zhonghai_admin/index/assets/cropper-47c8e461.js
2025-08-18 11:04:38 +08:00

11 lines
37 KiB
JavaScript

/*!
* 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,e=this.containerData,i=this.cropBoxData;(i.width>i.maxWidth||i.width<i.minWidth)&&(i.left=i.oldLeft),(i.height>i.maxHeight||i.height<i.minHeight)&&(i.top=i.oldTop),i.width=Math.min(Math.max(i.width,i.minWidth),i.maxWidth),i.height=Math.min(Math.max(i.height,i.minHeight),i.maxHeight),this.limitCropBox(!1,!0),i.left=Math.min(Math.max(i.left,i.minLeft),i.maxLeft),i.top=Math.min(Math.max(i.top,i.minTop),i.maxTop),i.oldLeft=i.left,i.oldTop=i.top,t.movable&&t.cropBoxMovable&&st(this.face,ot,i.width>=e.width&&i.height>=e.height?ii:At),W(this.cropBox,x({width:i.width,height:i.height},nt({translateX:i.left,translateY:i.top}))),this.cropped&&this.limited&&this.limitCanvas(!0,!0),this.disabled||this.output()},output:function(){this.preview(),tt(this.element,xt,this.getData())}},Qi={initPreview:function(){var t=this.element,e=this.crossOrigin,i=this.options.preview,o=e?this.crossOriginUrl:this.url,r=t.alt||"The image to 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t=this.imageData,e=this.canvasData,i=this.cropBoxData,o=i.width,r=i.height,n=t.width,s=t.height,d=i.left-e.left-t.left,l=i.top-e.top-t.top;!this.cropped||this.disabled||(W(this.viewBoxImage,x({width:n,height:s},nt(x({translateX:-d,translateY:-l},t)))),E(this.previews,function(h){var c=Ct(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),W(h,{width:g,height:b}),W(h.getElementsByTagName("img")[0],x({width:n*v,height:s*v},nt(x({translateX:-d*v,translateY:-l*v},t))))}))}},Zi={bind:function(){var t=this.element,e=this.options,i=this.cropper;A(e.cropstart)&&L(t,Mt,e.cropstart),A(e.cropmove)&&L(t,Et,e.cropmove),A(e.cropend)&&L(t,Dt,e.cropend),A(e.crop)&&L(t,xt,e.crop),A(e.zoom)&&L(t,Tt,e.zoom),L(i,Ht,this.onCropStart=this.cropStart.bind(this)),e.zoomable&&e.zoomOnWheel&&L(i,Gt,this.onWheel=this.wheel.bind(this),{passive:!1,capture:!0}),e.toggleDragModeOnDblclick&&L(i,zt,this.onDblclick=this.dblclick.bind(this)),L(t.ownerDocument,Wt,this.onCropMove=this.cropMove.bind(this)),L(t.ownerDocument,Ut,this.onCropEnd=this.cropEnd.bind(this)),e.responsive&&L(window,jt,this.onResize=this.resize.bind(this))},unbind:function(){var t=this.element,e=this.options,i=this.cropper;A(e.cropstart)&&B(t,Mt,e.cropstart),A(e.cropmove)&&B(t,Et,e.cropmove),A(e.cropend)&&B(t,Dt,e.cropend),A(e.crop)&&B(t,xt,e.crop),A(e.zoom)&&B(t,Tt,e.zoom),B(i,Ht,this.onCropStart),e.zoomable&&e.zoomOnWheel&&B(i,Gt,this.onWheel,{passive:!1,capture:!0}),e.toggleDragModeOnDblclick&&B(i,zt,this.onDblclick),B(t.ownerDocument,Wt,this.onCropMove),B(t.ownerDocument,Ut,this.onCropEnd),e.responsive&&B(window,jt,this.onResize)}},Ki={resize:function(){if(!this.disabled){var t=this.options,e=this.container,i=this.containerData,o=e.offsetWidth/i.width,r=e.offsetHeight/i.height,n=Math.abs(o-1)>Math.abs(r-1)?o:r;if(n!==1){var s,d;t.restore&&(s=this.getCanvasData(),d=this.getCropBoxData()),this.render(),t.restore&&(this.setCanvasData(E(s,function(l,h){s[h]=l*n})),this.setCropBoxData(E(d,function(l,h){d[h]=l*n})))}}},dblclick:function(){this.disabled||this.options.dragMode===ri||this.setDragMode(_i(this.dragBox,bt)?ai:Rt)},wheel:function(t){var e=this,i=Number(this.options.wheelZoomRatio)||.1,o=1;this.disabled||(t.preventDefault(),!this.wheeling&&(this.wheeling=!0,setTimeout(function(){e.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*i,t)))},cropStart:function(t){var e=t.buttons,i=t.button;if(!(this.disabled||(t.type==="mousedown"||t.type==="pointerdown"&&t.pointerType==="mouse")&&(u(e)&&e!==1||u(i)&&i!==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=ei:n=Ct(t.target,ot),Ti.test(n)&&tt(this.element,Mt,{originalEvent:t,action:n})!==!1&&(t.preventDefault(),this.action=n,this.cropping=!1,n===ti&&(this.cropping=!0,O(this.dragBox,ft)))}},cropMove:function(t){var e=this.action;if(!(this.disabled||!e)){var i=this.pointers;t.preventDefault(),tt(this.element,Et,{originalEvent:t,action:e})!