galaxy/config/plugins/visualizations/phylocanvas/static/script.js

require=function(r,e,n){function t(n,o){function i(r){return t(i.resolve(r))}function f(e){return r[n][1][e]||e}if(!e[n]){if(!r[n]){var c="function"==typeof require&&require;if(!o&&c)return c(n,!0);if(u)return u(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}i.resolve=f;var a=e[n]=new t.Module;r[n][0].call(a.exports,i,a,a.exports)}return e[n].exports}function o(){this.bundle=t,this.exports={}}var u="function"==typeof require&&require;t.Module=o,t.modules=r,t.cache=e,t.parent=u;for(var i=0;i<n.length;i++)t(n[i]);return t}({3:[function(require,module,exports) {
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.Phylocanvas=t():e.Phylocanvas=t()}(this,function(){return function(e){var t={};function a(n){if(t[n])return t[n].exports;var r=t[n]={exports:{},id:n,loaded:!1};return e[n].call(r.exports,r,r.exports,a),r.loaded=!0,r.exports}return a.m=e,a.c=t,a.p="/dist/",a(0)}([function(e,t,a){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.utils=t.nodeRenderers=t.treeTypes=t.Parser=t.Tooltip=t.Prerenderer=t.Branch=t.Tree=void 0;var n=u(a(1)),r=u(a(7)),i=u(a(11)),s=u(a(27)),l=u(a(29)),o=u(a(8)),h=u(a(26)),c=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var a in e)Object.prototype.hasOwnProperty.call(e,a)&&(t[a]=e[a]);return t.default=e,t}(a(2));function u(e){return e&&e.__esModule?e:{default:e}}function d(e,t,a){var n=e[t]?e:e.prototype,r=n[t];n[t]=function(){for(var e=arguments.length,t=Array(e),n=0;n<e;n++)t[n]=arguments[n];return a.call(this,r,t)}}t.Tree=n.default,t.Branch=r.default,t.Prerenderer=i.default,t.Tooltip=s.default,t.Parser=l.default,t.treeTypes=o.default,t.nodeRenderers=h.default,t.utils=c,t.default={plugin:function(e){e.call(this,d)},createTree:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return new n.default(e,t)}}},function(e,t,a){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var a=0;a<t.length;a++){var n=t[a];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,a,n){return a&&e(t.prototype,a),n&&e(t,n),t}}(),r=a(2),i=h(a(7)),s=a(27),l=h(a(8)),o=h(a(28));function h(e){return e&&e.__esModule?e:{default:e}}var c=r.dom.addClass,u=r.dom.setCursorDrag,d=r.dom.setCursorDragging,f=r.events.fireEvent,v=r.events.addEvent,g=r.events.removeEvent,y=r.canvas.getPixelRatio,p=r.canvas.translateClick,b=r.constants.Predicates,m=function(){function e(t){var a=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._point={x:0,y:0},this.containerElement="string"==typeof t?document.getElementById(t):t,c(this.containerElement,"pc-container"),this.branches={},this.leaves=[],this.root=!1,this.stringRepresentation="",this.backColour=!1,this.originalTree={},"static"===window.getComputedStyle(this.containerElement).position&&(this.containerElement.style.position="relative"),this.containerElement.style.boxSizing="border-box";var r=document.createElement("canvas");r.id=(this.containerElement.id||"")+"__canvas",r.className="phylocanvas",r.style.position="relative",r.height=t.offsetHeight||400,r.width=t.offsetWidth||400,r.style.zIndex="1",this.containerElement.appendChild(r),this.canvas=r.getContext("2d"),this.canvas.canvas.onselectstart=function(){return!1},this.canvas.fillStyle="#000000",this.canvas.strokeStyle="#000000",this.canvas.save(),this.collapsedColour="rgba(0, 0, 0, 0.5)",this.defaultCollapsed={},this.tooltip=new