/*! * Cropper.js v1.5.6 * https://fengyuanchen.github.io/cropperjs * * Copyright 2015-present Chen Fengyuan * Released under the MIT license * * Date: 2019-10-04T04:33:48.372Z */ !function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t=t||self).Cropper=e()}(this,function(){"use strict";function e(t){return(e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function a(t,e){for(var i=0;it.width?3===i?h=t.height*r:s=t.width/r:3===i?s=t.width/r:h=t.height*r;var c={aspectRatio:r,naturalWidth:n,naturalHeight:o,width:h,height:s};c.left=(t.width-h)/2,c.top=(t.height-s)/2,c.oldLeft=c.left,c.oldTop=c.top,this.canvasData=c,this.limited=1===i||2===i,this.limitCanvas(!0,!0),this.initialImageData=ht({},e),this.initialCanvasData=ht({},c)},limitCanvas:function(t,e){var i=this.options,a=this.containerData,n=this.canvasData,o=this.cropBoxData,r=i.viewMode,h=n.aspectRatio,s=this.cropped&&o;if(t){var c=Number(i.minCanvasWidth)||0,l=Number(i.minCanvasHeight)||0;1=a.width&&(n.minLeft=Math.min(0,p),n.maxLeft=Math.max(0,p)),n.height>=a.height&&(n.minTop=Math.min(0,u),n.maxTop=Math.max(0,u))))}else n.minLeft=-n.width,n.minTop=-n.height,n.maxLeft=a.width,n.maxTop=a.height},renderCanvas:function(t,e){var i=this.canvasData,a=this.imageData;if(e){var n=function(t){var e=t.width,i=t.height,a=t.degree;if(90===(a=Math.abs(a)%180))return{width:i,height:e};var n=a%90*Math.PI/180,o=Math.sin(n),r=Math.cos(n),h=e*r+i*o,s=e*o+i*r;return 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s=Number(i.minCropBoxWidth)||0,c=Number(i.minCropBoxHeight)||0,l=r?Math.min(a.width,n.width,n.width+n.left,a.width-n.left):a.width,d=r?Math.min(a.height,n.height,n.height+n.top,a.height-n.top):a.height;s=Math.min(s,a.width),c=Math.min(c,a.height),h&&(s&&c?si.maxWidth||i.widthi.maxHeight||i.height=e.width&&i.height>=e.height?k:D),dt(this.cropBox,ht({width:i.width,height:i.height},Et({translateX:i.left,translateY:i.top}))),this.cropped&&this.limited&&this.limitCanvas(!0,!0),this.disabled||this.output()},output:function(){this.preview(),Ct(this.element,b,this.getData())}},Xt={initPreview:function(){var t=this.element,i=this.crossOrigin,e=this.options.preview,a=i?this.crossOriginUrl:this.url,n=t.alt||"The image to preview",o=document.createElement("img");if(i&&(o.crossOrigin=i),o.src=a,o.alt=n,this.viewBox.appendChild(o),this.viewBoxImage=o,e){var r=e;"string"==typeof e?r=t.ownerDocument.querySelectorAll(e):e.querySelector&&(r=[e]),rt(this.previews=r,function(t){var 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';var o=n.querySelector(".".concat(l,"-container")),r=o.querySelector(".".concat(l,"-canvas")),h=o.querySelector(".".concat(l,"-drag-box")),s=o.querySelector(".".concat(l,"-crop-box")),c=s.querySelector(".".concat(l,"-face"));this.container=a,this.cropper=o,this.canvas=r,this.dragBox=h,this.cropBox=s,this.viewBox=o.querySelector(".".concat(l,"-view-box")),this.face=c,r.appendChild(i),pt(t,X),a.insertBefore(o,t.nextSibling),this.isImg||ut(i,d),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,pt(s,X),e.guides||pt(s.getElementsByClassName("".concat(l,"-dashed")),X),e.center||pt(s.getElementsByClassName("".concat(l,"-center")),X),e.background&&pt(o,"".concat(l,"-bg")),e.highlight||pt(c,p),e.cropBoxMovable&&(pt(c,u),wt(c,m,D)),e.cropBoxResizable||(pt(s.getElementsByClassName("".concat(l,"-line")),X),pt(s.getElementsByClassName("".concat(l,"-point")),X)),this.render(),this.ready=!0,this.setDragMode(e.dragMode),e.autoCrop&&this.crop(),this.setData(e.data),at(e.ready)&&Mt(t,I,e.ready,{once:!0}),Ct(t,I)}}},{key:"unbuild",value:function(){this.ready&&(this.ready=!1,this.unbind(),this.resetPreview(),this.cropper.parentNode.removeChild(this.cropper),ut(this.element,X))}},{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()}}],[{key:"noConflict",value:function(){return window.Cropper=Pt,i}},{key:"setDefaults",value:function(t){ht(G,it(t)&&t)}}]),i}();return ht(It.prototype,Yt,Xt,Rt,St,At,jt),It});