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cropper.html

cropper.html 31 KB
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  1. <!doctype html>
    2. 

  2. <html lang="en">
    3. 

  3. <head>
    4. 

  4.     <meta charset="UTF-8">
    5. 

  5.     <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    6. 

  6.     <meta http-equiv="X-UA-Compatible" content="ie=edge">
    7. 

  7.     <title>图片剪裁</title>
    8. 

  8.     <link href="__CDN__/assets/css/frontend{$Think.config.app_debug?'':'.min'}.css?v={$Think.config.site.version}" rel="stylesheet">
    9. 

  9. 

  10.     <!--[if lt IE 9]>
    11. 

  11.     <script src="__CDN__/assets/js/html5shiv.js"></script>
    12. 

  12.     <script src="__CDN__/assets/js/respond.min.js"></script>
    13. 

  13.     <![endif]-->
    14. 

  14. 

  15.     <link rel="stylesheet" href="__ADDON__/css/cropper.css">
    16. 

  16.     <link rel="stylesheet" href="__ADDON__/css/main.css">
    17. 

  17.     <!--@formatter:off-->
    18. 

  18.     <style>
    19. 

  19.         .img-container {
    20. 

  20.             min-height: {$cropper.containerMinHeight|default=200}px;
    21. 

  21.             max-height: {$cropper.containerMaxHeight|default=400}px;
    22. 

  22.         }
    23. 

  23.     </style>
    24. 

  24.     <style data-render="darktheme">
    25. 

  25.         body.darktheme {
    26. 

  26.             background-color: #262626;
    27. 

  27.         }
    28. 

  28.     </style>
    29. 

  29.     <!--@formatter:on-->
    30. 

  30. </head>
    31. 

  31. <body style="padding:15px;">
    32. 

  32. <script>if (parent.document.body.classList.contains("darktheme")) {document.body.classList.add("darktheme");}</script>
    33. 

  33. <!--@formatter:off-->
    34. 

  34. <script type="text/javascript">
    35. 

  35.     var require = {
    36. 

  36.         config: {$jsconfig|json_encode}
    37. 

  37.     };
    38. 

  38. </script>
    39. 

  39. <!--@formatter:on-->
    40. 

  40. 

  41. <!-- Content -->
    42. 

  42. <div class="">
    43. 

  43.     <div class="row">
    44. 

  44.         <div class="col-md-9 col-sm-9 col-xs-9">
    45. 

  45.             <!-- <h3>Demo:</h3> -->
    46. 

  46.             <div class="img-container">
    47. 

  47.                 <img id="image" src="{$cropper.url|cdnurl|htmlentities}"/>
    48. 

  48.             </div>
    49. 

  49.         </div>
    50. 

  50.         <div class="col-md-3 col-sm-3 col-xs-3" style="padding-left:0;">
    51. 

  51.             <!-- <h3>Preview:</h3> -->
    52. 

  52.             <div class="docs-preview clearfix">
    53. 

  53.                 <div class="img-preview preview-lg"></div>
    54. 

  54.                 <div class="img-preview preview-md"></div>
    55. 

  55.                 <div class="img-preview preview-sm"></div>
    56. 

  56.                 <div class="img-preview preview-xs"></div>
    57. 

  57.             </div>
    58. 

  58. 

  59.             <!-- <h3>Data:</h3> -->
    60. 

  60.             <div class="docs-data">
    61. 

  61.                 <div class="input-group">
    62. 

  62.                     <span class="input-group-addon">
    63. 

  63.                       <label class="input-group-text" for="dataX">X</label>
    64. 

  64.                     </span>
    65. 

  65.                     <input type="text" class="form-control" id="dataX" placeholder="x" readonly>
    66. 

  66.                     <span class="input-group-addon">
    67. 

  67.                       <span class="input-group-text">px</span>
    68. 

  68.                     </span>
    69. 

  69.                 </div>
    70. 

  70.                 <div class="input-group">
    71. 

  71.                     <span class="input-group-addon">
    72. 

  72.                       <label class="input-group-text" for="dataY">Y</label>
    73. 

  73.                     </span>
    74. 

  74.                     <input type="text" class="form-control" id="dataY" placeholder="y" readonly>
    75. 

  75.                     <span class="input-group-addon">
    76. 

  76.                       <span class="input-group-text">px</span>
    77. 

  77.                     </span>
    78. 

  78.                 </div>
    79. 

