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  25. <body id="top">
    26. 

  26.     <header class="phpdocumentor-header phpdocumentor-section">
    27. 

  27.     <h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1>
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  34.         <span class="visually-hidden">Search for</span>
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  36.             <circle cx="7.5" cy="7.5" r="6.5" stroke="currentColor" stroke-width="2"/>
    37. 

  37.             <line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/>
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  38.         </svg>
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  39.         <input type="search" class="phpdocumentor-field phpdocumentor-search__field" placeholder="Loading .." disabled />
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  40.     </label>
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  41. </section>
    42. 

  42. 

  43.     <nav class="phpdocumentor-topnav">
    44. 

  44.     <ul class="phpdocumentor-topnav__menu">
    45. 

  45.                         <li class="phpdocumentor-topnav__menu-item -menu">
    46. 

  46.                 <a href="https://php-qrcode.readthedocs.io">
    47. 

  47.                     <span>
    48. 

  48.                                                                         User Manual
    49. 

  49.                     </span>
    50. 

  50.                 </a>
    51. 

  51.             </li>
    52. 

  52.                                 <li class="phpdocumentor-topnav__menu-item -social">
    53. 

  53.                 <a href="https://github.com/chillerlan/php-qrcode">
    54. 

  54.                     <span>
    55. 

  55.                                                                         <i class="fab fa-github"></i>
    56. 

  56.                                                 
    57. 

  57.                     </span>
    58. 

  58.                 </a>
    59. 

  59.             </li>
    60. 

  60.                 </ul>
    61. 

  61. </nav>
    62. 

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    63. 

  63. 

  64.     <main class="phpdocumentor">
    65. 

  65.         <div class="phpdocumentor-section">
    66. 

  66.             <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
    67. 

  67. <label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button">
    68. 

  68.     Menu
    69. 

  69. </label>
    70. 

  70. <aside class="phpdocumentor-column -four phpdocumentor-sidebar">
    71. 

  71.                     <section class="phpdocumentor-sidebar__category">
    72. 

  72.             <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
    73. 

  73.                                     <h4 class="phpdocumentor-sidebar__root-namespace">
    74. 

  74.     <a href="namespaces/chillerlan.html" class="">chillerlan</a>
    75. 

  75. </h4>
    76. 

  76.     <ul class="phpdocumentor-list">
    77. 

  77.                     <li>
    78. 

  78.                 <a href="namespaces/chillerlan-qrcode.html" class="">QRCode</a>
    79. 

  79.                 
    80. 

  80.             </li>
    81. 

  81.                     <li>
    82. 

  82.                 <a href="namespaces/chillerlan-qrcodetest.html" class="">QRCodeTest</a>
    83. 

  83.                 
    84. 

  84.             </li>
    85. 

  85.             </ul>
    86. 

  86. 

  87.                         </section>
    88. 

  88.                 <section class="phpdocumentor-sidebar__category">
    89. 

  89.             <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
    90. 

  90.                                     <h4 class="phpdocumentor-sidebar__root-namespace">
    91. 

  91.     <a href="packages/Application.html" class="">Application</a>
    92. 

  92. </h4>
    93. 

  93. 

  94.                         </section>
    95. 

  95.             
    96. 

  96.     <section class="phpdocumentor-sidebar__category">
    97. 

  97.         <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
    98. 

  98.                 <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
    99. 

  99.         <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
    100. 

  100.         <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3>
    101. 

  101.     </section>
    102. 

  102. 

  103.     <section class="phpdocumentor-sidebar__category">
    104. 

  104.         <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
    105. 

  105.         <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
    106. 

  106.     </section>
    107. 

  107. </aside>
    108. 

  108. 

  109.             <div class="phpdocumentor-column -eight phpdocumentor-content">
    110. 

  110.                     <ul class="phpdocumentor-breadcrumbs">
    111. 

  111.             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
    112. 

  112.             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-qrcode.html">QRCode</a></li>
    113. 

  113.             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-qrcode-output.html">Output</a></li>
    114. 

  114.     </ul>
    115. 

  115. 

  116.     <article class="phpdocumentor-element -class">
    117. 

  117.         <h2 class="phpdocumentor-content__title">
    118. 

  118.     QRGdImage
    119. 

  119. 

  120.         <span class="phpdocumentor-element__extends">
    121. 

  121.         extends <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html"><abbr title="\chillerlan\QRCode\Output\QROutputAbstract">QROutputAbstract</abbr></a>
    122. 

  122.     </span>
    123. 

  123.     
    124. 

  124.             <div class="phpdocumentor-element__package">
    125. 

  125.             in package
    126. 

  126.             <ul class="phpdocumentor-breadcrumbs">
    127. 

  127.                                     <li class="phpdocumentor-breadcrumb"><a href="packages/Application.html">Application</a></li>
    128. 

  128.                             </ul>
    129. 

  129.         </div>
    130. 

  130.     
    131. 

  131.     
    132. 

  132.     </h2>
    133. 

  133. 

  134.         <aside class="phpdocumentor-element-found-in">
    135. 

  135.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    136. 

  136.     :
    137. 

  137.     <span class="phpdocumentor-element-found-in__line">27</span>
    138. 

  138. 

  139.     </aside>
    140. 

  140. 

  141.             <p class="phpdocumentor-summary">Converts the matrix into GD images, raw or base64 output (requires ext-gd)</p>
    142. 

  142. 

  143. 

  144. 

  145.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    146. 

  146.         Tags
    147. 

  147.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    148. 

  148.     </h5>
    149. 

  149.     <dl class="phpdocumentor-tag-list">
    150. 

  150.                                     <dt class="phpdocumentor-tag-list__entry">
    151. 

  151.                     <span class="phpdocumentor-tag__name">see</span>
    152. 

  152.                 </dt>
    153. 

  153.                 <dd class="phpdocumentor-tag-list__definition">
    154. 

  154.                                                                                     <span class="phpdocumentor-tag-link"><a href="http://php.net/manual/book.image.php"><abbr title="http://php.net/manual/book.image.php">http://php.net/manual/book.image.php</abbr></a></span>
    155. 

  155.                                         
    156. 

  156.                                              
    157. 

  157.                                     </dd>
    158. 

  158.                         </dl>
    159. 

  159. 

  160. 

  161. 

  162. 

  163. 

  164. 

  165. <h3 id="toc">
    166. 

  166.     Table of Contents
    167. 

  167.     <a href="#toc" class="headerlink"><i class="fas fa-link"></i></a>
    168. 

  168. </h3>
    169. 

  169. 

  170. <dl class="phpdocumentor-table-of-contents">
    171. 

  171.                     <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    172. 

  172.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_background">$background</a>
    173. 

  173.     <span>
    174. 

  174.                         &nbsp;: int            </span>
    175. 

  175. </dt>
    176. 

  176. <dd>The allocated background color</dd>
    177. 

  177. 

  178.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    179. 

  179.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_image">$image</a>
    180. 

  180.     <span>
    181. 

  181.                         &nbsp;: resource|<abbr title="\GdImage">GdImage</abbr>            </span>
    182. 

  182. </dt>
    183. 

  183. <dd>The GD image resource</dd>
    184. 

  184. 

  185.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    186. 

  186.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_length">$length</a>
    187. 

  187.     <span>
    188. 

  188.                         &nbsp;: int            </span>
    189. 

  189. </dt>
    190. 

  190. <dd>the side length of the QR image (modules * scale)</dd>
    191. 

  191. 

  192.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    193. 

  193.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_matrix">$matrix</a>
    194. 

  194.     <span>
    195. 

  195.                         &nbsp;: <a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a>            </span>
    196. 

  196. </dt>
    197. 

  197. <dd>the (filled) data matrix object</dd>
    198. 

  198. 

  199.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    200. 

  200.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleCount">$moduleCount</a>
    201. 

  201.     <span>
    202. 

  202.                         &nbsp;: int            </span>
    203. 

  203. </dt>
    204. 

  204. <dd>the current size of the QR matrix</dd>
    205. 

  205. 

  206.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    207. 

  207.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleValues">$moduleValues</a>
    208. 

  208.     <span>
    209. 

  209.                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
    210. 

  210. </dt>
    211. 

  211. <dd>an (optional) array of color values for the several QR matrix parts</dd>
    212. 

  212. 

  213.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    214. 

  214.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_options">$options</a>
    215. 

  215.     <span>
    216. 

  216.                         &nbsp;: <abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>            </span>
    217. 

  217. </dt>
    218. 

  218. <dd></dd>
    219. 

  219. 

  220.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    221. 

  221.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_scale">$scale</a>
    222. 

  222.     <span>
    223. 

  223.                         &nbsp;: int            </span>
    224. 

  224. </dt>
    225. 

  225. <dd>the current scaling for a QR pixel</dd>
    226. 

  226. 

  227.             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    228. 

  228.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_upscaled">$upscaled</a>
    229. 

  229.     <span>
    230. 

  230.                         &nbsp;: bool            </span>
    231. 

  231. </dt>
    232. 

  232. <dd>Whether we&#039;re running in upscale mode (scale &lt; 20)</dd>
    233. 

  233. 

  234.                 <dt class="phpdocumentor-table-of-contents__entry -method -public">
    235. 

  235.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method___construct">__construct()</a>
    236. 

  236.     <span>
    237. 

  237.                                 &nbsp;: mixed    </span>
    238. 

  238. </dt>
    239. 

  239. <dd>QROutputAbstract constructor.</dd>
    240. 

  240. 

  241.             <dt class="phpdocumentor-table-of-contents__entry -method -public">
    242. 

  242.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dump">dump()</a>
    243. 

  243.     <span>
    244. 

  244.                                 &nbsp;: string|resource|<abbr title="\GdImage">GdImage</abbr>    </span>
    245. 

  245. </dt>
    246. 

  246. <dd></dd>
    247. 

  247. 

