pdfmake/build/pdfmake.min.js

Client/server side PDF printing in pure JavaScript

/*! pdfmake v0.3.0-beta.14, @license MIT, @link http://pdfmake.org */
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'${t.toc.id}' already exists`);t.toc._items=this.tocs[t.toc.id].toc._items}return this.tocs[t.toc.id]=t,t}preprocessImage(t){return void 0!==t.image.type&&void 0!==t.image.data&&"Buffer"===t.image.type&&Array.isArray(t.image.data)&&(t.image=s.from(t.image.data)),t}preprocessCanvas(t){return t}preprocessSVG(t){return t}preprocessQr(t){return t}preprocessAttachment(t){return t}_getNodeForNodeRef(t){return this.parentNode?this.parentNode:t}};var h=n(9534),u=n.n(h);class StyleContextStack{constructor(t,r){void 0===r&&(r={}),this.styleDictionary=t,this.defaultStyle=r,this.styleOverrides=[]}clone(){let t=new StyleContextStack(this.styleDictionary,this.defaultStyle);return this.styleOverrides.forEach((r=>{t.styleOverrides.push(r)})),t}push(t){this.styleOverrides.push(t)}pop(t){for(void 0===t&&(t=1);t-- >0;)this.styleOverrides.pop()}autopush(t){if(isString(t))return 0;let r=[];t.style&&(r=Array.isArray(t.style)?t.style:[t.style]);for(let t=0,n=r.length;t<n;t++)this.push(r[t]);return 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r=0,n=0;n<t.length;++n)t[n]>=5&&(r+=t[n]-5+3);for(n=5;n<t.length;n+=2){var i=t[n];t[n-1]==i&&t[n-2]==3*i&&t[n-3]==i&&t[n-4]==i&&(t[n-5]>=4*i||t[n+1]>=4*i)&&(r+=40)}return r},r=t.length,n=0,i=0,a=0;a<r;++a){var o,s=t[a];o=[0];for(var l=0;l<r;){for(h=0;l<r&&s[l];++h)++l;for(o.push(h),h=0;l<r&&!s[l];++h)++l;o.push(h)}n+=evaluategroup(o),o=[0];for(l=0;l<r;){var h;for(h=0;l<r&&t[l][a];++h)++l;for(o.push(h),h=0;l<r&&!t[l][a];++h)++l;o.push(h)}n+=evaluategroup(o);var u=t[a+1]||[];i+=s[0];for(l=1;l<r;++l){var p=s[l];i+=p,s[l-1]==p&&u[l]===p&&u[l-1]===p&&(n+=3)}}return n+=10*(Math.abs(i/r/r-.5)/.05|0)},generate=function(t,r,n,i,a){var o=x[r],s=function(t,r,n,i){var a=[],o=0,s=8,l=n.length,pack=function(t,r){if(r>=s){for(a.push(o|t>>(r-=s));r>=8;)a.push(t>>(r-=8)&255);o=0,s=8}r>0&&(o|=(t&(1<<r)-1)<<(s-=r))},h=ndatalenbits(t,r);switch(pack(r,4),pack(l,h),r){case 1:for(var u=2;u<l;u+=3)pack(parseInt(n.substring(u-2,u+1),10),10);pack(parseInt(n.substring(u-2),10),[0,4,7][l%3]);break;case 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maskdata(h,u,a),putformatinfo(h,0,i,a),h};function generateFrame(t,r){var n={numeric:1,alphanumeric:2,octet:4},i={L:1,M:0,Q:3,H:2},a=(r=r||{}).version||-1,o=i[(r.eccLevel||"L").toUpperCase()],s=r.mode?n[r.mode.toLowerCase()]:-1,l="mask"in r?r.mask:-1;if(s<0)s="string"==typeof t?t.match(A)?1:t.match(P)?2:4:4;else if(1!=s&&2!=s&&4!=s)throw"invalid or unsupported mode";if(t=function(t,r){switch(t){case 1:return r.match(A)?r:null;case 2:return r.match(C)?r.toUpperCase():null;case 4:if("string"==typeof r){for(var n=[],i=0;i<r.length;++i){var a=r.charCodeAt(i);a<128?n.push(a):a<2048?n.push(192|a>>6,128|63&a):a<65536?n.push(224|a>>12,128|a>>6&63,128|63&a):n.push(240|a>>18,128|a>>12&63,128|a>>6&63,128|63&a)}return n}return r}}(s,t),null===t)throw"invalid data format";if(o<0||o>3)throw"invalid ECC level";if(a<0){for(a=1;a<=40&&!(t.length<=getmaxdatalen(a,s,o));++a);if(a>40)throw"too large data for the Qr format"}else if(a<1||a>40)throw"invalid Qr version! should be between 1 and 40";if(-1!