🛠️🐜 Antkeeper superbuild with dependencies included https://antkeeper.com
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  6. <meta name="description" content="API Reference Documentation for FreeType-2.11.0">
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  10. <title>SFNT Names - FreeType-2.11.0 API Reference</title>
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  24. <div data-md-component="skip">
  25. <a href="#sfnt-names" class="md-skip">
  26. Skip to content
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  31. <header class="md-header" data-md-component="header">
  32. <nav class="md-header__inner md-grid" aria-label="Header">
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  40. <div class="md-header__ellipsis">
  41. <div class="md-header__topic">
  42. <span class="md-ellipsis">
  43. FreeType-2.11.0 API Reference
  44. </span>
  45. </div>
  46. <div class="md-header__topic" data-md-component="header-topic">
  47. <span class="md-ellipsis">
  48. SFNT Names
  49. </span>
  50. </div>
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  56. <div class="md-search" data-md-component="search" role="dialog">
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  60. <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>
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  69. <div class="md-search__output">
  70. <div class="md-search__scrollwrap" data-md-scrollfix>
  71. <div class="md-search-result" data-md-component="search-result">
  72. <div class="md-search-result__meta">
  73. Initializing search
  74. </div>
  75. <ol class="md-search-result__list"></ol>
  76. </div>
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  78. </div>
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  80. </div>
  81. </nav>
  82. </header>
  83. <div class="md-container" data-md-component="container">
  84. <main class="md-main" data-md-component="main">
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  86. <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
  87. <div class="md-sidebar__scrollwrap">
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  89. <nav class="md-nav md-nav--primary" aria-label="Navigation" data-md-level="0">
  90. <label class="md-nav__title" for="__drawer">
  91. <a href="index.html" title="FreeType-2.11.0 API Reference" class="md-nav__button md-logo" aria-label="FreeType-2.11.0 API Reference" data-md-component="logo">
  92. <img src="images/favico.ico" alt="logo">
  93. </a>
  94. FreeType-2.11.0 API Reference
  95. </label>
  96. <ul class="md-nav__list" data-md-scrollfix>
  97. <li class="md-nav__item">
  98. <a href="index.html" class="md-nav__link">
  99. TOC
  100. </a>
  101. </li>
  102. <li class="md-nav__item">
  103. <a href="ft2-index.html" class="md-nav__link">
  104. Index
  105. </a>
  106. </li>
  107. <li class="md-nav__item md-nav__item--nested">
  108. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" >
  109. <label class="md-nav__link" for="__nav_3">
  110. General Remarks
  111. <span class="md-nav__icon md-icon"></span>
  112. </label>
  113. <nav class="md-nav" aria-label="General Remarks" data-md-level="1">
  114. <label class="md-nav__title" for="__nav_3">
  115. <span class="md-nav__icon md-icon"></span>
  116. General Remarks
  117. </label>
  118. <ul class="md-nav__list" data-md-scrollfix>
  119. <li class="md-nav__item">
  120. <a href="ft2-preamble.html" class="md-nav__link">
  121. Preamble
  122. </a>
  123. </li>
  124. <li class="md-nav__item">
  125. <a href="ft2-header_inclusion.html" class="md-nav__link">
  126. FreeType's header inclusion scheme
  127. </a>
  128. </li>
  129. <li class="md-nav__item">
  130. <a href="ft2-user_allocation.html" class="md-nav__link">
  131. User allocation
  132. </a>
  133. </li>
  134. </ul>
  135. </nav>