  248.             <dt class="phpdocumentor-table-of-contents__entry -method -public">
    249. 

  249.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_moduleValueIsValid">moduleValueIsValid()</a>
    250. 

  250.     <span>
    251. 

  251.                                 &nbsp;: bool    </span>
    252. 

  252. </dt>
    253. 

  253. <dd></dd>
    254. 

  254. 

  255.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    256. 

  256.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_collectModules">collectModules()</a>
    257. 

  257.     <span>
    258. 

  258.                                 &nbsp;: array&lt;string|int, mixed&gt;    </span>
    259. 

  259. </dt>
    260. 

  260. <dd>collects the modules per QRMatrix::M_* type and runs a $transform function on each module and
    261. 

  261. returns an array with the transformed modules</dd>
    262. 

  262. 

  263.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    264. 

  264.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_drawImage">drawImage()</a>
    265. 

  265.     <span>
    266. 

  266.                                 &nbsp;: void    </span>
    267. 

  267. </dt>
    268. 

  268. <dd>Creates the QR image</dd>
    269. 

  269. 

  270.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    271. 

  271.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dumpImage">dumpImage()</a>
    272. 

  272.     <span>
    273. 

  273.                                 &nbsp;: string    </span>
    274. 

  274. </dt>
    275. 

  275. <dd>Creates the final image by calling the desired GD output function</dd>
    276. 

  276. 

  277.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    278. 

  278.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getDefaultModuleValue">getDefaultModuleValue()</a>
    279. 

  279.     <span>
    280. 

  280.                                 &nbsp;: mixed|null    </span>
    281. 

  281. </dt>
    282. 

  282. <dd>Returns a default value for either dark or light modules</dd>
    283. 

  283. 

  284.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    285. 

  285.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue">getModuleValue()</a>
    286. 

  286.     <span>
    287. 

  287.                                 &nbsp;: mixed|null    </span>
    288. 

  288. </dt>
    289. 

  289. <dd>Returns the prepared value for the given $M_TYPE</dd>
    290. 

  290. 

  291.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    292. 

  292.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt">getModuleValueAt()</a>
    293. 

  293.     <span>
    294. 

  294.                                 &nbsp;: mixed|null    </span>
    295. 

  295. </dt>
    296. 

  296. <dd>Returns the prepared module value at the given coordinate [$x, $y] (convenience)</dd>
    297. 

  297. 

  298.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    299. 

  299.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue">prepareModuleValue()</a>
    300. 

  300.     <span>
    301. 

  301.                                 &nbsp;: mixed|null    </span>
    302. 

  302. </dt>
    303. 

  303. <dd>Prepares the value for the given input ()</dd>
    304. 

  304. 

  305.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    306. 

  306.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_saveToFile">saveToFile()</a>
    307. 

  307.     <span>
    308. 

  308.                                 &nbsp;: void    </span>
    309. 

  309. </dt>
    310. 

  310. <dd>Saves the qr $data to a $file. If $file is null, nothing happens.</dd>
    311. 

  311. 

  312.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    313. 

  313.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setBgColor">setBgColor()</a>
    314. 

  314.     <span>
    315. 

  315.                                 &nbsp;: void    </span>
    316. 

  316. </dt>
    317. 

  317. <dd>Sets the background color</dd>
    318. 

  318. 

  319.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    320. 

  320.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setMatrixDimensions">setMatrixDimensions()</a>
    321. 

  321.     <span>
    322. 

  322.                                 &nbsp;: void    </span>
    323. 

  323. </dt>
    324. 

  324. <dd>Sets/updates the matrix dimensions</dd>
    325. 

  325. 

  326.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    327. 

  327.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setModuleValues">setModuleValues()</a>
    328. 

  328.     <span>
    329. 

  329.                                 &nbsp;: void    </span>
    330. 

  330. </dt>
    331. 

  331. <dd>Sets the initial module values</dd>
    332. 

  332. 

  333.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    334. 

  334.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setPixel">setPixel()</a>
    335. 

  335.     <span>
    336. 

  336.                                 &nbsp;: void    </span>
    337. 

  337. </dt>
    338. 

  338. <dd>Creates a single QR pixel with the given settings</dd>
    339. 

  339. 

  340.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    341. 

  341.     <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor">setTransparencyColor()</a>
    342. 

  342.     <span>
    343. 

  343.                                 &nbsp;: void    </span>
    344. 

  344. </dt>
    345. 

  345. <dd>Sets the transparency color</dd>
    346. 

  346. 

  347.             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    348. 

  348.     <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI">toBase64DataURI()</a>
    349. 

  349.     <span>
    350. 

  350.                                 &nbsp;: string    </span>
    351. 

  351. </dt>
    352. 

  352. <dd>Returns a base64 data URI for the given string and mime type</dd>
    353. 

  353. 

  354.         </dl>
    355. 

  355. 

  356. 

  357. 

  358.         
    359. 

  359. 

  360.         
    361. 

  361.     <section class="phpdocumentor-properties">
    362. 

  362.         <h3 class="phpdocumentor-elements__header" id="properties">
    363. 

  363.             Properties
    364. 

  364.             <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
    365. 

  365.         </h3>
    366. 

  366.                     <article
    367. 

  367.         class="
    368. 

  368.             phpdocumentor-element
    369. 

  369.             -property
    370. 

  370.             -protected
    371. 

  371.                                                         "
    372. 

  372. >
    373. 

  373.     <h4 class="phpdocumentor-element__name" id="property_background">
    374. 

  374.         $background
    375. 

  375.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_background" class="headerlink"><i class="fas fa-link"></i></a>
    376. 

  376.         <span class="phpdocumentor-element__modifiers">
    377. 

  377.                                 </span>
    378. 

  378.     </h4>
    379. 

  379.     <aside class="phpdocumentor-element-found-in">
    380. 

  380.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    381. 

  381.     :
    382. 

  382.     <span class="phpdocumentor-element-found-in__line">42</span>
    383. 

  383. 

  384.     </aside>
    385. 

  385. 

  386.         <p class="phpdocumentor-summary">The allocated background color</p>
    387. 

  387. 

  388.     <code class="phpdocumentor-code phpdocumentor-signature ">
    389. 

  389.     <span class="phpdocumentor-signature__visibility">protected</span>
    390. 

  390.         <span class="phpdocumentor-signature__type">int</span>
    391. 

  391.     <span class="phpdocumentor-signature__name">$background</span>
    392. 

  392.     </code>
    393. 

  393. 

  394.     
    395. 

  395.         <section class="phpdocumentor-description"></section>
    396. 

  396. 

  397.     
    398. 

  398.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    399. 

  399.         Tags
    400. 

  400.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    401. 

  401.     </h5>
    402. 

  402.     <dl class="phpdocumentor-tag-list">
    403. 

  403.                                     <dt class="phpdocumentor-tag-list__entry">
    404. 

  404.                     <span class="phpdocumentor-tag__name">see</span>
    405. 

  405.                 </dt>
    406. 

  406.                 <dd class="phpdocumentor-tag-list__definition">
    407. 

  407.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\imagecolorallocate()">imagecolorallocate()</abbr></span>
    408. 

  408.                                         
    409. 

  409.                                              
    410. 

  410.                                     </dd>
    411. 

  411.                         </dl>
    412. 

  412. 

  413. </article>
    414. 

  414.                     <article
    415. 

  415.         class="
    416. 

  416.             phpdocumentor-element
    417. 

  417.             -property
    418. 

  418.             -protected
    419. 

  419.                                                         "
    420. 

  420. >
    421. 

  421.     <h4 class="phpdocumentor-element__name" id="property_image">
    422. 

  422.         $image
    423. 

  423.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_image" class="headerlink"><i class="fas fa-link"></i></a>
    424. 

  424.         <span class="phpdocumentor-element__modifiers">
    425. 

  425.                                 </span>
    426. 

  426.     </h4>
    427. 

  427.     <aside class="phpdocumentor-element-found-in">
    428. 

  428.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    429. 

  429.     :
    430. 

  430.     <span class="phpdocumentor-element-found-in__line">35</span>
    431. 

  431. 

  432.     </aside>
    433. 

  433. 

  434.         <p class="phpdocumentor-summary">The GD image resource</p>
    435. 

  435. 

  436.     <code class="phpdocumentor-code phpdocumentor-signature ">
    437. 

  437.     <span class="phpdocumentor-signature__visibility">protected</span>
    438. 

  438.         <span class="phpdocumentor-signature__type">resource|<abbr title="\GdImage">GdImage</abbr></span>
    439. 

  439.     <span class="phpdocumentor-signature__name">$image</span>
    440. 

  440.     </code>
    441. 

  441. 

  442.     
    443. 

  443.     
    444. 

  444.     
    445. 

  445.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    446. 

  446.         Tags
    447. 

  447.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    448. 

  448.     </h5>
    449. 

  449.     <dl class="phpdocumentor-tag-list">
    450. 

  450.                                     <dt class="phpdocumentor-tag-list__entry">
    451. 

  451.                     <span class="phpdocumentor-tag__name">see</span>
    452. 

  452.                 </dt>
    453. 

  453.                 <dd class="phpdocumentor-tag-list__definition">
    454. 

  454.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\Output\imagecreatetruecolor()">imagecreatetruecolor()</abbr></span>
    455. 

  455.                                         
    456. 

  456.                                              
    457. 

  457.                                     </dd>
    458. 

  458.                         </dl>
    459. 

  459. 

  460. </article>
    461. 

  461.                     <article
    462. 

  462.         class="
    463. 

  463.             phpdocumentor-element
    464. 

  464.             -property
    465. 

  465.             -protected
    466. 

  466.                                                         "
    467. 

  467. >
    468. 

  468.     <h4 class="phpdocumentor-element__name" id="property_length">
    469. 

  469.         $length
    470. 

  470.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_length" class="headerlink"><i class="fas fa-link"></i></a>
    471. 