  79. 

  80.                 {if $cropper.customWidthHeight && !$cropper.aspectRatio}
    81. 

  81.                 <div class="input-group">
    82. 

  82.                     <span class="input-group-addon">
    83. 

  83.                       <label class="input-group-text" for="dataWidth">宽度</label>
    84. 

  84.                     </span>
    85. 

  85.                     <input type="text" class="form-control" id="dataWidth" placeholder="width">
    86. 

  86.                     <span class="input-group-addon">
    87. 

  87.                       <span class="input-group-text">px</span>
    88. 

  88.                     </span>
    89. 

  89.                 </div>
    90. 

  90. 

  91.                 <div class="input-group">
    92. 

  92.                     <span class="input-group-addon">
    93. 

  93.                       <label class="input-group-text" for="dataHeight">高度</label>
    94. 

  94.                     </span>
    95. 

  95.                     <input type="text" class="form-control" id="dataHeight" placeholder="height">
    96. 

  96.                     <span class="input-group-addon">
    97. 

  97.                       <span class="input-group-text">px</span>
    98. 

  98.                     </span>
    99. 

  99.                 </div>
    100. 

  100.                 {/if}
    101. 

  101. 

  102.                 <div class="input-group">
    103. 

  103.                     <span class="input-group-addon">
    104. 

  104.                       <label class="input-group-text" for="dataRotate">旋转</label>
    105. 

  105.                     </span>
    106. 

  106.                     <input type="text" class="form-control" id="dataRotate" placeholder="rotate" readonly>
    107. 

  107.                     <span class="input-group-addon">
    108. 

  108.                       <span class="input-group-text">deg</span>
    109. 

  109.                     </span>
    110. 

  110.                 </div>
    111. 

  111.                 <div class="input-group hidden">
    112. 

  112.                     <span class="input-group-addon">
    113. 

  113.                       <label class="input-group-text" for="dataScaleX">水平方向翻转</label>
    114. 

  114.                     </span>
    115. 

  115.                     <input type="text" class="form-control" id="dataScaleX" placeholder="scaleX">
    116. 

  116.                 </div>
    117. 

  117.                 <div class="input-group hidden">
    118. 

  118.                     <span class="input-group-addon">
    119. 

  119.                       <label class="input-group-text" for="dataScaleY">垂直方向翻转</label>
    120. 

  120.                     </span>
    121. 

  121.                     <input type="text" class="form-control" id="dataScaleY" placeholder="scaleY">
    122. 

  122.                 </div>
    123. 

  123.             </div>
    124. 

  124. 

  125.             <div class="docs-toggles">
    126. 

  126.                 {if $cropper.customAspectRatio && !$cropper.aspectRatio}
    127. 

  127.                 <div class="btn-group d-flex flex-nowrap" data-toggle="buttons" style="margin-top:0px;">
    128. 

  128.                     <label class="btn btn-primary active">
    129. 

  129.                         <input type="radio" class="sr-only" id="aspectRatio0" name="aspectRatio" value="1.7777777777777777">
    130. 

  130.                         <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="比例: 16 / 9">
    131. 

  131.                         16:9
    132. 

  132.                     </span>
    133. 

  133.                     </label>
    134. 

  134.                     <label class="btn btn-primary">
    135. 

  135.                         <input type="radio" class="sr-only" id="aspectRatio1" name="aspectRatio" value="1.3333333333333333">
    136. 

  136.                         <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="比例: 4 / 3">
    137. 

  137.                       4:3
    138. 

  138.                     </span>
    139. 

  139.                     </label>
    140. 

  140.                     <label class="btn btn-primary">
    141. 

  141.                         <input type="radio" class="sr-only" id="aspectRatio2" name="aspectRatio" value="1">
    142. 

  142.                         <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="比例: 1 / 1">
    143. 

  143.                       1:1
    144. 

  144.                     </span>
    145. 

  145.                     </label>
    146. 

  146.                     <label class="btn btn-primary">
    147. 

  147.                         <input type="radio" class="sr-only" id="aspectRatio3" name="aspectRatio" value="0.6666666666666666">
    148. 

  148.                         <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="比例: 2 / 3">
    149. 

  149.                       2:3
    150. 

  150.                     </span>
    151. 

  151.                     </label>
    152. 

  152.                     <label class="btn btn-primary">
    153. 

  153.                         <input type="radio" class="sr-only" id="aspectRatio4" name="aspectRatio" value="NaN">
    154. 

