| Server IP : 82.208.35.60 / Your IP : 216.73.217.33 Web Server : Apache/2.4.55 (FreeBSD) OpenSSL/1.1.1q-freebsd PHP/7.3.31 System : FreeBSD server7.d2m.cz 12.4-RELEASE-p9 FreeBSD 12.4-RELEASE-p9 GENERIC amd64 User : studiokobylisy_cz ( 1008) PHP Version : 7.3.31 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /usr/local/share/doc/freetype2/reference/ |
Upload File : |
<!doctype html>
<html lang="en" class="no-js">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="description" content="API Reference Documentation for FreeType-2.12.1">
<meta name="author" content="FreeType Contributors">
<link rel="icon" href="images/favico.ico">
<meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
<title>Header File Macros - FreeType-2.12.1 API Reference</title>
<link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
<link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
<meta name="theme-color" content="#4cae4f">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
<style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
<link rel="stylesheet" href="stylesheets/extra.css">
</head>
<body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
<script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
<label class="md-overlay" for="__drawer"></label>
<div data-md-component="skip">
<a href="#header-file-macros" class="md-skip">
Skip to content
</a>
</div>
<div data-md-component="announce">
</div>
<header class="md-header" data-md-component="header">
<nav class="md-header__inner md-grid" aria-label="Header">
<a href="index.html" title="FreeType-2.12.1 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.12.1 API Reference" data-md-component="logo">
<img src="images/favico.ico" alt="logo">
</a>
<label class="md-header__button md-icon" for="__drawer">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
</label>
<div class="md-header__title" data-md-component="header-title">
<div class="md-header__ellipsis">
<div class="md-header__topic">
<span class="md-ellipsis">
FreeType-2.12.1 API Reference
</span>
</div>
<div class="md-header__topic" data-md-component="header-topic">
<span class="md-ellipsis">
Header File Macros
</span>
</div>
</div>
</div>
<label class="md-header__button md-icon" for="__search">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
</label>
<div class="md-search" data-md-component="search" role="dialog">
<label class="md-search__overlay" for="__search"></label>
<div class="md-search__inner" role="search">
<form class="md-search__form" name="search">
<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active" required>
<label class="md-search__icon md-icon" for="__search">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5z"/></svg>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
</label>
<button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"/></svg>
</button>
</form>
<div class="md-search__output">
<div class="md-search__scrollwrap" data-md-scrollfix>
<div class="md-search-result" data-md-component="search-result">
<div class="md-search-result__meta">
Initializing search
</div>
<ol class="md-search-result__list"></ol>
</div>
</div>
</div>
</div>
</div>
</nav>
</header>
<div class="md-container" data-md-component="container">
<main class="md-main" data-md-component="main">
<div class="md-main__inner md-grid">
<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
<label class="md-nav__title" for="__drawer">
<a href="index.html" title="FreeType-2.12.1 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.12.1 API Reference" data-md-component="logo">
<img src="images/favico.ico" alt="logo">
</a>
FreeType-2.12.1 API Reference
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="index.html" class="md-nav__link">
TOC
</a>
</li>
<li class="md-nav__item">
<a href="ft2-index.html" class="md-nav__link">
Index
</a>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
<label class="md-nav__link" for="__nav_3">
General Remarks
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="General Remarks" data-md-level="1">
<label class="md-nav__title" for="__nav_3">
<span class="md-nav__icon md-icon"></span>
General Remarks
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="ft2-preamble.html" class="md-nav__link">
Preamble
</a>
</li>
<li class="md-nav__item">
<a href="ft2-header_inclusion.html" class="md-nav__link">
FreeType's header inclusion scheme
</a>
</li>
<li class="md-nav__item">
<a href="ft2-user_allocation.html" class="md-nav__link">
User allocation
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" checked>
<label class="md-nav__link" for="__nav_4">
Core API
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Core API" data-md-level="1">
<label class="md-nav__title" for="__nav_4">
<span class="md-nav__icon md-icon"></span>
Core API
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="ft2-version.html" class="md-nav__link">
FreeType Version
</a>
</li>
<li class="md-nav__item">
<a href="ft2-basic_types.html" class="md-nav__link">
Basic Data Types
</a>
</li>
<li class="md-nav__item">
<a href="ft2-base_interface.html" class="md-nav__link">
Base Interface
</a>
</li>
<li class="md-nav__item">
<a href="ft2-glyph_variants.html" class="md-nav__link">
Unicode Variation Sequences
</a>
</li>
<li class="md-nav__item">
<a href="ft2-color_management.html" class="md-nav__link">
Glyph Color Management
</a>
</li>
<li class="md-nav__item">
<a href="ft2-layer_management.html" class="md-nav__link">
Glyph Layer Management
</a>
</li>
<li class="md-nav__item">
<a href="ft2-glyph_management.html" class="md-nav__link">
Glyph Management
</a>
</li>
<li class="md-nav__item">
<a href="ft2-mac_specific.html" class="md-nav__link">
Mac Specific Interface
</a>
</li>