  136. </li>
  137. <li class="md-nav__item md-nav__item--nested">
  138. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_4" type="checkbox" id="__nav_4" >
  139. <label class="md-nav__link" for="__nav_4">
  140. Core API
  141. <span class="md-nav__icon md-icon"></span>
  142. </label>
  143. <nav class="md-nav" aria-label="Core API" data-md-level="1">
  144. <label class="md-nav__title" for="__nav_4">
  145. <span class="md-nav__icon md-icon"></span>
  146. Core API
  147. </label>
  148. <ul class="md-nav__list" data-md-scrollfix>
  149. <li class="md-nav__item">
  150. <a href="ft2-version.html" class="md-nav__link">
  151. FreeType Version
  152. </a>
  153. </li>
  154. <li class="md-nav__item">
  155. <a href="ft2-basic_types.html" class="md-nav__link">
  156. Basic Data Types
  157. </a>
  158. </li>
  159. <li class="md-nav__item">
  160. <a href="ft2-base_interface.html" class="md-nav__link">
  161. Base Interface
  162. </a>
  163. </li>
  164. <li class="md-nav__item">
  165. <a href="ft2-glyph_variants.html" class="md-nav__link">
  166. Unicode Variation Sequences
  167. </a>
  168. </li>
  169. <li class="md-nav__item">
  170. <a href="ft2-color_management.html" class="md-nav__link">
  171. Glyph Color Management
  172. </a>
  173. </li>
  174. <li class="md-nav__item">
  175. <a href="ft2-layer_management.html" class="md-nav__link">
  176. Glyph Layer Management
  177. </a>
  178. </li>
  179. <li class="md-nav__item">
  180. <a href="ft2-glyph_management.html" class="md-nav__link">
  181. Glyph Management
  182. </a>
  183. </li>
  184. <li class="md-nav__item">
  185. <a href="ft2-mac_specific.html" class="md-nav__link">
  186. Mac Specific Interface
  187. </a>
  188. </li>
  189. <li class="md-nav__item">
  190. <a href="ft2-sizes_management.html" class="md-nav__link">
  191. Size Management
  192. </a>
  193. </li>
  194. <li class="md-nav__item">
  195. <a href="ft2-header_file_macros.html" class="md-nav__link">
  196. Header File Macros
  197. </a>
  198. </li>
  199. </ul>
  200. </nav>
  201. </li>
  202. <li class="md-nav__item md-nav__item--active md-nav__item--nested">
  203. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" checked>
  204. <label class="md-nav__link" for="__nav_5">
  205. Format-Specific API
  206. <span class="md-nav__icon md-icon"></span>
  207. </label>
  208. <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">
  209. <label class="md-nav__title" for="__nav_5">
  210. <span class="md-nav__icon md-icon"></span>
  211. Format-Specific API
  212. </label>
  213. <ul class="md-nav__list" data-md-scrollfix>
  214. <li class="md-nav__item">
  215. <a href="ft2-multiple_masters.html" class="md-nav__link">
  216. Multiple Masters
  217. </a>
  218. </li>
  219. <li class="md-nav__item">
  220. <a href="ft2-truetype_tables.html" class="md-nav__link">
  221. TrueType Tables
  222. </a>
  223. </li>
  224. <li class="md-nav__item">
  225. <a href="ft2-type1_tables.html" class="md-nav__link">
  226. Type 1 Tables
  227. </a>
  228. </li>
  229. <li class="md-nav__item md-nav__item--active">
  230. <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
  231. <label class="md-nav__link md-nav__link--active" for="__toc">
  232. SFNT Names
  233. <span class="md-nav__icon md-icon"></span>
  234. </label>
  235. <a href="ft2-sfnt_names.html" class="md-nav__link md-nav__link--active">
  236. SFNT Names
  237. </a>
  238. <nav class="md-nav md-nav--secondary" aria-label="Table of contents">
  239. <label class="md-nav__title" for="__toc">
  240. <span class="md-nav__icon md-icon"></span>
  241. Table of contents
  242. </label>
  243. <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
  244. <li class="md-nav__item">
  245. <a href="#synopsis" class="md-nav__link">
  246. Synopsis
  247. </a>
