File "cropper.min.js"
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/*!
* Cropper v3.0.0-rc.3
* https://github.com/fengyuanchen/cropper
*
* Copyright (c) 2017 Fengyuan Chen
* Released under the MIT license
*
* Date: 2017-07-07T13:00:47.346Z
*/
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0;!l&&e.shiftKey&&(l=p&&m?p/m:1),i.limited&&(x=d.minLeft,b=d.minTop,y=x+Math.min(h.width,s.width,s.left+s.width),C=b+Math.min(h.height,s.height,s.top+s.height));var B={x:r.endX-r.startX,y:r.endY-r.startY};switch(l&&(B.X=B.y*l,B.Y=B.x/l),c){case"all":g+=B.x,u+=B.y;break;case j:if(B.x>=0&&(f>=y||l&&(u<=b||w>=C))){M=!1;break}p+=B.x,l&&(m=p/l,u-=B.Y/2),p<0&&(c=F,p=0);break;case q:if(B.y<=0&&(u<=b||l&&(g<=x||f>=y))){M=!1;break}m-=B.y,u+=B.y,l&&(p=m*l,g+=B.X/2),m<0&&(c=Q,m=0);break;case F:if(B.x<=0&&(g<=x||l&&(u<=b||w>=C))){M=!1;break}p-=B.x,g+=B.x,l&&(m=p/l,u+=B.Y/2),p<0&&(c=j,p=0);break;case Q:if(B.y>=0&&(w>=C||l&&(g<=x||f>=y))){M=!1;break}m+=B.y,l&&(p=m*l,g-=B.X/2),m<0&&(c=q,m=0);break;case V:if(l){if(B.y<=0&&(u<=b||f>=y)){M=!1;break}m-=B.y,u+=B.y,p=m*l}else B.x>=0?f<y?p+=B.x:B.y<=0&&u<=b&&(M=!1):p+=B.x,B.y<=0?u>b&&(m-=B.y,u+=B.y):(m-=B.y,u+=B.y);p<0&&m<0?(c=Z,m=0,p=0):p<0?(c=G,p=0):m<0&&(c=K,m=0);break;case G:if(l){if(B.y<=0&&(u<=b||g<=x)){M=!1;break}m-=B.y,u+=B.y,p=m*l,g+=B.X}else B.x<=0?g>x?(p-=B.x,g+=B.x):B.y<=0&&u<=b&&(M=!1):(p-=B.x,g+=B.x),B.y<=0?u>b&&(m-=B.y,u+=B.y):(m-=B.y,u+=B.y);p<0&&m<0?(c=K,m=0,p=0):p<0?(c=V,p=0):m<0&&(c=Z,m=0);break;case Z:if(l){if(B.x<=0&&(g<=x||w>=C)){M=!1;break}p-=B.x,g+=B.x,m=p/l}else B.x<=0?g>x?(p-=B.x,g+=B.x):B.y>=0&&w>=C&&(M=!1):(p-=B.x,g+=B.x),B.y>=0?w<C&&(m+=B.y):m+=B.y;p<0&&m<0?(c=V,m=0,p=0):p<0?(c=K,p=0):m<0&&(c=G,m=0);break;case K:if(l){if(B.x>=0&&(f>=y||w>=C)){M=!1;break}p+=B.x,m=p/l}else B.x>=0?f<y?p+=B.x:B.y>=0&&w>=C&&(M=!1):p+=B.x,B.y>=0?w<C&&(m+=B.y):m+=B.y;p<0&&m<0?(c=G,m=0,p=0):p<0?(c=Z,p=0):m<0&&(c=V,m=0);break;case"move":i.move(B.x,B.y),M=!1;break;case"zoom":i.zoom(v(o),e.originalEvent),M=!1;break;case"crop":if(!B.x||!B.y){M=!1;break}$=i.$cropper.offset(),g=r.startX-$.left,u=r.startY-$.top,p=d.minWidth,m=d.minHeight,B.x>0?c=B.y>0?K:V:B.x<0&&(g-=p,c=B.y>0?Z:G),B.y<0&&(u-=m),i.cropped||(i.$cropBox.removeClass("cropper-hidden"),i.cropped=!0,i.limited&&i.limitCropBox(!0,!0))}M&&(d.width=p,d.height=m,d.left=g,d.top=u,i.action=c,i.renderCropBox()),t.each(o,function(t,e){e.startX=e.endX,e.startY=e.endY})}},_=function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")},tt=function(){function t(t,e){for(var i=0;i<e.length;i++){var a=e[i];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(t,a.key,a)}}return function(e,i,a){return i&&t(e.prototype,i),a&&t(e,a),e}}(),et=function(t){if(Array.isArray(t)){for(var e=0,i=Array(t.length);e<t.length;e++)i[e]=t[e];return i}return Array.from(t)},it={crop:function(){var t=this;t.ready&&!t.disabled&&(t.cropped||(t.cropped=!0,t.limitCropBox(!0,!0),t.options.modal&&t.