==!1&&(t.changedTouches?E(t.changedTouches,function(o){x(i[o.identifier]||{},lt(o,!0))}):x(i[t.pointerId||0]||{},lt(t,!0)),this.change(t))}},cropEnd:function(t){if(!this.disabled){var e=this.action,i=this.pointers;t.changedTouches?E(t.changedTouches,function(o){delete i[o.identifier]}):delete i[t.pointerId||0],e&&(t.preventDefault(),Object.keys(i).length||(this.action=""),this.cropping&&(this.cropping=!1,K(this.dragBox,ft,this.cropped&&this.options.modal)),tt(this.element,Dt,{originalEvent:t,action:e}))}}},Ji={change:function(t){var e=this.options,i=this.canvasData,o=this.containerData,r=this.cropBoxData,n=this.pointers,s=this.action,d=e.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,C=o.height,D=!0,Y;!d&&t.shiftKey&&(d=c&&f?c/f:1),this.limited&&(b=r.minLeft,v=r.minTop,M=b+Math.min(o.width,i.width,i.left+i.width),C=v+Math.min(o.height,i.height,i.top+i.height));var 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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(),k(this.dragBox,ft),O(this.cropBox,R)),this},replace:function(t){var e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;return!this.disabled&&t&&(this.isImg&&(this.element.src=t),e?(this.url=t,this.image.src=t,this.ready&&(this.viewBoxImage.src=t,E(this.previews,function(i){i.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,k(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 e=arguments.length>1&&arguments[1]!==void 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s=i.width/i.naturalWidth;u(t.x)&&(r.left=t.x*s+o.left),u(t.y)&&(r.top=t.y*s+o.top),u(t.width)&&(r.width=t.width*s),u(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,e={};return this.ready&&E(["left","top","width","height","naturalWidth","naturalHeight"],function(i){e[i]=t[i]}),e},setCanvasData:function(t){var e=this.canvasData,i=e.aspectRatio;return this.ready&&!this.disabled&&Z(t)&&(u(t.left)&&(e.left=t.left),u(t.top)&&(e.top=t.top),u(t.width)?(e.width=t.width,e.height=t.width/i):u(t.height)&&(e.height=t.height,e.width=t.height*i),this.renderCanvas(!0)),this},getCropBoxData:function(){var t=this.cropBoxData,e;return this.ready&&this.cropped&&(e={left:t.left,top:t.top,width:t.width,height:t.height}),e||{}},setCropBoxData:function(t){var e=this.cropBoxData,i=this.options.aspectRatio,o,r;return this.ready&&this.cropped&&!this.disabled&&Z(t)&&(u(t.left)&&(e.left=t.left),u(t.top)&&(e.top=t.top),u(t.width)&&t.width!==e.width&&(o=!0,e.width=t.width),u(t.height)&&t.height!==e.height&&(r=!0,e.height=t.height),i&&(o?e.height=e.width/i:r&&(e.width=e.height*i)),this.renderCropBox()),this},getCroppedCanvas:function(){var t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};if(!this.ready||!window.HTMLCanvasElement)return null;var e=this.canvasData,i=Wi(this.image,this.imageData,e,t);if(!this.cropped)return i;var o=this.getData(),r=o.x,n=o.y,s=o.width,d=o.height,l=i.width/Math.floor(e.naturalWidth);l!==1&&(r*=l,n*=l,s*=l,d*=l);var h=s/d,c=U({aspectRatio:h,width:t.maxWidth||1/0,height:t.maxHeight||1/0}),f=U({aspectRatio:h,width:t.minWidth||0,height:t.minHeight||0},"cover"),m=U({aspectRatio:h,width:t.width||(l!==1?i.width:s),height:t.height||(l!==1?i.height:d)}),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 C=t.imageSmoothingEnabled,D=C===void 0?!0:C,Y=t.imageSmoothingQuality;M.imageSmoothingEnabled=D,Y&&(M.imageSmoothingQuality=Y);var S=i.width,p=i.height,w=r,T=n,I,X,V,j,z,_;w<=-s||w>S?(w=0,I=0,V=0,z=0):w<=0?(V=-w,w=0,I=Math.min(S,s+w),z=I):w<=S&&(V=0,I=Math.min(s,S-w),z=I),I<=0||T<=-d||T>p?(T=0,X=0,j=0,_=0):T<=0?(j=-T,T=0,X=Math.min(p,d+T),_=X):T<=p&&(j=0,X=Math.min(d,p-T),_=X);var N=[w,T,I,X];if(z>0&&_>0){var G=g/s;N.push(V*G,j*G,z*G,_*G)}return M.drawImage.apply(M,[i].concat(Jt(N.map(function(ht){return Math.floor(J(ht))})))),v},setAspectRatio:function(t){var e=this.options;return!this.disabled&&!gt(t)&&(e.aspectRatio=Math.max(0,t)||NaN,this.ready&&(this.initCropBox(),this.cropped&&this.renderCropBox())),this},setDragMode:function(t){var e=this.options,i=this.dragBox,o=this.face;if(this.ready&&!this.disabled){var r=t===Rt,n=e.movable&&t===ai;t=r||n?t:ri,e.dragMode=t,st(i,ot,t),K(i,bt,r),K(i,yt,n),e.cropBoxMovable||(st(o,ot,t),K(o,bt,r),K(o,yt,n))}return this}},ie=P.Cropper,ee=function(){function a(t){var e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};if(ui(this,a),!t||!Ni.