chillerlan-QRCode-Common-ReedSolomonEncoder.html 26 KB

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="utf-8">
  5. <title>Documentation</title>
  6. <meta name="viewport" content="width=device-width, initial-scale=1.0">
  7. <base href="../">
  8. <link rel="icon" href="images/favicon.ico"/>
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  23. </head>
  24. <body id="top">
  25. <header class="phpdocumentor-header phpdocumentor-section">
  26. <h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1>
  27. <input class="phpdocumentor-header__menu-button" type="checkbox" id="menu-button" name="menu-button" />
  28. <label class="phpdocumentor-header__menu-icon" for="menu-button">
  29. <i class="fas fa-bars"></i>
  30. </label>
  31. <section data-search-form class="phpdocumentor-search">
  32. <label>
  33. <span class="visually-hidden">Search for</span>
  34. <svg class="phpdocumentor-search__icon" width="21" height="20" viewBox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg">
  35. <circle cx="7.5" cy="7.5" r="6.5" stroke="currentColor" stroke-width="2"/>
  36. <line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/>
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  48. <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
  49. <label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button">
  50. Menu
  51. </label>
  52. <aside class="phpdocumentor-column -four phpdocumentor-sidebar">
  53. <section class="phpdocumentor-sidebar__category">
  54. <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
  55. <h4 class="phpdocumentor-sidebar__root-namespace">
  56. <a href="namespaces/chillerlan.html" class="">chillerlan</a>
  57. </h4>
  58. <ul class="phpdocumentor-list">
  59. <li>
  60. <a href="namespaces/chillerlan-qrcode.html" class="">QRCode</a>
  61. </li>
  62. <li>
  63. <a href="namespaces/chillerlan-qrcodetest.html" class="">QRCodeTest</a>
  64. </li>
  65. </ul>
  66. </section>
  67. <section class="phpdocumentor-sidebar__category">
  68. <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
  69. <h4 class="phpdocumentor-sidebar__root-namespace">
  70. <a href="packages/Application.html" class="">Application</a>
  71. </h4>
  72. </section>
  73. <section class="phpdocumentor-sidebar__category">
  74. <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
  75. <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
  76. <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
  77. <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3>
  78. </section>
  79. <section class="phpdocumentor-sidebar__category">
  80. <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
  81. <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
  82. </section>
  83. </aside>
  84. <div class="phpdocumentor-column -eight phpdocumentor-content">
  85. <ul class="phpdocumentor-breadcrumbs">
  86. <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
  87. <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-qrcode.html">QRCode</a></li>
  88. <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-qrcode-common.html">Common</a></li>
  89. </ul>
  90. <article class="phpdocumentor-element -class">
  91. <h2 class="phpdocumentor-content__title">
  92. ReedSolomonEncoder
  93. <div class="phpdocumentor-element__package">
  94. in package
  95. <ul class="phpdocumentor-breadcrumbs">
  96. <li class="phpdocumentor-breadcrumb"><a href="packages/Application.html">Application</a></li>
  97. </ul>
  98. </div>
  99. </h2>
  100. <aside class="phpdocumentor-element-found-in">
  101. <abbr class="phpdocumentor-element-found-in__file" title="src/Common/ReedSolomonEncoder.php"><a href="files/src-common-reedsolomonencoder.html"><abbr title="src/Common/ReedSolomonEncoder.php">ReedSolomonEncoder.php</abbr></a></abbr>
  102. :
  103. <span class="phpdocumentor-element-found-in__line">22</span>
  104. </aside>
  105. <p class="phpdocumentor-summary">ISO/IEC 18004:2000 Section 8.5 ff</p>
  106. <h5 class="phpdocumentor-tag-list__heading" id="tags">
  107. Tags
  108. <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
  109. </h5>
  110. <dl class="phpdocumentor-tag-list">
  111. <dt class="phpdocumentor-tag-list__entry">
  112. <span class="phpdocumentor-tag__name">see</span>
  113. </dt>
  114. <dd class="phpdocumentor-tag-list__definition">
  115. <span class="phpdocumentor-tag-link"><a href="http://www.thonky.com/qr-code-tutorial/error-correction-coding"><abbr title="http://www.thonky.com/qr-code-tutorial/error-correction-coding">http://www.thonky.com/qr-code-tutorial/error-correction-coding</abbr></a></span>
  116. </dd>
  117. </dl>
  118. <h3 id="toc">
  119. Table of Contents
  120. <a href="#toc" class="headerlink"><i class="fas fa-link"></i></a>
  121. </h3>
  122. <dl class="phpdocumentor-table-of-contents">
  123. <dt class="phpdocumentor-table-of-contents__entry -property -private">
