vue-pure-admin/dist/static/js/index-15d5b175.js
2023-05-29 11:37:34 +08:00

11 lines
40 KiB
JavaScript

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* Cropper.js v1.5.13
* https://fengyuanchen.github.io/cropperjs
*
* Copyright 2015-present Chen Fengyuan
* Released under the MIT license
*
* Date: 2022-11-20T05:30:46.114Z
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t=this.options,i=this.containerData,e=this.cropBoxData;(e.width>e.maxWidth||e.width<e.minWidth)&&(e.left=e.oldLeft),(e.height>e.maxHeight||e.height<e.minHeight)&&(e.top=e.oldTop),e.width=Math.min(Math.max(e.width,e.minWidth),e.maxWidth),e.height=Math.min(Math.max(e.height,e.minHeight),e.maxHeight),this.limitCropBox(!1,!0),e.left=Math.min(Math.max(e.left,e.minLeft),e.maxLeft),e.top=Math.min(Math.max(e.top,e.minTop),e.maxTop),e.oldLeft=e.left,e.oldTop=e.top,t.movable&&t.cropBoxMovable&&st(this.face,ot,e.width>=i.width&&e.height>=i.height?ee:St),H(this.cropBox,x({width:e.width,height:e.height},nt({translateX:e.left,translateY:e.top}))),this.cropped&&this.limited&&this.limitCanvas(!0,!0),this.disabled||this.output()},output:function(){this.preview(),tt(this.element,xt,this.getData())}},ti={initPreview:function(){var t=this.element,i=this.crossOrigin,e=this.options.preview,o=i?this.crossOriginUrl:this.url,r=t.alt||"The image to 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t=this.imageData,i=this.canvasData,e=this.cropBoxData,o=e.width,r=e.height,n=t.width,s=t.height,u=e.left-i.left-t.left,l=e.top-i.top-t.top;!this.cropped||this.disabled||(H(this.viewBoxImage,x({width:n,height:s},nt(x({translateX:-u,translateY:-l},t)))),E(this.previews,function(h){var c=Tt(h,ct),f=c.width,m=c.height,g=f,b=m,v=1;o&&(v=f/o,b=r*v),r&&b>m&&(v=m/r,g=o*v,b=m),H(h,{width:g,height:b}),H(h.getElementsByTagName("img")[0],x({width:n*v,height:s*v},nt(x({translateX:-u*v,translateY:-l*v},t))))}))}},ei={bind:function(){var t=this.element,i=this.options,e=this.cropper;S(i.cropstart)&&I(t,Mt,i.cropstart),S(i.cropmove)&&I(t,Et,i.cropmove),S(i.cropend)&&I(t,Dt,i.cropend),S(i.crop)&&I(t,xt,i.crop),S(i.zoom)&&I(t,Ct,i.zoom),I(e,Xt,this.onCropStart=this.cropStart.bind(this)),i.zoomable&&i.zoomOnWheel&&I(e,$t,this.onWheel=this.wheel.bind(this),{passive:!1,capture:!0}),i.toggleDragModeOnDblclick&&I(e,Pt,this.onDblclick=this.dblclick.bind(this)),I(t.ownerDocument,Ht,this.onCropMove=this.cropMove.bind(this)),I(t.ownerDocument,Wt,this.onCropEnd=this.cropEnd.bind(this)),i.responsive&&I(window,jt,this.onResize=this.resize.bind(this))},unbind:function(){var t=this.element,i=this.options,e=this.cropper;S(i.cropstart)&&k(t,Mt,i.cropstart),S(i.cropmove)&&k(t,Et,i.cropmove),S(i.cropend)&&k(t,Dt,i.cropend),S(i.crop)&&k(t,xt,i.crop),S(i.zoom)&&k(t,Ct,i.zoom),k(e,Xt,this.onCropStart),i.zoomable&&i.zoomOnWheel&&k(e,$t,this.onWheel,{passive:!1,capture:!0}),i.toggleDragModeOnDblclick&&k(e,Pt,this.onDblclick),k(t.ownerDocument,Ht,this.onCropMove),k(t.ownerDocument,Wt,this.onCropEnd),i.responsive&&k(window,jt,this.onResize)}},ii={resize:function(){if(!this.disabled){var t=this.options,i=this.container,e=this.containerData,o=i.offsetWidth/e.width,r=i.offsetHeight/e.height,n=Math.abs(o-1)>Math.abs(r-1)?o:r;if(n!