return</h4> <p>FreeType error code. 0 means success.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> + +<h4>note</h4> <p>The module object is destroyed by the function in case of success.</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_Property_Set">FT_Property_Set</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Add_Default_Modules">FT_Add_Default_Modules</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> + FT_EXPORT( <span class="keyword">void</span> ) + <b>FT_Add_Default_Modules</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library ); +</pre> + +<p>Add the set of default drivers to a given library object. This is only useful when you create a library object with <a href="ft2-module_management.html#FT_New_Library">FT_New_Library</a> (usually to plug a custom memory manager).</p> + +<h4>inout</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> +<p>A handle to a new library object.</p> +</td></tr> +</table> + +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Property_Set">FT_Property_Set</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> ) <b>FT_Property_Set</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library, <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_String">FT_String</a>* module_name, <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_String">FT_String</a>* property_name, <span class="keyword">const</span> <span class="keyword">void</span>* value ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>Set a property for a given module.</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> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> <p>A handle to the library the module is part of.</p> </td></tr> -<tr valign=top><td><b>module_name</b></td><td> +<tr><td class="val" id="module_name">module_name</td><td class="desc"> <p>The module name.</p> </td></tr> -<tr valign=top><td><b>property_name</b></td><td> +<tr><td class="val" id="property_name">property_name</td><td class="desc"> <p>The property name. Properties are described in the ‘Synopsis’ subsection of the module's documentation.</p> <p>Note that only a few modules have properties.</p> </td></tr> -<tr valign=top><td><b>value</b></td><td> +<tr><td class="val" id="value">value</td><td class="desc"> <p>A generic pointer to a variable or structure that gives the new value of the property. The exact definition of ‘value’ is dependent on the property; see the ‘Synopsis’ subsection of the module's documentation.</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> + +<h4>return</h4> <p>FreeType error code. 0 means success.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> + +<h4>note</h4> <p>If ‘module_name’ isn't a valid module name, or ‘property_name’ doesn't specify a valid property, or if ‘value’ doesn't represent a valid value for the given property, an error is returned.</p> <p>The following example sets property ‘bar’ (a simple integer) in module ‘foo’ to value 1.</p> <pre class="colored"> @@ -399,59 +434,50 @@ Defined in FT_MODULE_H (ftmodapi.h). </pre> <p>Note that the FreeType Cache sub-system doesn't recognize module property changes. To avoid glyph lookup confusion within the cache you should call <a href="ft2-cache_subsystem.html#FTC_Manager_Reset">FTC_Manager_Reset</a> to completely flush the cache if a module property gets changed after <a href="ft2-cache_subsystem.html#FTC_Manager_New">FTC_Manager_New</a> has been called.</p> <p>It is not possible to set properties of the FreeType Cache sub-system itself with FT_Property_Set; use ?FTC_Property_Set? instead.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>since</b></em></td></tr><tr><td> + +<h4>since</h4> <p>2.4.11</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_Property_Get">FT_Property_Get</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Property_Get">FT_Property_Get</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> ) <b>FT_Property_Get</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library, <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_String">FT_String</a>* module_name, <span class="keyword">const</span> <a href="ft2-basic_types.html#FT_String">FT_String</a>* property_name, <span class="keyword">void</span>* value ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>Get a module's property value.</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> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> <p>A handle to the library the module is part of.</p> </td></tr> -<tr valign=top><td><b>module_name</b></td><td> +<tr><td class="val" id="module_name">module_name</td><td class="desc"> <p>The module name.