🛠️🐜 Antkeeper superbuild with dependencies included https://antkeeper.com
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

1382 lines
31 KiB

  1. <!doctype html>
  2. <html lang="en" class="no-js">
  3. <head>
  4. <meta charset="utf-8">
  5. <meta name="viewport" content="width=device-width,initial-scale=1">
  6. <meta name="description" content="API Reference Documentation for FreeType-2.11.0">
  7. <meta name="author" content="FreeType Contributors">
  8. <link rel="icon" href="images/favico.ico">
  9. <meta name="generator" content="mkdocs-1.2.1, mkdocs-material-7.1.9">
  10. <title>CID Fonts - FreeType-2.11.0 API Reference</title>
  11. <link rel="stylesheet" href="assets/stylesheets/main.ca7ac06f.min.css">
  12. <link rel="stylesheet" href="assets/stylesheets/palette.f1a3b89f.min.css">
  13. <meta name="theme-color" content="#4cae4f">
  14. <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
  15. <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Noto+Serif:300,400,400i,700%7CRoboto+Mono&display=fallback">
  16. <style>:root{--md-text-font-family:"Noto Serif";--md-code-font-family:"Roboto Mono"}</style>
  17. <link rel="stylesheet" href="stylesheets/extra.css">
  18. </head>
  19. <body dir="ltr" data-md-color-scheme="" data-md-color-primary="green" data-md-color-accent="green">
  20. <script>function __prefix(e){return new URL(".",location).pathname+"."+e}function __get(e,t=localStorage){return JSON.parse(t.getItem(__prefix(e)))}</script>
  21. <input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
  22. <input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
  23. <label class="md-overlay" for="__drawer"></label>
  24. <div data-md-component="skip">
  25. <a href="#cid-fonts" class="md-skip">
  26. Skip to content
  27. </a>
  28. </div>
  29. <div data-md-component="announce">
  30. </div>
  31. <header class="md-header" data-md-component="header">
  32. <nav class="md-header__inner md-grid" aria-label="Header">
  33. <a href="index.html" title="FreeType-2.11.0 API Reference" class="md-header__button md-logo" aria-label="FreeType-2.11.0 API Reference" data-md-component="logo">
  34. <img src="images/favico.ico" alt="logo">
  35. </a>
  36. <label class="md-header__button md-icon" for="__drawer">
  37. <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2z"/></svg>
  38. </label>
  39. <div class="md-header__title" data-md-component="header-title">
  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. CID Fonts
  49. </span>
  50. </div>
  51. </div>
  52. </div>
  53. <label class="md-header__button md-icon" for="__search">
  54. <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>
  55. </label>
  56. <div class="md-search" data-md-component="search" role="dialog">
  57. <label class="md-search__overlay" for="__search"></label>
  58. <div class="md-search__inner" role="search">
  59. <form class="md-search__form" name="search">
  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>
  61. <label class="md-search__icon md-icon" for="__search">
  62. <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>
  63. <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>
  64. </label>
  65. <button type="reset" class="md-search__icon md-icon" aria-label="Clear" tabindex="-1">
  66. <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>
  67. </button>
  68. </form>
  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>
  77. </div>
  78. </div>
  79. </div>
  80. </div>
  81. </nav>
  82. </header>
  83. <div class="md-container" data-md-component="container">
  84. <main class="md-main" data-md-component="main">
  85. <div class="md-main__inner md-grid">
  86. <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
  87. <div class="md-sidebar__scrollwrap">
  88. <div class="md-sidebar__inner">
  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">
  230. <a href="ft2-sfnt_names.html" class="md-nav__link">
  231. SFNT Names
  232. </a>
  233. </li>
  234. <li class="md-nav__item">
  235. <a href="ft2-bdf_fonts.html" class="md-nav__link">
  236. BDF and PCF Files
  237. </a>
  238. </li>
  239. <li class="md-nav__item md-nav__item--active">
  240. <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