==1){var s,u;t.restore&&(s=this.getCanvasData(),u=this.getCropBoxData()),this.render(),t.restore&&(this.setCanvasData(E(s,function(l,h){s[h]=l*n})),this.setCropBoxData(E(u,function(l,h){u[h]=l*n})))}}},dblclick:function(){this.disabled||this.options.dragMode===re||this.setDragMode(ze(this.dragBox,bt)?ae:At)},wheel:function(t){var i=this,e=Number(this.options.wheelZoomRatio)||.1,o=1;this.disabled||(t.preventDefault(),!this.wheeling&&(this.wheeling=!0,setTimeout(function(){i.wheeling=!1},50),t.deltaY?o=t.deltaY>0?1:-1:t.wheelDelta?o=-t.wheelDelta/120:t.detail&&(o=t.detail>0?1:-1),this.zoom(-o*e,t)))},cropStart:function(t){var i=t.buttons,e=t.button;if(!(this.disabled||(t.type==="mousedown"||t.type==="pointerdown"&&t.pointerType==="mouse")&&(d(i)&&i!==1||d(e)&&e!==0||t.ctrlKey))){var o=this.options,r=this.pointers,n;t.changedTouches?E(t.changedTouches,function(s){r[s.identifier]=lt(s)}):r[t.pointerId||0]=lt(t),Object.keys(r).length>1&&o.zoomable&&o.zoomOnTouch?n=ie:n=Tt(t.target,ot),Se.test(n)&&tt(this.element,Mt,{originalEvent:t,action:n})!==!1&&(t.preventDefault(),this.action=n,this.cropping=!1,n===te&&(this.cropping=!0,O(this.dragBox,ut)))}},cropMove:function(t){var i=this.action;if(!(this.disabled||!i)){var e=this.pointers;t.preventDefault(),tt(this.element,Et,{originalEvent:t,action:i})!==!1&&(t.changedTouches?E(t.changedTouches,function(o){x(e[o.identifier]||{},lt(o,!0))}):x(e[t.pointerId||0]||{},lt(t,!0)),this.change(t))}},cropEnd:function(t){if(!this.disabled){var i=this.action,e=this.pointers;t.changedTouches?E(t.changedTouches,function(o){delete e[o.identifier]}):delete e[t.pointerId||0],i&&(t.preventDefault(),Object.keys(e).length||(this.action=""),this.cropping&&(this.cropping=!1,Z(this.dragBox,ut,this.cropped&&this.options.modal)),tt(this.element,Dt,{originalEvent:t,action:i}))}}},ai={change:function(t){var i=this.options,e=this.canvasData,o=this.containerData,r=this.cropBoxData,n=this.pointers,s=this.action,u=i.aspectRatio,l=r.left,h=r.top,c=r.width,f=r.height,m=l+c,g=h+f,b=0,v=0,M=o.width,T=o.height,D=!0,Y;!u&&t.shiftKey&&(u=c&&f?c/f:1),this.limited&&(b=r.minLeft,v=r.minTop,M=b+Math.min(o.width,e.width,e.left+e.width),T=v+Math.min(o.height,e.height,e.top+e.height));var R=n[Object.keys(n)[0]],p={x:R.endX-R.startX,y:R.endY-R.startY},w=function(_){switch(_){case G:m+p.x>M&&(p.x=M-m);break;case q:l+p.x<b&&(p.x=b-l);break;case X:h+p.y<v&&(p.y=v-h);break;case K:g+p.y>T&&(p.y=T-g);break}};switch(s){case St:l+=p.x,h+=p.y;break;case G:if(p.x>=0&&(m>=M||u&&(h<=v||g>=T))){D=!1;break}w(G),c+=p.x,c<0&&(s=q,c=-c,l-=c),u&&(f=c/u,h+=(r.height-f)/2);break;case X:if(p.y<=0&&(h<=v||u&&(l<=b||m>=M))){D=!1;break}w(X),f-=p.y,h+=p.y,f<0&&(s=K,f=-f,h-=f),u&&(c=f*u,l+=(r.width-c)/2);break;case