  471.         <span class="phpdocumentor-element__modifiers">
    472. 

  472.                                 </span>
    473. 

  473.     </h4>
    474. 

  474.     <aside class="phpdocumentor-element-found-in">
    475. 

  475.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    476. 

  476.     :
    477. 

  477.     <span class="phpdocumentor-element-found-in__line">40</span>
    478. 

  478. 

  479.     </aside>
    480. 

  480. 

  481.         <p class="phpdocumentor-summary">the side length of the QR image (modules * scale)</p>
    482. 

  482. 

  483.     <code class="phpdocumentor-code phpdocumentor-signature ">
    484. 

  484.     <span class="phpdocumentor-signature__visibility">protected</span>
    485. 

  485.         <span class="phpdocumentor-signature__type">int</span>
    486. 

  486.     <span class="phpdocumentor-signature__name">$length</span>
    487. 

  487.     </code>
    488. 

  488. 

  489.     
    490. 

  490.         <section class="phpdocumentor-description"></section>
    491. 

  491. 

  492.     
    493. 

  493. 

  494. </article>
    495. 

  495.                     <article
    496. 

  496.         class="
    497. 

  497.             phpdocumentor-element
    498. 

  498.             -property
    499. 

  499.             -protected
    500. 

  500.                                                         "
    501. 

  501. >
    502. 

  502.     <h4 class="phpdocumentor-element__name" id="property_matrix">
    503. 

  503.         $matrix
    504. 

  504.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_matrix" class="headerlink"><i class="fas fa-link"></i></a>
    505. 

  505.         <span class="phpdocumentor-element__modifiers">
    506. 

  506.                                 </span>
    507. 

  507.     </h4>
    508. 

  508.     <aside class="phpdocumentor-element-found-in">
    509. 

  509.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    510. 

  510.     :
    511. 

  511.     <span class="phpdocumentor-element-found-in__line">50</span>
    512. 

  512. 

  513.     </aside>
    514. 

  514. 

  515.         <p class="phpdocumentor-summary">the (filled) data matrix object</p>
    516. 

  516. 

  517.     <code class="phpdocumentor-code phpdocumentor-signature ">
    518. 

  518.     <span class="phpdocumentor-signature__visibility">protected</span>
    519. 

  519.         <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a></span>
    520. 

  520.     <span class="phpdocumentor-signature__name">$matrix</span>
    521. 

  521.     </code>
    522. 

  522. 

  523.     
    524. 

  524.         <section class="phpdocumentor-description"></section>
    525. 

  525. 

  526.     
    527. 

  527. 

  528. </article>
    529. 

  529.                     <article
    530. 

  530.         class="
    531. 

  531.             phpdocumentor-element
    532. 

  532.             -property
    533. 

  533.             -protected
    534. 

  534.                                                         "
    535. 

  535. >
    536. 

  536.     <h4 class="phpdocumentor-element__name" id="property_moduleCount">
    537. 

  537.         $moduleCount
    538. 

  538.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleCount" class="headerlink"><i class="fas fa-link"></i></a>
    539. 

  539.         <span class="phpdocumentor-element__modifiers">
    540. 

  540.                                 </span>
    541. 

  541.     </h4>
    542. 

  542.     <aside class="phpdocumentor-element-found-in">
    543. 

  543.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    544. 

  544.     :
    545. 

  545.     <span class="phpdocumentor-element-found-in__line">28</span>
    546. 

  546. 

  547.     </aside>
    548. 

  548. 

  549.         <p class="phpdocumentor-summary">the current size of the QR matrix</p>
    550. 

  550. 

  551.     <code class="phpdocumentor-code phpdocumentor-signature ">
    552. 

  552.     <span class="phpdocumentor-signature__visibility">protected</span>
    553. 

  553.         <span class="phpdocumentor-signature__type">int</span>
    554. 

  554.     <span class="phpdocumentor-signature__name">$moduleCount</span>
    555. 

  555.     </code>
    556. 

  556. 

  557.     
    558. 

  558.         <section class="phpdocumentor-description"></section>
    559. 

  559. 

  560.     
    561. 

  561.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    562. 

  562.         Tags
    563. 

  563.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    564. 

  564.     </h5>
    565. 

  565.     <dl class="phpdocumentor-tag-list">
    566. 

  566.                                     <dt class="phpdocumentor-tag-list__entry">
    567. 

  567.                     <span class="phpdocumentor-tag__name">see</span>
    568. 

  568.                 </dt>
    569. 

  569.                 <dd class="phpdocumentor-tag-list__definition">
    570. 

  570.                                                                                     <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getSize"><abbr title="\chillerlan\QRCode\Data\QRMatrix::getSize()">QRMatrix::getSize()</abbr></a></span>
    571. 

  571.                                         
    572. 

  572.                                              
    573. 

  573.                                     </dd>
    574. 

  574.                         </dl>
    575. 

  575. 

  576. </article>
    577. 

  577.                     <article
    578. 

  578.         class="
    579. 

  579.             phpdocumentor-element
    580. 

  580.             -property
    581. 

  581.             -protected
    582. 

  582.                                                         "
    583. 

  583. >
    584. 

  584.     <h4 class="phpdocumentor-element__name" id="property_moduleValues">
    585. 

  585.         $moduleValues
    586. 

  586.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_moduleValues" class="headerlink"><i class="fas fa-link"></i></a>
    587. 

  587.         <span class="phpdocumentor-element__modifiers">
    588. 

  588.                                 </span>
    589. 

  589.     </h4>
    590. 

  590.     <aside class="phpdocumentor-element-found-in">
    591. 

  591.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    592. 

  592.     :
    593. 

  593.     <span class="phpdocumentor-element-found-in__line">45</span>
    594. 

  594. 

  595.     </aside>
    596. 

  596. 

  597.         <p class="phpdocumentor-summary">an (optional) array of color values for the several QR matrix parts</p>
    598. 

  598. 

  599.     <code class="phpdocumentor-code phpdocumentor-signature ">
    600. 

  600.     <span class="phpdocumentor-signature__visibility">protected</span>
    601. 

  601.         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
    602. 

  602.     <span class="phpdocumentor-signature__name">$moduleValues</span>
    603. 

  603.     </code>
    604. 

  604. 

  605.     
    606. 

  606.         <section class="phpdocumentor-description"></section>
    607. 

  607. 

  608.     
    609. 

  609. 

  610. </article>
    611. 

  611.                     <article
    612. 

  612.         class="
    613. 

  613.             phpdocumentor-element
    614. 

  614.             -property
    615. 

  615.             -protected
    616. 

  616.                                                         "
    617. 

  617. >
    618. 

  618.     <h4 class="phpdocumentor-element__name" id="property_options">
    619. 

  619.         $options
    620. 

  620.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_options" class="headerlink"><i class="fas fa-link"></i></a>
    621. 

  621.         <span class="phpdocumentor-element__modifiers">
    622. 

  622.                                 </span>
    623. 

  623.     </h4>
    624. 

  624.     <aside class="phpdocumentor-element-found-in">
    625. 

  625.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    626. 

  626.     :
    627. 

  627.     <span class="phpdocumentor-element-found-in__line">55</span>
    628. 

  628. 

  629.     </aside>
    630. 

  630. 

  631.     
    632. 

  632.     <code class="phpdocumentor-code phpdocumentor-signature ">
    633. 

  633.     <span class="phpdocumentor-signature__visibility">protected</span>
    634. 

  634.         <span class="phpdocumentor-signature__type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr></span>
    635. 

  635.     <span class="phpdocumentor-signature__name">$options</span>
    636. 

  636.     </code>
    637. 

  637. 

  638.     
    639. 

  639.     
    640. 

  640.     
    641. 

  641. 

  642. </article>
    643. 

  643.                     <article
    644. 

  644.         class="
    645. 

  645.             phpdocumentor-element
    646. 

  646.             -property
    647. 

  647.             -protected
    648. 

  648.                                                         "
    649. 

  649. >
    650. 

  650.     <h4 class="phpdocumentor-element__name" id="property_scale">
    651. 

  651.         $scale
    652. 

  652.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#property_scale" class="headerlink"><i class="fas fa-link"></i></a>
    653. 

  653.         <span class="phpdocumentor-element__modifiers">
    654. 

  654.                                 </span>
    655. 

  655.     </h4>
    656. 

  656.     <aside class="phpdocumentor-element-found-in">
    657. 

  657.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    658. 

  658.     :
    659. 

  659.     <span class="phpdocumentor-element-found-in__line">35</span>
    660. 

  660. 

  661.     </aside>
    662. 

  662. 

  663.         <p class="phpdocumentor-summary">the current scaling for a QR pixel</p>
    664. 

  664. 

  665.     <code class="phpdocumentor-code phpdocumentor-signature ">
    666. 

  666.     <span class="phpdocumentor-signature__visibility">protected</span>
    667. 

  667.         <span class="phpdocumentor-signature__type">int</span>
    668. 

  668.     <span class="phpdocumentor-signature__name">$scale</span>
    669. 

  669.     </code>
    670. 

  670. 

  671.     
    672. 

  672.         <section class="phpdocumentor-description"></section>
    673. 

  673. 

  674.     
    675. 

  675.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    676. 

  676.         Tags
    677. 

  677.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    678. 

  678.     </h5>
    679. 

  679.     <dl class="phpdocumentor-tag-list">
    680. 

  680.                                     <dt class="phpdocumentor-tag-list__entry">
    681. 

  681.                     <span class="phpdocumentor-tag__name">see</span>
    682. 

  682.                 </dt>
    683. 

  683.                 <dd class="phpdocumentor-tag-list__definition">
    684. 

  684.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\QROptions::$scale">QROptions::$scale</abbr></span>
    685. 

  685.                                         
    686. 

  686.                                              
    687. 

  687.                                     </dd>
    688. 