  124. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#property_interleavedData">$interleavedData</a>
  125. <span>
  126. &nbsp;: <abbr title="\SplFixedArray">SplFixedArray</abbr> </span>
  127. </dt>
  128. <dd></dd>
  129. <dt class="phpdocumentor-table-of-contents__entry -property -private">
  130. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#property_interleavedDataIndex">$interleavedDataIndex</a>
  131. <span>
  132. &nbsp;: int </span>
  133. </dt>
  134. <dd></dd>
  135. <dt class="phpdocumentor-table-of-contents__entry -method -public">
  136. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#method_interleaveEcBytes">interleaveEcBytes()</a>
  137. <span>
  138. &nbsp;: <abbr title="\SplFixedArray">SplFixedArray</abbr>&lt;string|int, int&gt; </span>
  139. </dt>
  140. <dd>ECC interleaving</dd>
  141. <dt class="phpdocumentor-table-of-contents__entry -method -private">
  142. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#method_generateEcBytes">generateEcBytes()</a>
  143. <span>
  144. &nbsp;: array&lt;string|int, mixed&gt; </span>
  145. </dt>
  146. <dd></dd>
  147. <dt class="phpdocumentor-table-of-contents__entry -method -private">
  148. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#method_interleave">interleave()</a>
  149. <span>
  150. &nbsp;: void </span>
  151. </dt>
  152. <dd></dd>
  153. </dl>
  154. <section class="phpdocumentor-properties">
  155. <h3 class="phpdocumentor-elements__header" id="properties">
  156. Properties
  157. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
  158. </h3>
  159. <article
  160. class="
  161. phpdocumentor-element
  162. -property
  163. -private
  164. "
  165. >
  166. <h4 class="phpdocumentor-element__name" id="property_interleavedData">
  167. $interleavedData
  168. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#property_interleavedData" class="headerlink"><i class="fas fa-link"></i></a>
  169. <span class="phpdocumentor-element__modifiers">
  170. </span>
  171. </h4>
  172. <aside class="phpdocumentor-element-found-in">
  173. <abbr class="phpdocumentor-element-found-in__file" title="src/Common/ReedSolomonEncoder.php"><a href="files/src-common-reedsolomonencoder.html"><abbr title="src/Common/ReedSolomonEncoder.php">ReedSolomonEncoder.php</abbr></a></abbr>
  174. :
  175. <span class="phpdocumentor-element-found-in__line">24</span>
  176. </aside>
  177. <code class="phpdocumentor-code phpdocumentor-signature ">
  178. <span class="phpdocumentor-signature__visibility">private</span>
  179. <span class="phpdocumentor-signature__type"><abbr title="\SplFixedArray">SplFixedArray</abbr></span>
  180. <span class="phpdocumentor-signature__name">$interleavedData</span>
  181. </code>
  182. <section class="phpdocumentor-description"></section>
  183. <section class="phpdocumentor-description"></section>
  184. </article>
  185. <article
  186. class="
  187. phpdocumentor-element
  188. -property
  189. -private
  190. "
  191. >
  192. <h4 class="phpdocumentor-element__name" id="property_interleavedDataIndex">
  193. $interleavedDataIndex
  194. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#property_interleavedDataIndex" class="headerlink"><i class="fas fa-link"></i></a>
  195. <span class="phpdocumentor-element__modifiers">
  196. </span>
  197. </h4>
  198. <aside class="phpdocumentor-element-found-in">
  199. <abbr class="phpdocumentor-element-found-in__file" title="src/Common/ReedSolomonEncoder.php"><a href="files/src-common-reedsolomonencoder.html"><abbr title="src/Common/ReedSolomonEncoder.php">ReedSolomonEncoder.php</abbr></a></abbr>
  200. :
  201. <span class="phpdocumentor-element-found-in__line">25</span>
  202. </aside>
  203. <code class="phpdocumentor-code phpdocumentor-signature ">
  204. <span class="phpdocumentor-signature__visibility">private</span>
  205. <span class="phpdocumentor-signature__type">int</span>
  206. <span class="phpdocumentor-signature__name">$interleavedDataIndex</span>
  207. </code>
  208. <section class="phpdocumentor-description"></section>
  209. <section class="phpdocumentor-description"></section>
  210. </article>
  211. </section>
  212. <section class="phpdocumentor-methods">
  213. <h3 class="phpdocumentor-elements__header" id="methods">
  214. Methods
  215. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
  216. </h3>
  217. <article
  218. class="phpdocumentor-element
  219. -method
  220. -public
  221. "
  222. >
  223. <h4 class="phpdocumentor-element__name" id="method_interleaveEcBytes">
  224. interleaveEcBytes()
  225. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#method_interleaveEcBytes" class="headerlink"><i class="fas fa-link"></i></a>
  226. </h4>
  227. <aside class="phpdocumentor-element-found-in">
  228. <abbr class="phpdocumentor-element-found-in__file" title="src/Common/ReedSolomonEncoder.php"><a href="files/src-common-reedsolomonencoder.html"><abbr title="src/Common/ReedSolomonEncoder.php">ReedSolomonEncoder.php</abbr></a></abbr>