q:if(p.x<=0&&(l<=b||u&&(h<=v||g>=T))){D=!1;break}w(q),c-=p.x,l+=p.x,c<0&&(s=G,c=-c,l-=c),u&&(f=c/u,h+=(r.height-f)/2);break;case K:if(p.y>=0&&(g>=T||u&&(l<=b||m>=M))){D=!1;break}w(K),f+=p.y,f<0&&(s=X,f=-f,h-=f),u&&(c=f*u,l+=(r.width-c)/2);break;case et:if(u){if(p.y<=0&&(h<=v||m>=M)){D=!1;break}w(X),f-=p.y,h+=p.y,c=f*u}else 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this.cropped&&!this.disabled&&(x(this.cropBoxData,{left:0,top:0,width:0,height:0}),this.cropped=!1,this.renderCropBox(),this.limitCanvas(!0,!0),this.renderCanvas(),B(this.dragBox,ut),O(this.cropBox,A)),this},replace:function(t){var i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;return!this.disabled&&t&&(this.isImg&&(this.element.src=t),i?(this.url=t,this.image.src=t,this.ready&&(this.viewBoxImage.src=t,E(this.previews,function(e){e.getElementsByTagName("img")[0].src=t}))):(this.isImg&&(this.replaced=!0),this.options.data=null,this.uncreate(),this.load(t))),this},enable:function(){return this.ready&&this.disabled&&(this.disabled=!1,B(this.cropper,Yt)),this},disable:function(){return this.ready&&!this.disabled&&(this.disabled=!0,O(this.cropper,Yt)),this},destroy:function(){var t=this.element;return t[y]?(t[y]=void 0,this.isImg&&this.replaced&&(t.src=this.originalUrl),this.uncreate(),this):this},move:function(t){var i=arguments.length>1&&arguments[1]!==void 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s=e.width/e.naturalWidth;d(t.x)&&(r.left=t.x*s+o.left),d(t.y)&&(r.top=t.y*s+o.top),d(t.width)&&(r.width=t.width*s),d(t.height)&&(r.height=t.height*s),this.setCropBoxData(r)}return this},getContainerData:function(){return this.ready?x({},this.containerData):{}},getImageData:function(){return this.sized?x({},this.imageData):{}},getCanvasData:function(){var t=this.canvasData,i={};return this.ready&&E(["left","top","width","height","naturalWidth","naturalHeight"],function(e){i[e]=t[e]}),i},setCanvasData:function(t){var i=this.canvasData,e=i.aspectRatio;return this.ready&&!this.disabled&&Q(t)&&(d(t.left)&&(i.left=t.left),d(t.top)&&(i.top=t.top),d(t.width)?(i.width=t.width,i.height=t.width/e):d(t.height)&&(i.height=t.height,i.width=t.height*e),this.renderCanvas(!0)),this},getCropBoxData:function(){var t=this.cropBoxData,i;return this.ready&&this.cropped&&(i={left:t.left,top:t.top,width:t.width,height:t.height}),i||{}},setCropBoxData:function(t){var i=this.cropBoxData,e=this.options.aspectRatio,o,r;return this.ready&&this.cropped&&!this.disabled&&Q(t)&&(d(t.left)&&(i.left=t.left),d(t.top)&&(i.top=t.top),d(t.width)&&t.width!==i.width&&(o=!0,i.width=t.width),d(t.height)&&t.height!==i.height&&(r=!0,i.height=t.height),e&&(o?i.height=i.width/e:r&&(i.width=i.height*e)),this.renderCropBox()),this},getCroppedCanvas:function(){var t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};if(!this.ready||!window.HTMLCanvasElement)return null;var i=this.canvasData,e=$e(this.image,this.imageData,i,t);if(!this.cropped)return e;var o=this.getData(),r=o.x,n=o.y,s=o.width,u=o.height,l=e.width/Math.floor(i.naturalWidth);l!