=l&&(l<0||l>8))throw"invalid mask";return generate(t,a,s,o,l)}const z={measure:function measure(t){var r=function buildCanvas(t,r){var n=[],i=r.background||"#fff",a=r.foreground||"#000",o=r.padding||0,s=generateFrame(t,r),l=s.length,h=Math.floor(r.fit?r.fit/l:5),u=l*h+h*o*2,p=h*o;n.push({type:"rect",x:0,y:0,w:u,h:u,lineWidth:0,color:i});for(var g=0;g<l;++g)for(var m=0;m<l;++m)s[g][m]&&n.push({type:"rect",x:h*m+p,y:h*g+p,w:h,h,lineWidth:0,color:a});return{canvas:n,size:u}}(t.qr,t);return t._canvas=r.canvas,t._width=t._height=t._minWidth=t._maxWidth=t._minHeight=t._maxHeight=r.size,t}};const j=class DocMeasure{constructor(t,r,n,i,a){this.pdfDocument=t,this.textInlines=new v(t),this.styleStack=new p(r,n),this.svgMeasure=i,this.tableLayouts=a,this.autoImageIndex=1}measureDocument(t){return this.measureNode(t)}measureNode(t){return this.styleStack.auto(t,(()=>{if(t._margin=function getNodeMargin(t,r){function processSingleMargins(t,r){return 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extendMargins(this.measureOrderedList(t));if(t.table)return extendMargins(this.measureTable(t));if(void 0!==t.text)return extendMargins(this.measureLeaf(t));if(t.toc)return extendMargins(this.measureToc(t));if(t.image)return extendMargins(this.measureImage(t));if(t.svg)return extendMargins(this.measureSVG(t));if(t.canvas)return extendMargins(this.measureCanvas(t));if(t.qr)return extendMargins(this.measureQr(t));if(t.attachment)return extendMargins(this.measureAttachment(t));throw new Error(`Unrecognized document structure: ${stringifyNode(t)}`)}));function extendMargins(t){let r=t._margin;return r&&(t._minWidth+=r[0]+r[2],t._maxWidth+=r[0]+r[2]),t}}measureImageWithDimensions(t,r){if(t.fit){let n=r.width/r.height>t.fit[0]/t.fit[1]?t.fit[0]/r.width:t.fit[1]/r.height;t._width=t._minWidth=t._maxWidth=r.width*n,t._height=r.height*n}else 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",this.styleStack)}buildUnorderedMarker(t,r,n){let i,a=t.getProperty("markerColor")||t.getProperty("color")||"black";switch(n){case"circle":i=function buildCircle(t,r){let n=t.fontSize/6;return{canvas:[{x:n,y:t.height/t.lineHeight+t.descender-t.fontSize/3,r1:n,r2:n,type:"ellipse",lineColor:r}]}}(r,a);break;case"square":i=function buildSquare(t,r){let n=t.fontSize/3;return{canvas:[{x:0,y:t.height/t.lineHeight+t.descender-t.fontSize/3-n/2,h:n,w:n,type:"rect",color:r}]}}(r,a);break;case"none":i={};break;default:i=function buildDisc(t,r){let n=t.fontSize/6;return{canvas:[{x:n,y:t.height/t.lineHeight+t.descender-t.fontSize/3,r1:n,r2:n,type:"ellipse",color:r}]}}(r,a)}return i._minWidth=i._maxWidth=r.width,i._minHeight=i._maxHeight=r.height,i}buildOrderedMarker(t,r,n,i){function prepareAlpha(t){return t<1?t.toString():function toAlpha(t){return(t>=26?toAlpha((t/26|0)-1):"")+"abcdefghijklmnopqrstuvwxyz"[t%26|0]}(t-1)}function prepareRoman(t){if(t<1||t>4999)return t.toString();let r=t,n={M:1e3,CM:900,D:500,CD:400,C:100,XC:90,L:50,XL:40,X:10,IX:9,V:5,IV:4,I:1},i="";for(let t in n)for(;r>=n[t];)i+=t,r-=n[t];return i}let a;switch(n){case"none":a=null;break;case"upper-alpha":a=prepareAlpha(t).toUpperCase();break;case"lower-alpha":a=prepareAlpha(t);break;case"upper-roman":a=prepareRoman(t);break;case"lower-roman":a=prepareRoman(t).toLowerCase();break;default:a=function prepareDecimal(t){return t.toString()}(t)}if(null===a)return{};i&&(Array.isArray(i)?