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,Z(e)&&e),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 gi(a,[{key:"init",value:function(){var e=this.element,i=e.tagName.toLowerCase(),o;if(!e[y]){if(e[y]=this,i==="img"){if(this.isImg=!0,o=e.getAttribute("src")||"",this.originalUrl=o,!o)return;o=e.src}else i==="canvas"&&window.HTMLCanvasElement&&(o=e.toDataURL());this.load(o)}}},{key:"load",value:function(e){var i=this;if(e){this.url=e,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(Ci.test(e)){Oi.test(e)?this.read(ji(e)):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")!==$t&&n.abort()},n.onload=function(){i.read(n.response)},n.onloadend=function(){i.reloading=!1,i.xhr=null},r.checkCrossOrigin&&Qt(e)&&o.crossOrigin&&(e=Zt(e)),n.open("GET",e,!0),n.responseType="arraybuffer",n.withCredentials=o.crossOrigin==="use-credentials",n.send()}}},{key:"read",value:function(e){var i=this.options,o=this.imageData,r=$i(e),n=0,s=1,d=1;if(r>1){this.url=Gi(e,$t);var l=qi(r);n=l.rotate,s=l.scaleX,d=l.scaleY}i.rotatable&&(o.rotate=n),i.scalable&&(o.scaleX=s,o.scaleY=d),this.clone()}},{key:"clone",value:function(){var e=this.element,i=this.url,o=e.crossOrigin,r=i;this.options.checkCrossOrigin&&Qt(i)&&(o||(o="anonymous"),r=Zt(i)),this.crossOrigin=o,this.crossOriginUrl=r;var n=document.createElement("img");o&&(n.crossOrigin=o),n.src=r||i,n.alt=e.alt||"The image to crop",this.image=n,n.onload=this.start.bind(this),n.onerror=this.stop.bind(this),O(n,Xt),e.parentNode.insertBefore(n,e.nextSibling)}},{key:"start",value:function(){var e=this,i=this.image;i.onload=null,i.onerror=null,this.sizing=!0;var o=P.navigator&&/(?:iPad|iPhone|iPod).*?AppleWebKit/i.test(P.navigator.userAgent),r=function(l,h){x(e.imageData,{naturalWidth:l,naturalHeight:h,aspectRatio:l/h}),e.initialImageData=x({},e.imageData),e.sizing=!1,e.sized=!0,e.build()};if(i.naturalWidth&&!o){r(i.naturalWidth,i.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=i.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 e=this.image;e.onload=null,e.onerror=null,e.parentNode.removeChild(e),this.image=null}},{key:"build",value:function(){if(!(!this.sized||this.ready)){var e=this.element,i=this.options,o=this.image,r=e.parentNode,n=document.createElement("div");n.innerHTML=Ai;var s=n.querySelector(".".concat(y,"-container")),d=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=d,this.dragBox=l,this.cropBox=h,this.viewBox=s.querySelector(".".concat(y,"-view-box")),this.face=c,d.appendChild(o),O(e,R),r.insertBefore(s,e.nextSibling),k(o,Xt),this.initPreview(),this.bind(),i.initialAspectRatio=Math.max(0,i.initialAspectRatio)||NaN,i.aspectRatio=Math.max(0,i.aspectRatio)||NaN,i.viewMode=Math.max(0,Math.min(3,Math.round(i.viewMode)))||0,O(h,R),i.guides||O(h.getElementsByClassName("".concat(y,"-dashed")),R),i.center||O(h.getElementsByClassName("".concat(y,"-center")),R),i.background&&O(s,"".concat(y,"-bg")),i.highlight||O(c,xi),i.cropBoxMovable&&(O(c,yt),st(c,ot,At)),i.cropBoxResizable||(O(h.getElementsByClassName("".concat(y,"-line")),R),O(h.getElementsByClassName("".concat(y,"-point")),R)),this.render(),this.ready=!0,this.setDragMode(i.dragMode),i.autoCrop&&this.crop(),this.setData(i.data),A(i.ready)&&L(e,Vt,i.ready,{once:!0}),tt(e,Vt)}}},{key:"unbuild",value:function(){if(this.ready){this.ready=!1,this.unbind(),this.resetPreview();var e=this.cropper.parentNode;e&&e.removeChild(this.cropper),k(this.element,R)}}},{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=ie,a}},{key:"setDefaults",value:function(e){x(qt,Z(e)&&e)}}]),a}();x(ee.prototype,Fi,Qi,Zi,Ki,Ji,te);export{ee as C};