==1&&(r*=l,n*=l,s*=l,u*=l);var h=s/u,c=W({aspectRatio:h,width:t.maxWidth||1/0,height:t.maxHeight||1/0}),f=W({aspectRatio:h,width:t.minWidth||0,height:t.minHeight||0},"cover"),m=W({aspectRatio:h,width:t.width||(l!==1?e.width:s),height:t.height||(l!==1?e.height:u)}),g=m.width,b=m.height;g=Math.min(c.width,Math.max(f.width,g)),b=Math.min(c.height,Math.max(f.height,b));var v=document.createElement("canvas"),M=v.getContext("2d");v.width=J(g),v.height=J(b),M.fillStyle=t.fillColor||"transparent",M.fillRect(0,0,g,b);var T=t.imageSmoothingEnabled,D=T===void 0?!0:T,Y=t.imageSmoothingQuality;M.imageSmoothingEnabled=D,Y&&(M.imageSmoothingQuality=Y);var R=e.width,p=e.height,w=r,C=n,_,z,U,j,P,V;w<=-s||w>R?(w=0,_=0,U=0,P=0):w<=0?(U=-w,w=0,_=Math.min(R,s+w),P=_):w<=R&&(U=0,_=Math.min(s,R-w),P=_),_<=0||C<=-u||C>p?(C=0,z=0,j=0,V=0):C<=0?(j=-C,C=0,z=Math.min(p,u+C),V=z):C<=p&&(j=0,z=Math.min(u,p-C),V=z);var N=[w,C,_,z];if(P>0&&V>0){var $=g/s;N.push(U*$,j*$,P*$,V*$)}return M.drawImage.apply(M,[e].concat(Jt(N.map(function(ht){return Math.floor(J(ht))})))),v},setAspectRatio:function(t){var i=this.options;return!this.disabled&&!gt(t)&&(i.aspectRatio=Math.max(0,t)||NaN,this.ready&&(this.initCropBox(),this.cropped&&this.renderCropBox())),this},setDragMode:function(t){var i=this.options,e=this.dragBox,o=this.face;if(this.ready&&!this.disabled){var r=t===At,n=i.movable&&t===ae;t=r||n?t:re,i.dragMode=t,st(e,ot,t),Z(e,bt,r),Z(e,yt,n),i.cropBoxMovable||(st(o,ot,t),Z(o,bt,r),Z(o,yt,n))}return this}},ni=L.Cropper,fe=function(){function a(t){var i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};if(we(this,a),!t||!_e.test(t.tagName))throw new Error("The first argument is required and must be an <img> or <canvas> element.");this.element=t,this.options=x({},qt,Q(i)&&i),this.cropped=!1,this.disabled=!1,this.pointers={},this.ready=!1,this.reloading=!1,this.replaced=!1,this.sized=!1,this.sizing=!1,this.init()}return be(a,[{key:"init",value:function(){var i=this.element,e=i.tagName.toLowerCase(),o;if(!i[y]){if(i[y]=this,e==="img"){if(this.isImg=!0,o=i.getAttribute("src")||"",this.originalUrl=o,!o)return;o=i.src}else e==="canvas"&&window.HTMLCanvasElement&&(o=i.toDataURL());this.load(o)}}},{key:"load",value:function(i){var e=this;if(i){this.url=i,this.imageData={};var o=this.element,r=this.options;if(!r.rotatable&&!r.scalable&&(r.checkOrientation=!1),!r.checkOrientation||!window.ArrayBuffer){this.clone();return}if(Ae.test(i)){Re.test(i)?this.read(Fe(i)):this.clone();return}var n=new XMLHttpRequest,s=this.clone.bind(this);this.reloading=!0,this.xhr=n,n.onabort=s,n.onerror=s,n.ontimeout=s,n.onprogress=function(){n.getResponseHeader("content-type")!