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FreeType-2.13.2 API Reference
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Header File Macros
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Preamble
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<a href="ft2-header_inclusion.html" class="md-nav__link">
FreeType's header inclusion scheme
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User allocation
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Core API
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Basic Data Types
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Library Setup
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Face Creation
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Font Testing Macros
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Sizing and Scaling
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Glyph Retrieval
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Character Mapping
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Information Retrieval
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Other API Data
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Extended API
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Extended API
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<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="ft2-glyph_variants.html" class="md-nav__link">
Unicode Variation Sequences
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Glyph Color Management
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Glyph Layer Management
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Glyph Management
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Mac Specific Interface
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Size Management
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Header File Macros
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Header File Macros
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Table of contents
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<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#synopsis" class="md-nav__link">
Synopsis
</a>
</li>
<li class="md-nav__item">
<a href="#ft_config_config_h" class="md-nav__link">
FT_CONFIG_CONFIG_H
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</li>
<li class="md-nav__item">
<a href="#ft_config_standard_library_h" class="md-nav__link">
FT_CONFIG_STANDARD_LIBRARY_H
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<li class="md-nav__item">
<a href="#ft_config_options_h" class="md-nav__link">
FT_CONFIG_OPTIONS_H
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<li class="md-nav__item">
<a href="#ft_config_modules_h" class="md-nav__link">
FT_CONFIG_MODULES_H
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<li class="md-nav__item">
<a href="#ft_freetype_h" class="md-nav__link">
FT_FREETYPE_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_errors_h" class="md-nav__link">
FT_ERRORS_H
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</li>
<li class="md-nav__item">
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FT_MODULE_ERRORS_H
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</li>
<li class="md-nav__item">
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FT_SYSTEM_H
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</li>
<li class="md-nav__item">
<a href="#ft_image_h" class="md-nav__link">
FT_IMAGE_H
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</li>
<li class="md-nav__item">
<a href="#ft_types_h" class="md-nav__link">
FT_TYPES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_list_h" class="md-nav__link">
FT_LIST_H
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</li>
<li class="md-nav__item">
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FT_OUTLINE_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_sizes_h" class="md-nav__link">
FT_SIZES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_module_h" class="md-nav__link">
FT_MODULE_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_render_h" class="md-nav__link">
FT_RENDER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_driver_h" class="md-nav__link">
FT_DRIVER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_autohinter_h" class="md-nav__link">
FT_AUTOHINTER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_cff_driver_h" class="md-nav__link">
FT_CFF_DRIVER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_truetype_driver_h" class="md-nav__link">
FT_TRUETYPE_DRIVER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_pcf_driver_h" class="md-nav__link">
FT_PCF_DRIVER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_type1_tables_h" class="md-nav__link">
FT_TYPE1_TABLES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_truetype_ids_h" class="md-nav__link">