  688.                         </dl>
    689. 

  689. 

  690. </article>
    691. 

  691.                     <article
    692. 

  692.         class="
    693. 

  693.             phpdocumentor-element
    694. 

  694.             -property
    695. 

  695.             -protected
    696. 

  696.                                                         "
    697. 

  697. >
    698. 

  698.     <h4 class="phpdocumentor-element__name" id="property_upscaled">
    699. 

  699.         $upscaled
    700. 

  700.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#property_upscaled" class="headerlink"><i class="fas fa-link"></i></a>
    701. 

  701.         <span class="phpdocumentor-element__modifiers">
    702. 

  702.                                 </span>
    703. 

  703.     </h4>
    704. 

  704.     <aside class="phpdocumentor-element-found-in">
    705. 

  705.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    706. 

  706.     :
    707. 

  707.     <span class="phpdocumentor-element-found-in__line">49</span>
    708. 

  708. 

  709.     </aside>
    710. 

  710. 

  711.         <p class="phpdocumentor-summary">Whether we&#039;re running in upscale mode (scale &lt; 20)</p>
    712. 

  712. 

  713.     <code class="phpdocumentor-code phpdocumentor-signature ">
    714. 

  714.     <span class="phpdocumentor-signature__visibility">protected</span>
    715. 

  715.         <span class="phpdocumentor-signature__type">bool</span>
    716. 

  716.     <span class="phpdocumentor-signature__name">$upscaled</span>
    717. 

  717.      = <span class="phpdocumentor-signature__default-value">false</span></code>
    718. 

  718. 

  719.     
    720. 

  720.         <section class="phpdocumentor-description"></section>
    721. 

  721. 

  722.     
    723. 

  723.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    724. 

  724.         Tags
    725. 

  725.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    726. 

  726.     </h5>
    727. 

  727.     <dl class="phpdocumentor-tag-list">
    728. 

  728.                                     <dt class="phpdocumentor-tag-list__entry">
    729. 

  729.                     <span class="phpdocumentor-tag__name">see</span>
    730. 

  730.                 </dt>
    731. 

  731.                 <dd class="phpdocumentor-tag-list__definition">
    732. 

  732.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\QROptions::$drawCircularModules">QROptions::$drawCircularModules</abbr></span>
    733. 

  733.                                         
    734. 

  734.                                              
    735. 

  735.                                     </dd>
    736. 

  736.                         </dl>
    737. 

  737. 

  738. </article>
    739. 

  739.             </section>
    740. 

  740. 

  741.             <section class="phpdocumentor-methods">
    742. 

  742.         <h3 class="phpdocumentor-elements__header" id="methods">
    743. 

  743.             Methods
    744. 

  744.             <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
    745. 

  745.         </h3>
    746. 

  746.                     <article
    747. 

  747.         class="phpdocumentor-element
    748. 

  748.             -method
    749. 

  749.             -public
    750. 

  750.                                                         "
    751. 

  751. >
    752. 

  752.     <h4 class="phpdocumentor-element__name" id="method___construct">
    753. 

  753.         __construct()
    754. 

  754.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
    755. 

  755.     </h4>
    756. 

  756.     <aside class="phpdocumentor-element-found-in">
    757. 

  757.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    758. 

  758.     :
    759. 

  759.     <span class="phpdocumentor-element-found-in__line">57</span>
    760. 

  760. 

  761.     </aside>
    762. 

  762. 

  763.         <p class="phpdocumentor-summary">QROutputAbstract constructor.</p>
    764. 

  764. 

  765.     <code class="phpdocumentor-code phpdocumentor-signature ">
    766. 

  766.     <span class="phpdocumentor-signature__visibility">public</span>
    767. 

  767.                     <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$matrix</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
    768. 

  768. 

  769.     
    770. 

  770.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    771. 

  771.     <dl class="phpdocumentor-argument-list">
    772. 

  772.                     <dt class="phpdocumentor-argument-list__entry">
    773. 

  773.                 <span class="phpdocumentor-signature__argument__name">$options</span>
    774. 

  774.                 : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr></span>
    775. 

  775.                             </dt>
    776. 

  776.             <dd class="phpdocumentor-argument-list__definition">
    777. 

  777.                     <section class="phpdocumentor-description"></section>
    778. 

  778. 

  779.             </dd>
    780. 

  780.                     <dt class="phpdocumentor-argument-list__entry">
    781. 

  781.                 <span class="phpdocumentor-signature__argument__name">$matrix</span>
    782. 

  782.                 : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a></span>
    783. 

  783.                             </dt>
    784. 

  784.             <dd class="phpdocumentor-argument-list__definition">
    785. 

  785.                     <section class="phpdocumentor-description"></section>
    786. 

  786. 

  787.             </dd>
    788. 

  788.             </dl>
    789. 

  789. 

  790.     
    791. 

  791.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    792. 

  792.         Tags
    793. 

  793.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    794. 

  794.     </h5>
    795. 

  795.     <dl class="phpdocumentor-tag-list">
    796. 

  796.                                     <dt class="phpdocumentor-tag-list__entry">
    797. 

  797.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    798. 

  798.                 </dt>
    799. 

  799.                 <dd class="phpdocumentor-tag-list__definition">
    800. 

  800.                                                                                 
    801. 

  801.                                              
    802. 

  802.                                     </dd>
    803. 

  803.                                                 <dt class="phpdocumentor-tag-list__entry">
    804. 

  804.                     <span class="phpdocumentor-tag__name">throws</span>
    805. 

  805.                 </dt>
    806. 

  806.                 <dd class="phpdocumentor-tag-list__definition">
    807. 

  807.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    808. 

  808.                                                             
    809. 

  809.                                              
    810. 

  810.                                     </dd>
    811. 

  811.                                                 <dt class="phpdocumentor-tag-list__entry">
    812. 

  812.                     <span class="phpdocumentor-tag__name">noinspection</span>
    813. 

  813.                 </dt>
    814. 

  814.                 <dd class="phpdocumentor-tag-list__definition">
    815. 

  815.                                                                                 
    816. 

  816.                                                  <section class="phpdocumentor-description"><p>PhpMissingParentConstructorInspection</p>
    817. 

  817. </section>
    818. 

  818. 

  819.                                     </dd>
    820. 

  820.                         </dl>
    821. 

  821. 

  822.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    823. 

  823.     <span class="phpdocumentor-signature__response_type">mixed</span>
    824. 

  824.             &mdash;
    825. 

  825.         
    826. 

  826.     
    827. 

  827. </article>
    828. 

  828.                     <article
    829. 

  829.         class="phpdocumentor-element
    830. 

  830.             -method
    831. 

  831.             -public
    832. 

  832.                                                         "
    833. 

  833. >
    834. 

  834.     <h4 class="phpdocumentor-element__name" id="method_dump">
    835. 

  835.         dump()
    836. 

  836.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dump" class="headerlink"><i class="fas fa-link"></i></a>
    837. 

  837.     </h4>
    838. 

  838.     <aside class="phpdocumentor-element-found-in">
    839. 

  839.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    840. 

  840.     :
    841. 

  841.     <span class="phpdocumentor-element-found-in__line">150</span>
    842. 

  842. 

  843.     </aside>
    844. 

  844. 

  845.     
    846. 

  846.     <code class="phpdocumentor-code phpdocumentor-signature ">
    847. 

  847.     <span class="phpdocumentor-signature__visibility">public</span>
    848. 

  848.                     <span class="phpdocumentor-signature__name">dump</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$file</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|resource|<abbr title="\GdImage">GdImage</abbr></span></code>
    849. 

  849. 

  850.     
    851. 

  851.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    852. 

  852.     <dl class="phpdocumentor-argument-list">
    853. 

  853.                     <dt class="phpdocumentor-argument-list__entry">
    854. 

  854.                 <span class="phpdocumentor-signature__argument__name">$file</span>
    855. 

  855.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    856. 

  856.                  = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
    857. 

  857.             <dd class="phpdocumentor-argument-list__definition">
    858. 

  858.                     <section class="phpdocumentor-description"></section>
    859. 

  859. 

  860.             </dd>
    861. 

  861.             </dl>
    862. 

  862. 

  863.     
    864. 

  864.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    865. 

  865.         Tags
    866. 

  866.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    867. 

  867.     </h5>
    868. 

  868.     <dl class="phpdocumentor-tag-list">
    869. 

  869.                                     <dt class="phpdocumentor-tag-list__entry">
    870. 

  870.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    871. 

  871.                 </dt>
    872. 

  872.                 <dd class="phpdocumentor-tag-list__definition">
    873. 

  873.                                                                                 
    874. 

  874.                                              
    875. 

  875.                                     </dd>
    876. 

  876.                                                 <dt class="phpdocumentor-tag-list__entry">
    877. 

  877.                     <span class="phpdocumentor-tag__name">phan-suppress</span>
    878. 

  878.                 </dt>
    879. 

  879.                 <dd class="phpdocumentor-tag-list__definition">
    880. 

  880.                                                                                 
    881. 

  881.                                                  <section class="phpdocumentor-description"><p>PhanUndeclaredTypeReturnType, PhanTypeMismatchReturn</p>
    882. 

  882. </section>
    883. 

  883. 

  884.                                     </dd>
    885. 

  885.                                                 <dt class="phpdocumentor-tag-list__entry">
    886. 

  886.                     <span class="phpdocumentor-tag__name">throws</span>
    887. 

  887.                 </dt>
    888. 

  888.                 <dd class="phpdocumentor-tag-list__definition">
    889. 

  889.                                                                 <span class="phpdocumentor-tag-link"><abbr title="\ErrorException">ErrorException</abbr></span>
    890. 

  890.                                                             
    891. 

  891.                                              
    892. 

  892.                                     </dd>
    893. 

  893.                         </dl>
    894. 

  894. 

  895.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    896. 