  248. </li>
  249. <li class="md-nav__item">
  250. <a href="#ft_sfntname" class="md-nav__link">
  251. FT_SfntName
  252. </a>
  253. </li>
  254. <li class="md-nav__item">
  255. <a href="#ft_get_sfnt_name_count" class="md-nav__link">
  256. FT_Get_Sfnt_Name_Count
  257. </a>
  258. </li>
  259. <li class="md-nav__item">
  260. <a href="#ft_get_sfnt_name" class="md-nav__link">
  261. FT_Get_Sfnt_Name
  262. </a>
  263. </li>
  264. <li class="md-nav__item">
  265. <a href="#ft_sfntlangtag" class="md-nav__link">
  266. FT_SfntLangTag
  267. </a>
  268. </li>
  269. <li class="md-nav__item">
  270. <a href="#ft_get_sfnt_langtag" class="md-nav__link">
  271. FT_Get_Sfnt_LangTag
  272. </a>
  273. </li>
  274. </ul>
  275. </nav>
  276. </li>
  277. <li class="md-nav__item">
  278. <a href="ft2-bdf_fonts.html" class="md-nav__link">
  279. BDF and PCF Files
  280. </a>
  281. </li>
  282. <li class="md-nav__item">
  283. <a href="ft2-cid_fonts.html" class="md-nav__link">
  284. CID Fonts
  285. </a>
  286. </li>
  287. <li class="md-nav__item">
  288. <a href="ft2-pfr_fonts.html" class="md-nav__link">
  289. PFR Fonts
  290. </a>
  291. </li>
  292. <li class="md-nav__item">
  293. <a href="ft2-winfnt_fonts.html" class="md-nav__link">
  294. Window FNT Files
  295. </a>
  296. </li>
  297. <li class="md-nav__item">
  298. <a href="ft2-font_formats.html" class="md-nav__link">
  299. Font Formats
  300. </a>
  301. </li>
  302. <li class="md-nav__item">
  303. <a href="ft2-gasp_table.html" class="md-nav__link">
  304. Gasp Table
  305. </a>
  306. </li>
  307. </ul>
  308. </nav>
  309. </li>
  310. <li class="md-nav__item md-nav__item--nested">
  311. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
  312. <label class="md-nav__link" for="__nav_6">
  313. Controlling FreeType Modules
  314. <span class="md-nav__icon md-icon"></span>
  315. </label>
  316. <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
  317. <label class="md-nav__title" for="__nav_6">
  318. <span class="md-nav__icon md-icon"></span>
  319. Controlling FreeType Modules
  320. </label>
  321. <ul class="md-nav__list" data-md-scrollfix>
  322. <li class="md-nav__item">
  323. <a href="ft2-auto_hinter.html" class="md-nav__link">
  324. The auto-hinter
  325. </a>
  326. </li>
  327. <li class="md-nav__item">
  328. <a href="ft2-cff_driver.html" class="md-nav__link">
  329. The CFF driver
  330. </a>
  331. </li>
  332. <li class="md-nav__item">
  333. <a href="ft2-t1_cid_driver.html" class="md-nav__link">
  334. The Type 1 and CID drivers
  335. </a>
  336. </li>
  337. <li class="md-nav__item">
  338. <a href="ft2-tt_driver.html" class="md-nav__link">
  339. The TrueType driver
  340. </a>
  341. </li>
  342. <li class="md-nav__item">
  343. <a href="ft2-pcf_driver.html" class="md-nav__link">
  344. The PCF driver
  345. </a>
  346. </li>
  347. <li class="md-nav__item">
  348. <a href="ft2-properties.html" class="md-nav__link">
  349. Driver properties
  350. </a>
  351. </li>
  352. <li class="md-nav__item">
  353. <a href="ft2-parameter_tags.html" class="md-nav__link">
  354. Parameter Tags
  355. </a>
  356. </li>
  357. <li class="md-nav__item">
  358. <a href="ft2-lcd_rendering.html" class="md-nav__link">
  359. Subpixel Rendering
  360. </a>
  361. </li>
  362. </ul>
  363. </nav>
  364. </li>
  365. <li class="md-nav__item md-nav__item--nested">
  366. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
  367. <label class="md-nav__link" for="__nav_7">
  368. Cache Sub-System
  369. <span class="md-nav__icon md-icon"></span>
  370. </label>
  371. <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
  372. <label class="md-nav__title" for="__nav_7">
  373. <span class="md-nav__icon md-icon"></span>
  374. Cache Sub-System
  375. </label>