<li class="md-nav__item">
<a href="ft2-sizes_management.html" class="md-nav__link">
Size Management
</a>
</li>
<li class="md-nav__item md-nav__item--active">
<input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
<label class="md-nav__link md-nav__link--active" for="__toc">
Header File Macros
<span class="md-nav__icon md-icon"></span>
</label>
<a href="ft2-header_file_macros.html" class="md-nav__link md-nav__link--active">
Header File Macros
</a>
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
Table of contents
</label>
<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
</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>
<li class="md-nav__item">
<a href="#ft_config_options_h" class="md-nav__link">
FT_CONFIG_OPTIONS_H
</a>
</li>
<li class="md-nav__item">
<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>
<li class="md-nav__item">
<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>
<li class="md-nav__item">
<a href="#ft_system_h" class="md-nav__link">
FT_SYSTEM_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_image_h" class="md-nav__link">
FT_IMAGE_H
</a>
</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
</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>
<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>
</nav>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >
<label class="md-nav__link" for="__nav_5">
Format-Specific API
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
<label class="md-nav__title" for="__nav_5">
<span class="md-nav__icon md-icon"></span>
Format-Specific API
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="ft2-multiple_masters.html" class="md-nav__link">
Multiple Masters
</a>
</li>
<li class="md-nav__item">
<a href="ft2-truetype_tables.html" class="md-nav__link">
TrueType Tables
</a>
</li>
<li class="md-nav__item">
<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">
<a href="ft2-gasp_table.html" class="md-nav__link">
Gasp Table
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
<label class="md-nav__link" for="__nav_6">
Controlling FreeType Modules
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
<label class="md-nav__title" for="__nav_6">
<span class="md-nav__icon md-icon"></span>
Controlling FreeType Modules
</label>
<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">
<a href="ft2-parameter_tags.html" class="md-nav__link">
Parameter Tags
</a>
</li>
<li class="md-nav__item">
<a href="ft2-lcd_rendering.html" class="md-nav__link">
Subpixel Rendering
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
<label class="md-nav__link" for="__nav_7">
Cache Sub-System
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
<label class="md-nav__title" for="__nav_7">
<span class="md-nav__icon md-icon"></span>
Cache Sub-System
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="ft2-cache_subsystem.html" class="md-nav__link">
Cache Sub-System
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
<label class="md-nav__link" for="__nav_8">
Support API
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Support API" data-md-level="1">
<label class="md-nav__title" for="__nav_8">
<span class="md-nav__icon md-icon"></span>
Support API
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="ft2-computations.html" class="md-nav__link">
Computations
</a>
</li>
<li class="md-nav__item">
<a href="ft2-list_processing.html" class="md-nav__link">
List Processing
</a>
</li>
<li class="md-nav__item">
<a href="ft2-outline_processing.html" class="md-nav__link">
Outline Processing
</a>
</li>
<li class="md-nav__item">
<a href="ft2-quick_advance.html" class="md-nav__link">
Quick retrieval of advance values
</a>
</li>
<li class="md-nav__item">
<a href="ft2-bitmap_handling.html" class="md-nav__link">
Bitmap Handling
</a>
</li>
<li class="md-nav__item">
<a href="ft2-raster.html" class="md-nav__link">
Scanline Converter
</a>
</li>
<li class="md-nav__item">
<a href="ft2-glyph_stroker.html" class="md-nav__link">
Glyph Stroker
</a>
</li>
<li class="md-nav__item">
<a href="ft2-system_interface.html" class="md-nav__link">
System Interface
</a>
</li>
<li class="md-nav__item">
<a href="ft2-module_management.html" class="md-nav__link">
Module Management
</a>
</li>
<li class="md-nav__item">
<a href="ft2-gzip.html" class="md-nav__link">
GZIP Streams
</a>
</li>
<li class="md-nav__item">
<a href="ft2-lzw.html" class="md-nav__link">
LZW Streams
</a>
</li>
<li class="md-nav__item">
<a href="ft2-bzip2.html" class="md-nav__link">
BZIP2 Streams
</a>
</li>
<li class="md-nav__item">
<a href="ft2-debugging_apis.html" class="md-nav__link">
External Debugging APIs
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
<label class="md-nav__link" for="__nav_9">
Error Codes
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Error Codes" data-md-level="1">
<label class="md-nav__title" for="__nav_9">
<span class="md-nav__icon md-icon"></span>
Error Codes
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="ft2-error_enumerations.html" class="md-nav__link">
Error Enumerations
</a>
</li>
<li class="md-nav__item">
<a href="ft2-error_code_values.html" class="md-nav__link">
Error Code Values
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
<label class="md-nav__link" for="__nav_10">
Miscellaneous
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
<label class="md-nav__title" for="__nav_10">
<span class="md-nav__icon md-icon"></span>
Miscellaneous
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="ft2-gx_validation.html" class="md-nav__link">
TrueTypeGX/AAT Validation
</a>
</li>
<li class="md-nav__item">
<a href="ft2-incremental.html" class="md-nav__link">
Incremental Loading
</a>
</li>
<li class="md-nav__item">