$dragBox.addClass("cropper-modal"),t.$cropBox.removeClass("cropper-hidden")),t.setCropBoxData(t.initialCropBox))},reset:function(){var e=this;e.ready&&!e.disabled&&(e.image=t.extend({},e.initialImage),e.canvas=t.extend({},e.initialCanvas),e.cropBox=t.extend({},e.initialCropBox),e.renderCanvas(),e.cropped&&e.renderCropBox())},clear:function(){var e=this;e.cropped&&!e.disabled&&(t.extend(e.cropBox,{left:0,top:0,width:0,height:0}),e.cropped=!1,e.renderCropBox(),e.limitCanvas(!0,!0),e.renderCanvas(),e.$dragBox.removeClass("cropper-modal"),e.$cropBox.addClass("cropper-hidden"))},replace:function(t,e){var i=this;!i.disabled&&t&&(i.isImg&&i.$element.attr("src",t),e?(i.url=t,i.$clone.attr("src",t),i.ready&&i.$preview.find("img").add(i.$clone2).attr("src",t)):(i.isImg&&(i.replaced=!0),i.options.data=null,i.load(t)))},enable:function(){var t=this;t.ready&&(t.disabled=!1,t.$cropper.removeClass("cropper-disabled"))},disable:function(){var t=this;t.ready&&(t.disabled=!0,t.$cropper.addClass("cropper-disabled"))},destroy:function(){var t=this,e=t.$element;t.loaded?(t.isImg&&t.replaced&&e.attr("src",t.originalUrl),t.unbuild(),e.removeClass("cropper-hidden")):t.isImg?e.off("load",t.start):t.$clone&&t.$clone.remove(),e.removeData("cropper")},move:function(t,e){var a=this,o=a.canvas;a.moveTo(i(t)?t:o.left+Number(t),i(e)?e:o.top+Number(e))},moveTo:function(t,a){var o=this,n=o.canvas,r=!1;i(a)&&(a=t),t=Number(t),a=Number(a),o.ready&&!o.disabled&&o.options.movable&&(e(t)&&(n.left=t,r=!0),e(a)&&(n.top=a,r=!0),r&&o.renderCanvas(!0))},zoom:function(t,e){var i=this,a=i.canvas;t=Number(t),t=t<0?1/(1-t):1+t,i.zoomTo(a.width*t/a.naturalWidth,e)},zoomTo:function(t,e){var i=this,a=i.options,o=i.pointers,r=i.canvas,h=r.width,s=r.height,d=r.naturalWidth,c=r.naturalHeight;if(t=Number(t),t>=0&&i.ready&&!i.disabled&&a.zoomable){var l=d*t,p=c*t,m=void 0;if(e&&(m=e.originalEvent),i.trigger("zoom",{originalEvent:m,oldRatio:h/d,ratio:l/d}).isDefaultPrevented())return;if(m){var g=i.$cropper.offset(),u=o&&n(o).length?w(o):{pageX:e.pageX||m.pageX||0,pageY:e.pageY||m.pageY||0};r.left-=(l-h)*((u.pageX-g.left-r.left)/h),r.top-=(p-s)*((u.pageY-g.top-r.top)/s)}else r.left-=(l-h)/2,r.top-=(p-s)/2;r.width=l,r.height=p,i.renderCanvas(!0)}},rotate:function(t){var e=this;e.rotateTo((e.image.rotate||0)+Number(t))},rotateTo:function(t){var i=this;t=Number(t),e(t)&&i.ready&&!i.disabled&&i.options.rotatable&&(i.image.rotate=t%360,i.rotated=!0,i.renderCanvas(!0))},scale:function(t,a){var o=this,n=o.image,r=!1;i(a)&&(a=t),t=Number(t),a=Number(a),o.ready&&!o.disabled&&o.options.scalable&&(e(t)&&(n.scaleX=t,r=!0),e(a)&&(n.scaleY=a,r=!0),r&&o.renderImage(!0))},scaleX:function(t){var i=this,a=i.image.scaleY;i.scale(t,e(a)?a:1)},scaleY:function(t){var i=this,a=i.image.scaleX;i.scale(e(a)?a:1,t)},getData:function(e){var i=this,a=i.options,o=i.image,n=i.canvas,r=i.cropBox,h=void 0,s=void 0;return i.ready&&i.cropped?