(i[0]&&(a=i[0]+a),i[1]&&(a+=i[1]),a+=" "):a+=`${i} `);let o={text:a},s=r.getProperty("markerColor");return s&&(o.color=s),{_inlines:this.textInlines.buildInlines(o,r).items}}measureUnorderedList(t){let r=this.styleStack.clone(),n=t.ul;t.type=t.type||"disc",t._gapSize=this.gapSizeForList(),t._minWidth=0,t._maxWidth=0;for(let i=0,a=n.length;i<a;i++){let a=n[i]=this.measureNode(n[i]);a.ol||a.ul||(a.listMarker=this.buildUnorderedMarker(r,t._gapSize,a.listType||t.type)),t._minWidth=Math.max(t._minWidth,n[i]._minWidth+t._gapSize.width),t._maxWidth=Math.max(t._maxWidth,n[i]._maxWidth+t._gapSize.width)}return t}measureOrderedList(t){let r=this.styleStack.clone(),n=t.ol;t.type=t.type||"decimal",t.separator=t.separator||".",t.reversed=t.reversed||!1,isNumber(t.start)||(t.start=t.reversed?n.length:1),t._gapSize=this.gapSizeForList(),t._minWidth=0,t._maxWidth=0;let i=t.start;for(let a=0,o=n.length;a<o;a++){let o=n[a]=this.measureNode(n[a]);if(!o.ol&&!o.ul){let n=isNumber(o.counter)?o.counter:i;o.listMarker=this.buildOrderedMarker(n,r,o.listType||t.type,t.separator),o.listMarker._inlines&&(t._gapSize.width=Math.max(t._gapSize.width,o.listMarker._inlines[0].width)),t.reversed?i--:i++}t._minWidth=Math.max(t._minWidth,n[a]._minWidth),t._maxWidth=Math.max(t._maxWidth,n[a]._maxWidth)}t._minWidth+=t._gapSize.width,t._maxWidth+=t._gapSize.width;for(let r=0,i=n.length;r<i;r++){let i=n[r];i.ol||i.ul||(i.listMarker._minWidth=i.listMarker._maxWidth=t._gapSize.width)}return t}measureColumns(t){let r=t.columns;t._gap=this.styleStack.getProperty("columnGap")||0;for(let t=0,n=r.length;t<n;t++)r[t]=this.measureNode(r[t]);let n=w.measureMinMax(r),i=r.length>0?r.length-1:0;return t._minWidth=n.min+t._gap*i,t._maxWidth=n.max+t._gap*i,t}measureTable(t){!function extendTableWidths(t){t.table.widths||(t.table.widths="auto");if(isString(t.table.widths))for(t.table.widths=[t.table.widths];t.table.widths.length<t.table.body[0].length;)t.table.widths.push(t.table.widths[t.table.widths.length-1]);for(let r=0,n=t.table.widths.length;r<n;r++){let n=t.table.widths[r];(isNumber(n)||isString(n))&&(t.table.widths[r]={width:n})}}(t),t._layout=function getLayout(r){let n=t.layout;isString(n)&&(n=r[n]);return pack(_,n)}(this.tableLayouts),t._offsets=function getOffsets(r){let n=[],i=0,a=0;for(let o=0,s=t.table.widths.length;o<s;o++){let s=a+r.vLineWidth(o,t)+r.paddingLeft(o,t);n.push(s),i+=s,a=r.paddingRight(o,t)}return i+=a+r.vLineWidth(t.table.widths.length,t),{total:i,offsets:n}}(t._layout);let r,n,i,a,o=[];for(r=0,i=t.table.body[0].length;r<i;r++){let i=t.table.widths[r];for(i._minWidth=0,i._maxWidth=0,n=0,a=t.table.body.length;n<a;n++){let a=t.table.body[n],s=a[r];if(void 0===s)throw new Error(`Malformed table row, a cell is undefined.\nRow index: ${n}\nColumn index: ${r}\nRow data: ${stringifyNode(a)}`);null===s&&(s=""),s._span||(s=a[r]=this.styleStack.auto(s,measureCb(this,s)),s.colSpan&&s.colSpan>1?