/*! * Cropper v2.2.2 * https://github.com/fengyuanchen/cropper * * Copyright (c) 2014-2015 Fengyuan Chen and contributors * Released under the MIT license * * Date: 2015-12-24T08:58:54.511Z */ !function(t){"function"==typeof define&&define.amd?define(["jquery"],t):t("object"==typeof exports?require("jquery"):jQuery)}(function(t){"use strict";function i(t){return"number"==typeof t&&!isNaN(t)}function e(t){return"undefined"==typeof t}function s(t,e){var s=[];return i(e)&&s.push(e),s.slice.apply(t,s)}function o(t,i){var e=s(arguments,2);return function(){return t.apply(i,e.concat(s(arguments)))}}function a(t){var i=t.match(/^(https?:)\/\/([^\:\/\?#]+):?(\d*)/i);return i&&(i[1]!==x.protocol||i[2]!==x.hostname||i[3]!==x.port)}function h(t){var i="timestamp="+(new Date).getTime();return t+(-1===t.indexOf("?")?"?":"&")+i}function n(t){return t?' crossOrigin="'+t+'"':""}function r(t,i){var e;return 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t=this.options,i=this.container,e=i.width,s=i.height,o=this.cropBox;(o.width>o.maxWidth||o.width<o.minWidth)&&(o.left=o.oldLeft),(o.height>o.maxHeight||o.height<o.minHeight)&&(o.top=o.oldTop),o.width=ft(mt(o.width,o.minWidth),o.maxWidth),o.height=ft(mt(o.height,o.minHeight),o.maxHeight),this.limitCropBox(!1,!0),o.oldLeft=o.left=ft(mt(o.left,o.minLeft),o.maxLeft),o.oldTop=o.top=ft(mt(o.top,o.minTop),o.maxTop),t.movable&&t.cropBoxMovable&&this.$face.data(J,o.width===e&&o.height===s?lt:rt),this.$cropBox.css({width:o.width,height:o.height,left:o.left,top:o.top}),this.isCropped&&this.isLimited&&this.limitCanvas(!0,!0),this.isDisabled||this.output()},output:function(){this.preview(),this.isCompleted?this.trigger(_,this.getData()):this.isBuilt||this.$element.one(j,t.proxy(function(){this.trigger(_,this.getData())},this))},initPreview:function(){var i=n(this.crossOrigin),e=i?this.crossOriginUrl:this.url;this.$preview=t(this.options.preview),this.$viewBox.html("<img"+i+' 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e=t(this),s=e.data(G),c=s.width,d=s.height,g=c,u=d,f=1;o&&(f=c/o,u=a*f),a&&u>d&&(f=d/a,g=o*f,u=d),e.css({width:g,height:u}).find("img").css({width:h*f,height:n*f,marginLeft:-r*f,marginTop:-l*f,transform:p(i)})}))},bind:function(){var i=this.options,e=this.$element,s=this.$cropper;t.isFunction(i.cropstart)&&e.on(S,i.cropstart),t.isFunction(i.cropmove)&&e.on(A,i.cropmove),t.isFunction(i.cropend)&&e.on(N,i.cropend),t.isFunction(i.crop)&&e.on(_,i.crop),t.isFunction(i.zoom)&&e.on(q,i.zoom),s.on(R,t.proxy(this.cropStart,this)),i.zoomable&&i.zoomOnWheel&&s.on(O,t.proxy(this.wheel,this)),i.toggleDragModeOnDblclick&&s.on(P,t.proxy(this.dblclick,this)),w.on(H,this._cropMove=o(this.cropMove,this)).on(z,this._cropEnd=o(this.cropEnd,this)),i.responsive&&v.on(I,this._resize=o(this.resize,this))},unbind:function(){var i=this.options,e=this.$element,s=this.$cropper;t.isFunction(i.cropstart)&&e.off(S,i.cropstart),t.isFunction(i.cropmove)&&e.off(A,i.cropmove),t.isFunction(i.cropend)&&e.off(N,i.cropend),t.isFunction(i.crop)&&e.off(_,i.crop),t.isFunction(i.zoom)&&e.off(q,i.zoom),s.off(R,this.cropStart),i.zoomable&&i.zoomOnWheel&&s.off(O,this.wheel),i.toggleDragModeOnDblclick&&s.off(P,this.dblclick),w.off(H,this._cropMove).off(z,this._cropEnd),i.responsive&&v.off(I,this._resize)},resize:function(){var i,e,s,o=this.options.restore,a=this.