(s={x:r.left-n.left,y:r.top-n.top,width:r.width,height:r.height},h=o.width/o.naturalWidth,t.each(s,function(t,i){i/=h,s[t]=e?Math.round(i):i})):s={x:0,y:0,width:0,height:0},a.rotatable&&(s.rotate=o.rotate||0),a.scalable&&(s.scaleX=o.scaleX||1,s.scaleY=o.scaleY||1),s},setData:function(i){var a=this,o=a.options,n=a.image,r=a.canvas,h={},s=void 0,d=void 0,c=void 0;t.isFunction(i)&&(i=i.call(a.element)),a.ready&&!a.disabled&&t.isPlainObject(i)&&(o.rotatable&&e(i.rotate)&&i.rotate!==n.rotate&&(n.rotate=i.rotate,a.rotated=s=!0),o.scalable&&(e(i.scaleX)&&i.scaleX!==n.scaleX&&(n.scaleX=i.scaleX,d=!0),e(i.scaleY)&&i.scaleY!==n.scaleY&&(n.scaleY=i.scaleY,d=!0)),s?a.renderCanvas():d&&a.renderImage(),c=n.width/n.naturalWidth,e(i.x)&&(h.left=i.x*c+r.left),e(i.y)&&(h.top=i.y*c+r.top),e(i.width)&&(h.width=i.width*c),e(i.height)&&(h.height=i.height*c),a.setCropBoxData(h))},getContainerData:function(){return this.ready?this.container:{}},getImageData:function(){return this.loaded?this.image:{}},getCanvasData:function(){var e=this,i=e.canvas,a={};return e.ready&&t.each(["left","top","width","height","naturalWidth","naturalHeight"],function(t,e){a[e]=i[e]}),a},setCanvasData:function(i){var a=this,o=a.canvas,n=o.aspectRatio;t.isFunction(i)&&(i=i.call(a.$element)),a.ready&&!a.disabled&&t.isPlainObject(i)&&(e(i.left)&&(o.left=i.left),e(i.top)&&(o.top=i.top),e(i.width)?(o.width=i.width,o.height=i.width/n):e(i.height)&&(o.height=i.height,o.width=i.height*n),a.renderCanvas(!0))},getCropBoxData:function(){var t=this,e=t.cropBox;return t.ready&&t.cropped?{left:e.left,top:e.top,width:e.width,height:e.height}:{}},setCropBoxData:function(i){var a=this,o=a.cropBox,n=a.options.aspectRatio,r=void 0,h=void 0;t.isFunction(i)&&(i=i.call(a.$element)),a.ready&&a.cropped&&!a.disabled&&t.isPlainObject(i)&&(e(i.left)&&(o.left=i.left),e(i.top)&&(o.top=i.top),e(i.width)&&i.width!==o.width&&(r=!0,o.width=i.width),e(i.height)&&i.height!==o.height&&(h=!0,o.height=i.height),n&&(r?o.height=o.width/n:h&&(o.width=o.height*n)),a.renderCropBox())},getCroppedCanvas:function(e){var i=this;if(!i.ready||!window.HTMLCanvasElement)return null;if(t.isPlainObject(e)||(e={}),!i.cropped)return l(i.$clone[0],i.image,e);var a=i.getData(),o=a.width,n=a.height,r=o/n,h=void 0,s=void 0,d=void 0;t.isPlainObject(e)&&(h=e.width,s=e.height,h?(s=h/r,d=h/o):s&&(h=s*r,d=s/n));var c=Math.floor(h||o),p=Math.floor(s||n),m=t("<canvas>")[0],g=m.getContext("2d");m.width=c,m.height=p,e.fillColor&&(g.fillStyle=e.fillColor,g.fillRect(0,0,c,p));var u=function(){var t=l(i.$clone[0],i.image,e),r=t.width,h=t.height,s=i.canvas,c=[t],p=a.x+s.naturalWidth*(Math.abs(a.scaleX||1)-1)/2,m=a.y+s.naturalHeight*(Math.abs(a.scaleY||1)-1)/2,g=void 0,u=void 0,f=void 0,v=void 0,w=void 0,x=void 0;return p<=-o||p>r?p=g=f=w=0:p<=0?