cropper.min.js 36 KB

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  1. /*!
  2. * Cropper.js v1.5.13
  3. * https://fengyuanchen.github.io/cropperjs
  4. *
  5. * Copyright 2015-present Chen Fengyuan
  6. * Released under the MIT license
  7. *
  8. * Date: 2022-11-20T05:30:46.114Z
  9. */
  10. !function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).Cropper=e()}(this,function(){"use strict";function C(e,t){var i,a=Object.keys(e);return Object.getOwnPropertySymbols&&(i=Object.getOwnPropertySymbols(e),t&&(i=i.filter(function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable})),a.push.apply(a,i)),a}function S(a){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?C(Object(n),!0).forEach(function(t){var e,i;e=a,i=n[t=t],t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i}):Object.getOwnPropertyDescriptors?Object.defineProperties(a,Object.getOwnPropertyDescriptors(n)):C(Object(n)).forEach(function(t){Object.defineProperty(a,t,Object.getOwnPropertyDescriptor(n,t))})}return a}function D(t){return(D="function"==typeof Symbol&&"symbol"==typeof 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Uint8Array(t);0<a.length;)i.push(zt.apply(null,bt(a.subarray(0,8192)))),a=a.subarray(8192);return"data:".concat(e,";base64,").concat(btoa(i.join("")))}(t,st),n=(t=function(t){var e=0,i=1,a=1;switch(t){case 2:i=-1;break;case 3:e=-180;break;case 4:a=-1;break;case 5:e=90,a=-1;break;case 6:e=90;break;case 7:e=90,i=-1;break;case 8:e=-90}return{rotate:e,scaleX:i,scaleY:a}}(a)).rotate,o=t.scaleX,h=t.scaleY),e.rotatable&&(i.rotate=n),e.scalable&&(i.scaleX=o,i.scaleY=h),this.clone()}},{key:"clone",value:function(){var t=this.element,e=this.url,i=t.crossOrigin,a=e,n=(this.options.checkCrossOrigin&&Nt(e)&&(i=i||"anonymous",a=Lt(e)),this.crossOrigin=i,this.crossOriginUrl=a,document.createElement("img"));i&&(n.crossOrigin=i),n.src=a||e,n.alt=t.alt||"The image to crop",(this.image=n).onload=this.start.bind(this),n.onerror=this.stop.bind(this),v(n,K),t.parentNode.insertBefore(n,t.nextSibling)}},{key:"start",value:function(){function t(t,e){g(a.imageData,{naturalWidth:t,naturalHeight:e,aspectRatio:t/e}),a.initialImageData=g({},a.imageData),a.sizing=!1,a.sized=!0,a.build()}var e,i,a=this,n=this.image,o=(n.onload=null,n.onerror=null,this.sizing=!0,h.navigator&&/(?:iPad|iPhone|iPod).*?AppleWebKit/i.test(h.navigator.userAgent));n.naturalWidth&&!o?t(n.naturalWidth,n.naturalHeight):(e=document.createElement("img"),i=document.body||document.documentElement,(this.sizingImage=e).onload=function(){t(e.width,e.height),o||i.removeChild(e)},e.src=n.src,o||(e.style.cssText="left:0;max-height:none!important;max-width:none!important;min-height:0!important;min-width:0!important;opacity:0;position:absolute;top:0;z-index:-1;",i.appendChild(e)))}},{key:"stop",value:function(){var t=this.image;t.onload=null,t.onerror=null,t.parentNode.removeChild(t),this.image=null}},{key:"build",value:function(){var t,e,i,a,n,o,h,r,s;this.sized&&!this.ready&&(t=this.element,e=this.options,i=this.image,a=t.parentNode,(n=document.createElement("div")).innerHTML='<div class="cropper-container" touch-action="none"><div class="cropper-wrap-box"><div class="cropper-canvas"></div></div><div class="cropper-drag-box"></div><div class="cropper-crop-box"><span class="cropper-view-box"></span><span class="cropper-dashed dashed-h"></span><span class="cropper-dashed dashed-v"></span><span class="cropper-center"></span><span class="cropper-face"></span><span class="cropper-line line-e" data-cropper-action="e"></span><span class="cropper-line line-n" data-cropper-action="n"></span><span class="cropper-line line-w" data-cropper-action="w"></span><span class="cropper-line line-s" data-cropper-action="s"></span><span class="cropper-point point-e" data-cropper-action="e"></span><span class="cropper-point point-n" data-cropper-action="n"></span><span class="cropper-point point-w" data-cropper-action="w"></span><span class="cropper-point point-s" data-cropper-action="s"></span><span class="cropper-point point-ne" data-cropper-action="ne"></span><span class="cropper-point point-nw" data-cropper-action="nw"></span><span class="cropper-point point-sw" data-cropper-action="sw"></span><span class="cropper-point point-se" data-cropper-action="se"></span></div></div>',o=(n=n.querySelector(".".concat(c,"-container"))).querySelector(".".concat(c,"-canvas")),h=n.querySelector(".".concat(c,"-drag-box")),s=(r=n.querySelector(".".concat(c,"-crop-box"))).querySelector(".".concat(c,"-face")),this.container=a,this.cropper=n,this.canvas=o,this.dragBox=h,this.cropBox=r,this.viewBox=n.querySelector(".".concat(c,"-view-box")),this.face=s,o.appendChild(i),v(t,L),a.insertBefore(n,t.nextSibling),X(i,K),this.initPreview(),this.bind(),e.initialAspectRatio=Math.max(0,e.initialAspectRatio)||NaN,e.aspectRatio=Math.max(0,e.aspectRatio)||NaN,e.viewMode=Math.max(0,Math.min(3,Math.round(e.viewMode)))||0,v(r,L),e.guides||v(r.getElementsByClassName("".concat(c,"-dashed")),L),e.center||v(r.getElementsByClassName("".concat(c,"-center")),L),e.background&&v(n,"".concat(c,"-bg")),e.highlight||v(s,Z),e.cropBoxMovable&&(v(s,G),w(s,d,P)),e.cropBoxResizable||(v(r.getElementsByClassName("".concat(c,"-line")),L),v(r.getElementsByClassName("".concat(c,"-point")),L)),this.render(),this.ready=!0,this.setDragMode(e.dragMode),e.autoCrop&&this.crop(),this.setData(e.data),l(e.ready)&&b(t,"ready",e.ready,{once:!0}),y(t,"ready"))}},{key:"unbuild",value:function(){var t;this.ready&&(this.ready=!1,this.unbind(),this.resetPreview(),(t=this.cropper.parentNode)&&t.removeChild(this.cropper),X(this.element,L))}},{key:"uncreate",value:function(){this.ready?(this.unbuild(),this.ready=!1,this.cropped=!1):this.sizing?(this.sizingImage.onload=null,this.sizing=!1,this.sized=!1):this.reloading?(this.xhr.onabort=null,this.xhr.abort()):this.image&&this.stop()}}])&&A(t.prototype,e),i&&A(t,i),Object.defineProperty(t,"prototype",{writable:!1}),n}();return g(Pt.prototype,t,i,e,Rt,St,At),Pt});