$container,h=this.container;!this.isDisabled&&h&&(s=a.width()/h.width,(1!==s||a.height()!==h.height)&&(o&&(i=this.getCanvasData(),e=this.getCropBoxData()),this.render(),o&&(this.setCanvasData(t.each(i,function(t,e){i[t]=e*s})),this.setCropBoxData(t.each(e,function(t,i){e[t]=i*s})))))},dblclick:function(){this.isDisabled||(this.$dragBox.hasClass(W)?this.setDragMode(lt):this.setDragMode(pt))},wheel:function(i){var e=i.originalEvent,s=e||i,o=ut(this.options.wheelZoomRatio)||.1,a=1;this.isDisabled||(i.preventDefault(),this.wheeling||(this.wheeling=!0,setTimeout(t.proxy(function(){this.wheeling=!1},this),50),s.deltaY?a=s.deltaY>0?1:-1:s.wheelDelta?a=-s.wheelDelta/120:s.detail&&(a=s.detail>0?1:-1),this.zoom(-a*o,e)))},cropStart:function(i){var e,s,o=this.options,a=i.originalEvent,h=a&&a.touches,n=i;if(!this.isDisabled){if(h){if(e=h.length,e>1){if(!o.zoomable||!o.zoomOnTouch||2!==e)return;n=h[1],this.startX2=n.pageX,this.startY2=n.pageY,s=ct}n=h[0]}if(s=s||t(n.target).data(J),Z.test(s)){if(this.trigger(S,{originalEvent:a,action:s}).isDefaultPrevented())return;i.preventDefault(),this.action=s,this.cropping=!1,this.startX=n.pageX||a&&a.pageX,this.startY=n.pageY||a&&a.pageY,s===pt&&(this.cropping=!0,this.$dragBox.addClass($))}}},cropMove:function(t){var i,e=this.options,s=t.originalEvent,o=s&&s.touches,a=t,h=this.action;if(!this.isDisabled){if(o){if(i=o.length,i>1){if(!e.zoomable||!e.zoomOnTouch||2!==i)return;a=o[1],this.endX2=a.pageX,this.endY2=a.pageY}a=o[0]}if(h){if(this.trigger(A,{originalEvent:s,action:h}).isDefaultPrevented())return;t.preventDefault(),this.endX=a.pageX||s&&s.pageX,this.endY=a.pageY||s&&s.pageY,this.change(a.shiftKey,h===ct?s:null)}}},cropEnd:function(t){var i=t.originalEvent,e=this.action;this.isDisabled||e&&(t.preventDefault(),this.cropping&&(this.cropping=!1,this.$dragBox.toggleClass($,this.isCropped&&this.options.modal)),this.action="",this.trigger(N,{originalEvent:i,action:e}))},change:function(t,i){var e,s,o=this.options,a=o.aspectRatio,h=this.action,n=this.container,r=this.canvas,p=this.cropBox,l=p.width,c=p.height,d=p.left,g=p.top,u=d+l,f=g+c,m=0,v=0,w=n.width,x=n.height,C=!0;switch(!a&&t&&(a=l&&c?l/c:1),this.limited&&(m=p.minLeft,v=p.minTop,w=m+ft(n.width,r.width),x=v+ft(n.height,r.height)),s={x:this.endX-this.startX,y:this.endY-this.startY},a&&(s.X=s.y*a,s.Y=s.x/a),h){case rt:d+=s.x,g+=s.y;break;case tt:if(s.x>=0&&(u>=w||a&&(v>=g||f>=x))){C=!1;break}l+=s.x,a&&(c=l/a,g-=s.Y/2),0>l&&(h=it,l=0);break;case st:if(s.y<=0&&(v>=g||a&&(m>=d||u>=w))){C=!1;break}c-=s.y,g+=s.y,a&&(l=c*a,d+=s.X/2),0>c&&(h=et,c=0);break;case it:if(s.x<=0&&(m>=d||a&&(v>=g||f>=x))){C=!1;break}l-=s.x,d+=s.x,a&&(c=l/a,g+=s.Y/2),0>l&&(h=tt,l=0);break;case et:if(s.y>=0&&(f>=x||a&&(m>=d||u>=w))){C=!1;break}c+=s.y,a&&(l=c*a,d-=s.X/2),0>c&&(h=st,c=0);break;case ht:if(a){if(s.y<=0&&(v>=g||u>=w)){C=!1;break}c-=s.y,g+=s.y,l=c*a}else s.x>=0?w>u?l+=s.x:s.y<=0&&v>=g&&(C=!1):l+=s.x,s.y<=0?g>v&&(c-=s.y,g+=s.y):(c-=s.y,g+=s.y);0>l&&0>c?