  376. <ul class="md-nav__list" data-md-scrollfix>
  377. <li class="md-nav__item">
  378. <a href="ft2-cache_subsystem.html" class="md-nav__link">
  379. Cache Sub-System
  380. </a>
  381. </li>
  382. </ul>
  383. </nav>
  384. </li>
  385. <li class="md-nav__item md-nav__item--nested">
  386. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
  387. <label class="md-nav__link" for="__nav_8">
  388. Support API
  389. <span class="md-nav__icon md-icon"></span>
  390. </label>
  391. <nav class="md-nav" aria-label="Support API" data-md-level="1">
  392. <label class="md-nav__title" for="__nav_8">
  393. <span class="md-nav__icon md-icon"></span>
  394. Support API
  395. </label>
  396. <ul class="md-nav__list" data-md-scrollfix>
  397. <li class="md-nav__item">
  398. <a href="ft2-computations.html" class="md-nav__link">
  399. Computations
  400. </a>
  401. </li>
  402. <li class="md-nav__item">
  403. <a href="ft2-list_processing.html" class="md-nav__link">
  404. List Processing
  405. </a>
  406. </li>
  407. <li class="md-nav__item">
  408. <a href="ft2-outline_processing.html" class="md-nav__link">
  409. Outline Processing
  410. </a>
  411. </li>
  412. <li class="md-nav__item">
  413. <a href="ft2-quick_advance.html" class="md-nav__link">
  414. Quick retrieval of advance values
  415. </a>
  416. </li>
  417. <li class="md-nav__item">
  418. <a href="ft2-bitmap_handling.html" class="md-nav__link">
  419. Bitmap Handling
  420. </a>
  421. </li>
  422. <li class="md-nav__item">
  423. <a href="ft2-raster.html" class="md-nav__link">
  424. Scanline Converter
  425. </a>
  426. </li>
  427. <li class="md-nav__item">
  428. <a href="ft2-glyph_stroker.html" class="md-nav__link">
  429. Glyph Stroker
  430. </a>
  431. </li>
  432. <li class="md-nav__item">
  433. <a href="ft2-system_interface.html" class="md-nav__link">
  434. System Interface
  435. </a>
  436. </li>
  437. <li class="md-nav__item">
  438. <a href="ft2-module_management.html" class="md-nav__link">
  439. Module Management
  440. </a>
  441. </li>
  442. <li class="md-nav__item">
  443. <a href="ft2-gzip.html" class="md-nav__link">
  444. GZIP Streams
  445. </a>
  446. </li>
  447. <li class="md-nav__item">
  448. <a href="ft2-lzw.html" class="md-nav__link">
  449. LZW Streams
  450. </a>
  451. </li>
  452. <li class="md-nav__item">
  453. <a href="ft2-bzip2.html" class="md-nav__link">
  454. BZIP2 Streams
  455. </a>
  456. </li>
  457. <li class="md-nav__item">
  458. <a href="ft2-debugging_apis.html" class="md-nav__link">
  459. External Debugging APIs
  460. </a>
  461. </li>
  462. </ul>
  463. </nav>
  464. </li>
  465. <li class="md-nav__item md-nav__item--nested">
  466. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
  467. <label class="md-nav__link" for="__nav_9">
  468. Error Codes
  469. <span class="md-nav__icon md-icon"></span>
  470. </label>
  471. <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
  472. <label class="md-nav__title" for="__nav_9">
  473. <span class="md-nav__icon md-icon"></span>
  474. Error Codes
  475. </label>
  476. <ul class="md-nav__list" data-md-scrollfix>
  477. <li class="md-nav__item">
  478. <a href="ft2-error_enumerations.html" class="md-nav__link">
  479. Error Enumerations
  480. </a>
  481. </li>
  482. <li class="md-nav__item">
  483. <a href="ft2-error_code_values.html" class="md-nav__link">
  484. Error Code Values
  485. </a>
  486. </li>
  487. </ul>
  488. </nav>
  489. </li>
  490. <li class="md-nav__item md-nav__item--nested">
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  539. <li class="md-nav__item">
  540. <a href="#synopsis" class="md-nav__link">
  541. Synopsis
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  543. </li>
  544. <li class="md-nav__item">
  545. <a href="#ft_sfntname" class="md-nav__link">