  896.     <span class="phpdocumentor-signature__response_type">string|resource|<abbr title="\GdImage">GdImage</abbr></span>
    897. 

  897.             &mdash;
    898. 

  898.         
    899. 

  899.     
    900. 

  900. </article>
    901. 

  901.                     <article
    902. 

  902.         class="phpdocumentor-element
    903. 

  903.             -method
    904. 

  904.             -public
    905. 

  905.                                     -static                    "
    906. 

  906. >
    907. 

  907.     <h4 class="phpdocumentor-element__name" id="method_moduleValueIsValid">
    908. 

  908.         moduleValueIsValid()
    909. 

  909.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_moduleValueIsValid" class="headerlink"><i class="fas fa-link"></i></a>
    910. 

  910.     </h4>
    911. 

  911.     <aside class="phpdocumentor-element-found-in">
    912. 

  912.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    913. 

  913.     :
    914. 

  914.     <span class="phpdocumentor-element-found-in__line">85</span>
    915. 

  915. 

  916.     </aside>
    917. 

  917. 

  918.     
    919. 

  919.     <code class="phpdocumentor-code phpdocumentor-signature ">
    920. 

  920.     <span class="phpdocumentor-signature__visibility">public</span>
    921. 

  921.             <span class="phpdocumentor-signature__static">static</span>        <span class="phpdocumentor-signature__name">moduleValueIsValid</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
    922. 

  922. 

  923.     
    924. 

  924.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    925. 

  925.     <dl class="phpdocumentor-argument-list">
    926. 

  926.                     <dt class="phpdocumentor-argument-list__entry">
    927. 

  927.                 <span class="phpdocumentor-signature__argument__name">$value</span>
    928. 

  928.                 : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
    929. 

  929.                             </dt>
    930. 

  930.             <dd class="phpdocumentor-argument-list__definition">
    931. 

  931.                     <section class="phpdocumentor-description"></section>
    932. 

  932. 

  933.             </dd>
    934. 

  934.             </dl>
    935. 

  935. 

  936.     
    937. 

  937.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    938. 

  938.         Tags
    939. 

  939.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    940. 

  940.     </h5>
    941. 

  941.     <dl class="phpdocumentor-tag-list">
    942. 

  942.                                     <dt class="phpdocumentor-tag-list__entry">
    943. 

  943.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    944. 

  944.                 </dt>
    945. 

  945.                 <dd class="phpdocumentor-tag-list__definition">
    946. 

  946.                                                                                 
    947. 

  947.                                              
    948. 

  948.                                     </dd>
    949. 

  949.                         </dl>
    950. 

  950. 

  951.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    952. 

  952.     <span class="phpdocumentor-signature__response_type">bool</span>
    953. 

  953.             &mdash;
    954. 

  954.         
    955. 

  955.     
    956. 

  956. </article>
    957. 

  957.                     <article
    958. 

  958.         class="phpdocumentor-element
    959. 

  959.             -method
    960. 

  960.             -protected
    961. 

  961.                                                         "
    962. 

  962. >
    963. 

  963.     <h4 class="phpdocumentor-element__name" id="method_collectModules">
    964. 

  964.         collectModules()
    965. 

  965.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_collectModules" class="headerlink"><i class="fas fa-link"></i></a>
    966. 

  966.     </h4>
    967. 

  967.     <aside class="phpdocumentor-element-found-in">
    968. 

  968.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    969. 

  969.     :
    970. 

  970.     <span class="phpdocumentor-element-found-in__line">176</span>
    971. 

  971. 

  972.     </aside>
    973. 

  973. 

  974.         <p class="phpdocumentor-summary">collects the modules per QRMatrix::M_* type and runs a $transform function on each module and
    975. 

  975. returns an array with the transformed modules</p>
    976. 

  976. 

  977.     <code class="phpdocumentor-code phpdocumentor-signature ">
    978. 

  978.     <span class="phpdocumentor-signature__visibility">protected</span>
    979. 

  979.                     <span class="phpdocumentor-signature__name">collectModules</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Closure">Closure</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$transform</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span></code>
    980. 

  980. 

  981.         <section class="phpdocumentor-description"><p>The transform callback is called with the following parameters:</p>
    982. 

  982. <p>$x            - current column
    983. 

  983. $y            - current row
    984. 

  984. $M_TYPE       - field value
    985. 

  985. $M_TYPE_LAYER - (possibly modified) field value that acts as layer id</p>
    986. 

  986. </section>
    987. 

  987. 

  988.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    989. 

  989.     <dl class="phpdocumentor-argument-list">
    990. 

  990.                     <dt class="phpdocumentor-argument-list__entry">
    991. 

  991.                 <span class="phpdocumentor-signature__argument__name">$transform</span>
    992. 

  992.                 : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Closure">Closure</abbr></span>
    993. 

  993.                             </dt>
    994. 

  994.             <dd class="phpdocumentor-argument-list__definition">
    995. 

  995.                     <section class="phpdocumentor-description"></section>
    996. 

  996. 

  997.             </dd>
    998. 

  998.             </dl>
    999. 

  999. 

  1000.     
    1001. 

  1001. 

  1002.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1003. 

  1003.     <span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span>
    1004. 

  1004.             &mdash;
    1005. 

  1005.         
    1006. 

  1006.     
    1007. 

  1007. </article>
    1008. 

  1008.                     <article
    1009. 

  1009.         class="phpdocumentor-element
    1010. 

  1010.             -method
    1011. 

  1011.             -protected
    1012. 

  1012.                                                         "
    1013. 

  1013. >
    1014. 

  1014.     <h4 class="phpdocumentor-element__name" id="method_drawImage">
    1015. 

  1015.         drawImage()
    1016. 

  1016.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_drawImage" class="headerlink"><i class="fas fa-link"></i></a>
    1017. 

  1017.     </h4>
    1018. 

  1018.     <aside class="phpdocumentor-element-found-in">
    1019. 

  1019.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1020. 

  1020.     :
    1021. 

  1021.     <span class="phpdocumentor-element-found-in__line">231</span>
    1022. 

  1022. 

  1023.     </aside>
    1024. 

  1024. 

  1025.         <p class="phpdocumentor-summary">Creates the QR image</p>
    1026. 

  1026. 

  1027.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1028. 

  1028.     <span class="phpdocumentor-signature__visibility">protected</span>
    1029. 

  1029.                     <span class="phpdocumentor-signature__name">drawImage</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1030. 

  1030. 

  1031.     
    1032. 

  1032.     
    1033. 

  1033.     
    1034. 

  1034. 

  1035.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1036. 

  1036.     <span class="phpdocumentor-signature__response_type">void</span>
    1037. 

  1037.             &mdash;
    1038. 

  1038.         
    1039. 

  1039.     
    1040. 

  1040. </article>
    1041. 

  1041.                     <article
    1042. 

  1042.         class="phpdocumentor-element
    1043. 

  1043.             -method
    1044. 

  1044.             -protected
    1045. 

  1045.                                                         "
    1046. 

  1046. >
    1047. 

  1047.     <h4 class="phpdocumentor-element__name" id="method_dumpImage">
    1048. 

  1048.         dumpImage()
    1049. 

  1049.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_dumpImage" class="headerlink"><i class="fas fa-link"></i></a>
    1050. 

  1050.     </h4>
    1051. 

  1051.     <aside class="phpdocumentor-element-found-in">
    1052. 

  1052.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1053. 

  1053.     :
    1054. 

  1054.     <span class="phpdocumentor-element-found-in__line">274</span>
    1055. 

  1055. 

  1056.     </aside>
    1057. 

  1057. 

  1058.         <p class="phpdocumentor-summary">Creates the final image by calling the desired GD output function</p>
    1059. 

  1059. 

  1060.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1061. 

  1061.     <span class="phpdocumentor-signature__visibility">protected</span>
    1062. 

  1062.                     <span class="phpdocumentor-signature__name">dumpImage</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
    1063. 

  1063. 

  1064.     
    1065. 

  1065.     
    1066. 

  1066.     
    1067. 

  1067.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1068. 

  1068.         Tags
    1069. 

  1069.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1070. 

  1070.     </h5>
    1071. 

  1071.     <dl class="phpdocumentor-tag-list">
    1072. 

  1072.                                     <dt class="phpdocumentor-tag-list__entry">
    1073. 

  1073.                     <span class="phpdocumentor-tag__name">throws</span>
    1074. 

  1074.                 </dt>
    1075. 

  1075.                 <dd class="phpdocumentor-tag-list__definition">
    1076. 

  1076.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    1077. 

  1077.                                                             
    1078. 

  1078.                                              
    1079. 

  1079.                                     </dd>
    1080. 

  1080.                         </dl>
    1081. 

  1081. 

  1082.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1083. 

  1083.     <span class="phpdocumentor-signature__response_type">string</span>
    1084. 

  1084.             &mdash;
    1085. 

  1085.         
    1086. 

  1086.     
    1087. 

  1087. </article>
    1088. 

  1088.                     <article
    1089. 

  1089.         class="phpdocumentor-element
    1090. 

  1090.             -method
    1091. 

  1091.             -protected
    1092. 

  1092.                                                         "
    1093. 

  1093. >
    1094. 

  1094.     <h4 class="phpdocumentor-element__name" id="method_getDefaultModuleValue">
    1095. 

  1095.         getDefaultModuleValue()
    1096. 

  1096.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_getDefaultModuleValue" class="headerlink"><i class="fas fa-link"></i></a>
    1097. 

  1097.     </h4>
    1098. 

  1098.     <aside class="phpdocumentor-element-found-in">
    1099. 

  1099.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1100. 

  1100.     :
    1101. 

  1101.     <span class="phpdocumentor-element-found-in__line">138</span>
    1102. 

  1102. 

  1103.     </aside>
    1104. 

  1104. 

  1105.         <p class="phpdocumentor-summary">Returns a default value for either dark or light modules</p>
    1106. 