(h=at,c=0,l=0):0>l?(h=nt,l=0):0>c&&(h=ot,c=0);break;case nt:if(a){if(s.y<=0&&(v>=g||m>=d)){C=!1;break}c-=s.y,g+=s.y,l=c*a,d+=s.X}else s.x<=0?d>m?(l-=s.x,d+=s.x):s.y<=0&&v>=g&&(C=!1):(l-=s.x,d+=s.x),s.y<=0?g>v&&(c-=s.y,g+=s.y):(c-=s.y,g+=s.y);0>l&&0>c?(h=ot,c=0,l=0):0>l?(h=ht,l=0):0>c&&(h=at,c=0);break;case at:if(a){if(s.x<=0&&(m>=d||f>=x)){C=!1;break}l-=s.x,d+=s.x,c=l/a}else s.x<=0?d>m?(l-=s.x,d+=s.x):s.y>=0&&f>=x&&(C=!1):(l-=s.x,d+=s.x),s.y>=0?x>f&&(c+=s.y):c+=s.y;0>l&&0>c?(h=ht,c=0,l=0):0>l?(h=ot,l=0):0>c&&(h=nt,c=0);break;case ot:if(a){if(s.x>=0&&(u>=w||f>=x)){C=!1;break}l+=s.x,c=l/a}else s.x>=0?w>u?l+=s.x:s.y>=0&&f>=x&&(C=!1):l+=s.x,s.y>=0?x>f&&(c+=s.y):c+=s.y;0>l&&0>c?(h=nt,c=0,l=0):0>l?(h=at,l=0):0>c&&(h=ht,c=0);break;case lt:this.move(s.x,s.y),C=!1;break;case ct:this.zoom(function(t,i,e,s){var o=Ct(t*t+i*i),a=Ct(e*e+s*s);return(a-o)/o}(vt(this.startX-this.startX2),vt(this.startY-this.startY2),vt(this.endX-this.endX2),vt(this.endY-this.endY2)),i),this.startX2=this.endX2,this.startY2=this.endY2,C=!1;break;case pt:if(!s.x||!s.y){C=!1;break}e=this.$cropper.offset(),d=this.startX-e.left,g=this.startY-e.top,l=p.minWidth,c=p.minHeight,s.x>0?h=s.y>0?ot:ht:s.x<0&&(d-=l,h=s.y>0?at:nt),s.y<0&&(g-=c),this.isCropped||(this.$cropBox.removeClass(T),this.isCropped=!0,this.limited&&this.limitCropBox(!0,!0))}C&&(p.width=l,p.height=c,p.left=d,p.top=g,this.action=h,this.renderCropBox()),this.startX=this.endX,this.startY=this.endY},crop:function(){this.isBuilt&&!this.isDisabled&&(this.isCropped||(this.isCropped=!0,this.limitCropBox(!0,!0),this.options.modal&&this.$dragBox.addClass($),this.$cropBox.removeClass(T)),this.setCropBoxData(this.initialCropBox))},reset:function(){this.isBuilt&&!this.isDisabled&&(this.image=t.extend({},this.initialImage),this.canvas=t.extend({},this.initialCanvas),this.cropBox=t.extend({},this.initialCropBox),this.renderCanvas(),this.isCropped&&this.renderCropBox())},clear:function(){this.isCropped&&!this.isDisabled&&(t.extend(this.cropBox,{left:0,top:0,width:0,height:0}),this.isCropped=!1,this.renderCropBox(),this.limitCanvas(!0,!0),this.renderCanvas(),this.$dragBox.removeClass($),this.$cropBox.addClass(T))},replace:function(t){!this.isDisabled&&t&&(this.isImg&&(this.isReplaced=!0,this.$element.attr("src",t)),this.options.data=null,this.load(t))},enable:function(){this.isBuilt&&(this.isDisabled=!1,this.$cropper.removeClass(X))},disable:function(){this.isBuilt&&(this.isDisabled=!0,this.$cropper.addClass(X))},destroy:function(){var t=this.$element;this.isLoaded?(this.isImg&&this.isReplaced&&t.attr("src",this.originalUrl),this.unbuild(),t.removeClass(T)):this.isImg?t.off(U,this.start):this.$clone&&this.