  241. <label class="md-nav__link md-nav__link--active" for="__toc">
  242. CID Fonts
  243. <span class="md-nav__icon md-icon"></span>
  244. </label>
  245. <a href="ft2-cid_fonts.html" class="md-nav__link md-nav__link--active">
  246. CID Fonts
  247. </a>
  248. <nav class="md-nav md-nav--secondary" aria-label="Table of contents">
  249. <label class="md-nav__title" for="__toc">
  250. <span class="md-nav__icon md-icon"></span>
  251. Table of contents
  252. </label>
  253. <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
  254. <li class="md-nav__item">
  255. <a href="#synopsis" class="md-nav__link">
  256. Synopsis
  257. </a>
  258. </li>
  259. <li class="md-nav__item">
  260. <a href="#ft_get_cid_registry_ordering_supplement" class="md-nav__link">
  261. FT_Get_CID_Registry_Ordering_Supplement
  262. </a>
  263. </li>
  264. <li class="md-nav__item">
  265. <a href="#ft_get_cid_is_internally_cid_keyed" class="md-nav__link">
  266. FT_Get_CID_Is_Internally_CID_Keyed
  267. </a>
  268. </li>
  269. <li class="md-nav__item">
  270. <a href="#ft_get_cid_from_glyph_index" class="md-nav__link">
  271. FT_Get_CID_From_Glyph_Index
  272. </a>
  273. </li>
  274. </ul>
  275. </nav>
  276. </li>
  277. <li class="md-nav__item">
  278. <a href="ft2-pfr_fonts.html" class="md-nav__link">
  279. PFR Fonts
  280. </a>
  281. </li>
  282. <li class="md-nav__item">
  283. <a href="ft2-winfnt_fonts.html" class="md-nav__link">
  284. Window FNT Files
  285. </a>
  286. </li>
  287. <li class="md-nav__item">
  288. <a href="ft2-font_formats.html" class="md-nav__link">
  289. Font Formats
  290. </a>
  291. </li>
  292. <li class="md-nav__item">
  293. <a href="ft2-gasp_table.html" class="md-nav__link">
  294. Gasp Table
  295. </a>
  296. </li>
  297. </ul>
  298. </nav>
  299. </li>
  300. <li class="md-nav__item md-nav__item--nested">
  301. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
  302. <label class="md-nav__link" for="__nav_6">
  303. Controlling FreeType Modules
  304. <span class="md-nav__icon md-icon"></span>
  305. </label>
  306. <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">
  307. <label class="md-nav__title" for="__nav_6">
  308. <span class="md-nav__icon md-icon"></span>
  309. Controlling FreeType Modules
  310. </label>
  311. <ul class="md-nav__list" data-md-scrollfix>
  312. <li class="md-nav__item">
  313. <a href="ft2-auto_hinter.html" class="md-nav__link">
  314. The auto-hinter
  315. </a>
  316. </li>
  317. <li class="md-nav__item">
  318. <a href="ft2-cff_driver.html" class="md-nav__link">
  319. The CFF driver
  320. </a>
  321. </li>
  322. <li class="md-nav__item">
  323. <a href="ft2-t1_cid_driver.html" class="md-nav__link">
  324. The Type 1 and CID drivers
  325. </a>
  326. </li>
  327. <li class="md-nav__item">
  328. <a href="ft2-tt_driver.html" class="md-nav__link">
  329. The TrueType driver
  330. </a>
  331. </li>
  332. <li class="md-nav__item">
  333. <a href="ft2-pcf_driver.html" class="md-nav__link">
  334. The PCF driver
  335. </a>
  336. </li>
  337. <li class="md-nav__item">
  338. <a href="ft2-properties.html" class="md-nav__link">
  339. Driver properties
  340. </a>
  341. </li>
  342. <li class="md-nav__item">
  343. <a href="ft2-parameter_tags.html" class="md-nav__link">
  344. Parameter Tags
  345. </a>
  346. </li>
  347. <li class="md-nav__item">
  348. <a href="ft2-lcd_rendering.html" class="md-nav__link">
  349. Subpixel Rendering
  350. </a>
  351. </li>
  352. </ul>
  353. </nav>
  354. </li>
  355. <li class="md-nav__item md-nav__item--nested">
  356. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
  357. <label class="md-nav__link" for="__nav_7">
  358. Cache Sub-System
  359. <span class="md-nav__icon md-icon"></span>
  360. </label>
  361. <nav class="md-nav" aria-label="Cache Sub-System" data-md-level="1">
  362. <label class="md-nav__title" for="__nav_7">
  363. <span class="md-nav__icon md-icon"></span>
  364. Cache Sub-System
  365. </label>
  366. <ul class="md-nav__list" data-md-scrollfix>
  367. <li class="md-nav__item">
  368. <a href="ft2-cache_subsystem.html" class="md-nav__link">
  369. Cache Sub-System
  370. </a>
  371. </li>
  372. </ul>
  373. </nav>
  374. </li>