s.ChildNodesTooltip(this),this.drawn=!1,this.highlighters=[],this.zoom=1,this.zoomFactor=3,this.disableZoom=!1,this.fillCanvas=!1,this.branchScaling=!0,this.currentBranchScale=1,this.branchScalingStep=1.2,this.pickedup=!1,this.dragging=!1,this.startx=null,this.starty=null,this.baseNodeSize=1,this.origx=null,this.origy=null,this.offsetx=this.canvas.canvas.width/2,this.offsety=this.canvas.canvas.height/2,this.selectedColour="rgba(49,151,245,1)",this.highlightColour="rgba(49,151,245,1)",this.highlightWidth=4,this.highlightSize=2,this.branchColour="rgba(0,0,0,1)",this.branchScalar=1,this.padding=50,this.labelPadding=5,this.multiSelect=!0,this.clickFlag="selected",this.clickFlagPredicate=b.tautology,this.hoverLabel=!1,this.internalNodesSelectable=!0,this.showLabels=!0,this.showBranchLengthLabels=!1,this.branchLengthLabelPredicate=b.tautology,this.showInternalNodeLabels=!1,this.internalLabelStyle={colour:this.branchColour,textSize:this.textSize,font:this.font,format:""},this.setTreeType("radial"),this.maxBranchLength=0,this.lineWidth=1,this.textSize=7,this.font="sans-serif",this.unselectOnClickAway=!0,this.farthestNodeFromRootX=0,this.farthestNodeFromRootY=0,this.shiftKeyDrag=!1,this.maxLabelLength={},Object.assign(this,n),this.resizeToContainer(),this.eventListeners={};var i=Object.assign({click:{listener:this.clicked.bind(this)},mousedown:{listener:this.pickup.bind(this)},mouseup:{listener:this.drop.bind(this)},mouseout:{listener:this.drop.bind(this)},mousemove:{target:this.canvas.canvas,listener:this.drag.bind(this)},mousewheel:{target:this.canvas.canvas,listener:this.scroll.bind(this)},DOMMouseScroll:{target:this.canvas.canvas,listener:this.scroll.bind(this)},resize:{target:window,listener:function(){a.resizeToContainer(),a.draw()}}},n.eventListeners||{}),l=!0,o=!1,h=void 0;try{for(var u,d=Object.keys(i)[Symbol.iterator]();!(l=(u=d.next()).done);l=!0){var f=u.value,v=i[f],g=v.listener,y=v.target;this.addListener(f,g,y)}}catch(e){o=!0,h=e}finally{try{!l&&d.return&&d.return()}finally{if(o)throw h}}}return n(e,[{key:"removeEventListeners",value:function(){var e=!0,t=!1,a=void 0;try{for(var n,r=Object.keys(this.eventListeners)[Symbol.iterator]();!(e=(n=r.next()).done);e=!0){var i=n.value,s=!0,l=!1,o=void 0;try{for(var h,c=this.eventListeners[i][Symbol.iterator]();!(s=(h=c.next()).done);s=!0){var u=h.value,d=u.target,f=u.listener;g(d||this.containerElement,i,f)}}catch(e){l=!0,o=e}finally{try{!s&&c.return&&c.return()}finally{if(l)throw o}}}}catch(e){t=!0,a=e}finally{try{!e&&r.return&&r.return()}finally{if(t)throw a}}}},{key:"setInitialCollapsedBranches",value:function(){var e,t,a=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.root;if((e=a.getChildProperties("id"))&&e.length>this.defaultCollapsed.min&&e.length<this.defaultCollapsed.max)a.collapsed=!0;else for(t=0;t<a.children.length;t++)this.setInitialCollapsedBranches(a.children[t])}},{key:"getNodeAtMousePosition",value:function(e){var t;return(t=this.root).clicked.apply(t,function(e){if(Array.isArray(e)){for(var t=0,a=Array(e.length);t<e.length;t++)a[t]=e[t];return a}return Array.from(e)}(p(e,this)))}},{key:"getSelectedNodeIds",value:function(){return this.getNodeIdsWithFlag("selected")}},{key:"getNodeIdsWithFlag",value:function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return this.leaves.reduce(function(a,n){return n[e]===t&&a.push(n.id),a},[])}},{key:"clicked",value:function(e){var t;if(0===e.button){var a=[];if(this.dragging)return void(this.dragging=!1);if(!this.root)return!1;t=this.getNodeAtMousePosition(e);var n=this.multiSelect&&(e.metaKey||e.ctrlKey);if(t&&t.interactive)if(n){if(t.leaf)t[this.clickFlag]=!t[this.clickFlag];else if(this.internalNodesSelectable){var