(markSpans(a,r,s.colSpan),o.push({col:r,span:s.colSpan,minWidth:s._minWidth,maxWidth:s._maxWidth})):(i._minWidth=Math.max(i._minWidth,s._minWidth),i._maxWidth=Math.max(i._maxWidth,s._maxWidth))),s.rowSpan&&s.rowSpan>1&&markVSpans(t.table,n,r,s.rowSpan)}}!function extendWidthsForColSpans(){let r,n;for(let i=0,a=o.length;i<a;i++){let a=o[i],s=getMinMax(a.col,a.span,t._offsets),l=a.minWidth-s.minWidth,h=a.maxWidth-s.maxWidth;if(l>0)for(r=l/a.span,n=0;n<a.span;n++)t.table.widths[a.col+n]._minWidth+=r;if(h>0)for(r=h/a.span,n=0;n<a.span;n++)t.table.widths[a.col+n]._maxWidth+=r}}();let s=w.measureMinMax(t.table.widths);return t._minWidth=s.min+t._offsets.total,t._maxWidth=s.max+t._offsets.total,t;function measureCb(t,r){return()=>(isObject(r)&&(r.fillColor=t.styleStack.getProperty("fillColor"),r.fillOpacity=t.styleStack.getProperty("fillOpacity")),t.measureNode(r))}function getMinMax(r,n,i){let a={minWidth:0,maxWidth:0};for(let o=0;o<n;o++)a.minWidth+=t.table.widths[r+o]._minWidth+(o?i.offsets[r+o]:0),a.maxWidth+=t.table.widths[r+o]._maxWidth+(o?i.offsets[r+o]:0);return a}function markSpans(t,r,n){for(let i=1;i<n;i++)t[r+i]={_span:!0,_minWidth:0,_maxWidth:0,rowSpan:t[r].rowSpan}}function markVSpans(t,r,n,i){for(let a=1;a<i;a++)t.body[r+a][n]={_span:!0,_minWidth:0,_maxWidth:0,fillColor:t.body[r][n].fillColor,fillOpacity:t.body[r][n].fillOpacity}}}measureCanvas(t){let r=0,n=0;for(let i=0,a=t.canvas.length;i<a;i++){let a=t.canvas[i];switch(a.type){case"ellipse":r=Math.max(r,a.x+a.r1),n=Math.max(n,a.y+a.r2);break;case"rect":r=Math.max(r,a.x+a.w),n=Math.max(n,a.y+a.h);break;case"line":r=Math.max(r,a.x1,a.x2),n=Math.max(n,a.y1,a.y2);break;case"polyline":for(let t=0,i=a.points.length;t<i;t++)r=Math.max(r,a.points[t].x),n=Math.max(n,a.points[t].y)}}return t._minWidth=t._maxWidth=r,t._minHeight=t._maxHeight=n,t._alignment=this.styleStack.getProperty("alignment"),t}measureQr(t){return(t=z.measure(t))._alignment=this.styleStack.getProperty("alignment"),t}measureAttachment(t){return t._width=t.width||7,t._height=t.height||18,t}};var G=n(4785);class DocumentContext extends G.EventEmitter{constructor(){super(),this.pages=[],this.pageMargins=void 0,this.x=void 0,this.availableWidth=void 0,this.availableHeight=void 0,this.page=-1,this.snapshots=[],this.backgroundLength=[]}beginColumnGroup(t,r){void 0===r&&(r={}),this.snapshots.push({x:this.x,y:this.y,availableHeight:this.availableHeight,availableWidth:this.availableWidth,page:this.page,bottomByPage:r||{},bottomMost:{x:this.x,y:this.y,availableHeight:this.availableHeight,availableWidth:this.availableWidth,page:this.page},lastColumnWidth:this.lastColumnWidth}),this.lastColumnWidth=0,t&&(this.marginXTopParent=t)}updateBottomByPage(){const t=this.snapshots[this.snapshots.length-1],r=this.page;let n=-Number.MIN_VALUE;t.bottomByPage[r]&&(n=t.bottomByPage[r]),t.bottomByPage[r]=Math.max(n,this.y)}resetMarginXTopParent(){this.marginXTopParent=null}beginColumn(t,r,n){let i=this.snapshots[this.snapshots.length-1];this.calculateBottomMost(i,n),this.page=i.page,this.x=this.x+this.lastColumnWidth+(r||0),this.y=i.y,this.availableWidth=t,this.availableHeight=i.availableHeight,this.lastColumnWidth=t}calculateBottomMost(t,r){r?this.saveContextInEndingCell(r):t.bottomMost=function bottomMostContext(t,r){let