  375. <li class="md-nav__item md-nav__item--nested">
  376. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
  377. <label class="md-nav__link" for="__nav_8">
  378. Support API
  379. <span class="md-nav__icon md-icon"></span>
  380. </label>
  381. <nav class="md-nav" aria-label="Support API" data-md-level="1">
  382. <label class="md-nav__title" for="__nav_8">
  383. <span class="md-nav__icon md-icon"></span>
  384. Support API
  385. </label>
  386. <ul class="md-nav__list" data-md-scrollfix>
  387. <li class="md-nav__item">
  388. <a href="ft2-computations.html" class="md-nav__link">
  389. Computations
  390. </a>
  391. </li>
  392. <li class="md-nav__item">
  393. <a href="ft2-list_processing.html" class="md-nav__link">
  394. List Processing
  395. </a>
  396. </li>
  397. <li class="md-nav__item">
  398. <a href="ft2-outline_processing.html" class="md-nav__link">
  399. Outline Processing
  400. </a>
  401. </li>
  402. <li class="md-nav__item">
  403. <a href="ft2-quick_advance.html" class="md-nav__link">
  404. Quick retrieval of advance values
  405. </a>
  406. </li>
  407. <li class="md-nav__item">
  408. <a href="ft2-bitmap_handling.html" class="md-nav__link">
  409. Bitmap Handling
  410. </a>
  411. </li>
  412. <li class="md-nav__item">
  413. <a href="ft2-raster.html" class="md-nav__link">
  414. Scanline Converter
  415. </a>
  416. </li>
  417. <li class="md-nav__item">
  418. <a href="ft2-glyph_stroker.html" class="md-nav__link">
  419. Glyph Stroker
  420. </a>
  421. </li>
  422. <li class="md-nav__item">
  423. <a href="ft2-system_interface.html" class="md-nav__link">
  424. System Interface
  425. </a>
  426. </li>
  427. <li class="md-nav__item">
  428. <a href="ft2-module_management.html" class="md-nav__link">
  429. Module Management
  430. </a>
  431. </li>
  432. <li class="md-nav__item">
  433. <a href="ft2-gzip.html" class="md-nav__link">
  434. GZIP Streams
  435. </a>
  436. </li>
  437. <li class="md-nav__item">
  438. <a href="ft2-lzw.html" class="md-nav__link">
  439. LZW Streams
  440. </a>
  441. </li>
  442. <li class="md-nav__item">
  443. <a href="ft2-bzip2.html" class="md-nav__link">
  444. BZIP2 Streams
  445. </a>
  446. </li>
  447. <li class="md-nav__item">
  448. <a href="ft2-debugging_apis.html" class="md-nav__link">
  449. External Debugging APIs
  450. </a>
  451. </li>
  452. </ul>
  453. </nav>
  454. </li>
  455. <li class="md-nav__item md-nav__item--nested">
  456. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
  457. <label class="md-nav__link" for="__nav_9">
  458. Error Codes
  459. <span class="md-nav__icon md-icon"></span>
  460. </label>
  461. <nav class="md-nav" aria-label="Error Codes" data-md-level="1">
  462. <label class="md-nav__title" for="__nav_9">
  463. <span class="md-nav__icon md-icon"></span>
  464. Error Codes
  465. </label>
  466. <ul class="md-nav__list" data-md-scrollfix>
  467. <li class="md-nav__item">
  468. <a href="ft2-error_enumerations.html" class="md-nav__link">
  469. Error Enumerations
  470. </a>
  471. </li>
  472. <li class="md-nav__item">
  473. <a href="ft2-error_code_values.html" class="md-nav__link">
  474. Error Code Values
  475. </a>
  476. </li>
  477. </ul>
  478. </nav>
  479. </li>
  480. <li class="md-nav__item md-nav__item--nested">
  481. <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
  482. <label class="md-nav__link" for="__nav_10">
  483. Miscellaneous
  484. <span class="md-nav__icon md-icon"></span>
  485. </label>
  486. <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">
  487. <label class="md-nav__title" for="__nav_10">
  488. <span class="md-nav__icon md-icon"></span>
  489. Miscellaneous
  490. </label>
  491. <ul class="md-nav__list" data-md-scrollfix>
  492. <li class="md-nav__item">
  493. <a href="ft2-gx_validation.html" class="md-nav__link">
  494. TrueTypeGX/AAT Validation
  495. </a>
  496. </li>
  497. <li class="md-nav__item">
  498. <a href="ft2-incremental.html" class="md-nav__link">
  499. Incremental Loading
  500. </a>
  501. </li>
  502. <li class="md-nav__item">
  503. <a href="ft2-truetype_engine.html" class="md-nav__link">
  504. The TrueType Engine
  505. </a>
  506. </li>
  507. <li class="md-nav__item">