<a href="ft2-truetype_engine.html" class="md-nav__link">
The TrueType Engine
</a>
</li>
<li class="md-nav__item">
<a href="ft2-ot_validation.html" class="md-nav__link">
OpenType Validation
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
Table of contents
</label>
<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
</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>
<li class="md-nav__item">
<a href="#ft_config_options_h" class="md-nav__link">
FT_CONFIG_OPTIONS_H
</a>
</li>
<li class="md-nav__item">
<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>
<li class="md-nav__item">
<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>
<li class="md-nav__item">
<a href="#ft_system_h" class="md-nav__link">
FT_SYSTEM_H
</a>
</li>
<li class="md-nav__item">
<a href="#ft_image_h" class="md-nav__link">
FT_IMAGE_H
</a>
</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
</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>
<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>
</nav>
</div>
</div>
</div>
<div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<p><a href="https://www.freetype.org">FreeType</a> » <a href="../">Docs</a> » <a href="index.html#core-api">Core API</a> » Header File Macros</p>
<hr />
<h1 id="header-file-macros">Header File Macros<a class="headerlink" href="#header-file-macros" title="Permanent link">¶</a></h1>
<h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">¶</a></h2>
<p>In addition to the normal scheme of including header files like
<div class="highlight"><pre><span></span><code> #include <freetype/freetype.h>
#include <freetype/ftmm.h>
#include <freetype/ftglyph.h>
</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 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">¶</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> <freetype/config/ftconfig.h>
#<span class="keyword">endif</span>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing FreeType 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">¶</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> <freetype/config/ftstdlib.h>
#<span class="keyword">endif</span>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing FreeType 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">¶</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> <freetype/config/ftoption.h>
#<span class="keyword">endif</span>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing FreeType 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">¶</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> <freetype/config/ftmodule.h>
#<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 2 modules that are statically linked to new library instances in <code><a href="ft2-base_interface.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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_FREETYPE_H</b> <freetype/freetype.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the base FreeType 2 API.</p>
<hr>
<h2 id="ft_errors_h">FT_ERRORS_H<a class="headerlink" href="#ft_errors_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ERRORS_H</b> <freetype/fterrors.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MODULE_ERRORS_H</b> <freetype/ftmoderr.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the list of FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SYSTEM_H</b> <freetype/ftsystem.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_IMAGE_H</b> <freetype/ftimage.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TYPES_H</b> <freetype/fttypes.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the basic data types defined by FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LIST_H</b> <freetype/ftlist.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the list management API of FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OUTLINE_H</b> <freetype/ftoutln.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the scalable outline management API of FreeType 2.</p>
<hr>
<h2 id="ft_sizes_h">FT_SIZES_H<a class="headerlink" href="#ft_sizes_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SIZES_H</b> <freetype/ftsizes.h>
</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-base_interface.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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MODULE_H</b> <freetype/ftmodapi.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the module management API of FreeType 2.</p>
<hr>
<h2 id="ft_render_h">FT_RENDER_H<a class="headerlink" href="#ft_render_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_RENDER_H</b> <freetype/ftrender.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the renderer module management API of FreeType 2.</p>
<hr>
<h2 id="ft_driver_h">FT_DRIVER_H<a class="headerlink" href="#ft_driver_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_DRIVER_H</b> <freetype/ftdriver.h>
</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">¶</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 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">¶</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 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">¶</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 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">¶</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 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TYPE1_TABLES_H</b> <freetype/t1tables.h>