$clone.remove(),t.removeData(D)},move:function(t,i){var s=this.canvas;this.moveTo(e(t)?t:s.left+ut(t),e(i)?i:s.top+ut(i))},moveTo:function(t,s){var o=this.canvas,a=!1;e(s)&&(s=t),t=ut(t),s=ut(s),this.isBuilt&&!this.isDisabled&&this.options.movable&&(i(t)&&(o.left=t,a=!0),i(s)&&(o.top=s,a=!0),a&&this.renderCanvas(!0))},zoom:function(t,i){var e=this.canvas;t=ut(t),t=0>t?1/(1-t):1+t,this.zoomTo(e.width*t/e.naturalWidth,i)},zoomTo:function(t,i){var e,s,o=this.options,a=this.canvas,h=a.width,n=a.height,r=a.naturalWidth,p=a.naturalHeight;if(t=ut(t),t>=0&&this.isBuilt&&!this.isDisabled&&o.zoomable){if(e=r*t,s=p*t,this.trigger(q,{originalEvent:i,oldRatio:h/r,ratio:e/r}).isDefaultPrevented())return;a.left-=(e-h)/2,a.top-=(s-n)/2,a.width=e,a.height=s,this.renderCanvas(!0)}},rotate:function(t){this.rotateTo((this.image.rotate||0)+ut(t))},rotateTo:function(t){t=ut(t),i(t)&&this.isBuilt&&!this.isDisabled&&this.options.rotatable&&(this.image.rotate=t%360,this.isRotated=!0,this.renderCanvas(!0))},scale:function(t,s){var o=this.image,a=!1;e(s)&&(s=t),t=ut(t),s=ut(s),this.isBuilt&&!this.isDisabled&&this.options.scalable&&(i(t)&&(o.scaleX=t,a=!0),i(s)&&(o.scaleY=s,a=!0),a&&this.renderImage(!0))},scaleX:function(t){var e=this.image.scaleY;this.scale(t,i(e)?e:1)},scaleY:function(t){var e=this.image.scaleX;this.scale(i(e)?e:1,t)},getData:function(i){var e,s,o=this.options,a=this.image,h=this.canvas,n=this.cropBox;return this.isBuilt&&this.isCropped?(s={x:n.left-h.left,y:n.top-h.top,width:n.width,height:n.height},e=a.width/a.naturalWidth,t.each(s,function(t,o){o/=e,s[t]=i?bt(o):o})):s={x:0,y:0,width:0,height:0},o.rotatable&&(s.rotate=a.rotate||0),o.scalable&&(s.scaleX=a.scaleX||1,s.scaleY=a.scaleY||1),s},setData:function(e){var s,o,a,h=this.options,n=this.image,r=this.canvas,p={};t.isFunction(e)&&(e=e.call(this.element)),this.isBuilt&&!this.isDisabled&&t.isPlainObject(e)&&(h.rotatable&&i(e.rotate)&&e.rotate!==n.rotate&&(n.rotate=e.rotate,this.isRotated=s=!0),h.scalable&&(i(e.scaleX)&&e.scaleX!==n.scaleX&&(n.scaleX=e.scaleX,o=!0),i(e.scaleY)&&e.scaleY!==n.scaleY&&(n.scaleY=e.scaleY,o=!0)),s?this.renderCanvas():o&&this.renderImage(),a=n.width/n.naturalWidth,i(e.x)&&(p.left=e.x*a+r.left),i(e.y)&&(p.top=e.y*a+r.top),i(e.width)&&(p.width=e.width*a),i(e.height)&&(p.height=e.height*a),this.setCropBoxData(p))},getContainerData:function(){return this.isBuilt?this.container:{}},getImageData:function(){return this.isLoaded?this.image:{}},getCanvasData:function(){var i=this.canvas,e={};return this.isBuilt&&t.each(["left","top","width","height","naturalWidth","naturalHeight"],function(t,s){e[s]=i[s]}),e},setCanvasData:function(e){var s=this.canvas,o=s.aspectRatio;t.isFunction(e)&&(e=e.call(this.$element)),this.isBuilt&&!this.isDisabled&&t.isPlainObject(e)&&(i(e.left)&&(s.left=e.left),i(e.top)&&(s.top=e.top),i(e.width)?(s.width=e.width,s.height=e.width/o):i(e.height)&&(s.height=e.height,s.width=e.height*o),this.renderCanvas(!0))},getCropBoxData:function(){var t,i=this.cropBox;return this.isBuilt&&this.isCropped&&(t={left:i.left,top:i.top,width:i.width,height:i.height}),t||{}},setCropBoxData:function(e){var s,o,a=this.cropBox,h=this.options.aspectRatio;t.isFunction(e)&&(e=e.call(this.$element)),this.isBuilt&&this.isCropped&&!this.isDisabled&&t.isPlainObject(e)&&(i(e.left)&&(a.left=e.left),i(e.top)&&(a.top=e.top),i(e.width)&&(s=!0,a.width=e.width),i(e.height)&&(o=!0,a.height=e.height),h&&(s?a.height=a.width/h:o&&(a.width=a.height*h)),this.renderCropBox())},getCroppedCanvas:function(i){var e,s,o,a,h,n,r,p,l,d,g;return this.isBuilt&&this.isCropped&&gt?