</p> </td></tr> -<tr valign=top><td><b>property_name</b></td><td> +<tr><td class="val" id="property_name">property_name</td><td class="desc"> <p>The property name. Properties are described in the ‘Synopsis’ subsection of the module's documentation.</p> </td></tr> </table> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td> -<p></p> -<table cellpadding=3 border=0> -<tr valign=top><td><b>value</b></td><td> + +<h4>inout</h4> +<table class="fields"> +<tr><td class="val" id="value">value</td><td class="desc"> <p>A generic pointer to a variable or structure that gives the value of the property. The exact definition of ‘value’ is dependent on the property; see the ‘Synopsis’ subsection of the module's documentation.</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> + +<h4>return</h4> <p>FreeType error code. 0 means success.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> + +<h4>note</h4> <p>If ‘module_name’ isn't a valid module name, or ‘property_name’ doesn't specify a valid property, or if ‘value’ doesn't represent a valid value for the given property, an error is returned.</p> <p>The following example gets property ‘baz’ (a range) in module ‘foo’.</p> <pre class="colored"> @@ -468,210 +494,118 @@ Defined in FT_MODULE_H (ftmodapi.h). FT_Property_Get( library, "foo", "baz", &baz ); </pre> <p>It is not possible to retrieve properties of the FreeType Cache sub-system with FT_Property_Get; use ?FTC_Property_Get? instead.</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>2.4.11</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_Reference_Library">FT_Reference_Library</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> - FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> ) - <b>FT_Reference_Library</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library ); +<h4>since</h4> +<p>2.4.11</p> -</pre></table><br> -<table align=center width="87%"><tr><td> -<p>A counter gets initialized to 1 at the time an <a href="ft2-base_interface.html#FT_Library">FT_Library</a> structure is created. This function increments the counter. <a href="ft2-module_management.html#FT_Done_Library">FT_Done_Library</a> then only destroys a library if the counter is 1, otherwise it simply decrements the counter.</p> -<p>This function helps in managing life-cycles of structures that reference <a href="ft2-base_interface.html#FT_Library">FT_Library</a> objects.</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 handle to a target library object.</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>FreeType error code. 0 means success.</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>2.4.2</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_New_Library">FT_New_Library</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> +<div class="section"> +<h3 id="FT_New_Library">FT_New_Library</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> ) <b>FT_New_Library</b>( <a href="ft2-system_interface.html#FT_Memory">FT_Memory</a> memory, <a href="ft2-base_interface.html#FT_Library">FT_Library</a> *alibrary ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>This function is used to create a new FreeType library instance from a given memory object. It is thus possible to use libraries with distinct memory allocators within the same program.</p> <p>Normally, you would call this function (followed by a call to <a href="ft2-module_management.html#FT_Add_Default_Modules">FT_Add_Default_Modules</a> or a series of calls to <a href="ft2-module_management.html#FT_Add_Module">FT_Add_Module</a>) instead of <a href="ft2-base_interface.html#FT_Init_FreeType">FT_Init_FreeType</a> to initialize the FreeType library.</p> <p>Don't use <a href="ft2-base_interface.html#FT_Done_FreeType">FT_Done_FreeType</a> but <a href="ft2-module_management.html#FT_Done_Library">FT_Done_Library</a> to destroy a library instance.</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>memory</b></td><td> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="memory">memory</td><td class="desc"> <p>A handle to the original memory object.</p> </td></tr> </table> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>output</b></em></td></tr><tr><td> -<p></p> -<table cellpadding=3 border=0> -<tr valign=top><td><b>alibrary</b></td><td> + +<h4>output</h4> +<table class="fields"> +<tr><td class="val" id="alibrary">alibrary</td><td class="desc"> <p>A pointer to handle of a new library object.</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> + +<h4>return</h4> <p>FreeType error code. 0 means success.