  546. FT_SfntName
  547. </a>
  548. </li>
  549. <li class="md-nav__item">
  550. <a href="#ft_get_sfnt_name_count" class="md-nav__link">
  551. FT_Get_Sfnt_Name_Count
  552. </a>
  553. </li>
  554. <li class="md-nav__item">
  555. <a href="#ft_get_sfnt_name" class="md-nav__link">
  556. FT_Get_Sfnt_Name
  557. </a>
  558. </li>
  559. <li class="md-nav__item">
  560. <a href="#ft_sfntlangtag" class="md-nav__link">
  561. FT_SfntLangTag
  562. </a>
  563. </li>
  564. <li class="md-nav__item">
  565. <a href="#ft_get_sfnt_langtag" class="md-nav__link">
  566. FT_Get_Sfnt_LangTag
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  575. <article class="md-content__inner md-typeset">
  576. <p><a href="https://www.freetype.org">FreeType</a> &raquo; <a href="../">Docs</a> &raquo; <a href="index.html#format-specific-api">Format-Specific API</a> &raquo; SFNT Names</p>
  577. <hr />
  578. <h1 id="sfnt-names">SFNT Names<a class="headerlink" href="#sfnt-names" title="Permanent link">&para;</a></h1>
  579. <h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
  580. <p>The TrueType and OpenType specifications allow the inclusion of a special names table (&lsquo;name&rsquo;) in font files. This table contains textual (and internationalized) information regarding the font, like family name, copyright, version, etc.</p>
  581. <p>The definitions below are used to access them if available.</p>
  582. <p>Note that this has nothing to do with glyph names!</p>
  583. <h2 id="ft_sfntname">FT_SfntName<a class="headerlink" href="#ft_sfntname" title="Permanent link">&para;</a></h2>
  584. <p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
  585. <div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SfntName_
  586. {
  587. <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> platform_id;
  588. <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> encoding_id;
  589. <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> language_id;
  590. <a href="ft2-basic_types.html#ft_ushort">FT_UShort</a> name_id;
  591. <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* string; /* this string is *not* null-terminated! */
  592. <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> string_len; /* in bytes */
  593. } <b>FT_SfntName</b>;
  594. </code></pre></div>
  595. <p>A structure used to model an SFNT &lsquo;name&rsquo; table entry.</p>
  596. <h4>fields</h4>
  597. <table class="fields">
  598. <tr><td class="val" id="platform_id">platform_id</td><td class="desc">
  599. <p>The platform ID for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_platform_xxx">TT_PLATFORM_XXX</a></code> for possible values.</p>
  600. </td></tr>
  601. <tr><td class="val" id="encoding_id">encoding_id</td><td class="desc">
  602. <p>The encoding ID for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_apple_id_xxx">TT_APPLE_ID_XXX</a></code>, <code><a href="ft2-truetype_tables.html#tt_mac_id_xxx">TT_MAC_ID_XXX</a></code>, <code><a href="ft2-truetype_tables.html#tt_iso_id_xxx">TT_ISO_ID_XXX</a></code>, <code><a href="ft2-truetype_tables.html#tt_ms_id_xxx">TT_MS_ID_XXX</a></code>, and <code><a href="ft2-truetype_tables.html#tt_adobe_id_xxx">TT_ADOBE_ID_XXX</a></code> for possible values.</p>
  603. </td></tr>
  604. <tr><td class="val" id="language_id">language_id</td><td class="desc">
  605. <p>The language ID for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_mac_langid_xxx">TT_MAC_LANGID_XXX</a></code> and <code><a href="ft2-truetype_tables.html#tt_ms_langid_xxx">TT_MS_LANGID_XXX</a></code> for possible values.</p>
  606. <p>Registered OpenType values for <code>language_id</code> are always smaller than 0x8000; values equal or larger than 0x8000 usually indicate a language tag string (introduced in OpenType version 1.6). Use function <code><a href="ft2-sfnt_names.html#ft_get_sfnt_langtag">FT_Get_Sfnt_LangTag</a></code> with <code>language_id</code> as its argument to retrieve the associated language tag.</p>