  229. :
  230. <span class="phpdocumentor-element-found-in__line">32</span>
  231. </aside>
  232. <p class="phpdocumentor-summary">ECC interleaving</p>
  233. <code class="phpdocumentor-code phpdocumentor-signature ">
  234. <span class="phpdocumentor-signature__visibility">public</span>
  235. <span class="phpdocumentor-signature__name">interleaveEcBytes</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$bitBuffer</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$version</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$eccLevel</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\SplFixedArray">SplFixedArray</abbr>&lt;string|int, int&gt;</span></code>
  236. <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
  237. <dl class="phpdocumentor-argument-list">
  238. <dt class="phpdocumentor-argument-list__entry">
  239. <span class="phpdocumentor-signature__argument__name">$bitBuffer</span>
  240. : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a></span>
  241. </dt>
  242. <dd class="phpdocumentor-argument-list__definition">
  243. <section class="phpdocumentor-description"></section>
  244. </dd>
  245. <dt class="phpdocumentor-argument-list__entry">
  246. <span class="phpdocumentor-signature__argument__name">$version</span>
  247. : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a></span>
  248. </dt>
  249. <dd class="phpdocumentor-argument-list__definition">
  250. <section class="phpdocumentor-description"></section>
  251. </dd>
  252. <dt class="phpdocumentor-argument-list__entry">
  253. <span class="phpdocumentor-signature__argument__name">$eccLevel</span>
  254. : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a></span>
  255. </dt>
  256. <dd class="phpdocumentor-argument-list__definition">
  257. <section class="phpdocumentor-description"></section>
  258. </dd>
  259. </dl>
  260. <h5 class="phpdocumentor-return-value__heading">Return values</h5>
  261. <span class="phpdocumentor-signature__response_type"><abbr title="\SplFixedArray">SplFixedArray</abbr>&lt;string|int, int&gt;</span>
  262. &mdash;
  263. </article>
  264. <article
  265. class="phpdocumentor-element
  266. -method
  267. -private
  268. "
  269. >
  270. <h4 class="phpdocumentor-element__name" id="method_generateEcBytes">
  271. generateEcBytes()
  272. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#method_generateEcBytes" class="headerlink"><i class="fas fa-link"></i></a>
  273. </h4>
  274. <aside class="phpdocumentor-element-found-in">
  275. <abbr class="phpdocumentor-element-found-in__file" title="src/Common/ReedSolomonEncoder.php"><a href="files/src-common-reedsolomonencoder.html"><abbr title="src/Common/ReedSolomonEncoder.php">ReedSolomonEncoder.php</abbr></a></abbr>
  276. :
  277. <span class="phpdocumentor-element-found-in__line">77</span>
  278. </aside>
  279. <code class="phpdocumentor-code phpdocumentor-signature ">
  280. <span class="phpdocumentor-signature__visibility">private</span>
  281. <span class="phpdocumentor-signature__name">generateEcBytes</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$dataBytes</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$ecByteCount</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span></code>
  282. <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
  283. <dl class="phpdocumentor-argument-list">
  284. <dt class="phpdocumentor-argument-list__entry">
  285. <span class="phpdocumentor-signature__argument__name">$dataBytes</span>
  286. : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
  287. </dt>
  288. <dd class="phpdocumentor-argument-list__definition">
  289. <section class="phpdocumentor-description"></section>
  290. </dd>
  291. <dt class="phpdocumentor-argument-list__entry">
  292. <span class="phpdocumentor-signature__argument__name">$ecByteCount</span>
  293. : <span class="phpdocumentor-signature__argument__return-type">int</span>
  294. </dt>
  295. <dd class="phpdocumentor-argument-list__definition">
  296. <section class="phpdocumentor-description"></section>
  297. </dd>
  298. </dl>
  299. <h5 class="phpdocumentor-return-value__heading">Return values</h5>
  300. <span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span>
  301. &mdash;
  302. </article>
  303. <article
  304. class="phpdocumentor-element
  305. -method
  306. -private
  307. "
  308. >
  309. <h4 class="phpdocumentor-element__name" id="method_interleave">
  310. interleave()
  311. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#method_interleave" class="headerlink"><i class="fas fa-link"></i></a>
  312. </h4>
  313. <aside class="phpdocumentor-element-found-in">
  314. <abbr class="phpdocumentor-element-found-in__file" title="src/Common/ReedSolomonEncoder.php"><a href="files/src-common-reedsolomonencoder.html"><abbr title="src/Common/ReedSolomonEncoder.php">ReedSolomonEncoder.php</abbr></a></abbr>
  315. :
  316. <span class="phpdocumentor-element-found-in__line">105</span>