  154.                         <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="比例: NaN">
    155. 

  155.                       Free
    156. 

  156.                     </span>
    157. 

  157.                     </label>
    158. 

  158.                 </div>
    159. 

  159.                 {/if}
    160. 

  160. 

  161.                 <div class="btn-group d-flex flex-nowrap" data-toggle="buttons">
    162. 

  162.                     <label class="btn btn-primary active">
    163. 

  163.                         <input type="radio" class="sr-only" id="viewMode0" name="viewMode" value="0" checked="">
    164. 

  164.                         <span class="docs-tooltip" data-toggle="tooltip" title="" data-original-title="显示模示 0">
    165. 

  165.                       VM0
    166. 

  166.                     </span>
    167. 

  167.                     </label>
    168. 

  168.                     <label class="btn btn-primary">
    169. 

  169.                         <input type="radio" class="sr-only" id="viewMode1" name="viewMode" value="1">
    170. 

  170.                         <span class="docs-tooltip" data-toggle="tooltip" title="" data-original-title="显示模示 1">
    171. 

  171.                       VM1
    172. 

  172.                     </span>
    173. 

  173.                     </label>
    174. 

  174.                     <label class="btn btn-primary">
    175. 

  175.                         <input type="radio" class="sr-only" id="viewMode2" name="viewMode" value="2">
    176. 

  176.                         <span class="docs-tooltip" data-toggle="tooltip" title="" data-original-title="显示模示 2">
    177. 

  177.                       VM2
    178. 

  178.                     </span>
    179. 

  179.                     </label>
    180. 

  180.                     <label class="btn btn-primary">
    181. 

  181.                         <input type="radio" class="sr-only" id="viewMode3" name="viewMode" value="3">
    182. 

  182.                         <span class="docs-tooltip" data-toggle="tooltip" title="" data-original-title="显示模示 3">
    183. 

  183.                       VM3
    184. 

  184.                     </span>
    185. 

  185.                     </label>
    186. 

  186.                 </div>
    187. 

  187.             </div>
    188. 

  188. 

  189.         </div>
    190. 

  190.     </div>
    191. 

  191.     <div class="row">
    192. 

  192.         <div class="col-md-9 col-sm-9 col-xs-9 docs-buttons">
    193. 

  193.             <!-- <h3>Toolbar:</h3> -->
    194. 

  194.             <div class="btn-group">
    195. 

  195.                 <button type="button" class="btn btn-primary" data-method="setDragMode" data-option="move" title="移动">
    196. 

  196.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="移动">
    197. 

  197.               <span class="fa fa-arrows"></span>
    198. 

  198.             </span>
    199. 

  199.                 </button>
    200. 

  200.                 <button type="button" class="btn btn-primary" data-method="setDragMode" data-option="crop" title="剪裁">
    201. 

  201.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="剪裁">
    202. 

  202.               <span class="fa fa-crop"></span>
    203. 

  203.             </span>
    204. 

  204.                 </button>
    205. 

  205.             </div>
    206. 

  206. 

  207.             <div class="btn-group">
    208. 

  208.                 <button type="button" class="btn btn-primary" data-method="zoom" data-option="0.1" title="缩小">
    209. 

  209.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="缩小">
    210. 

  210.               <span class="fa fa-search-plus"></span>
    211. 

  211.             </span>
    212. 

  212.                 </button>
    213. 

  213.                 <button type="button" class="btn btn-primary" data-method="zoom" data-option="-0.1" title="放大">
    214. 

  214.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="放大">
    215. 

  215.               <span class="fa fa-search-minus"></span>
    216. 

  216.             </span>
    217. 

  217.                 </button>
    218. 

  218.             </div>
    219. 

  219. 

  220.             <div class="btn-group">
    221. 

  221.                 <button type="button" class="btn btn-primary" data-method="move" data-option="-10" data-second-option="0" title="左移">
    222. 

  222.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="左移">
    223. 

  223.               <span class="fa fa-arrow-left"></span>
    224. 

  224.             </span>
    225. 

  225.                 </button>
    226. 

  226.                 <button type="button" class="btn btn-primary" data-method="move" data-option="10" data-second-option="0" title="右移">
    227. 

  227.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="右移">
    228. 

  228.               <span class="fa fa-arrow-right"></span>
    229. 

  229.             </span>
    230. 

  230.                 </button>
    231. 