n;n=t.page>r.page?t:r.page>t.page?r:t.y>r.y?t:r;return{page:n.page,x:n.x,y:n.y,availableHeight:n.availableHeight,availableWidth:n.availableWidth}}(this,t.bottomMost)}markEnding(t,r,n){this.page=t._columnEndingContext.page,this.x=t._columnEndingContext.x+r,this.y=t._columnEndingContext.y-n,this.availableWidth=t._columnEndingContext.availableWidth,this.availableHeight=t._columnEndingContext.availableHeight,this.lastColumnWidth=t._columnEndingContext.lastColumnWidth}saveContextInEndingCell(t){t._columnEndingContext={page:this.page,x:this.x,y:this.y,availableHeight:this.availableHeight,availableWidth:this.availableWidth,lastColumnWidth:this.lastColumnWidth}}completeColumnGroup(t,r){let n=this.snapshots.pop();this.calculateBottomMost(n,r),this.x=n.x;let i=n.bottomMost.y;return t&&(n.page===n.bottomMost.page?n.y+t>i&&(i=n.y+t):i+=t),this.y=i,this.page=n.bottomMost.page,this.availableWidth=n.availableWidth,this.availableHeight=n.bottomMost.availableHeight,t&&(this.availableHeight-=i-n.bottomMost.y),this.lastColumnWidth=n.lastColumnWidth,n.bottomByPage}addMargin(t,r){this.x+=t,this.availableWidth-=t+(r||0)}moveDown(t){return this.y+=t,this.availableHeight-=t,this.availableHeight>0}initializePage(){this.y=this.pageMargins.top,this.availableHeight=this.getCurrentPage().pageSize.height-this.pageMargins.top-this.pageMargins.bottom;const{pageCtx:t,isSnapshot:r}=this.pageSnapshot();t.availableWidth=this.getCurrentPage().pageSize.width-this.pageMargins.left-this.pageMargins.right,r&&this.marginXTopParent&&(t.availableWidth-=this.marginXTopParent[0],t.availableWidth-=this.marginXTopParent[1])}pageSnapshot(){return this.snapshots[0]?{pageCtx:this.snapshots[0],isSnapshot:!0}:{pageCtx:this,isSnapshot:!1}}moveTo(t,r){null!=t&&(this.x=t,this.availableWidth=this.getCurrentPage().pageSize.width-this.x-this.pageMargins.right),null!=r&&(this.y=r,this.availableHeight=this.getCurrentPage().pageSize.height-this.y-this.pageMargins.bottom)}moveToRelative(t,r){null!=t&&(this.x=this.x+t),null!=r&&(this.y=this.y+r)}beginDetachedBlock(){this.snapshots.push({x:this.x,y:this.y,availableHeight:this.availableHeight,availableWidth:this.availableWidth,page:this.page,lastColumnWidth:this.lastColumnWidth})}endDetachedBlock(){let t=this.snapshots.pop();this.x=t.x,this.y=t.y,this.availableWidth=t.availableWidth,this.availableHeight=t.availableHeight,this.page=t.page,this.lastColumnWidth=t.lastColumnWidth}moveToNextPage(t){let r=this.page+1,n=this.page,i=this.y;if(this.snapshots.length>0){let t=this.snapshots[this.snapshots.length-1];t.bottomMost&&t.bottomMost.y&&(i=Math.max(this.y,t.bottomMost.y))}let a=r>=this.pages.length;if(a){let r=this.availableWidth,n=this.getCurrentPage().pageSize.orientation,i=getPageSize(this.getCurrentPage(),t);this.addPage(i),n===i.orientation&&(this.availableWidth=r)}else this.page=r,this.initializePage();return{newPageCreated:a,prevPage:n,prevY:i,y:this.y}}addPage(t,r){void 0===r&&(r=null),null!==r&&(this.pageMargins=r,this.x=r.left,this.availableWidth=t.width-r.left-r.right);let n={items:[],pageSize:t,pageMargins:this.pageMargins};return this.pages.push(n),this.backgroundLength.push(0),this.page=this.pages.length-1,this.initializePage(),this.emit("pageAdded"),n}getCurrentPage(){return this.page<0||this.page>=this.pages.length?null:this.pages[this.page]}getCurrentPosition(){let t=this.getCurrentPage().pageSize,r=t.height-this.pageMargins.top-this.pageMargins.bottom,n=t.width-this.pageMargins.left-this.pageMargins.right;return{pageNumber:this.page+1,pageOrientation:t.orientation,pageInnerHeight:r,pageInnerWidth:n,left:this.x,top:this.y,verticalRatio:(this.y-this.pageMargins.top)/r,horizontalRatio:(this.x-this.pageMargins.left)/n}}}const getPageSize=(t,r)=>(r=function pageOrientation(t,r){return void 0===t?r:isString(t)&&"landscape"===t.toLowerCase()?"landscape":"portrait"}(r,t.pageSize.orientation))!