==Gt&&n.abort()},n.onload=function(){e.read(n.response)},n.onloadend=function(){e.reloading=!1,e.xhr=null},r.checkCrossOrigin&&Kt(i)&&o.crossOrigin&&(i=Qt(i)),n.open("GET",i,!0),n.responseType="arraybuffer",n.withCredentials=o.crossOrigin==="use-credentials",n.send()}}},{key:"read",value:function(i){var e=this.options,o=this.imageData,r=Qe(i),n=0,s=1,u=1;if(r>1){this.url=Ke(i,Gt);var l=Ze(r);n=l.rotate,s=l.scaleX,u=l.scaleY}e.rotatable&&(o.rotate=n),e.scalable&&(o.scaleX=s,o.scaleY=u),this.clone()}},{key:"clone",value:function(){var i=this.element,e=this.url,o=i.crossOrigin,r=e;this.options.checkCrossOrigin&&Kt(e)&&(o||(o="anonymous"),r=Qt(e)),this.crossOrigin=o,this.crossOriginUrl=r;var n=document.createElement("img");o&&(n.crossOrigin=o),n.src=r||e,n.alt=i.alt||"The image to crop",this.image=n,n.onload=this.start.bind(this),n.onerror=this.stop.bind(this),O(n,zt),i.parentNode.insertBefore(n,i.nextSibling)}},{key:"start",value:function(){var i=this,e=this.image;e.onload=null,e.onerror=null,this.sizing=!0;var o=L.navigator&&/(?:iPad|iPhone|iPod).*?AppleWebKit/i.test(L.navigator.userAgent),r=function(l,h){x(i.imageData,{naturalWidth:l,naturalHeight:h,aspectRatio:l/h}),i.initialImageData=x({},i.imageData),i.sizing=!1,i.sized=!0,i.build()};if(e.naturalWidth&&!o){r(e.naturalWidth,e.naturalHeight);return}var n=document.createElement("img"),s=document.body||document.documentElement;this.sizingImage=n,n.onload=function(){r(n.width,n.height),o||s.removeChild(n)},n.src=e.src,o||(n.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;",s.appendChild(n))}},{key:"stop",value:function(){var i=this.image;i.onload=null,i.onerror=null,i.parentNode.removeChild(i),this.image=null}},{key:"build",value:function(){if(!(!this.sized||this.ready)){var i=this.element,e=this.options,o=this.image,r=i.parentNode,n=document.createElement("div");n.innerHTML=Ie;var s=n.querySelector(".".concat(y,"-container")),u=s.querySelector(".".concat(y,"-canvas")),l=s.querySelector(".".concat(y,"-drag-box")),h=s.querySelector(".".concat(y,"-crop-box")),c=h.querySelector(".".concat(y,"-face"));this.container=r,this.cropper=s,this.canvas=u,this.dragBox=l,this.cropBox=h,this.viewBox=s.querySelector(".".concat(y,"-view-box")),this.face=c,u.appendChild(o),O(i,A),r.insertBefore(s,i.nextSibling),B(o,zt),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,O(h,A),e.guides||O(h.getElementsByClassName("".concat(y,"-dashed")),A),e.center||O(h.getElementsByClassName("".concat(y,"-center")),A),e.background&&O(s,"".concat(y,"-bg")),e.highlight||O(c,Ce),e.cropBoxMovable&&(O(c,yt),st(c,ot,St)),e.cropBoxResizable||(O(h.getElementsByClassName("".concat(y,"-line")),A),O(h.getElementsByClassName("".concat(y,"-point")),A)),this.render(),this.ready=!0,this.setDragMode(e.dragMode),e.autoCrop&&this.crop(),this.setData(e.data),S(e.ready)&&I(i,Ut,e.ready,{once:!0}),tt(i,Ut)}}},{key:"unbuild",value:function(){if(this.ready){this.ready=!1,this.unbind(),this.resetPreview();var i=this.cropper.parentNode;i&&i.removeChild(this.cropper),B(this.element,A)}}},{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=ni,a}},{key:"setDefaults",value:function(i){x(qt,Q(i)&&i)}}]),a}();x(fe.prototype,Je,ti,ei,ii,ai,ri);const