  231.                 <button type="button" class="btn btn-primary" data-method="move" data-option="0" data-second-option="-10" title="上移">
    232. 

  232.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="上移">
    233. 

  233.               <span class="fa fa-arrow-up"></span>
    234. 

  234.             </span>
    235. 

  235.                 </button>
    236. 

  236.                 <button type="button" class="btn btn-primary" data-method="move" data-option="0" data-second-option="10" title="下移">
    237. 

  237.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="下移">
    238. 

  238.               <span class="fa fa-arrow-down"></span>
    239. 

  239.             </span>
    240. 

  240.                 </button>
    241. 

  241.             </div>
    242. 

  242. 

  243.             <div class="btn-group">
    244. 

  244.                 <button type="button" class="btn btn-primary" data-method="rotate" data-option="-90" title="向左翻转">
    245. 

  245.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="向左翻转">
    246. 

  246.               <span class="fa fa-rotate-left"></span>
    247. 

  247.             </span>
    248. 

  248.                 </button>
    249. 

  249.                 <button type="button" class="btn btn-primary" data-method="rotate" data-option="90" title="向右翻转">
    250. 

  250.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="向右翻转">
    251. 

  251.               <span class="fa fa-rotate-right"></span>
    252. 

  252.             </span>
    253. 

  253.                 </button>
    254. 

  254.             </div>
    255. 

  255. 

  256.             <div class="btn-group">
    257. 

  257.                 <button type="button" class="btn btn-primary" data-method="scaleX" data-option="-1" title="水平翻转">
    258. 

  258.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="水平翻转">
    259. 

  259.               <span class="fa fa-arrows-h"></span>
    260. 

  260.             </span>
    261. 

  261.                 </button>
    262. 

  262.                 <button type="button" class="btn btn-primary" data-method="scaleY" data-option="-1" title="垂直翻转">
    263. 

  263.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="垂直翻转">
    264. 

  264.               <span class="fa fa-arrows-v"></span>
    265. 

  265.             </span>
    266. 

  266.                 </button>
    267. 

  267.             </div>
    268. 

  268. 

  269. 

  270.             <div class="btn-group hidden">
    271. 

  271.                 <button type="button" class="btn btn-primary" data-method="disable" title="禁用">
    272. 

  272.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="禁用">
    273. 

  273.               <span class="fa fa-lock"></span>
    274. 

  274.             </span>
    275. 

  275.                 </button>
    276. 

  276.                 <button type="button" class="btn btn-primary" data-method="enable" title="启用">
    277. 

  277.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="启用">
    278. 

  278.               <span class="fa fa-unlock"></span>
    279. 

  279.             </span>
    280. 

  280.                 </button>
    281. 

  281.             </div>
    282. 

  282. 

  283.             <div class="btn-group">
    284. 

  284.                 <button type="button" class="btn btn-primary" data-method="reset" title="重置">
    285. 

  285.             <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="重置">
    286. 

  286.               <span class="fa fa-refresh"></span>
    287. 

  287.             </span>
    288. 

  288.                 </button>
    289. 

  289.                 <label class="btn btn-primary btn-upload" for="inputImage" title="上传图片">
    290. 

  290.                     <input type="file" class="sr-only" id="inputImage" name="file" accept=".jpg,.jpeg,.png,.gif,.bmp,.tiff">
    291. 

  291.                     <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="重新上传图片">
    292. 

  292.               <span class="fa fa-upload"></span>
    293. 

  293.             </span>
    294. 

  294.                 </label>
    295. 

  295. 

  296.             </div>
    297. 

  297. 

  298.             <div class="btn-group btn-group-crop">
    299. 

  299.                 <button type="button" class="btn btn-primary" data-method="getCroppedCanvas">
    300. 

  300.                     <span class="docs-tooltip" data-toggle="tooltip" data-animation="false" title="预览&下载">
    301. 

  301.                       预览&下载
    302. 

  302.                     </span>
    303. 

  303.                 </button>
    304. 

  304.             </div>
    305. 

  305. 

  306.             <!-- Show the cropped image in modal -->
    307. 

  307.             <div class="modal fade docs-cropped" id="getCroppedCanvasModal" aria-hidden="true" aria-labelledby="getCroppedCanvasTitle" role="dialog" tabindex="-1">
    308. 

  308.                 <div class="modal-dialog">
    309. 

  309.                     <div class="modal-content">
    310. 