(t.isPlainObject(i)||(i={}),g=this.getData(),e=g.width,s=g.height,p=e/s,t.isPlainObject(i)&&(h=i.width,n=i.height,h?(n=h/p,r=h/e):n&&(h=n*p,r=n/s)),o=bt(h||e),a=bt(n||s),l=t("<canvas>")[0],l.width=o,l.height=a,d=l.getContext("2d"),i.fillColor&&(d.fillStyle=i.fillColor,d.fillRect(0,0,o,a)),d.drawImage.apply(d,function(){var t,i,o,a,h,n,p=c(this.$clone[0],this.image),l=p.width,d=p.height,u=[p],f=g.x,m=g.y;return-e>=f||f>l?f=t=o=h=0:0>=f?(o=-f,f=0,t=h=ft(l,e+f)):l>=f&&(o=0,t=h=ft(e,l-f)),0>=t||-s>=m||m>d?m=i=a=n=0:0>=m?(a=-m,m=0,i=n=ft(d,s+m)):d>=m&&(a=0,i=n=ft(s,d-m)),u.push(Bt(f),Bt(m),Bt(t),Bt(i)),r&&(o*=r,a*=r,h*=r,n*=r),h>0&&n>0&&u.push(Bt(o),Bt(a),Bt(h),Bt(n)),u}.call(this)),l):void 0},setAspectRatio:function(t){var i=this.options;this.isDisabled||e(t)||(i.aspectRatio=mt(0,t)||NaN,this.isBuilt&&(this.initCropBox(),this.isCropped&&this.renderCropBox()))},setDragMode:function(t){var i,e,s=this.options;this.isLoaded&&!this.isDisabled&&(i=t===pt,e=s.movable&&t===lt,t=i||e?t:dt,this.$dragBox.data(J,t).toggleClass(W,i).toggleClass(M,e),s.cropBoxMovable||this.$face.data(J,t).toggleClass(W,i).toggleClass(M,e))}},m.DEFAULTS={viewMode:0,dragMode:"crop",aspectRatio:NaN,data:null,preview:"",responsive:!0,restore:!0,checkCrossOrigin:!0,checkOrientation:!0,modal:!0,guides:!0,center:!0,highlight:!0,background:!0,autoCrop:!0,autoCropArea:.8,movable:!0,rotatable:!0,scalable:!0,zoomable:!0,zoomOnTouch:!0,zoomOnWheel:!0,wheelZoomRatio:.1,cropBoxMovable:!0,cropBoxResizable:!0,toggleDragModeOnDblclick:!0,minCanvasWidth:0,minCanvasHeight:0,minCropBoxWidth:0,minCropBoxHeight:0,minContainerWidth:200,minContainerHeight:100,build:null,built:null,cropstart:null,cropmove:null,cropend:null,crop:null,zoom:null},m.setDefaults=function(i){t.extend(m.DEFAULTS,i)},m.TEMPLATE='<div class="cropper-container"><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-action="e"></span><span class="cropper-line line-n" data-action="n"></span><span class="cropper-line line-w" data-action="w"></span><span class="cropper-line line-s" data-action="s"></span><span class="cropper-point point-e" data-action="e"></span><span class="cropper-point point-n" data-action="n"></span><span class="cropper-point point-w" data-action="w"></span><span class="cropper-point point-s" data-action="s"></span><span class="cropper-point point-ne" data-action="ne"></span><span class="cropper-point point-nw" data-action="nw"></span><span class="cropper-point point-sw" data-action="sw"></span><span class="cropper-point point-se" data-action="se"></span></div></div>',m.other=t.fn.cropper,t.fn.cropper=function(i){var o,a=s(arguments,1);return this.each(function(){var e,s,h=t(this),n=h.data(D);if(!n){if(/destroy/.test(i))return;e=t.extend({},h.data(),t.isPlainObject(i)&&i),h.data(D,n=new m(this,e))}"string"==typeof i&&t.isFunction(s=n[i])&&(o=s.apply(n,a))}),e(o)?this:o},t.fn.cropper.Constructor=m,t.fn.cropper.setDefaults=m.setDefaults,t.fn.cropper.noConflict=function(){return t.fn.cropper=m.other,this}});