FT_TRUETYPE_IDS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_truetype_tables_h" class="md-nav__link">
FT_TRUETYPE_TABLES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_truetype_tags_h" class="md-nav__link">
FT_TRUETYPE_TAGS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_bdf_h" class="md-nav__link">
FT_BDF_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_cid_h" class="md-nav__link">
FT_CID_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_gzip_h" class="md-nav__link">
FT_GZIP_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_lzw_h" class="md-nav__link">
FT_LZW_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_bzip2_h" class="md-nav__link">
FT_BZIP2_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_winfonts_h" class="md-nav__link">
FT_WINFONTS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_glyph_h" class="md-nav__link">
FT_GLYPH_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_bitmap_h" class="md-nav__link">
FT_BITMAP_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_bbox_h" class="md-nav__link">
FT_BBOX_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_cache_h" class="md-nav__link">
FT_CACHE_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_mac_h" class="md-nav__link">
FT_MAC_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_multiple_masters_h" class="md-nav__link">
FT_MULTIPLE_MASTERS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_sfnt_names_h" class="md-nav__link">
FT_SFNT_NAMES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_opentype_validate_h" class="md-nav__link">
FT_OPENTYPE_VALIDATE_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_gx_validate_h" class="md-nav__link">
FT_GX_VALIDATE_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_pfr_h" class="md-nav__link">
FT_PFR_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_stroker_h" class="md-nav__link">
FT_STROKER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_synthesis_h" class="md-nav__link">
FT_SYNTHESIS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_font_formats_h" class="md-nav__link">
FT_FONT_FORMATS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_trigonometry_h" class="md-nav__link">
FT_TRIGONOMETRY_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_lcd_filter_h" class="md-nav__link">
FT_LCD_FILTER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_incremental_h" class="md-nav__link">
FT_INCREMENTAL_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_gasp_h" class="md-nav__link">
FT_GASP_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_advances_h" class="md-nav__link">
FT_ADVANCES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_color_h" class="md-nav__link">
FT_COLOR_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_otsvg_h" class="md-nav__link">
FT_OTSVG_H
</a>
</li>
</ul>
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</ul>
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Format-Specific API
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Format-Specific API
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<li class="md-nav__item">
<a href="ft2-multiple_masters.html" class="md-nav__link">
Multiple Masters
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</li>
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TrueType Tables
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</li>
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<a href="ft2-type1_tables.html" class="md-nav__link">
Type 1 Tables
</a>
</li>
<li class="md-nav__item">
<a href="ft2-sfnt_names.html" class="md-nav__link">
SFNT Names
</a>
</li>
<li class="md-nav__item">
<a href="ft2-bdf_fonts.html" class="md-nav__link">
BDF and PCF Files
</a>
</li>
<li class="md-nav__item">
<a href="ft2-cid_fonts.html" class="md-nav__link">
CID Fonts
</a>
</li>
<li class="md-nav__item">
<a href="ft2-pfr_fonts.html" class="md-nav__link">
PFR Fonts
</a>
</li>
<li class="md-nav__item">
<a href="ft2-winfnt_fonts.html" class="md-nav__link">
Window FNT Files
</a>
</li>
<li class="md-nav__item">
<a href="ft2-svg_fonts.html" class="md-nav__link">
OpenType SVG Fonts
</a>
</li>
<li class="md-nav__item">
<a href="ft2-font_formats.html" class="md-nav__link">
Font Formats
</a>
</li>
<li class="md-nav__item">
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Gasp Table
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<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
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Controlling FreeType Modules
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</label>
<nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
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Controlling FreeType Modules
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<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="ft2-auto_hinter.html" class="md-nav__link">