  310.                         <div class="modal-header">
    311. 

  311.                             <h5 class="modal-title" id="getCroppedCanvasTitle">已剪裁</h5>
    312. 

  312.                             <button type="button" class="close" data-dismiss="modal" aria-label="Close">
    313. 

  313.                                 <span aria-hidden="true">&times;</span>
    314. 

  314.                             </button>
    315. 

  315.                         </div>
    316. 

  316.                         <div class="modal-body"></div>
    317. 

  317.                         <div class="modal-footer">
    318. 

  318.                             <button type="button" class="btn btn-secondary" data-dismiss="modal">关闭</button>
    319. 

  319.                             <a class="btn btn-primary" id="download" href="javascript:void(0);" download="cropped.jpg">下载图片</a>
    320. 

  320.                         </div>
    321. 

  321.                     </div>
    322. 

  322.                 </div>
    323. 

  323.             </div><!-- /.modal -->
    324. 

  324.         </div><!-- /.docs-buttons -->
    325. 

  325. 

  326.         <div class="col-md-3 col-sm-3 col-xs-3" style="padding-left:0;">
    327. 

  327.             <div style="margin:0;">
    328. 

  328.                 <div class="d-flex">
    329. 

  329.                     <button type="button" class="btn btn-success btn-submit btn-embossed mr-1">确定</button>
    330. 

  330.                     <button type="button" class="btn btn-default btn-cancel btn-embossed ml-1">取消</button>
    331. 

  331.                 </div>
    332. 

  332.             </div>
    333. 

  333.         </div><!-- /.docs-toggles -->
    334. 

  334.     </div>
    335. 

  335. </div>
    336. 

  336. 

  337. <script>
    338. 

  338.     require.callback = function () {
    339. 

  339.         define('cropper', ['jquery', 'bootstrap', 'frontend', 'template', '../addons/cropper/js/cropper'], function ($, undefined, Frontend, Template, undefined, Cropper) {
    340. 

  340.             var Controller = {
    341. 

  341.                 cropper: function () {
    342. 

  342.                     $("[data-toggle='tooltip']").data("container", "body");
    343. 

  343.                     var URL = window.URL || window.webkitURL;
    344. 

  344.                     var $image = $('#image');
    345. 

  345.                     window.$image = $image;
    346. 

  346.                     var console = window.console || {
    347. 

  347.                         log: function () {
    348. 

  348.                         }
    349. 

  349.                     };
    350. 

  350. 

  351.                     var $download = $('#download');
    352. 

  352.                     var $dataX = $('#dataX');
    353. 

  353.                     var $dataY = $('#dataY');
    354. 

  354.                     var $dataHeight = $('#dataHeight');
    355. 

  355.                     var $dataWidth = $('#dataWidth');
    356. 

  356.                     var $dataRotate = $('#dataRotate');
    357. 

  357.                     var $dataScaleX = $('#dataScaleX');
    358. 

  358.                     var $dataScaleY = $('#dataScaleY');
    359. 

  359.                     var options = {
    360. 

  360.                         aspectRatio: parseFloat("{$cropper.aspectRatio|default='NaN'}"),
    361. 

  361.                         preview: '.img-preview',
    362. 

  362.                         autoCropArea: parseFloat("{$cropper.autoCropArea|default='.8'}"),
    363. 

  363.                         cropBoxMovable: !!parseInt("{$cropper.cropBoxMovable|default='1'}"),
    364. 

  364.                         cropBoxResizable: !!parseInt("{$cropper.cropBoxResizable|default='1'}"),
    365. 

  365.                         minCropBoxWidth: parseInt("{$cropper.minCropBoxWidth|default='0'}"),
    366. 

  366.                         minCropBoxHeight: parseInt("{$cropper.minCropBoxHeight|default='0'}"),
    367. 

  367.                         minContainerWidth: parseInt("{$cropper.minContainerWidth|default='0'}"),
    368. 

  368.                         minContainerHeight: parseInt("{$cropper.minContainerHeight|default='0'}"),
    369. 

  369.                         minCanvasWidth: parseInt("{$cropper.minCanvasWidth|default='0'}"),
    370. 

  370.                         minCanvasHeight: parseInt("{$cropper.minCanvasHeight|default='0'}"),
    371. 

  371.                         crop: function (e) {
    372. 

  372.                             $dataX.val(Math.round(e.detail.x));
    373. 