  1106. 

  1107.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1108. 

  1108.     <span class="phpdocumentor-signature__visibility">protected</span>
    1109. 

  1109.                     <span class="phpdocumentor-signature__name">getDefaultModuleValue</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">bool&nbsp;</span><span class="phpdocumentor-signature__argument__name">$isDark</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
    1110. 

  1110. 

  1111.     
    1112. 

  1112.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1113. 

  1113.     <dl class="phpdocumentor-argument-list">
    1114. 

  1114.                     <dt class="phpdocumentor-argument-list__entry">
    1115. 

  1115.                 <span class="phpdocumentor-signature__argument__name">$isDark</span>
    1116. 

  1116.                 : <span class="phpdocumentor-signature__argument__return-type">bool</span>
    1117. 

  1117.                             </dt>
    1118. 

  1118.             <dd class="phpdocumentor-argument-list__definition">
    1119. 

  1119.                     <section class="phpdocumentor-description"></section>
    1120. 

  1120. 

  1121.             </dd>
    1122. 

  1122.             </dl>
    1123. 

  1123. 

  1124.     
    1125. 

  1125.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1126. 

  1126.         Tags
    1127. 

  1127.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1128. 

  1128.     </h5>
    1129. 

  1129.     <dl class="phpdocumentor-tag-list">
    1130. 

  1130.                                     <dt class="phpdocumentor-tag-list__entry">
    1131. 

  1131.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    1132. 

  1132.                 </dt>
    1133. 

  1133.                 <dd class="phpdocumentor-tag-list__definition">
    1134. 

  1134.                                                                                 
    1135. 

  1135.                                              
    1136. 

  1136.                                     </dd>
    1137. 

  1137.                         </dl>
    1138. 

  1138. 

  1139.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1140. 

  1140.     <span class="phpdocumentor-signature__response_type">mixed|null</span>
    1141. 

  1141.             &mdash;
    1142. 

  1142.             <section class="phpdocumentor-description"><p>return value depends on the output class</p>
    1143. 

  1143. </section>
    1144. 

  1144. 

  1145.     
    1146. 

  1146. </article>
    1147. 

  1147.                     <article
    1148. 

  1148.         class="phpdocumentor-element
    1149. 

  1149.             -method
    1150. 

  1150.             -protected
    1151. 

  1151.                                                         "
    1152. 

  1152. >
    1153. 

  1153.     <h4 class="phpdocumentor-element__name" id="method_getModuleValue">
    1154. 

  1154.         getModuleValue()
    1155. 

  1155.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValue" class="headerlink"><i class="fas fa-link"></i></a>
    1156. 

  1156.     </h4>
    1157. 

  1157.     <aside class="phpdocumentor-element-found-in">
    1158. 

  1158.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1159. 

  1159.     :
    1160. 

  1160.     <span class="phpdocumentor-element-found-in__line">100</span>
    1161. 

  1161. 

  1162.     </aside>
    1163. 

  1163. 

  1164.         <p class="phpdocumentor-summary">Returns the prepared value for the given $M_TYPE</p>
    1165. 

  1165. 

  1166.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1167. 

  1167.     <span class="phpdocumentor-signature__visibility">protected</span>
    1168. 

  1168.                     <span class="phpdocumentor-signature__name">getModuleValue</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$M_TYPE</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
    1169. 

  1169. 

  1170.     
    1171. 

  1171.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1172. 

  1172.     <dl class="phpdocumentor-argument-list">
    1173. 

  1173.                     <dt class="phpdocumentor-argument-list__entry">
    1174. 

  1174.                 <span class="phpdocumentor-signature__argument__name">$M_TYPE</span>
    1175. 

  1175.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1176. 

  1176.                             </dt>
    1177. 

  1177.             <dd class="phpdocumentor-argument-list__definition">
    1178. 

  1178.                     <section class="phpdocumentor-description"></section>
    1179. 

  1179. 

  1180.             </dd>
    1181. 

  1181.             </dl>
    1182. 

  1182. 

  1183.     
    1184. 

  1184.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1185. 

  1185.         Tags
    1186. 

  1186.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1187. 

  1187.     </h5>
    1188. 

  1188.     <dl class="phpdocumentor-tag-list">
    1189. 

  1189.                                     <dt class="phpdocumentor-tag-list__entry">
    1190. 

  1190.                     <span class="phpdocumentor-tag__name">throws</span>
    1191. 

  1191.                 </dt>
    1192. 

  1192.                 <dd class="phpdocumentor-tag-list__definition">
    1193. 

  1193.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    1194. 

  1194.                                                             
    1195. 

  1195.                                              
    1196. 

  1196.                                     </dd>
    1197. 

  1197.                         </dl>
    1198. 

  1198. 

  1199.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1200. 

  1200.     <span class="phpdocumentor-signature__response_type">mixed|null</span>
    1201. 

  1201.             &mdash;
    1202. 

  1202.             <section class="phpdocumentor-description"><p>return value depends on the output class, null if $moduleValues[$M_TYPE] doesn't exist</p>
    1203. 

  1203. </section>
    1204. 

  1204. 

  1205.     
    1206. 

  1206. </article>
    1207. 

  1207.                     <article
    1208. 

  1208.         class="phpdocumentor-element
    1209. 

  1209.             -method
    1210. 

  1210.             -protected
    1211. 

  1211.                                                         "
    1212. 

  1212. >
    1213. 

  1213.     <h4 class="phpdocumentor-element__name" id="method_getModuleValueAt">
    1214. 

  1214.         getModuleValueAt()
    1215. 

  1215.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_getModuleValueAt" class="headerlink"><i class="fas fa-link"></i></a>
    1216. 

  1216.     </h4>
    1217. 

  1217.     <aside class="phpdocumentor-element-found-in">
    1218. 

  1218.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1219. 

  1219.     :
    1220. 

  1220.     <span class="phpdocumentor-element-found-in__line">115</span>
    1221. 

  1221. 

  1222.     </aside>
    1223. 

  1223. 

  1224.         <p class="phpdocumentor-summary">Returns the prepared module value at the given coordinate [$x, $y] (convenience)</p>
    1225. 

  1225. 

  1226.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1227. 

  1227.     <span class="phpdocumentor-signature__visibility">protected</span>
    1228. 

  1228.                     <span class="phpdocumentor-signature__name">getModuleValueAt</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
    1229. 

  1229. 

  1230.     
    1231. 

  1231.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1232. 

  1232.     <dl class="phpdocumentor-argument-list">
    1233. 

  1233.                     <dt class="phpdocumentor-argument-list__entry">
    1234. 

  1234.                 <span class="phpdocumentor-signature__argument__name">$x</span>
    1235. 

  1235.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1236. 

  1236.                             </dt>
    1237. 

  1237.             <dd class="phpdocumentor-argument-list__definition">
    1238. 

  1238.                     <section class="phpdocumentor-description"></section>
    1239. 

  1239. 

  1240.             </dd>
    1241. 

  1241.                     <dt class="phpdocumentor-argument-list__entry">
    1242. 

  1242.                 <span class="phpdocumentor-signature__argument__name">$y</span>
    1243. 

  1243.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1244. 

  1244.                             </dt>
    1245. 

  1245.             <dd class="phpdocumentor-argument-list__definition">
    1246. 

  1246.                     <section class="phpdocumentor-description"></section>
    1247. 

  1247. 

  1248.             </dd>
    1249. 

  1249.             </dl>
    1250. 

  1250. 

  1251.     
    1252. 

  1252. 

  1253.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1254. 

  1254.     <span class="phpdocumentor-signature__response_type">mixed|null</span>
    1255. 

  1255.             &mdash;
    1256. 

  1256.         
    1257. 

  1257.     
    1258. 

  1258. </article>
    1259. 

  1259.                     <article
    1260. 

  1260.         class="phpdocumentor-element
    1261. 

  1261.             -method
    1262. 

  1262.             -protected
    1263. 

  1263.                                                         "
    1264. 

  1264. >
    1265. 

  1265.     <h4 class="phpdocumentor-element__name" id="method_prepareModuleValue">
    1266. 

  1266.         prepareModuleValue()
    1267. 

  1267.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_prepareModuleValue" class="headerlink"><i class="fas fa-link"></i></a>
    1268. 

  1268.     </h4>
    1269. 

  1269.     <aside class="phpdocumentor-element-found-in">
    1270. 

  1270.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1271. 

  1271.     :
    1272. 

  1272.     <span class="phpdocumentor-element-found-in__line">113</span>
    1273. 

  1273. 

  1274.     </aside>
    1275. 

  1275. 

  1276.         <p class="phpdocumentor-summary">Prepares the value for the given input ()</p>
    1277. 

  1277. 

  1278.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1279. 

  1279.     <span class="phpdocumentor-signature__visibility">protected</span>
    1280. 

  1280.                     <span class="phpdocumentor-signature__name">prepareModuleValue</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">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed|null</span></code>
    1281. 

  1281. 

  1282.     
    1283. 

  1283.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1284. 

  1284.     <dl class="phpdocumentor-argument-list">
    1285. 

  1285.                     <dt class="phpdocumentor-argument-list__entry">
    1286. 

  1286.                 <span class="phpdocumentor-signature__argument__name">$value</span>
    1287. 

  1287.                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
    1288. 

  1288.                             </dt>
    1289. 

  1289.             <dd class="phpdocumentor-argument-list__definition">
    1290. 

  1290.                 
    1291. 

  1291.             </dd>
    1292. 

  1292.             </dl>
    1293. 

  1293. 

  1294.     
    1295. 

  1295.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1296. 

  1296.         Tags
    1297. 

  1297.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1298. 

  1298.     </h5>
    1299. 

  1299.     <dl class="phpdocumentor-tag-list">
    1300. 

  1300.                                     <dt class="phpdocumentor-tag-list__entry">
    1301. 