The auto-hinter
</a>
</li>
<li class="md-nav__item">
<a href="ft2-cff_driver.html" class="md-nav__link">
The CFF driver
</a>
</li>
<li class="md-nav__item">
<a href="ft2-t1_cid_driver.html" class="md-nav__link">
The Type 1 and CID drivers
</a>
</li>
<li class="md-nav__item">
<a href="ft2-tt_driver.html" class="md-nav__link">
The TrueType driver
</a>
</li>
<li class="md-nav__item">
<a href="ft2-pcf_driver.html" class="md-nav__link">
The PCF driver
</a>
</li>
<li class="md-nav__item">
<a href="ft2-ot_svg_driver.html" class="md-nav__link">
The SVG driver
</a>
</li>
<li class="md-nav__item">
<a href="ft2-properties.html" class="md-nav__link">
Driver properties
</a>
</li>
<li class="md-nav__item">
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Parameter Tags
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</li>
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Subpixel Rendering
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<a href="#synopsis" class="md-nav__link">
Synopsis
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<a href="#ft_config_config_h" class="md-nav__link">
FT_CONFIG_CONFIG_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_config_standard_library_h" class="md-nav__link">
FT_CONFIG_STANDARD_LIBRARY_H
</a>
</li>
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<a href="#ft_config_options_h" class="md-nav__link">
FT_CONFIG_OPTIONS_H
</a>
</li>
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<a href="#ft_config_modules_h" class="md-nav__link">
FT_CONFIG_MODULES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_freetype_h" class="md-nav__link">
FT_FREETYPE_H
</a>
</li>
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<a href="#ft_errors_h" class="md-nav__link">
FT_ERRORS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_module_errors_h" class="md-nav__link">
FT_MODULE_ERRORS_H
</a>
</li>
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<a href="#ft_system_h" class="md-nav__link">
FT_SYSTEM_H
</a>
</li>
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<a href="#ft_image_h" class="md-nav__link">
FT_IMAGE_H
</a>
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FT_TYPES_H
</a>
</li>
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<a href="#ft_list_h" class="md-nav__link">
FT_LIST_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_outline_h" class="md-nav__link">
FT_OUTLINE_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_sizes_h" class="md-nav__link">
FT_SIZES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_module_h" class="md-nav__link">
FT_MODULE_H
</a>
</li>
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<a href="#ft_render_h" class="md-nav__link">
FT_RENDER_H
</a>
</li>
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<a href="#ft_driver_h" class="md-nav__link">
FT_DRIVER_H
</a>
</li>
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<a href="#ft_autohinter_h" class="md-nav__link">
FT_AUTOHINTER_H
</a>
</li>
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<a href="#ft_cff_driver_h" class="md-nav__link">
FT_CFF_DRIVER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_truetype_driver_h" class="md-nav__link">
FT_TRUETYPE_DRIVER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_pcf_driver_h" class="md-nav__link">
FT_PCF_DRIVER_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_type1_tables_h" class="md-nav__link">
FT_TYPE1_TABLES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_truetype_ids_h" class="md-nav__link">
FT_TRUETYPE_IDS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_truetype_tables_h" class="md-nav__link">
FT_TRUETYPE_TABLES_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_truetype_tags_h" class="md-nav__link">
FT_TRUETYPE_TAGS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_bdf_h" class="md-nav__link">
FT_BDF_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_cid_h" class="md-nav__link">
FT_CID_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_gzip_h" class="md-nav__link">
FT_GZIP_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_lzw_h" class="md-nav__link">
FT_LZW_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_bzip2_h" class="md-nav__link">
FT_BZIP2_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_winfonts_h" class="md-nav__link">
FT_WINFONTS_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_glyph_h" class="md-nav__link">
FT_GLYPH_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_bitmap_h" class="md-nav__link">
FT_BITMAP_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_bbox_h" class="md-nav__link">
FT_BBOX_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_cache_h" class="md-nav__link">
FT_CACHE_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_mac_h" class="md-nav__link">