  373.                             $dataY.val(Math.round(e.detail.y));
    374. 

  374.                             $dataHeight.val(Math.round(e.detail.height));
    375. 

  375.                             $dataWidth.val(Math.round(e.detail.width));
    376. 

  376.                             $dataRotate.val(e.detail.rotate);
    377. 

  377.                             $dataScaleX.val(e.detail.scaleX);
    378. 

  378.                             $dataScaleY.val(e.detail.scaleY);
    379. 

  379.                         }
    380. 

  380.                     };
    381. 

  381.                     var croppedOptions = {
    382. 

  382.                         minWidth: parseInt("{$cropper.croppedMinWidth|default='0'}"),
    383. 

  383.                         minHeight: parseInt("{$cropper.croppedMinHeight|default='0'}"),
    384. 

  384.                         maxWidth: parseInt("{$cropper.croppedMaxWidth|default='2048'}"),
    385. 

  385.                         maxHeight: parseInt("{$cropper.croppedMaxHeight|default='2048'}"),
    386. 

  386.                         fillColor: "{:$cropper.fillColor ? '#' . $cropper.fillColor : 'transparent'}",
    387. 

  387.                     };
    388. 

  388.                     if (parseInt("{$cropper.croppedMinWidth|default='0'}") > 0) {
    389. 

  389.                         croppedOptions.width = parseInt("{$cropper.croppedWidth}");
    390. 

  390.                     }
    391. 

  391.                     if (parseInt("{$cropper.croppedMinHeight|default='0'}") > 0) {
    392. 

  392.                         croppedOptions.height = parseInt("{$cropper.croppedHeight}");
    393. 

  393.                     }
    394. 

  394.                     var originalImageURL = $image.attr('src');
    395. 

  395.                     var uploadedImageName = 'cropped.jpg';
    396. 

  396.                     var uploadedImageType = 'image/jpeg';
    397. 

  397.                     var uploadedImageURL;
    398. 

  398. 

  399.                     // 实例化
    400. 

  400.                     $image.cropper(options);
    401. 

  401. 

  402.                     //确认事件
    403. 

  403.                     $(document).on("click", ".btn-submit", function () {
    404. 

  404.                         var data = $image.cropper('getData');
    405. 

  405.                         var dataURI = $image.cropper('getCroppedCanvas', croppedOptions).toDataURL('image/png');
    406. 

  406.                         data.dataURI = dataURI;
    407. 

  407.                         Fast.api.close(data);
    408. 

  408.                     });
    409. 

  409. 

  410.                     //取消事件
    411. 

  411.                     $(document).on("click", ".btn-cancel", function () {
    412. 

  412.                         Fast.api.close();
    413. 

  413.                     });
    414. 

  414. 

  415.                     // Buttons
    416. 

  416.                     if (!$.isFunction(document.createElement('canvas').getContext)) {
    417. 

  417.                         $('button[data-method="getCroppedCanvas"]').prop('disabled', true);
    418. 

  418.                     }
    419. 

  419. 

  420.                     if (typeof document.createElement('cropper').style.transition === 'undefined') {
    421. 

  421.                         $('button[data-method="rotate"]').prop('disabled', true);
    422. 

  422.                         $('button[data-method="scale"]').prop('disabled', true);
    423. 

  423.                     }
    424. 

  424. 

  425.                     // $dataWidth,$dataHeight点击事件
    426. 

  426.                     $('#dataWidth,#dataHeight').change(function () {
    427. 

  427.                         const cropBoxData = $image.cropper('getCropBoxData');
    428. 

  428.                         const imageData = $image.cropper('getImageData');
    429. 

  429.                         const newHeight = imageData.height / imageData.naturalHeight * parseFloat($dataHeight.val());
    430. 

  430.                         const newWidth = imageData.width / imageData.naturalWidth * parseFloat($dataWidth.val());
    431. 

  431.                         const newCropBoxData = {
    432. 

  432.                             left: cropBoxData.left,
    433. 

  433.                             top: cropBoxData.top,
    434. 

  434.                             height: newHeight,
    435. 

  435.                             width: newWidth,
    436. 

  436.                         };
    437. 

  437. 

  438.                         $image.cropper('setCropBoxData', newCropBoxData);
    439. 

  439.                     });
    440. 

  440. 

  441.                     // Download
    442. 

  442.                     if (typeof $download[0].download === 'undefined') {
    443. 