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> + +<h4>note</h4> <p>See the discussion of reference counters in the description of <a href="ft2-module_management.html#FT_Reference_Library">FT_Reference_Library</a>.</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_Done_Library">FT_Done_Library</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Done_Library">FT_Done_Library</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> ) <b>FT_Done_Library</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>Discard a given library object. This closes all drivers and discards all resource objects.</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> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> <p>A handle to the target library.</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> + +<h4>return</h4> <p>FreeType error code. 0 means success.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> + +<h4>note</h4> <p>See the discussion of reference counters in the description of <a href="ft2-module_management.html#FT_Reference_Library">FT_Reference_Library</a>.</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_Set_Debug_Hook">FT_Set_Debug_Hook</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> - FT_EXPORT( <span class="keyword">void</span> ) - <b>FT_Set_Debug_Hook</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library, - <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> hook_index, - FT_DebugHook_Func debug_hook ); +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> -</pre></table><br> -<table align=center width="87%"><tr><td> -<p>Set a debug hook function for debugging the interpreter of a font format.</p> -</td></tr></table><br> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td> -<p></p> -<table cellpadding=3 border=0> -<tr valign=top><td><b>library</b></td><td> -<p>A handle to the library object.</p> -</td></tr> -</table> -</td></tr></table> -<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>hook_index</b></td><td> -<p>The index of the debug hook. You should use the values defined in ‘ftobjs.h’, e.g., ‘FT_DEBUG_HOOK_TRUETYPE’.</p> -</td></tr> -<tr valign=top><td><b>debug_hook</b></td><td> -<p>The function used to debug the interpreter.</p> -</td></tr> -</table> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> -<p>Currently, four debug hook slots are available, but only two (for the TrueType and the Type 1 interpreter) are defined.</p> -<p>Since the internal headers of FreeType are no longer installed, the symbol ‘FT_DEBUG_HOOK_TRUETYPE’ isn't available publicly. This is a bug and will be fixed in a forthcoming release.</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_Add_Default_Modules">FT_Add_Default_Modules</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_MODULE_H (ftmodapi.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<div class="section"> +<h3 id="FT_Reference_Library">FT_Reference_Library</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> + FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> ) + <b>FT_Reference_Library</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library ); +</pre> - FT_EXPORT( <span class="keyword">void</span> ) - <b>FT_Add_Default_Modules</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library ); +<p>A counter gets initialized to 1 at the time an <a href="ft2-base_interface.html#FT_Library">FT_Library</a> structure is created. This function increments the counter. <a href="ft2-module_management.html#FT_Done_Library">FT_Done_Library</a> then only destroys a library if the counter is 1, otherwise it simply decrements the counter.</p> +<p>This function helps in managing life-cycles of structures that reference <a href="ft2-base_interface.html#FT_Library">FT_Library</a> objects.</p> -</pre></table><br> -<table align=center width="87%"><tr><td> -<p>Add the set of default drivers to a given library object. This is only useful when you create a library object with <a href="ft2-module_management.html#FT_New_Library">FT_New_Library</a> (usually to plug a custom memory manager).</p> -</td></tr></table><br> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td> -<p></p> -<table cellpadding=3 border=0> -<tr valign=top><td><b>library</b></td><td> -<p>A handle to a new library object.</p> +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> +<p>A handle to a target library object.</p> </td></tr> </table> -</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_Renderer_Class">FT_Renderer_Class</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_RENDER_H (ftrender.