  607. </td></tr>
  608. <tr><td class="val" id="name_id">name_id</td><td class="desc">
  609. <p>An identifier for <code>string</code>. See <code><a href="ft2-truetype_tables.html#tt_name_id_xxx">TT_NAME_ID_XXX</a></code> for possible values.</p>
  610. </td></tr>
  611. <tr><td class="val" id="string">string</td><td class="desc">
  612. <p>The &lsquo;name&rsquo; string. Note that its format differs depending on the (platform,encoding) pair, being either a string of bytes (without a terminating <code>NULL</code> byte) or containing UTF-16BE entities.</p>
  613. </td></tr>
  614. <tr><td class="val" id="string_len">string_len</td><td class="desc">
  615. <p>The length of <code>string</code> in bytes.</p>
  616. </td></tr>
  617. </table>
  618. <h4>note</h4>
  619. <p>Please refer to the TrueType or OpenType specification for more details.</p>
  620. <hr>
  621. <h2 id="ft_get_sfnt_name_count">FT_Get_Sfnt_Name_Count<a class="headerlink" href="#ft_get_sfnt_name_count" title="Permanent link">&para;</a></h2>
  622. <p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
  623. <div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> )
  624. <b>FT_Get_Sfnt_Name_Count</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face );
  625. </code></pre></div>
  626. <p>Retrieve the number of name strings in the SFNT &lsquo;name&rsquo; table.</p>
  627. <h4>input</h4>
  628. <table class="fields">
  629. <tr><td class="val" id="face">face</td><td class="desc">
  630. <p>A handle to the source face.</p>
  631. </td></tr>
  632. </table>
  633. <h4>return</h4>
  634. <p>The number of strings in the &lsquo;name&rsquo; table.</p>
  635. <h4>note</h4>
  636. <p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_SFNT_NAMES</code> is not defined in <code>ftoption.h</code>.</p>
  637. <hr>
  638. <h2 id="ft_get_sfnt_name">FT_Get_Sfnt_Name<a class="headerlink" href="#ft_get_sfnt_name" title="Permanent link">&para;</a></h2>
  639. <p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
  640. <div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
  641. <b>FT_Get_Sfnt_Name</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
  642. <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> idx,
  643. <a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a> *aname );
  644. </code></pre></div>
  645. <p>Retrieve a string of the SFNT &lsquo;name&rsquo; table for a given index.</p>
  646. <h4>input</h4>
  647. <table class="fields">
  648. <tr><td class="val" id="face">face</td><td class="desc">
  649. <p>A handle to the source face.</p>
  650. </td></tr>
  651. <tr><td class="val" id="idx">idx</td><td class="desc">
  652. <p>The index of the &lsquo;name&rsquo; string.</p>
  653. </td></tr>
  654. </table>
  655. <h4>output</h4>
  656. <table class="fields">
  657. <tr><td class="val" id="aname">aname</td><td class="desc">
  658. <p>The indexed <code><a href="ft2-sfnt_names.html#ft_sfntname">FT_SfntName</a></code> structure.</p>
  659. </td></tr>
  660. </table>
  661. <h4>return</h4>
  662. <p>FreeType error code. 0&nbsp;means success.</p>
  663. <h4>note</h4>
  664. <p>The <code>string</code> array returned in the <code>aname</code> structure is not null-terminated. Note that you don't have to deallocate <code>string</code> by yourself; FreeType takes care of it if you call <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>.</p>
  665. <p>Use <code><a href="ft2-sfnt_names.html#ft_get_sfnt_name_count">FT_Get_Sfnt_Name_Count</a></code> to get the total number of available &lsquo;name&rsquo; table entries, then do a loop until you get the right platform, encoding, and name ID.</p>