  317. </aside>
  318. <code class="phpdocumentor-code phpdocumentor-signature ">
  319. <span class="phpdocumentor-signature__visibility">private</span>
  320. <span class="phpdocumentor-signature__name">interleave</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$byteArray</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$maxBytes</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$numRsBlocks</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
  321. <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
  322. <dl class="phpdocumentor-argument-list">
  323. <dt class="phpdocumentor-argument-list__entry">
  324. <span class="phpdocumentor-signature__argument__name">$byteArray</span>
  325. : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
  326. </dt>
  327. <dd class="phpdocumentor-argument-list__definition">
  328. <section class="phpdocumentor-description"></section>
  329. </dd>
  330. <dt class="phpdocumentor-argument-list__entry">
  331. <span class="phpdocumentor-signature__argument__name">$maxBytes</span>
  332. : <span class="phpdocumentor-signature__argument__return-type">int</span>
  333. </dt>
  334. <dd class="phpdocumentor-argument-list__definition">
  335. <section class="phpdocumentor-description"></section>
  336. </dd>
  337. <dt class="phpdocumentor-argument-list__entry">
  338. <span class="phpdocumentor-signature__argument__name">$numRsBlocks</span>
  339. : <span class="phpdocumentor-signature__argument__return-type">int</span>
  340. </dt>
  341. <dd class="phpdocumentor-argument-list__definition">
  342. <section class="phpdocumentor-description"></section>
  343. </dd>
  344. </dl>
  345. <h5 class="phpdocumentor-return-value__heading">Return values</h5>
  346. <span class="phpdocumentor-signature__response_type">void</span>
  347. &mdash;
  348. </article>
  349. </section>
  350. <script type="text/javascript">
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  352. Array.prototype.slice.call(document.querySelectorAll('pre[data-src]')).forEach((pre) => {
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  354. var extension = (src.match(/\.(\w+)$/) || [, ''])[1];
  355. var language = 'php';
  356. var code = document.createElement('code');
  357. code.className = 'language-' + language;
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  359. pre.setAttribute('data-line', line)
  360. code.textContent = 'Loading…';
  361. pre.appendChild(code);
  362. var xhr = new XMLHttpRequest();
  363. xhr.open('GET', src, true);
  364. xhr.onreadystatechange = function () {
  365. if (xhr.readyState == 4) {
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  367. code.textContent = xhr.responseText;
  368. Prism.highlightElement(code);
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  370. else if (xhr.status >= 400) {
  371. code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
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  374. code.textContent = '✖ Error: File does not exist, is empty or trying to view from localhost';
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  380. }
  381. var modals = document.querySelectorAll("[data-modal]");
  382. modals.forEach(function (trigger) {
  383. trigger.addEventListener("click", function (event) {
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  385. const modal = document.getElementById(trigger.dataset.modal);
  386. modal.classList.add("phpdocumentor-modal__open");
  387. loadExternalCodeSnippets(trigger.dataset.line)
  388. const exits = modal.querySelectorAll("[data-exit-button]");
  389. exits.forEach(function (exit) {
  390. exit.addEventListener("click", function (event) {
  391. event.preventDefault();
  392. modal.classList.remove("phpdocumentor-modal__open");
  393. });
  394. });
  395. });
  396. });
  397. </script>
  398. </article>
  399. <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
  400. <section class="phpdocumentor-search-results__dialog">
  401. <header class="phpdocumentor-search-results__header">
  402. <h2 class="phpdocumentor-search-results__title">Search results</h2>
  403. <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
  404. </header>
  405. <section class="phpdocumentor-search-results__body">
  406. <ul class="phpdocumentor-search-results__entries"></ul>
  407. </section>
  408. </section>
  409. </section>
  410. </div>
  411. </div>
  412. <a href="classes/chillerlan-QRCode-Common-ReedSolomonEncoder.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
  413. </main>
  414. <script>
  415. cssVars({});
  416. </script>
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  418. <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/autoloader/prism-autoloader.min.js"></script>
  419. <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.min.js"></script>
  420. <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.min.js"></script>
  421. </body>
  422. </html>