oi={aspectRatio:16/9,zoomable:!0,zoomOnTouch:!0,zoomOnWheel:!0,cropBoxMovable:!0,cropBoxResizable:!0,toggleDragModeOnDblclick:!0,autoCrop:!0,background:!0,highlight:!0,center:!0,responsive:!0,restore:!0,checkCrossOrigin:!0,checkOrientation:!0,scalable:!0,modal:!0,guides:!0,movable:!0,rotatable:!0},si={src:{type:String,required:!0},alt:{type:String},width:{type:[String,Number],default:""},height:{type:[String,Number],default:"360px"},crossorigin:{type:String||Object,default:void 0},imageStyle:{type:Object,default(){return{}}},options:{type:Object,default(){return{}}}},hi=Vue.defineComponent({name:"ReCropper",props:si,setup(a){const t=Vue.ref(null),i=Vue.ref(),e=Vue.ref(!1),o=Vue.computed(()=>({height:a.height,width:a.width,maxWidth:"100%",...a.imageStyle})),r=Vue.computed(()=>{const{height:s,width:u}=a;return{width:`${u}`.replace(/px/,"")+"px",height:`${s}`.replace(/px/,"")+"px"}});function n(){const s=Vue.unref(i);s&&(t.value=new fe(s,{...oi,ready:()=>{e.value=!0},...a.options}))}return Vue.onMounted(()=>{Vue.nextTick(()=>{n()})}),{props:a,imgElRef:i,cropper:t,getWrapperStyle:r,getImageStyle:o}},render(){return Vue.createVNode(Vue.Fragment,null,[Vue.createVNode("div",{class:ge({excludeListeners:!0,excludeKeys:["class"]}),style:this.getWrapperStyle},[Vue.createVNode("img",{ref:"imgElRef",src:this.props.src,alt:this.props.alt,crossorigin:this.props.crossorigin,style:this.getImageStyle},null)])])}}),ci=me(hi),li=ci,ui="/vue-pure-admin/static/jpeg/picture-596f7aa0.jpeg",fi=a=>(Vue.pushScopeId("data-v-e6b30337"),a=a(),Vue.popScopeId(),a),pi=fi(()=>Vue.createElementVNode("div",{class:"card-header"},[Vue.createElementVNode("span",{class:"font-medium"},"图片裁剪组件")],-1)),di={class:"cropper-container"},gi=["src"],mi={key:0},vi=Vue.defineComponent({name:"Cropping",__name:"index",setup(a){const t=Vue.ref(),i=Vue.ref(null),e=Vue.ref(""),o=()=>{Vue.nextTick(()=>{t.value.cropper.getCroppedCanvas().toBlob(r=>{const n=new FileReader;n.onloadend=s=>{e.value=s.target.result,i.value=t.value.cropper.getData()},n.readAsDataURL(r)},"image/jpeg")})};return(r,n)=>{const s=Vue.resolveComponent("el-button"),u=Vue.resolveComponent("el-card");return Vue.openBlock(),Vue.createBlock(u,{shadow:"never"},{header:Vue.withCtx(()=>[pi]),default:Vue.withCtx(()=>[Vue.createElementVNode("div",di,[Vue.createVNode(Vue.unref(li),{ref_key:"refCropper",ref:t,width:"40vw",src:Vue.unref(ui)},null,8,["src"]),e.value?(Vue.openBlock(),Vue.createElementBlock("img",{key:0,src:e.value,class:"croppered"},null,8,gi)):Vue.createCommentVNode("",!0)]),Vue.createVNode(s,{type:"primary",onClick:o},{default:Vue.withCtx(()=>[Vue.createTextVNode("裁剪")]),_:1}),e.value?(Vue.openBlock(),Vue.createElementBlock("p",mi,"裁剪后图片信息:"+Vue.toDisplayString(i.value),1)):Vue.createCommentVNode("",!0)]),_:1})}}});const bi=ve(vi,[["__scopeId","data-v-e6b30337"]]);export{bi as default};