  443.                         $download.addClass('disabled');
    444. 

  444.                     }
    445. 

  445. 

  446.                     // Options
    447. 

  447.                     $('.docs-toggles').on('change', 'input', function () {
    448. 

  448.                         var $this = $(this);
    449. 

  449.                         var name = $this.attr('name');
    450. 

  450.                         var type = $this.prop('type');
    451. 

  451.                         var cropBoxData;
    452. 

  452.                         var canvasData;
    453. 

  453. 

  454.                         if (!$image.data('cropper')) {
    455. 

  455.                             return;
    456. 

  456.                         }
    457. 

  457. 

  458.                         if (type === 'checkbox') {
    459. 

  459.                             options[name] = $this.prop('checked');
    460. 

  460.                             cropBoxData = $image.cropper('getCropBoxData');
    461. 

  461.                             canvasData = $image.cropper('getCanvasData');
    462. 

  462. 

  463.                             options.ready = function () {
    464. 

  464.                                 $image.cropper('setCropBoxData', cropBoxData);
    465. 

  465.                                 $image.cropper('setCanvasData', canvasData);
    466. 

  466.                             };
    467. 

  467.                         } else if (type === 'radio') {
    468. 

  468.                             options[name] = $this.val();
    469. 

  469.                         }
    470. 

  470.                         $image.cropper('destroy').cropper(options);
    471. 

  471.                     });
    472. 

  472. 

  473.                     // Methods
    474. 

  474.                     $('.docs-buttons').on('click', '[data-method]', function () {
    475. 

  475.                         var $this = $(this);
    476. 

  476.                         var data = $this.data();
    477. 

  477.                         var cropper = $image.data('cropper');
    478. 

  478.                         var cropped;
    479. 

  479.                         var $target;
    480. 

  480.                         var result;
    481. 

  481. 

  482.                         if ($this.prop('disabled') || $this.hasClass('disabled')) {
    483. 

  483.                             return;
    484. 

  484.                         }
    485. 

  485. 

  486.                         if (cropper && data.method) {
    487. 

  487.                             data = $.extend({}, data); // Clone a new one
    488. 

  488.                             if (typeof data.target !== 'undefined') {
    489. 

  489.                                 $target = $(data.target);
    490. 

  490.                                 if (typeof data.option === 'undefined') {
    491. 

  491.                                     try {
    492. 

  492.                                         data.option = JSON.parse($target.val());
    493. 

  493.                                     } catch (e) {
    494. 

  494.                                         console.log(e.message);
    495. 

  495.                                     }
    496. 

  496.                                 }
    497. 

  497.                             }
    498. 

  498. 

  499.                             cropped = cropper.cropped;
    500. 

  500.                             switch (data.method) {
    501. 

  501.                                 case 'rotate':
    502. 

  502.                                     if (cropped && options.viewMode > 0) {
    503. 

  503.                                         $image.cropper('clear');
    504. 

  504.                                     }
    505. 

  505.                                     break;
    506. 

  506. 

  507.                                 case 'getCroppedCanvas':
    508. 

  508.                                     if (uploadedImageType === 'image/jpeg') {
    509. 

  509.                                         if (!data.option) {
    510. 

  510.                                             data.option = {};
    511. 

  511.                                         }
    512. 

  512.                                         $.extend(data.option, croppedOptions);
    513. 

  513.                                         data.option.fillColor = '#fff';
    514. 

  514.                                     }
    515. 

  515.                                     break;
    516. 

  516.                             }
    517. 

  517.                             result = $image.cropper(data.method, data.option);
    518. 

  518.                             switch (data.method) {
    519. 

  519.                                 case 'rotate':
    520. 

  520.                                     if (cropped && options.viewMode > 0) {
    521. 

  521.                                         $image.cropper('crop');
    522. 

  522.                                     }
    523. 

  523.                                     break;
    524. 

  524.                                 case 'scaleX':
    525. 

  525.                                 case 'scaleY':
    526. 

  526.                                     $(this).data('option', -data.option);
    527. 

  527.                                     break;
    528. 

  528. 

  529.                                 case 'getCroppedCanvas':
    530. 

  530.                                     if (result) {
    531. 

  531.                                         // Bootstrap's Modal
    532. 

  532.                                         $('#getCroppedCanvasModal').modal().find('.modal-body').html(result);
    533. 

  533. 

  534.                                         if (!$download.hasClass('disabled')) {
    535. 