FT_MAC_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_multiple_masters_h" class="md-nav__link">
FT_MULTIPLE_MASTERS_H
</a>
</li>
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<a href="#ft_sfnt_names_h" class="md-nav__link">
FT_SFNT_NAMES_H
</a>
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<a href="#ft_opentype_validate_h" class="md-nav__link">
FT_OPENTYPE_VALIDATE_H
</a>
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FT_GX_VALIDATE_H
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FT_PFR_H
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FT_STROKER_H
</a>
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FT_SYNTHESIS_H
</a>
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FT_FONT_FORMATS_H
</a>
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FT_TRIGONOMETRY_H
</a>
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FT_LCD_FILTER_H
</a>
</li>
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<a href="#ft_incremental_h" class="md-nav__link">
FT_INCREMENTAL_H
</a>
</li>
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<a href="#ft_gasp_h" class="md-nav__link">
FT_GASP_H
</a>
</li>
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FT_ADVANCES_H
</a>
</li>
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<a href="#ft_color_h" class="md-nav__link">
FT_COLOR_H
</a>
</li>
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<a href="#ft_otsvg_h" class="md-nav__link">
FT_OTSVG_H
</a>
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<div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#extended-api">Extended API</a> &raquo; Header File Macros</p>
<hr />
<h1 id="header-file-macros">Header File Macros<a class="headerlink" href="#header-file-macros" title="Permanent link">&para;</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
<p>In addition to the normal scheme of including header files like
<div class="highlight"><pre><span></span><code> #include &lt;freetype/freetype.h&gt;
#include &lt;freetype/ftmm.h&gt;
#include &lt;freetype/ftglyph.h&gt;
</code></pre></div></p>
<p>it is possible to used named macros instead. They can be used directly in <code>#include</code> statements as in
<div class="highlight"><pre><span></span><code> #include FT_FREETYPE_H
#include FT_MULTIPLE_MASTERS_H
#include FT_GLYPH_H
</code></pre></div></p>
<p>These macros were introduced to overcome the infamous 8.3&nbsp;naming rule required by DOS (and <code>FT_MULTIPLE_MASTERS_H</code> is a lot more meaningful than <code>ftmm.h</code>).</p>
<h2 id="ft_config_config_h">FT_CONFIG_CONFIG_H<a class="headerlink" href="#ft_config_config_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_CONFIG_CONFIG_H</b>
#<span class="keyword">define</span> <b>FT_CONFIG_CONFIG_H</b> &lt;freetype/config/ftconfig.h&gt;
#<span class="keyword">endif</span>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing FreeType&nbsp;2 configuration data.</p>
<hr>
<h2 id="ft_config_standard_library_h">FT_CONFIG_STANDARD_LIBRARY_H<a class="headerlink" href="#ft_config_standard_library_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_CONFIG_STANDARD_LIBRARY_H</b>
#<span class="keyword">define</span> <b>FT_CONFIG_STANDARD_LIBRARY_H</b> &lt;freetype/config/ftstdlib.h&gt;
#<span class="keyword">endif</span>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing FreeType&nbsp;2 interface to the standard C library functions.</p>
<hr>
<h2 id="ft_config_options_h">FT_CONFIG_OPTIONS_H<a class="headerlink" href="#ft_config_options_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_CONFIG_OPTIONS_H</b>
#<span class="keyword">define</span> <b>FT_CONFIG_OPTIONS_H</b> &lt;freetype/config/ftoption.h&gt;
#<span class="keyword">endif</span>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing FreeType&nbsp;2 project-specific configuration options.</p>
<hr>
<h2 id="ft_config_modules_h">FT_CONFIG_MODULES_H<a class="headerlink" href="#ft_config_modules_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">ifndef</span> <b>FT_CONFIG_MODULES_H</b>
#<span class="keyword">define</span> <b>FT_CONFIG_MODULES_H</b> &lt;freetype/config/ftmodule.h&gt;
#<span class="keyword">endif</span>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType&nbsp;2 modules that are statically linked to new library instances in <code><a href="ft2-library_setup.html#ft_init_freetype">FT_Init_FreeType</a></code>.</p>
<hr>
<h2 id="ft_freetype_h">FT_FREETYPE_H<a class="headerlink" href="#ft_freetype_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_FREETYPE_H</b> &lt;freetype/freetype.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the base FreeType&nbsp;2 API.</p>
<hr>
<h2 id="ft_errors_h">FT_ERRORS_H<a class="headerlink" href="#ft_errors_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ERRORS_H</b> &lt;freetype/fterrors.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType&nbsp;2 error codes (and messages).</p>