==t.pageSize.orientation?{orientation:r,width:t.pageSize.height,height:t.pageSize.width}:{orientation:t.pageSize.orientation,width:t.pageSize.width,height:t.pageSize.height};const V=DocumentContext;class ElementWriter extends G.EventEmitter{constructor(t){super(),this._context=t,this.contextStack=[]}context(){return this._context}addLine(t,r,n){let i=t.getHeight(),a=this.context(),o=a.getCurrentPage(),s=this.getCurrentPositionOnPage();return!(a.availableHeight<i||!o)&&(t.x=a.x+(t.x||0),t.y=a.y+(t.y||0),this.alignLine(t),addPageItem(o,{type:"line",item:t},n),this.emit("lineAdded",t),r||a.moveDown(i),s)}alignLine(t){let r=this.context().availableWidth,n=t.getWidth(),i=t.inlines&&t.inlines.length>0&&t.inlines[0].alignment,a=0;switch(i){case"right":a=r-n;break;case"center":a=(r-n)/2}if(a&&(t.x=(t.x||0)+a),"justify"===i&&!t.newLineForced&&!t.lastLineInParagraph&&t.inlines.length>1){let i=(r-n)/(t.inlines.length-1);for(let r=1,n=t.inlines.length;r<n;r++)a=r*i,t.inlines[r].x+=a,t.inlines[r].justifyShift=i}}addImage(t,r){let n=this.context(),i=n.getCurrentPage(),a=this.getCurrentPositionOnPage();return!(!i||void 0===t.absolutePosition&&n.availableHeight<t._height&&i.items.length>0)&&(void 0===t._x&&(t._x=t.x||0),t.x=n.x+t._x,t.y=n.y,this.alignImage(t),addPageItem(i,{type:"image",item:t},r),n.moveDown(t._height),a)}addCanvas(t,r){let n=this.context(),i=n.getCurrentPage(),a=[],o=t._minHeight;return!(!i||void 0===t.absolutePosition&&n.availableHeight<o)&&(this.alignCanvas(t),t.canvas.forEach((function(t){let n=this.addVector(t,!1,!1,r);a.push(n),void 0!==r&&r++}),this),n.moveDown(o),a)}addSVG(t,r){let n=this.context(),i=n.getCurrentPage(),a=this.getCurrentPositionOnPage();return!(!i||void 0===t.absolutePosition&&n.availableHeight<t._height&&i.items.length>0)&&(void 0===t._x&&(t._x=t.x||0),t.x=n.x+t._x,t.y=n.y,this.alignImage(t),addPageItem(i,{type:"svg",item:t},r),n.moveDown(t._height),a)}addQr(t,r){let n=this.context(),i=n.getCurrentPage(),a=this.getCurrentPositionOnPage();if(!i||void 0===t.absolutePosition&&n.availableHeight<t._height)return!1;void 0===t._x&&(t._x=t.x||0),t.x=n.x+t._x,t.y=n.y,this.alignImage(t);for(let n=0,i=t._canvas.length;n<i;n++){let i=t._canvas[n];i.x+=t.x,i.y+=t.y,this.addVector(i,!0,!0,r)}return n.moveDown(t._height),a}addAttachment(t,r){let n=this.context(),i=n.getCurrentPage(),a=this.getCurrentPositionOnPage();return!(!i||void 0===t.absolutePosition&&n.availableHeight<t._height&&i.items.length>0)&&(void 0===t._x&&(t._x=t.x||0),t.x=n.x+t._x,t.y=n.y,addPageItem(i,{type:"attachment",item:t},r),n.moveDown(t._height),a)}alignImage(t){let r=this.context().availableWidth,n=t._minWidth,i=0;switch(t._alignment){case"right":i=r-n;break;case"center":i=(r-n)/2}i&&(t.x=(t.x||0)+i)}alignCanvas(t){let r=this.context().availableWidth,n=t._minWidth,i=0;switch(t._alignment){case"right":i=r-n;break;case"center":i=(r-n)/2}i&&t.canvas.forEach((t=>{offsetVector(t,i,0)}))}addVector(t,r,n,i,a){let o=this.context(),s=o.getCurrentPage();isNumber(a)&&(s=o.pages[a]);let l=this.getCurrentPositionOnPage();if(s)return offsetVector(t,r?0:o.x,n?0:o.y),addPageItem(s,{type:"vector",item:t},i),l}beginClip(t,r){let n=this.context();return n.getCurrentPage().items.push({type:"beginClip",item:{x:n.x,y:n.y,width:t,height:r}}),!0}endClip(){return this.context().getCurrentPage().items.push({type:"endClip"}),!0}addFragment(t,r,n,i){let a=this.context(),o=a.getCurrentPage();return!