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<h4>return</h4> +<p>FreeType error code. 0 means success.</p> + +<h4>since</h4> +<p>2.4.2</p> + +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Renderer">FT_Renderer</h3> +<p>Defined in FT_FREETYPE_H (freetype.h).</p> +<pre> + <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_RendererRec_* <b>FT_Renderer</b>; +</pre> + +<p>A handle to a given FreeType renderer. A renderer is a special module in charge of converting a glyph image to a bitmap, when necessary. Each renderer supports a given glyph image format, and one or more target surface depths.</p> + +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Renderer_Class">FT_Renderer_Class</h3> +<p>Defined in FT_RENDER_H (ftrender.h).</p> +<pre> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_Renderer_Class_ { <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a> root; @@ -686,134 +620,160 @@ Defined in FT_RENDER_H (ftrender.h). <a href="ft2-raster.html#FT_Raster_Funcs">FT_Raster_Funcs</a>* raster_class; } <b>FT_Renderer_Class</b>; +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>The renderer module class descriptor.</p> -</td></tr></table><br> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>fields</b></em></td></tr><tr><td> -<p></p> -<table cellpadding=3 border=0> -<tr valign=top><td><b>root</b></td><td> + +<h4>fields</h4> +<table class="fields"> +<tr><td class="val" id="root">root</td><td class="desc"> <p>The root <a href="ft2-module_management.html#FT_Module_Class">FT_Module_Class</a> fields.</p> </td></tr> -<tr valign=top><td><b>glyph_format</b></td><td> +<tr><td class="val" id="glyph_format">glyph_format</td><td class="desc"> <p>The glyph image format this renderer handles.</p> </td></tr> -<tr valign=top><td><b>render_glyph</b></td><td> +<tr><td class="val" id="render_glyph">render_glyph</td><td class="desc"> <p>A method used to render the image that is in a given glyph slot into a bitmap.</p> </td></tr> -<tr valign=top><td><b>transform_glyph</b></td><td> +<tr><td class="val" id="transform_glyph">transform_glyph</td><td class="desc"> <p>A method used to transform the image that is in a given glyph slot.</p> </td></tr> -<tr valign=top><td><b>get_glyph_cbox</b></td><td> +<tr><td class="val" id="get_glyph_cbox">get_glyph_cbox</td><td class="desc"> <p>A method used to access the glyph's cbox.</p> </td></tr> -<tr valign=top><td><b>set_mode</b></td><td> +<tr><td class="val" id="set_mode">set_mode</td><td class="desc"> <p>A method used to pass additional parameters.</p> </td></tr> -<tr valign=top><td><b>raster_class</b></td><td> +<tr><td class="val" id="raster_class">raster_class</td><td class="desc"> <p>For <a href="ft2-basic_types.html#FT_Glyph_Format">FT_GLYPH_FORMAT_OUTLINE</a> renderers only. This is a pointer to its raster's class.</p> </td></tr> </table> -</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_Renderer">FT_Get_Renderer</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_RENDER_H (ftrender.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> - - FT_EXPORT( <a href="ft2-base_interface.html#FT_Renderer">FT_Renderer</a> ) + +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Get_Renderer">FT_Get_Renderer</h3> +<p>Defined in FT_RENDER_H (ftrender.h).</p> +<pre> + FT_EXPORT( <a href="ft2-module_management.html#FT_Renderer">FT_Renderer</a> ) <b>FT_Get_Renderer</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library, <a href="ft2-basic_types.html#FT_Glyph_Format">FT_Glyph_Format</a> format ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>Retrieve the current renderer for a given glyph format.</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> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> <p>A handle to the library object.</p> </td></tr> -<tr valign=top><td><b>format</b></td><td> +<tr><td class="val" id="format">format</td><td class="desc"> <p>The glyph format.</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> + +<h4>return</h4> <p>A renderer handle. 0 if none found.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> + +<h4>note</h4> <p>An error will be returned if a module already exists by that name, or if the module requires a version of FreeType that is too great.</p> <p>To add a new renderer, simply use <a href="ft2-module_management.html#FT_Add_Module">FT_Add_Module</a>. To retrieve a renderer by its name, use <a href="ft2-module_management.html#FT_Get_Module">FT_Get_Module</a>.