  1301.                     <span class="phpdocumentor-tag__name">inheritDoc</span>
    1302. 

  1302.                 </dt>
    1303. 

  1303.                 <dd class="phpdocumentor-tag-list__definition">
    1304. 

  1304.                                                                                 
    1305. 

  1305.                                              
    1306. 

  1306.                                     </dd>
    1307. 

  1307.                                                 <dt class="phpdocumentor-tag-list__entry">
    1308. 

  1308.                     <span class="phpdocumentor-tag__name">throws</span>
    1309. 

  1309.                 </dt>
    1310. 

  1310.                 <dd class="phpdocumentor-tag-list__definition">
    1311. 

  1311.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    1312. 

  1312.                                                             
    1313. 

  1313.                                              
    1314. 

  1314.                                     </dd>
    1315. 

  1315.                         </dl>
    1316. 

  1316. 

  1317.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1318. 

  1318.     <span class="phpdocumentor-signature__response_type">mixed|null</span>
    1319. 

  1319.             &mdash;
    1320. 

  1320.             <section class="phpdocumentor-description"><p>return value depends on the output class</p>
    1321. 

  1321. </section>
    1322. 

  1322. 

  1323.     
    1324. 

  1324. </article>
    1325. 

  1325.                     <article
    1326. 

  1326.         class="phpdocumentor-element
    1327. 

  1327.             -method
    1328. 

  1328.             -protected
    1329. 

  1329.                                                         "
    1330. 

  1330. >
    1331. 

  1331.     <h4 class="phpdocumentor-element__name" id="method_saveToFile">
    1332. 

  1332.         saveToFile()
    1333. 

  1333.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_saveToFile" class="headerlink"><i class="fas fa-link"></i></a>
    1334. 

  1334.     </h4>
    1335. 

  1335.     <aside class="phpdocumentor-element-found-in">
    1336. 

  1336.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1337. 

  1337.     :
    1338. 

  1338.     <span class="phpdocumentor-element-found-in__line">150</span>
    1339. 

  1339. 

  1340.     </aside>
    1341. 

  1341. 

  1342.         <p class="phpdocumentor-summary">Saves the qr $data to a $file. If $file is null, nothing happens.</p>
    1343. 

  1343. 

  1344.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1345. 

  1345.     <span class="phpdocumentor-signature__visibility">protected</span>
    1346. 

  1346.                     <span class="phpdocumentor-signature__name">saveToFile</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$file</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1347. 

  1347. 

  1348.     
    1349. 

  1349.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1350. 

  1350.     <dl class="phpdocumentor-argument-list">
    1351. 

  1351.                     <dt class="phpdocumentor-argument-list__entry">
    1352. 

  1352.                 <span class="phpdocumentor-signature__argument__name">$data</span>
    1353. 

  1353.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    1354. 

  1354.                             </dt>
    1355. 

  1355.             <dd class="phpdocumentor-argument-list__definition">
    1356. 

  1356.                     <section class="phpdocumentor-description"></section>
    1357. 

  1357. 

  1358.             </dd>
    1359. 

  1359.                     <dt class="phpdocumentor-argument-list__entry">
    1360. 

  1360.                 <span class="phpdocumentor-signature__argument__name">$file</span>
    1361. 

  1361.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    1362. 

  1362.                  = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
    1363. 

  1363.             <dd class="phpdocumentor-argument-list__definition">
    1364. 

  1364.                     <section class="phpdocumentor-description"></section>
    1365. 

  1365. 

  1366.             </dd>
    1367. 

  1367.             </dl>
    1368. 

  1368. 

  1369.     
    1370. 

  1370.     <h5 class="phpdocumentor-tag-list__heading" id="tags">
    1371. 

  1371.         Tags
    1372. 

  1372.         <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    1373. 

  1373.     </h5>
    1374. 

  1374.     <dl class="phpdocumentor-tag-list">
    1375. 

  1375.                                     <dt class="phpdocumentor-tag-list__entry">
    1376. 

  1376.                     <span class="phpdocumentor-tag__name">see</span>
    1377. 

  1377.                 </dt>
    1378. 

  1378.                 <dd class="phpdocumentor-tag-list__definition">
    1379. 

  1379.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\Output\file_put_contents()">file_put_contents()</abbr></span>
    1380. 

  1380.                                         
    1381. 

  1381.                                              
    1382. 

  1382.                                     </dd>
    1383. 

  1383.                             <dt class="phpdocumentor-tag-list__entry">
    1384. 

  1384.                     <span class="phpdocumentor-tag__name">see</span>
    1385. 

  1385.                 </dt>
    1386. 

  1386.                 <dd class="phpdocumentor-tag-list__definition">
    1387. 

  1387.                                                                                     <span class="phpdocumentor-tag-link"><abbr title="\chillerlan\QRCode\QROptions::$cachefile">QROptions::$cachefile</abbr></span>
    1388. 

  1388.                                         
    1389. 

  1389.                                              
    1390. 

  1390.                                     </dd>
    1391. 

  1391.                                                 <dt class="phpdocumentor-tag-list__entry">
    1392. 

  1392.                     <span class="phpdocumentor-tag__name">throws</span>
    1393. 

  1393.                 </dt>
    1394. 

  1394.                 <dd class="phpdocumentor-tag-list__definition">
    1395. 

  1395.                                                                 <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
    1396. 

  1396.                                                             
    1397. 

  1397.                                              
    1398. 

  1398.                                     </dd>
    1399. 

  1399.                         </dl>
    1400. 

  1400. 

  1401.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1402. 

  1402.     <span class="phpdocumentor-signature__response_type">void</span>
    1403. 

  1403.             &mdash;
    1404. 

  1404.         
    1405. 

  1405.     
    1406. 

  1406. </article>
    1407. 

  1407.                     <article
    1408. 

  1408.         class="phpdocumentor-element
    1409. 

  1409.             -method
    1410. 

  1410.             -protected
    1411. 

  1411.                                                         "
    1412. 

  1412. >
    1413. 

  1413.     <h4 class="phpdocumentor-element__name" id="method_setBgColor">
    1414. 

  1414.         setBgColor()
    1415. 

  1415.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setBgColor" class="headerlink"><i class="fas fa-link"></i></a>
    1416. 

  1416.     </h4>
    1417. 

  1417.     <aside class="phpdocumentor-element-found-in">
    1418. 

  1418.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1419. 

  1419.     :
    1420. 

  1420.     <span class="phpdocumentor-element-found-in__line">195</span>
    1421. 

  1421. 

  1422.     </aside>
    1423. 

  1423. 

  1424.         <p class="phpdocumentor-summary">Sets the background color</p>
    1425. 

  1425. 

  1426.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1427. 

  1427.     <span class="phpdocumentor-signature__visibility">protected</span>
    1428. 

  1428.                     <span class="phpdocumentor-signature__name">setBgColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1429. 

  1429. 

  1430.     
    1431. 

  1431.     
    1432. 

  1432.     
    1433. 

  1433. 

  1434.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1435. 

  1435.     <span class="phpdocumentor-signature__response_type">void</span>
    1436. 

  1436.             &mdash;
    1437. 

  1437.         
    1438. 

  1438.     
    1439. 

  1439. </article>
    1440. 

  1440.                     <article
    1441. 

  1441.         class="phpdocumentor-element
    1442. 

  1442.             -method
    1443. 

  1443.             -protected
    1444. 

  1444.                                                         "
    1445. 

  1445. >
    1446. 

  1446.     <h4 class="phpdocumentor-element__name" id="method_setMatrixDimensions">
    1447. 

  1447.         setMatrixDimensions()
    1448. 

  1448.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setMatrixDimensions" class="headerlink"><i class="fas fa-link"></i></a>
    1449. 

  1449.     </h4>
    1450. 

  1450.     <aside class="phpdocumentor-element-found-in">
    1451. 

  1451.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1452. 

  1452.     :
    1453. 

  1453.     <span class="phpdocumentor-element-found-in__line">73</span>
    1454. 

  1454. 

  1455.     </aside>
    1456. 

  1456. 

  1457.         <p class="phpdocumentor-summary">Sets/updates the matrix dimensions</p>
    1458. 

  1458. 

  1459.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1460. 

  1460.     <span class="phpdocumentor-signature__visibility">protected</span>
    1461. 

  1461.                     <span class="phpdocumentor-signature__name">setMatrixDimensions</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1462. 

  1462. 

  1463.         <section class="phpdocumentor-description"><p>Call this method if you modify the matrix from within your custom module in case the dimensions have been changed</p>
    1464. 

  1464. </section>
    1465. 

  1465. 

  1466.     
    1467. 

  1467.     
    1468. 

  1468. 

  1469.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1470. 

  1470.     <span class="phpdocumentor-signature__response_type">void</span>
    1471. 

  1471.             &mdash;
    1472. 

  1472.         
    1473. 

  1473.     
    1474. 

  1474. </article>
    1475. 

  1475.                     <article
    1476. 

  1476.         class="phpdocumentor-element
    1477. 

  1477.             -method
    1478. 

  1478.             -protected
    1479. 

  1479.                                                         "
    1480. 

  1480. >
    1481. 

  1481.     <h4 class="phpdocumentor-element__name" id="method_setModuleValues">
    1482. 

  1482.         setModuleValues()
    1483. 

  1483.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_setModuleValues" class="headerlink"><i class="fas fa-link"></i></a>
    1484. 

  1484.     </h4>
    1485. 

  1485.     <aside class="phpdocumentor-element-found-in">
    1486. 

  1486.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1487. 

  1487.     :
    1488. 

  1488.     <span class="phpdocumentor-element-found-in__line">82</span>
    1489. 

  1489. 

  1490.     </aside>
    1491. 

  1491. 

  1492.         <p class="phpdocumentor-summary">Sets the initial module values</p>
    1493. 

  1493. 

  1494.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1495. 