(!r&&t.height>a.availableHeight)&&(t.items.forEach((i=>{switch(i.type){case"line":var s=i.item.clone();s._node&&(s._node.positions[0].pageNumber=a.page+1),s.x=(s.x||0)+(r?t.xOffset||0:a.x),s.y=(s.y||0)+(n?t.yOffset||0:a.y),o.items.push({type:"line",item:s});break;case"vector":var l=pack(i.item);if(offsetVector(l,r?t.xOffset||0:a.x,n?t.yOffset||0:a.y),l._isFillColorFromUnbreakable){delete l._isFillColorFromUnbreakable;const t=a.backgroundLength[a.page];o.items.splice(t,0,{type:"vector",item:l})}else o.items.push({type:"vector",item:l});break;case"image":case"svg":var h=pack(i.item);h.x=(h.x||0)+(r?t.xOffset||0:a.x),h.y=(h.y||0)+(n?t.yOffset||0:a.y),o.items.push({type:i.type,item:h})}})),i||a.moveDown(t.height),!0)}pushContext(t,r){if(void 0===t&&(r=this.context().getCurrentPage().height-this.context().pageMargins.top-this.context().pageMargins.bottom,t=this.context().availableWidth),isNumber(t)){let n=t;(t=new V).addPage({width:n,height:r},{left:0,right:0,top:0,bottom:0})}this.contextStack.push(this.context()),this._context=t}popContext(){this._context=this.contextStack.pop()}getCurrentPositionOnPage(){return(this.contextStack[0]||this.context()).getCurrentPosition()}}function addPageItem(t,r,n){null==n||n<0||n>t.items.length?t.items.push(r):t.items.splice(n,0,r)}const H=ElementWriter,q={"4A0":[4767.87,6740.79],"2A0":[3370.39,4767.87],A0:[2383.94,3370.39],A1:[1683.78,2383.94],A2:[1190.55,1683.78],A3:[841.89,1190.55],A4:[595.28,841.89],A5:[419.53,595.28],A6:[297.64,419.53],A7:[209.76,297.64],A8:[147.4,209.76],A9:[104.88,147.4],A10:[73.7,104.88],B0:[2834.65,4008.19],B1:[2004.09,2834.65],B2:[1417.32,2004.09],B3:[1000.63,1417.32],B4:[708.66,1000.63],B5:[498.9,708.66],B6:[354.33,498.9],B7:[249.45,354.33],B8:[175.75,249.45],B9:[124.72,175.75],B10:[87.87,124.72],C0:[2599.37,3676.54],C1:[1836.85,2599.37],C2:[1298.27,1836.85],C3:[918.43,1298.27],C4:[649.13,918.43],C5:[459.21,649.13],C6:[323.15,459.21],C7:[229.61,323.15],C8:[161.57,229.61],C9:[113.39,161.57],C10:[79.37,113.39],RA0:[2437.8,3458.27],RA1:[1729.13,2437.8],RA2:[1218.9,1729.13],RA3:[864.57,1218.9],RA4:[609.45,864.57],SRA0:[2551.18,3628.35],SRA1:[1814.17,2551.18],SRA2:[1275.59,1814.17],SRA3:[907.09,1275.59],SRA4:[637.8,907.09],EXECUTIVE:[521.86,756],FOLIO:[612,936],LEGAL:[612,1008],LETTER:[612,792],TABLOID:[792,1224]};function normalizePageSize(t,r){t&&"auto"===t.height&&(t.height=1/0);let n=function pageSizeToWidthAndHeight(t){if(isString(t)){let r=q[t.toUpperCase()];if(!r)throw new Error(`Page size ${t} not recognized`);return{width:r[0],height:r[1]}}return t}(t||"A4");return function isNeedSwapPageSizes(t){return!!isString(t)&&("portrait"===(t=t.toLowerCase())&&n.width>n.height||"landscape"===t&&n.width<n.height)}(r)&&(n={width:n.height,height:n.width}),n.orientation=n.width>n.height?"landscape":"portrait",n}function normalizePageMargin(t){if(isNumber(t))t={left:t,right:t,top:t,bottom:t};else if(Array.isArray(t))if(2===t.length)t={left:t[0],top:t[1],right:t[0],bottom:t[1]};else{if(4!