  508. <a href="ft2-ot_validation.html" class="md-nav__link">
  509. OpenType Validation
  510. </a>
  511. </li>
  512. </ul>
  513. </nav>
  514. </li>
  515. </ul>
  516. </nav>
  517. </div>
  518. </div>
  519. </div>
  520. <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
  521. <div class="md-sidebar__scrollwrap">
  522. <div class="md-sidebar__inner">
  523. <nav class="md-nav md-nav--secondary" aria-label="Table of contents">
  524. <label class="md-nav__title" for="__toc">
  525. <span class="md-nav__icon md-icon"></span>
  526. Table of contents
  527. </label>
  528. <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
  529. <li class="md-nav__item">
  530. <a href="#synopsis" class="md-nav__link">
  531. Synopsis
  532. </a>
  533. </li>
  534. <li class="md-nav__item">
  535. <a href="#ft_get_cid_registry_ordering_supplement" class="md-nav__link">
  536. FT_Get_CID_Registry_Ordering_Supplement
  537. </a>
  538. </li>
  539. <li class="md-nav__item">
  540. <a href="#ft_get_cid_is_internally_cid_keyed" class="md-nav__link">
  541. FT_Get_CID_Is_Internally_CID_Keyed
  542. </a>
  543. </li>
  544. <li class="md-nav__item">
  545. <a href="#ft_get_cid_from_glyph_index" class="md-nav__link">
  546. FT_Get_CID_From_Glyph_Index
  547. </a>
  548. </li>
  549. </ul>
  550. </nav>
  551. </div>
  552. </div>
  553. </div>
  554. <div class="md-content" data-md-component="content">
  555. <article class="md-content__inner md-typeset">
  556. <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; CID Fonts</p>
  557. <hr />
  558. <h1 id="cid-fonts">CID Fonts<a class="headerlink" href="#cid-fonts" title="Permanent link">&para;</a></h1>
  559. <h2 id="synopsis">Synopsis<a class="headerlink" href="#synopsis" title="Permanent link">&para;</a></h2>
  560. <p>This section contains the declaration of CID-keyed font-specific functions.</p>
  561. <h2 id="ft_get_cid_registry_ordering_supplement">FT_Get_CID_Registry_Ordering_Supplement<a class="headerlink" href="#ft_get_cid_registry_ordering_supplement" title="Permanent link">&para;</a></h2>
  562. <p>Defined in FT_CID_H (freetype/ftcid.h).</p>
  563. <div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
  564. <b>FT_Get_CID_Registry_Ordering_Supplement</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
  565. <span class="keyword">const</span> <span class="keyword">char</span>* *registry,
  566. <span class="keyword">const</span> <span class="keyword">char</span>* *ordering,
  567. <a href="ft2-basic_types.html#ft_int">FT_Int</a> *supplement );
  568. </code></pre></div>
  569. <p>Retrieve the Registry/Ordering/Supplement triple (also known as the "R/O/S") from a CID-keyed font.</p>
  570. <h4>input</h4>
  571. <table class="fields">
  572. <tr><td class="val" id="face">face</td><td class="desc">
  573. <p>A handle to the input face.</p>
  574. </td></tr>
  575. </table>
  576. <h4>output</h4>
  577. <table class="fields">
  578. <tr><td class="val" id="registry">registry</td><td class="desc">
  579. <p>The registry, as a C&nbsp;string, owned by the face.</p>
  580. </td></tr>
  581. <tr><td class="val" id="ordering">ordering</td><td class="desc">
  582. <p>The ordering, as a C&nbsp;string, owned by the face.</p>
  583. </td></tr>
  584. <tr><td class="val" id="supplement">supplement</td><td class="desc">
  585. <p>The supplement.</p>
  586. </td></tr>
  587. </table>
  588. <h4>return</h4>
  589. <p>FreeType error code. 0&nbsp;means success.</p>
  590. <h4>note</h4>
  591. <p>This function only works with CID faces, returning an error otherwise.</p>
  592. <h4>since</h4>
  593. <p>2.3.6</p>
  594. <hr>
  595. <h2 id="ft_get_cid_is_internally_cid_keyed">FT_Get_CID_Is_Internally_CID_Keyed<a class="headerlink" href="#ft_get_cid_is_internally_cid_keyed" title="Permanent link">&para;</a></h2>
  596. <p>Defined in FT_CID_H (freetype/ftcid.h).</p>
  597. <div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
  598. <b>FT_Get_CID_Is_Internally_CID_Keyed</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
  599. <a href="ft2-basic_types.html#ft_bool">FT_Bool</a> *is_cid );
  600. </code></pre></div>
  601. <p>Retrieve the type of the input face, CID keyed or not. In contrast to the <code><a href="ft2-base_interface.html#ft_is_cid_keyed">FT_IS_CID_KEYED</a></code> macro this function returns successfully also for CID-keyed fonts in an SFNT wrapper.</p>