(f=-p,p=0,g=w=Math.min(r,o+p)):p<=r&&(f=0,g=w=Math.min(o,r-p)),g<=0||m<=-n||m>h?m=u=v=x=0:m<=0?(v=-m,m=0,u=x=Math.min(h,n+m)):m<=h&&(v=0,u=x=Math.min(n,h-m)),c.push(Math.floor(p),Math.floor(m),Math.floor(g),Math.floor(u)),d&&(f*=d,v*=d,w*=d,x*=d),w>0&&x>0&&c.push(Math.floor(f),Math.floor(v),Math.floor(w),Math.floor(x)),c}();return g.imageSmoothingEnabled=!!e.imageSmoothingEnabled,e.imageSmoothingQuality&&(g.imageSmoothingQuality=e.imageSmoothingQuality),g.drawImage.apply(g,et(u)),m},setAspectRatio:function(t){var e=this,a=e.options;e.disabled||i(t)||(a.aspectRatio=Math.max(0,t)||NaN,e.ready&&(e.initCropBox(),e.cropped&&e.renderCropBox()))},setDragMode:function(t){var e=this,i=e.options,a=void 0,o=void 0;e.loaded&&!e.disabled&&(a="crop"===t,o=i.movable&&"move"===t,t=a||o?t:"none",e.$dragBox.data("action",t).toggleClass("cropper-crop",a).toggleClass("cropper-move",o),i.cropBoxMovable||e.$face.data("action",t).toggleClass("cropper-crop",a).toggleClass("cropper-move",o))}},at="cropper-hidden",ot=/^data:/,nt=/^data:image\/jpeg;base64,/,rt=function(){function e(i,a){_(this,e);var o=this;o.$element=t(i),o.options=t.extend({},x,t.isPlainObject(a)&&a),o.loaded=!1,o.ready=!1,o.completed=!1,o.rotated=!1,o.cropped=!1,o.disabled=!1,o.replaced=!1,o.limited=!1,o.wheeling=!1,o.isImg=!1,o.originalUrl="",o.canvas=null,o.cropBox=null,o.pointers={},o.init()}return tt(e,[{key:"init",value:function(){var t=this,e=t.$element,i=void 0;if(e.is("img")){if(t.isImg=!0,t.originalUrl=i=e.attr("src"),!i)return;i=e.prop("src")}else e.is("canvas")&&window.HTMLCanvasElement&&(i=e[0].toDataURL());t.load(i)}},{key:"trigger",value:function(e,i){var a=t.Event(e,i);return this.$element.trigger(a),a}},{key:"load",value:function(e){var i=this,a=i.options,o=i.$element;if(e){if(i.url=e,i.image={},!a.checkOrientation||!window.ArrayBuffer)return void i.clone();if(ot.test(e))return void(nt.test(e)?i.read(g(e)):i.clone());var n=new XMLHttpRequest;n.onerror=n.onabort=t.proxy(function(){i.clone()},this),n.onload=function(){i.read(this.response)},a.checkCrossOrigin&&r(e)&&o.prop("crossOrigin")&&(e=h(e)),n.open("get",e),n.responseType="arraybuffer",n.withCredentials="use-credentials"===o.prop("crossOrigin"),n.send()}}},{key:"read",value:function(t){var e=this,i=e.options,a=m(t),o=e.image,n=0,r=1,h=1;if(a>1)switch(e.url=u(t),a){case 2:r=-1;break;case 3:n=-180;break;case 4:h=-1;break;case 5:n=90,h=-1;break;case 6:n=90;break;case 7:n=90,r=-1;break;case 8:n=-90}i.rotatable&&(o.rotate=n),i.scalable&&(o.scaleX=r,o.scaleY=h),e.clone()}},{key:"clone",value:function(){var e=this,i=e.options,a=e.$element,o=e.url,n="",s=void 0;i.checkCrossOrigin&&r(o)&&(n=a.prop("crossOrigin"),n?s=o:(n="anonymous",s=h(o))),e.crossOrigin=n,e.crossOriginUrl=s;var d=document.createElement("img");n&&(d.crossOrigin=n),d.src=s||o;var c=t(d);e.