==t.length)throw new Error("Invalid pageMargins definition");t={left:t[0],top:t[1],right:t[2],bottom:t[3]}}return t}const X=class PageElementWriter extends H{constructor(t){super(t),this.transactionLevel=0,this.repeatables=[]}addLine(t,r,n){return this._fitOnPage((()=>super.addLine(t,r,n)))}addImage(t,r){return this._fitOnPage((()=>super.addImage(t,r)))}addCanvas(t,r){return this._fitOnPage((()=>super.addCanvas(t,r)))}addSVG(t,r){return this._fitOnPage((()=>super.addSVG(t,r)))}addQr(t,r){return this._fitOnPage((()=>super.addQr(t,r)))}addAttachment(t,r){return this._fitOnPage((()=>super.addAttachment(t,r)))}addVector(t,r,n,i,a){return super.addVector(t,r,n,i,a)}beginClip(t,r){return super.beginClip(t,r)}endClip(){return super.endClip()}addFragment(t,r,n,i){return this._fitOnPage((()=>super.addFragment(t,r,n,i)))}moveToNextPage(t){let r=this.context().moveToNextPage(t);this.repeatables.forEach((function(t){void 0===t.insertedOnPages[this.context().page]?(t.insertedOnPages[this.context().page]=!0,this.addFragment(t,!0)):this.context().moveDown(t.height)}),this),this.emit("pageChanged",{prevPage:r.prevPage,prevY:r.prevY,y:this.context().y})}addPage(t,r,n){let i=this.page,a=this.y;this.context().addPage(normalizePageSize(t,r),normalizePageMargin(n)),this.emit("pageChanged",{prevPage:i,prevY:a,y:this.context().y})}beginUnbreakableBlock(t,r){0==this.transactionLevel++&&(this.originalX=this.context().x,this.pushContext(t,r))}commitUnbreakableBlock(t,r){if(0==--this.transactionLevel){let n=this.context();this.popContext();let i=n.pages.length;if(i>0){let a=n.pages[0];if(a.xOffset=t,a.yOffset=r,i>1)if(void 0!==t||void 0!==r)a.height=n.getCurrentPage().pageSize.height-n.pageMargins.top-n.pageMargins.bottom;else{a.height=this.context().getCurrentPage().pageSize.height-this.context().pageMargins.top-this.context().pageMargins.bottom;for(let t=0,r=this.repeatables.length;t<r;t++)a.height-=this.repeatables[t].height}else a.height=n.y;void 0!==t||void 0!==r?super.addFragment(a,!0,!0,!0):this.addFragment(a)}}}currentBlockToRepeatable(){let t=this.context(),r={items:[]};return t.pages[0].items.forEach((t=>{r.items.push(t)})),r.xOffset=this.originalX,r.height=t.y,r.insertedOnPages=[],r}pushToRepeatables(t){this.repeatables.push(t)}popFromRepeatables(){this.repeatables.pop()}_fitOnPage(t){let r=t();return r||(this.moveToNextPage(),r=t()),r}};const Z=class TableProcessor{constructor(t){this.tableNode=t}beginTable(t){let r,n;r=this.tableNode,this.offsets=r._offsets,this.layout=r._layout,n=t.context().availableWidth-this.offsets.total,w.buildColumnWidths(r.table.widths,n,this.offsets.total,r),this.tableWidth=r._offsets.total+(()=>{let t=0;return r.table.widths.forEach((r=>{t+=r._calcWidth})),t})(),this.rowSpanData=(()=>{let t=[],r=0,n=0;t.push({left:0,rowSpan:0});for(let i=0,a=this.tableNode.table.body[0].length;i<a;i++){n=this.layout.paddingLeft(i,this.tableNode)+this.layout.paddingRight(i,this.tableNode)+this.layout.vLineWidth(i,this.tableNode)+this.tableNode.table.widths[i]._calcWidth,t[t.length-1].width=n,r+=n,t.push({left:r,rowSpan:0,width:0})}return t})(),this.cleanUpRepeatables=!1,this.headerRows=0,this.rowsWithoutPageBreak=0;const i=r.table.headerRows;if(isPositiveInteger(i)){if(this.headerRows=i,t