<p>It is included by <code><a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a></code>.</p>
<hr>
<h2 id="ft_module_errors_h">FT_MODULE_ERRORS_H<a class="headerlink" href="#ft_module_errors_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MODULE_ERRORS_H</b> &lt;freetype/ftmoderr.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType&nbsp;2 module error offsets (and messages).</p>
<hr>
<h2 id="ft_system_h">FT_SYSTEM_H<a class="headerlink" href="#ft_system_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SYSTEM_H</b> &lt;freetype/ftsystem.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 interface to low-level operations (i.e., memory management and stream i/o).</p>
<p>It is included by <code><a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a></code>.</p>
<hr>
<h2 id="ft_image_h">FT_IMAGE_H<a class="headerlink" href="#ft_image_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IMAGE_H</b> &lt;freetype/ftimage.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing type definitions related to glyph images (i.e., bitmaps, outlines, scan-converter parameters).</p>
<p>It is included by <code><a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a></code>.</p>
<hr>
<h2 id="ft_types_h">FT_TYPES_H<a class="headerlink" href="#ft_types_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TYPES_H</b> &lt;freetype/fttypes.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the basic data types defined by FreeType&nbsp;2.</p>
<p>It is included by <code><a href="ft2-header_file_macros.html#ft_freetype_h">FT_FREETYPE_H</a></code>.</p>
<hr>
<h2 id="ft_list_h">FT_LIST_H<a class="headerlink" href="#ft_list_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LIST_H</b> &lt;freetype/ftlist.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the list management API of FreeType&nbsp;2.</p>
<p>(Most applications will never need to include this file.)</p>
<hr>
<h2 id="ft_outline_h">FT_OUTLINE_H<a class="headerlink" href="#ft_outline_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OUTLINE_H</b> &lt;freetype/ftoutln.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the scalable outline management API of FreeType&nbsp;2.</p>
<hr>
<h2 id="ft_sizes_h">FT_SIZES_H<a class="headerlink" href="#ft_sizes_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SIZES_H</b> &lt;freetype/ftsizes.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the API which manages multiple <code><a href="ft2-sizing_and_scaling.html#ft_size">FT_Size</a></code> objects per face.</p>
<hr>
<h2 id="ft_module_h">FT_MODULE_H<a class="headerlink" href="#ft_module_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MODULE_H</b> &lt;freetype/ftmodapi.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the module management API of FreeType&nbsp;2.</p>
<hr>
<h2 id="ft_render_h">FT_RENDER_H<a class="headerlink" href="#ft_render_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_RENDER_H</b> &lt;freetype/ftrender.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the renderer module management API of FreeType&nbsp;2.</p>
<hr>
<h2 id="ft_driver_h">FT_DRIVER_H<a class="headerlink" href="#ft_driver_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_DRIVER_H</b> &lt;freetype/ftdriver.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the driver modules.</p>
<hr>
<h2 id="ft_autohinter_h">FT_AUTOHINTER_H<a class="headerlink" href="#ft_autohinter_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_AUTOHINTER_H</b> <a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the auto-hinting module.</p>
<p>Deprecated since version&nbsp;2.9; use <code><a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a></code> instead.</p>
<hr>
<h2 id="ft_cff_driver_h">FT_CFF_DRIVER_H<a class="headerlink" href="#ft_cff_driver_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_CFF_DRIVER_H</b> <a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the CFF driver module.</p>
<p>Deprecated since version&nbsp;2.9; use <code><a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a></code> instead.</p>
<hr>
<h2 id="ft_truetype_driver_h">FT_TRUETYPE_DRIVER_H<a class="headerlink" href="#ft_truetype_driver_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_DRIVER_H</b> <a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the TrueType driver module.</p>
<p>Deprecated since version&nbsp;2.9; use <code><a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a></code> instead.</p>
<hr>
<h2 id="ft_pcf_driver_h">FT_PCF_DRIVER_H<a class="headerlink" href="#ft_pcf_driver_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PCF_DRIVER_H</b> <a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing structures and macros related to the PCF driver module.</p>