  1495.     <span class="phpdocumentor-signature__visibility">protected</span>
    1496. 

  1496.                     <span class="phpdocumentor-signature__name">setModuleValues</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1497. 

  1497. 

  1498.     
    1499. 

  1499.     
    1500. 

  1500.     
    1501. 

  1501. 

  1502.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1503. 

  1503.     <span class="phpdocumentor-signature__response_type">void</span>
    1504. 

  1504.             &mdash;
    1505. 

  1505.         
    1506. 

  1506.     
    1507. 

  1507. </article>
    1508. 

  1508.                     <article
    1509. 

  1509.         class="phpdocumentor-element
    1510. 

  1510.             -method
    1511. 

  1511.             -protected
    1512. 

  1512.                                                         "
    1513. 

  1513. >
    1514. 

  1514.     <h4 class="phpdocumentor-element__name" id="method_setPixel">
    1515. 

  1515.         setPixel()
    1516. 

  1516.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setPixel" class="headerlink"><i class="fas fa-link"></i></a>
    1517. 

  1517.     </h4>
    1518. 

  1518.     <aside class="phpdocumentor-element-found-in">
    1519. 

  1519.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1520. 

  1520.     :
    1521. 

  1521.     <span class="phpdocumentor-element-found-in__line">242</span>
    1522. 

  1522. 

  1523.     </aside>
    1524. 

  1524. 

  1525.         <p class="phpdocumentor-summary">Creates a single QR pixel with the given settings</p>
    1526. 

  1526. 

  1527.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1528. 

  1528.     <span class="phpdocumentor-signature__visibility">protected</span>
    1529. 

  1529.                     <span class="phpdocumentor-signature__name">setPixel</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1530. 

  1530. 

  1531.     
    1532. 

  1532.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1533. 

  1533.     <dl class="phpdocumentor-argument-list">
    1534. 

  1534.                     <dt class="phpdocumentor-argument-list__entry">
    1535. 

  1535.                 <span class="phpdocumentor-signature__argument__name">$x</span>
    1536. 

  1536.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1537. 

  1537.                             </dt>
    1538. 

  1538.             <dd class="phpdocumentor-argument-list__definition">
    1539. 

  1539.                     <section class="phpdocumentor-description"></section>
    1540. 

  1540. 

  1541.             </dd>
    1542. 

  1542.                     <dt class="phpdocumentor-argument-list__entry">
    1543. 

  1543.                 <span class="phpdocumentor-signature__argument__name">$y</span>
    1544. 

  1544.                 : <span class="phpdocumentor-signature__argument__return-type">int</span>
    1545. 

  1545.                             </dt>
    1546. 

  1546.             <dd class="phpdocumentor-argument-list__definition">
    1547. 

  1547.                     <section class="phpdocumentor-description"></section>
    1548. 

  1548. 

  1549.             </dd>
    1550. 

  1550.             </dl>
    1551. 

  1551. 

  1552.     
    1553. 

  1553. 

  1554.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1555. 

  1555.     <span class="phpdocumentor-signature__response_type">void</span>
    1556. 

  1556.             &mdash;
    1557. 

  1557.         
    1558. 

  1558.     
    1559. 

  1559. </article>
    1560. 

  1560.                     <article
    1561. 

  1561.         class="phpdocumentor-element
    1562. 

  1562.             -method
    1563. 

  1563.             -protected
    1564. 

  1564.                                                         "
    1565. 

  1565. >
    1566. 

  1566.     <h4 class="phpdocumentor-element__name" id="method_setTransparencyColor">
    1567. 

  1567.         setTransparencyColor()
    1568. 

  1568.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#method_setTransparencyColor" class="headerlink"><i class="fas fa-link"></i></a>
    1569. 

  1569.     </h4>
    1570. 

  1570.     <aside class="phpdocumentor-element-found-in">
    1571. 

  1571.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QRGdImage.php"><a href="files/src-output-qrgdimage.html"><abbr title="src/Output/QRGdImage.php">QRGdImage.php</abbr></a></abbr>
    1572. 

  1572.     :
    1573. 

  1573.     <span class="phpdocumentor-element-found-in__line">213</span>
    1574. 

  1574. 

  1575.     </aside>
    1576. 

  1576. 

  1577.         <p class="phpdocumentor-summary">Sets the transparency color</p>
    1578. 

  1578. 

  1579.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1580. 

  1580.     <span class="phpdocumentor-signature__visibility">protected</span>
    1581. 

  1581.                     <span class="phpdocumentor-signature__name">setTransparencyColor</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
    1582. 

  1582. 

  1583.     
    1584. 

  1584.     
    1585. 

  1585.     
    1586. 

  1586. 

  1587.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1588. 

  1588.     <span class="phpdocumentor-signature__response_type">void</span>
    1589. 

  1589.             &mdash;
    1590. 

  1590.         
    1591. 

  1591.     
    1592. 

  1592. </article>
    1593. 

  1593.                     <article
    1594. 

  1594.         class="phpdocumentor-element
    1595. 

  1595.             -method
    1596. 

  1596.             -protected
    1597. 

  1597.                                                         "
    1598. 

  1598. >
    1599. 

  1599.     <h4 class="phpdocumentor-element__name" id="method_toBase64DataURI">
    1600. 

  1600.         toBase64DataURI()
    1601. 

  1601.         <a href="classes/chillerlan-QRCode-Output-QROutputAbstract.html#method_toBase64DataURI" class="headerlink"><i class="fas fa-link"></i></a>
    1602. 

  1602.     </h4>
    1603. 

  1603.     <aside class="phpdocumentor-element-found-in">
    1604. 

  1604.     <abbr class="phpdocumentor-element-found-in__file" title="src/Output/QROutputAbstract.php"><a href="files/src-output-qroutputabstract.html"><abbr title="src/Output/QROutputAbstract.php">QROutputAbstract.php</abbr></a></abbr>
    1605. 

  1605.     :
    1606. 

  1606.     <span class="phpdocumentor-element-found-in__line">138</span>
    1607. 

  1607. 

  1608.     </aside>
    1609. 

  1609. 

  1610.         <p class="phpdocumentor-summary">Returns a base64 data URI for the given string and mime type</p>
    1611. 

  1611. 

  1612.     <code class="phpdocumentor-code phpdocumentor-signature ">
    1613. 

  1613.     <span class="phpdocumentor-signature__visibility">protected</span>
    1614. 

  1614.                     <span class="phpdocumentor-signature__name">toBase64DataURI</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$mime</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
    1615. 

  1615. 

  1616.     
    1617. 

  1617.         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    1618. 

  1618.     <dl class="phpdocumentor-argument-list">
    1619. 

  1619.                     <dt class="phpdocumentor-argument-list__entry">
    1620. 

  1620.                 <span class="phpdocumentor-signature__argument__name">$data</span>
    1621. 

  1621.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    1622. 

  1622.                             </dt>
    1623. 

  1623.             <dd class="phpdocumentor-argument-list__definition">
    1624. 

  1624.                     <section class="phpdocumentor-description"></section>
    1625. 

  1625. 

  1626.             </dd>
    1627. 

  1627.                     <dt class="phpdocumentor-argument-list__entry">
    1628. 

  1628.                 <span class="phpdocumentor-signature__argument__name">$mime</span>
    1629. 

  1629.                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
    1630. 

  1630.                             </dt>
    1631. 

  1631.             <dd class="phpdocumentor-argument-list__definition">
    1632. 

  1632.                     <section class="phpdocumentor-description"></section>
    1633. 

  1633. 

  1634.             </dd>
    1635. 

  1635.             </dl>
    1636. 

  1636. 

  1637.     
    1638. 

  1638. 

  1639.         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    1640. 

  1640.     <span class="phpdocumentor-signature__response_type">string</span>
    1641. 

  1641.             &mdash;
    1642. 

  1642.         
    1643. 

  1643.     
    1644. 

  1644. </article>
    1645. 

  1645.             </section>
    1646. 

  1646. 

  1647.         
    1648. 

  1648.     <script type="text/javascript">
    1649. 

  1649.         function loadExternalCodeSnippets(line) {
    1650. 

  1650.             Array.prototype.slice.call(document.querySelectorAll('pre[data-src]')).forEach((pre) => {
    1651. 

  1651.                 var src = pre.getAttribute('data-src').replace( /\\/g, '/');
    1652. 

  1652.                 var extension = (src.match(/\.(\w+)$/) || [, ''])[1];
    1653. 

  1653.                 var language = 'php';
    1654. 

  1654. 

  1655.                 var code = document.createElement('code');
    1656. 

  1656.                 code.className = 'language-' + language;
    1657. 

  1657. 

  1658.                 pre.textContent = '';
    1659. 

  1659. 

  1660.                 pre.setAttribute('data-line', line)
    1661. 

  1661.                 code.textContent = 'Loading…';
    1662. 

  1662. 

  1663.                 pre.appendChild(code);
    1664. 

  1664. 

  1665.                 var xhr = new XMLHttpRequest();
    1666. 

  1666. 

  1667.                 xhr.open('GET', src, true);
    1668. 

  1668. 

  1669.                 xhr.onreadystatechange = function () {
    1670. 

  1670.                     if (xhr.readyState == 4) {
    1671. 

  1671. 

  1672.                         if (xhr.status < 400 && xhr.responseText) {
    1673. 

  1673.                             code.textContent = xhr.responseText;
    1674. 

  1674. 

  1675.                             Prism.highlightElement(code);
    1676. 

  1676.                         }
    1677. 

  1677.                         else if (xhr.status >= 400) {
    1678. 

  1678.                             code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
    1679. 

  1679.                         }
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  1713.             <h2 class="phpdocumentor-search-results__title">Search results</h2>
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  1714.             <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
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  1716.         <section class="phpdocumentor-search-results__body">
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  1723.         <a href="classes/chillerlan-QRCode-Output-QRGdImage.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
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    1736.