  666. <p>&lsquo;name&rsquo; table format&nbsp;1 entries can use language tags also, see <code><a href="ft2-sfnt_names.html#ft_get_sfnt_langtag">FT_Get_Sfnt_LangTag</a></code>.</p>
  667. <p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_SFNT_NAMES</code> is not defined in <code>ftoption.h</code>.</p>
  668. <hr>
  669. <h2 id="ft_sfntlangtag">FT_SfntLangTag<a class="headerlink" href="#ft_sfntlangtag" title="Permanent link">&para;</a></h2>
  670. <p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
  671. <div class = "codehilite"><pre><code> <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_SfntLangTag_
  672. {
  673. <a href="ft2-basic_types.html#ft_byte">FT_Byte</a>* string; /* this string is *not* null-terminated! */
  674. <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> string_len; /* in bytes */
  675. } <b>FT_SfntLangTag</b>;
  676. </code></pre></div>
  677. <p>A structure to model a language tag entry from an SFNT &lsquo;name&rsquo; table.</p>
  678. <h4>fields</h4>
  679. <table class="fields">
  680. <tr><td class="val" id="string">string</td><td class="desc">
  681. <p>The language tag string, encoded in UTF-16BE (without trailing <code>NULL</code> bytes).</p>
  682. </td></tr>
  683. <tr><td class="val" id="string_len">string_len</td><td class="desc">
  684. <p>The length of <code>string</code> in <strong>bytes</strong>.</p>
  685. </td></tr>
  686. </table>
  687. <h4>note</h4>
  688. <p>Please refer to the TrueType or OpenType specification for more details.</p>
  689. <h4>since</h4>
  690. <p>2.8</p>
  691. <hr>
  692. <h2 id="ft_get_sfnt_langtag">FT_Get_Sfnt_LangTag<a class="headerlink" href="#ft_get_sfnt_langtag" title="Permanent link">&para;</a></h2>
  693. <p>Defined in FT_SFNT_NAMES_H (freetype/ftsnames.h).</p>
  694. <div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
  695. <b>FT_Get_Sfnt_LangTag</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
  696. <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> langID,
  697. <a href="ft2-sfnt_names.html#ft_sfntlangtag">FT_SfntLangTag</a> *alangTag );
  698. </code></pre></div>
  699. <p>Retrieve the language tag associated with a language ID of an SFNT &lsquo;name&rsquo; table entry.</p>
  700. <h4>input</h4>
  701. <table class="fields">
  702. <tr><td class="val" id="face">face</td><td class="desc">
  703. <p>A handle to the source face.</p>
  704. </td></tr>
  705. <tr><td class="val" id="langid">langID</td><td class="desc">
  706. <p>The language ID, as returned by <code><a href="ft2-sfnt_names.html#ft_get_sfnt_name">FT_Get_Sfnt_Name</a></code>. This is always a value larger than 0x8000.</p>
  707. </td></tr>
  708. </table>
  709. <h4>output</h4>
  710. <table class="fields">
  711. <tr><td class="val" id="alangtag">alangTag</td><td class="desc">
  712. <p>The language tag associated with the &lsquo;name&rsquo; table entry's language ID.</p>
  713. </td></tr>
  714. </table>
  715. <h4>return</h4>
  716. <p>FreeType error code. 0&nbsp;means success.</p>
  717. <h4>note</h4>
  718. <p>The <code>string</code> array returned in the <code>alangTag</code> structure is not null-terminated. Note that you don't have to deallocate <code>string</code> by yourself; FreeType takes care of it if you call <code><a href="ft2-base_interface.html#ft_done_face">FT_Done_Face</a></code>.</p>
  719. <p>Only &lsquo;name&rsquo; table format&nbsp;1 supports language tags. For format&nbsp;0 tables, this function always returns FT_Err_Invalid_Table. For invalid format&nbsp;1 language ID values, FT_Err_Invalid_Argument is returned.</p>
  720. <p>This function always returns an error if the config macro <code>TT_CONFIG_OPTION_SFNT_NAMES</code> is not defined in <code>ftoption.h</code>.</p>
  721. <h4>since</h4>
  722. <p>2.8</p>
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