</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_Set_Renderer">FT_Set_Renderer</a></h4> -<table align=center width="87%"><tr><td> -Defined in FT_RENDER_H (ftrender.h). -</td></tr></table><br> -<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre> +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Set_Renderer">FT_Set_Renderer</h3> +<p>Defined in FT_RENDER_H (ftrender.h).</p> +<pre> FT_EXPORT( <a href="ft2-basic_types.html#FT_Error">FT_Error</a> ) <b>FT_Set_Renderer</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library, - <a href="ft2-base_interface.html#FT_Renderer">FT_Renderer</a> renderer, + <a href="ft2-module_management.html#FT_Renderer">FT_Renderer</a> renderer, <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> num_params, <a href="ft2-base_interface.html#FT_Parameter">FT_Parameter</a>* parameters ); +</pre> -</pre></table><br> -<table align=center width="87%"><tr><td> <p>Set the current renderer to use, and set additional mode.</p> -</td></tr></table><br> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>inout</b></em></td></tr><tr><td> -<p></p> -<table cellpadding=3 border=0> -<tr valign=top><td><b>library</b></td><td> + +<h4>inout</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> <p>A handle to the library object.</p> </td></tr> </table> -</td></tr></table> -<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>renderer</b></td><td> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="renderer">renderer</td><td class="desc"> <p>A handle to the renderer object.</p> </td></tr> -<tr valign=top><td><b>num_params</b></td><td> +<tr><td class="val" id="num_params">num_params</td><td class="desc"> <p>The number of additional parameters.</p> </td></tr> -<tr valign=top><td><b>parameters</b></td><td> +<tr><td class="val" id="parameters">parameters</td><td class="desc"> <p>Additional parameters.</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> + +<h4>return</h4> <p>FreeType error code. 0 means success.</p> -</td></tr></table> -<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>note</b></em></td></tr><tr><td> + +<h4>note</h4> <p>In case of success, the renderer will be used to convert glyph images in the renderer's known format into bitmaps.</p> <p>This doesn't change the current renderer for other formats.</p> <p>Currently, only the B/W renderer, if compiled with FT_RASTER_OPTION_ANTI_ALIASING (providing a 5-levels anti-aliasing mode; this option must be set directly in ‘ftraster.c’ and is undefined by default) accepts a single tag ‘pal5’ to set its gray palette as a character string with 5 elements. Consequently, the third and fourth argument are zero normally.</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> + +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Set_Debug_Hook">FT_Set_Debug_Hook</h3> +<p>Defined in FT_MODULE_H (ftmodapi.h).</p> +<pre> + FT_EXPORT( <span class="keyword">void</span> ) + <b>FT_Set_Debug_Hook</b>( <a href="ft2-base_interface.html#FT_Library">FT_Library</a> library, + <a href="ft2-basic_types.html#FT_UInt">FT_UInt</a> hook_index, + FT_DebugHook_Func debug_hook ); +</pre> + +<p>Set a debug hook function for debugging the interpreter of a font format.</p> + +<h4>inout</h4> +<table class="fields"> +<tr><td class="val" id="library">library</td><td class="desc"> +<p>A handle to the library object.</p> +</td></tr> +</table> + +<h4>input</h4> +<table class="fields"> +<tr><td class="val" id="hook_index">hook_index</td><td class="desc"> +<p>The index of the debug hook. You should use the values defined in ‘ftobjs.h’, e.g., ‘FT_DEBUG_HOOK_TRUETYPE’.</p> +</td></tr> +<tr><td class="val" id="debug_hook">debug_hook</td><td class="desc"> +<p>The function used to debug the interpreter.</p> +</td></tr> +</table> + +<h4>note</h4> +<p>Currently, four debug hook slots are available, but only two (for the TrueType and the Type 1 interpreter) are defined.</p> +<p>Since the internal headers of FreeType are no longer installed, the symbol ‘FT_DEBUG_HOOK_TRUETYPE’ isn't available publicly. This is a bug and will be fixed in a forthcoming release.</p> + +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> + +<div class="section"> +<h3 id="FT_Driver">FT_Driver</h3> +<p>Defined in FT_FREETYPE_H (freetype.h).</p> +<pre> + <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_DriverRec_* <b>FT_Driver</b>; +</pre> + +<p>A handle to a given FreeType font driver object. Each font driver is a special module capable of creating faces from font files.</p> + +<hr> +<table class="index-toc-link"><tr><td class="left">[<a href="ft2-index.html">Index</a>]</td><td class="middle">[<a href="#">Top</a>]</td><td class="right">[<a href="ft2-toc.html">TOC</a>]</td></tr></table></div> </body> </html> |