</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 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_IDS_H</b> <freetype/ttnameid.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_TABLES_H</b> <freetype/tttables.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRUETYPE_TAGS_H</b> <freetype/tttags.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the definitions of TrueType four-byte ‘tags’ 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BDF_H</b> <freetype/ftbdf.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_CID_H</b> <freetype/ftcid.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GZIP_H</b> <freetype/ftgzip.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LZW_H</b> <freetype/ftlzw.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BZIP2_H</b> <freetype/ftbzip2.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_WINFONTS_H</b> <freetype/ftwinfnt.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GLYPH_H</b> <freetype/ftglyph.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BITMAP_H</b> <freetype/ftbitmap.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_BBOX_H</b> <freetype/ftbbox.h>
</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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_CACHE_H</b> <freetype/ftcache.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the API of the optional FreeType 2 cache sub-system.</p>
<hr>
<h2 id="ft_mac_h">FT_MAC_H<a class="headerlink" href="#ft_mac_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MAC_H</b> <freetype/ftmac.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the Macintosh-specific FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_MULTIPLE_MASTERS_H</b> <freetype/ftmm.h>
</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 2.</p>
<hr>
<h2 id="ft_sfnt_names_h">FT_SFNT_NAMES_H<a class="headerlink" href="#ft_sfnt_names_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SFNT_NAMES_H</b> <freetype/ftsnames.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the optional FreeType 2 API which accesses embedded ‘name’ 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OPENTYPE_VALIDATE_H</b> <freetype/ftotval.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the optional FreeType 2 API which validates OpenType tables (‘BASE’, ‘GDEF’, ‘GPOS’, ‘GSUB’, ‘JSTF’).</p>
<hr>
<h2 id="ft_gx_validate_h">FT_GX_VALIDATE_H<a class="headerlink" href="#ft_gx_validate_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GX_VALIDATE_H</b> <freetype/ftgxval.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the optional FreeType 2 API which validates TrueTypeGX/AAT tables (‘feat’, ‘mort’, ‘morx’, ‘bsln’, ‘just’, ‘kern’, ‘opbd’, ‘trak’, ‘prop’).</p>
<hr>
<h2 id="ft_pfr_h">FT_PFR_H<a class="headerlink" href="#ft_pfr_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_PFR_H</b> <freetype/ftpfr.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_STROKER_H</b> <freetype/ftstroke.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_SYNTHESIS_H</b> <freetype/ftsynth.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_FONT_FORMATS_H</b> <freetype/ftfntfmt.h>
/* 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 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_TRIGONOMETRY_H</b> <freetype/fttrigon.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_LCD_FILTER_H</b> <freetype/ftlcdfil.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_INCREMENTAL_H</b> <freetype/ftincrem.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_GASP_H</b> <freetype/ftgasp.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_ADVANCES_H</b> <freetype/ftadvanc.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 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">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_COLOR_H</b> <freetype/ftcolor.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 2 API which handles the OpenType ‘CPAL’ table.</p>
<hr>
<h2 id="ft_otsvg_h">FT_OTSVG_H<a class="headerlink" href="#ft_otsvg_h" title="Permanent link">¶</a></h2>
<div class = "codehilite"><pre><code>#<span class="keyword">define</span> <b>FT_OTSVG_H</b> <freetype/otsvg.h>
</code></pre></div>
<p>A macro used in <code>#include</code> statements to name the file containing the FreeType 2 API which handles the OpenType ‘SVG ’ glyphs.</p>
<hr>
</article>
</div>
</div>
</main>
<footer class="md-footer">
<nav class="md-footer__inner md-grid" aria-label="Footer">
<a href="ft2-sizes_management.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: Size Management" rel="prev">
<div class="md-footer__button md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12z"/></svg>
</div>
<div class="md-footer__title">
<div class="md-ellipsis">
<span class="md-footer__direction">
Previous
</span>
Size Management
</div>
</div>
</a>
<a href="ft2-multiple_masters.html" class="md-footer__link md-footer__link--next" aria-label="Next: Multiple Masters" rel="next">
<div class="md-footer__title">
<div class="md-ellipsis">
<span class="md-footer__direction">
Next
</span>
Multiple Masters
</div>
</div>
<div class="md-footer__button md-icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
</div>
</a>
</nav>
<div class="md-footer-meta md-typeset">
<div class="md-footer-meta__inner md-grid">
<div class="md-footer-copyright">
<div class="md-footer-copyright__highlight">
Copyright 2022 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
</div>
Made with
<a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
Material for MkDocs
</a>
</div>
</div>
</div>
</footer>
</div>
<div class="md-dialog" data-md-component="dialog">
<div class="md-dialog__inner md-typeset"></div>
</div>
<script id="__config" type="application/json">{"base": ".", "features": [], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "assets/javascripts/workers/search.477d984a.min.js", "version": null}</script>
<script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
<script src="javascripts/extra.js"></script>
</body>
</html>