$clone=c,e.isImg?a[0].complete?e.start():a.one("load",t.proxy(e.start,this)):c.one("load",t.proxy(e.start,this)).one("error",t.proxy(e.stop,this)).addClass("cropper-hide").insertAfter(a)}},{key:"start",value:function(){var e=this,i=e.$clone,a=e.$element;e.isImg||(i.off("error",e.stop),a=i),s(a[0],function(i,a){t.extend(e.image,{naturalWidth:i,naturalHeight:a,aspectRatio:i/a}),e.loaded=!0,e.build()})}},{key:"stop",value:function(){var t=this;t.$clone.remove(),t.$clone=null}},{key:"build",value:function(){var e=this,i=e.options,a=e.$element,o=e.$clone,n=void 0,r=void 0,h=void 0;e.loaded&&(e.ready&&e.unbuild(),e.$container=a.parent(),e.$cropper=n=t(b),e.$canvas=n.find(".cropper-canvas").append(o),e.$dragBox=n.find(".cropper-drag-box"),e.$cropBox=r=n.find(".cropper-crop-box"),e.$viewBox=n.find(".cropper-view-box"),e.$face=h=r.find(".cropper-face"),a.addClass(at).after(n),e.isImg||o.removeClass("cropper-hide"),e.initPreview(),e.bind(),i.aspectRatio=Math.max(0,i.aspectRatio)||NaN,i.viewMode=Math.max(0,Math.min(3,Math.round(i.viewMode)))||0,e.cropped=i.autoCrop,i.autoCrop?i.modal&&e.$dragBox.addClass("cropper-modal"):r.addClass(at),i.guides||r.find(".cropper-dashed").addClass(at),i.center||r.find(".cropper-center").addClass(at),i.cropBoxMovable&&h.addClass("cropper-move").data("action","all"),i.highlight||h.addClass("cropper-invisible"),i.background&&n.addClass("cropper-bg"),i.cropBoxResizable||r.find(".cropper-line, .cropper-point").addClass(at),e.setDragMode(i.dragMode),e.render(),e.ready=!0,e.setData(i.data),e.completing=setTimeout(function(){t.isFunction(i.ready)&&a.one("ready",i.ready),e.trigger("ready"),e.trigger("crop",e.getData()),e.completed=!0},0))}},{key:"unbuild",value:function(){var t=this;t.ready&&(t.completed||clearTimeout(t.completing),t.ready=!1,t.completed=!1,t.initialImage=null,t.initialCanvas=null,t.initialCropBox=null,t.container=null,t.canvas=null,t.cropBox=null,t.unbind(),t.resetPreview(),t.$preview=null,t.$viewBox=null,t.$cropBox=null,t.$dragBox=null,t.$canvas=null,t.$container=null,t.$cropper.remove(),t.$cropper=null)}}],[{key:"setDefaults",value:function(e){t.extend(x,t.isPlainObject(e)&&e)}}]),e}();t.extend(rt.prototype,k),t.extend(rt.prototype,D),t.extend(rt.prototype,U),t.extend(rt.prototype,S),t.extend(rt.prototype,J),t.extend(rt.prototype,it);var ht="cropper",st=t.fn.cropper;t.fn.cropper=function(e){for(var i=arguments.length,a=Array(i>1?i-1:0),o=1;o<i;o++)a[o-1]=arguments[o];var n=void 0;return this.each(function(i,o){var r=t(o),h=r.data(ht);if(!h){if(/destroy/.test(e))return;var s=t.extend({},r.data(),t.isPlainObject(e)&&e);r.data(ht,h=new rt(o,s))}if("string"==typeof e){var d=h[e];t.isFunction(d)&&(n=d.apply(h,a))}}),"undefined"!=typeof n?n:this},t.fn.cropper.Constructor=rt,t.fn.cropper.setDefaults=rt.setDefaults,t.fn.cropper.noConflict=function(){return t.fn.cropper=st,this}});