<p>Deprecated since version&nbsp;2.9; use <code><a href="ft2-header_file_macros.html#ft_driver_h">FT_DRIVER_H</a></code> instead.</p>
<hr>
<h2 id="ft_type1_tables_h">FT_TYPE1_TABLES_H<a class="headerlink" href="#ft_type1_tables_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TYPE1_TABLES_H</b> &lt;freetype/t1tables.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the types and API specific to the Type&nbsp;1 format.</p>
<hr>
<h2 id="ft_truetype_ids_h">FT_TRUETYPE_IDS_H<a class="headerlink" href="#ft_truetype_ids_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_IDS_H</b> &lt;freetype/ttnameid.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the enumeration values which identify name strings, languages, encodings, etc. This file really contains a <em>large</em> set of constant macro definitions, taken from the TrueType and OpenType specifications.</p>
<hr>
<h2 id="ft_truetype_tables_h">FT_TRUETYPE_TABLES_H<a class="headerlink" href="#ft_truetype_tables_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_TABLES_H</b> &lt;freetype/tttables.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the types and API specific to the TrueType (as well as OpenType) format.</p>
<hr>
<h2 id="ft_truetype_tags_h">FT_TRUETYPE_TAGS_H<a class="headerlink" href="#ft_truetype_tags_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_TAGS_H</b> &lt;freetype/tttags.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the definitions of TrueType four-byte &lsquo;tags&rsquo; which identify blocks in SFNT-based font formats (i.e., TrueType and OpenType).</p>
<hr>
<h2 id="ft_bdf_h">FT_BDF_H<a class="headerlink" href="#ft_bdf_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BDF_H</b> &lt;freetype/ftbdf.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which accesses BDF-specific strings from a face.</p>
<hr>
<h2 id="ft_cid_h">FT_CID_H<a class="headerlink" href="#ft_cid_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_CID_H</b> &lt;freetype/ftcid.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which access CID font information from a face.</p>
<hr>
<h2 id="ft_gzip_h">FT_GZIP_H<a class="headerlink" href="#ft_gzip_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GZIP_H</b> &lt;freetype/ftgzip.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which supports gzip-compressed files.</p>
<hr>
<h2 id="ft_lzw_h">FT_LZW_H<a class="headerlink" href="#ft_lzw_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LZW_H</b> &lt;freetype/ftlzw.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which supports LZW-compressed files.</p>
<hr>
<h2 id="ft_bzip2_h">FT_BZIP2_H<a class="headerlink" href="#ft_bzip2_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BZIP2_H</b> &lt;freetype/ftbzip2.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which supports bzip2-compressed files.</p>
<hr>
<h2 id="ft_winfonts_h">FT_WINFONTS_H<a class="headerlink" href="#ft_winfonts_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_WINFONTS_H</b> &lt;freetype/ftwinfnt.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the definitions of an API which supports Windows FNT files.</p>
<hr>
<h2 id="ft_glyph_h">FT_GLYPH_H<a class="headerlink" href="#ft_glyph_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GLYPH_H</b> &lt;freetype/ftglyph.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the API of the optional glyph management component.</p>
<hr>
<h2 id="ft_bitmap_h">FT_BITMAP_H<a class="headerlink" href="#ft_bitmap_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BITMAP_H</b> &lt;freetype/ftbitmap.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the API of the optional bitmap conversion component.</p>
<hr>
<h2 id="ft_bbox_h">FT_BBOX_H<a class="headerlink" href="#ft_bbox_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BBOX_H</b> &lt;freetype/ftbbox.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the API of the optional exact bounding box computation routines.</p>
<hr>
<h2 id="ft_cache_h">FT_CACHE_H<a class="headerlink" href="#ft_cache_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_CACHE_H</b> &lt;freetype/ftcache.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the API of the optional FreeType&nbsp;2 cache sub-system.</p>
<hr>
<h2 id="ft_mac_h">FT_MAC_H<a class="headerlink" href="#ft_mac_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MAC_H</b> &lt;freetype/ftmac.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the Macintosh-specific FreeType&nbsp;2 API. The latter is used to access fonts embedded in resource forks.</p>
<p>This header file must be explicitly included by client applications compiled on the Mac (note that the base API still works though).</p>
<hr>