  602. <h4>input</h4>
  603. <table class="fields">
  604. <tr><td class="val" id="face">face</td><td class="desc">
  605. <p>A handle to the input face.</p>
  606. </td></tr>
  607. </table>
  608. <h4>output</h4>
  609. <table class="fields">
  610. <tr><td class="val" id="is_cid">is_cid</td><td class="desc">
  611. <p>The type of the face as an <code><a href="ft2-basic_types.html#ft_bool">FT_Bool</a></code>.</p>
  612. </td></tr>
  613. </table>
  614. <h4>return</h4>
  615. <p>FreeType error code. 0&nbsp;means success.</p>
  616. <h4>note</h4>
  617. <p>This function only works with CID faces and OpenType fonts, returning an error otherwise.</p>
  618. <h4>since</h4>
  619. <p>2.3.9</p>
  620. <hr>
  621. <h2 id="ft_get_cid_from_glyph_index">FT_Get_CID_From_Glyph_Index<a class="headerlink" href="#ft_get_cid_from_glyph_index" title="Permanent link">&para;</a></h2>
  622. <p>Defined in FT_CID_H (freetype/ftcid.h).</p>
  623. <div class = "codehilite"><pre><code> FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )
  624. <b>FT_Get_CID_From_Glyph_Index</b>( <a href="ft2-base_interface.html#ft_face">FT_Face</a> face,
  625. <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> glyph_index,
  626. <a href="ft2-basic_types.html#ft_uint">FT_UInt</a> *cid );
  627. </code></pre></div>
  628. <p>Retrieve the CID of the input glyph index.</p>
  629. <h4>input</h4>
  630. <table class="fields">
  631. <tr><td class="val" id="face">face</td><td class="desc">
  632. <p>A handle to the input face.</p>
  633. </td></tr>
  634. <tr><td class="val" id="glyph_index">glyph_index</td><td class="desc">
  635. <p>The input glyph index.</p>
  636. </td></tr>
  637. </table>
  638. <h4>output</h4>
  639. <table class="fields">
  640. <tr><td class="val" id="cid">cid</td><td class="desc">
  641. <p>The CID as an <code><a href="ft2-basic_types.html#ft_uint">FT_UInt</a></code>.</p>
  642. </td></tr>
  643. </table>
  644. <h4>return</h4>
  645. <p>FreeType error code. 0&nbsp;means success.</p>
  646. <h4>note</h4>
  647. <p>This function only works with CID faces and OpenType fonts, returning an error otherwise.</p>
  648. <h4>since</h4>
  649. <p>2.3.9</p>
  650. <hr>
  651. </article>
  652. </div>
  653. </div>
  654. </main>
  655. <footer class="md-footer">
  656. <nav class="md-footer__inner md-grid" aria-label="Footer">
  657. <a href="ft2-bdf_fonts.html" class="md-footer__link md-footer__link--prev" aria-label="Previous: BDF and PCF Files" rel="prev">
  658. <div class="md-footer__button md-icon">
  659. <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>
  660. </div>
  661. <div class="md-footer__title">
  662. <div class="md-ellipsis">
  663. <span class="md-footer__direction">
  664. Previous
  665. </span>
  666. BDF and PCF Files
  667. </div>
  668. </div>
  669. </a>
  670. <a href="ft2-pfr_fonts.html" class="md-footer__link md-footer__link--next" aria-label="Next: PFR Fonts" rel="next">
  671. <div class="md-footer__title">
  672. <div class="md-ellipsis">
  673. <span class="md-footer__direction">
  674. Next
  675. </span>
  676. PFR Fonts
  677. </div>
  678. </div>
  679. <div class="md-footer__button md-icon">
  680. <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>
  681. </div>
  682. </a>
  683. </nav>
  684. <div class="md-footer-meta md-typeset">
  685. <div class="md-footer-meta__inner md-grid">
  686. <div class="md-footer-copyright">
  687. <div class="md-footer-copyright__highlight">
  688. Copyright 2021 <a href = "https://www.freetype.org/license.html">The FreeType Project</a>.
  689. </div>
  690. Made with
  691. <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
  692. Material for MkDocs
  693. </a>
  694. </div>
  695. </div>
  696. </div>
  697. </footer>
  698. </div>
  699. <div class="md-dialog" data-md-component="dialog">
  700. <div class="md-dialog__inner md-typeset"></div>
  701. </div>
  702. <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>
  703. <script src="assets/javascripts/bundle.82b56eb2.min.js"></script>
  704. <script src="javascripts/extra.js"></script>
  705. </body>
  706. </html>