  535.                                             download.download = uploadedImageName;
    536. 

  536.                                             $download.attr('href', result.toDataURL(uploadedImageType));
    537. 

  537.                                         }
    538. 

  538.                                     }
    539. 

  539.                                     break;
    540. 

  540. 

  541.                                 case 'destroy':
    542. 

  542.                                     if (uploadedImageURL) {
    543. 

  543.                                         URL.revokeObjectURL(uploadedImageURL);
    544. 

  544.                                         uploadedImageURL = '';
    545. 

  545.                                         $image.attr('src', originalImageURL);
    546. 

  546.                                     }
    547. 

  547. 

  548.                                     break;
    549. 

  549.                             }
    550. 

  550. 

  551.                             if ($.isPlainObject(result) && $target) {
    552. 

  552.                                 try {
    553. 

  553.                                     $target.val(JSON.stringify(result));
    554. 

  554.                                 } catch (e) {
    555. 

  555.                                     console.log(e.message);
    556. 

  556.                                 }
    557. 

  557.                             }
    558. 

  558.                         }
    559. 

  559.                     });
    560. 

  560. 

  561.                     // 键盘支持
    562. 

  562.                     $(document.body).on('keydown', function (e) {
    563. 

  563.                         if (e.target !== this || !$image.data('cropper') || this.scrollTop > 300) {
    564. 

  564.                             return;
    565. 

  565.                         }
    566. 

  566.                         switch (e.which) {
    567. 

  567.                             case 37:
    568. 

  568.                                 e.preventDefault();
    569. 

  569.                                 $image.cropper('move', -1, 0);
    570. 

  570.                                 break;
    571. 

  571.                             case 38:
    572. 

  572.                                 e.preventDefault();
    573. 

  573.                                 $image.cropper('move', 0, -1);
    574. 

  574.                                 break;
    575. 

  575.                             case 39:
    576. 

  576.                                 e.preventDefault();
    577. 

  577.                                 $image.cropper('move', 1, 0);
    578. 

  578.                                 break;
    579. 

  579.                             case 40:
    580. 

  580.                                 e.preventDefault();
    581. 

  581.                                 $image.cropper('move', 0, 1);
    582. 

  582.                                 break;
    583. 

  583.                         }
    584. 

  584.                     });
    585. 

  585. 

  586.                     // 上传图片
    587. 

  587.                     var $inputImage = $('#inputImage');
    588. 

  588. 

  589.                     if (URL) {
    590. 

  590.                         $inputImage.change(function () {
    591. 

  591.                             var files = this.files;
    592. 

  592.                             var file;
    593. 

  593. 

  594.                             if (!$image.data('cropper')) {
    595. 

  595.                                 return;
    596. 

  596.                             }
    597. 

  597. 

  598.                             if (files && files.length) {
    599. 

  599.                                 file = files[0];
    600. 

  600. 

  601.                                 if (/^image\/\w+$/.test(file.type)) {
    602. 

  602.                                     uploadedImageName = file.name;
    603. 

  603.                                     uploadedImageType = file.type;
    604. 

  604. 

  605.                                     if (uploadedImageURL) {
    606. 

  606.                                         URL.revokeObjectURL(uploadedImageURL);
    607. 

  607.                                     }
    608. 

  608. 

  609.                                     uploadedImageURL = URL.createObjectURL(file);
    610. 

  610.                                     $image.cropper('destroy').attr('src', uploadedImageURL).cropper(options);
    611. 

  611.                                     $inputImage.val('');
    612. 

  612.                                 } else {
    613. 

  613.                                     window.alert('请选择一张图片');
    614. 

  614.                                 }
    615. 

  615.                             }
    616. 

  616.                         });
    617. 

  617.                     } else {
    618. 

  618.                         $inputImage.prop('disabled', true).parent().addClass('disabled');
    619. 

  619.                     }
    620. 

  620.                 }
    621. 

  621.             };
    622. 

  622.             return Controller;
    623. 

  623.         });
    624. 

  624.     };
    625. 

  625. </script>
    626. 

  626. 

  627. <script src="__CDN__/assets/js/require{$Think.config.app_debug?'':'.min'}.js" data-main="__CDN__/assets/js/require-frontend{$Think.config.app_debug?'':'.min'}.js?v={$site.version}"></script>
    628. 

  628. 

  629. </body>
    630. 

  630. </html>
    631.