<h2 id="ft_multiple_masters_h">FT_MULTIPLE_MASTERS_H<a class="headerlink" href="#ft_multiple_masters_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MULTIPLE_MASTERS_H</b> &lt;freetype/ftmm.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the optional multiple-masters management API of FreeType&nbsp;2.</p>
<hr>
<h2 id="ft_sfnt_names_h">FT_SFNT_NAMES_H<a class="headerlink" href="#ft_sfnt_names_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SFNT_NAMES_H</b> &lt;freetype/ftsnames.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the optional FreeType&nbsp;2 API which accesses embedded &lsquo;name&rsquo; strings in SFNT-based font formats (i.e., TrueType and OpenType).</p>
<hr>
<h2 id="ft_opentype_validate_h">FT_OPENTYPE_VALIDATE_H<a class="headerlink" href="#ft_opentype_validate_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OPENTYPE_VALIDATE_H</b> &lt;freetype/ftotval.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the optional FreeType&nbsp;2 API which validates OpenType tables (&lsquo;BASE&rsquo;, &lsquo;GDEF&rsquo;, &lsquo;GPOS&rsquo;, &lsquo;GSUB&rsquo;, &lsquo;JSTF&rsquo;).</p>
<hr>
<h2 id="ft_gx_validate_h">FT_GX_VALIDATE_H<a class="headerlink" href="#ft_gx_validate_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GX_VALIDATE_H</b> &lt;freetype/ftgxval.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the optional FreeType&nbsp;2 API which validates TrueTypeGX/AAT tables (&lsquo;feat&rsquo;, &lsquo;mort&rsquo;, &lsquo;morx&rsquo;, &lsquo;bsln&rsquo;, &lsquo;just&rsquo;, &lsquo;kern&rsquo;, &lsquo;opbd&rsquo;, &lsquo;trak&rsquo;, &lsquo;prop&rsquo;).</p>
<hr>
<h2 id="ft_pfr_h">FT_PFR_H<a class="headerlink" href="#ft_pfr_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PFR_H</b> &lt;freetype/ftpfr.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which accesses PFR-specific data.</p>
<hr>
<h2 id="ft_stroker_h">FT_STROKER_H<a class="headerlink" href="#ft_stroker_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_STROKER_H</b> &lt;freetype/ftstroke.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which provides functions to stroke outline paths.</p>
<hr>
<h2 id="ft_synthesis_h">FT_SYNTHESIS_H<a class="headerlink" href="#ft_synthesis_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SYNTHESIS_H</b> &lt;freetype/ftsynth.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which performs artificial obliquing and emboldening.</p>
<hr>
<h2 id="ft_font_formats_h">FT_FONT_FORMATS_H<a class="headerlink" href="#ft_font_formats_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_FONT_FORMATS_H</b> &lt;freetype/ftfntfmt.h&gt;
/* deprecated */
#<span class="keyword">define</span> FT_XFREE86_H <b>FT_FONT_FORMATS_H</b>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which provides functions specific to font formats.</p>
<hr>
<h2 id="ft_trigonometry_h">FT_TRIGONOMETRY_H<a class="headerlink" href="#ft_trigonometry_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRIGONOMETRY_H</b> &lt;freetype/fttrigon.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which performs trigonometric computations (e.g., cosines and arc tangents).</p>
<hr>
<h2 id="ft_lcd_filter_h">FT_LCD_FILTER_H<a class="headerlink" href="#ft_lcd_filter_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LCD_FILTER_H</b> &lt;freetype/ftlcdfil.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which performs color filtering for subpixel rendering.</p>
<hr>
<h2 id="ft_incremental_h">FT_INCREMENTAL_H<a class="headerlink" href="#ft_incremental_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_INCREMENTAL_H</b> &lt;freetype/ftincrem.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which performs incremental glyph loading.</p>
<hr>
<h2 id="ft_gasp_h">FT_GASP_H<a class="headerlink" href="#ft_gasp_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GASP_H</b> &lt;freetype/ftgasp.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which returns entries from the TrueType GASP table.</p>
<hr>
<h2 id="ft_advances_h">FT_ADVANCES_H<a class="headerlink" href="#ft_advances_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ADVANCES_H</b> &lt;freetype/ftadvanc.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which returns individual and ranged glyph advances.</p>
<hr>
<h2 id="ft_color_h">FT_COLOR_H<a class="headerlink" href="#ft_color_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_COLOR_H</b> &lt;freetype/ftcolor.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which handles the OpenType &lsquo;CPAL&rsquo; table.</p>
<hr>
<h2 id="ft_otsvg_h">FT_OTSVG_H<a class="headerlink" href="#ft_otsvg_h" title="Permanent link">&para;</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OTSVG_H</b> &lt;freetype/otsvg.h&gt;
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType&nbsp;2 API which handles the OpenType &lsquo;SVG&nbsp;&rsquo; glyphs.</p>
<hr>
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