r=t.getChildProperties(this.clickFlag).some(function(e){return!1===e});t.cascadeFlag(this.clickFlag,r,this.clickFlagPredicate)}a=this.getNodeIdsWithFlag(this.clickFlag),this.draw()}else this.root.cascadeFlag(this.clickFlag,!1,this.clickFlagPredicate),(this.internalNodesSelectable||t.leaf)&&(t.cascadeFlag(this.clickFlag,!0,this.clickFlagPredicate),a=t.getChildProperties("id")),this.draw();else!this.unselectOnClickAway||this.dragging||n||(this.root.cascadeFlag(this.clickFlag,!1,this.clickFlagPredicate),this.draw());this.pickedup||(this.dragging=!1),this.nodesUpdated(a,this.clickFlag)}}},{key:"drag",value:function(e){var t=y(this.canvas);if(!this.drawn)return!1;if(this.pickedup){var a=(e.clientX-this.startx)*t,n=(e.clientY-this.starty)*t;Math.abs(a)+Math.abs(n)>5&&(this.dragging=!0,this.offsetx=this.origx+a,this.offsety=this.origy+n,this.draw())}else{var r=e,i=this.getNodeAtMousePosition(r);i&&i.interactive&&(this.internalNodesSelectable||i.leaf)?(this.root.cascadeFlag("hovered",!1),i.hovered=!0,i.leaf||i.hasCollapsedAncestor()||this.tooltip.open(r.clientX,r.clientY,i),this.containerElement.style.cursor="pointer"):(this.tooltip.close(),this.root.cascadeFlag("hovered",!1),this.shiftKeyDrag&&r.shiftKey?u(this.containerElement):this.containerElement.style.cursor="auto"),this.draw()}}},{key:"draw",value:function(e){if(this.highlighters.length=0,0!==this.maxBranchLength){this.canvas.clearRect(0,0,this.canvas.canvas.width,this.canvas.canvas.height),this.canvas.lineCap="round",this.canvas.lineJoin="round",this.canvas.strokeStyle=this.branchColour,this.canvas.save(),this.drawn&&!e||(this.prerenderer.run(this),e||this.fitInPanel());var t=y(this.canvas);this.canvas.lineWidth=this.lineWidth/this.zoom,this.canvas.translate(this.offsetx*t,this.offsety*t),this.canvas.scale(this.zoom,this.zoom),this.branchRenderer.render(this,this.root),this.highlighters.forEach(function(e){return e()}),this.drawn=!0,this.canvas.restore()}else this.loadError(new Error("All branches in the tree are identical."))}},{key:"pickup",value:function(e){if(!this.shiftKeyDrag||e.shiftKey){if(!this.drawn)return!1;this.origx=this.offsetx,this.origy=this.offsety,0===e.button&&(this.pickedup=!0,d(this.containerElement)),this.startx=e.clientX,this.starty=e.clientY}}},{key:"drop",value:function(e){if(!this.drawn)return!1;this.pickedup=!1,this.shiftKeyDrag&&e.shiftKey?u(this.containerElement):this.containerElement.style.cursor="auto"}},{key:"scroll",value:function(e){if(!(this.disableZoom||"wheelDelta"in e&&0===e.wheelDelta)){e.preventDefault(),this._point.x=e.offsetX,this._point.y=e.offsetY;var t=e.detail<0||e.wheelDelta>0?1:-1;this.branchScaling&&(e.metaKey||e.ctrlKey)?(this.currentBranchScale*=Math.pow(this.branchScalingStep,t),this.setBranchScale(this.currentBranchScale,this._point)):this.smoothZoom(t,this._point)}}},{key:"findLeaves",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"id",a=[],n=!0,r=!1,i=void 0;try{for(var s,l=this.leaves[Symbol.iterator]();!(n=(s=l.next()).done);n=!0){var o=s.value;o[t]&&o[t].match(e)&&a.push(o)}}catch(e){r=!0,i=e}finally{try{!n&&l.return&&l.return()}finally{if(r)throw i}}return a}},{key:"updateLeaves",value:function(e,t,a){var n=!0,r=!1,i=void 0;try{for(var s,l=this.leaves[Symbol.iterator]();!(n=(s=l.next()).done);n=!0){s.value[t]=!a}}catch(e){r=!0,i=e}finally{try{!n&&l.return&&l.return()}finally{if(r)throw i}}var o=!0,h=!1,c=void 0;try{for(var u,d=e[Symbol.iterator]();!(o=(u=d.next()).done);o=!0){u.value[t]=a}}catch(e){h=!0,c=e}finally{try{!o&&d.return&&d.return()}finally{if(h)throw c}}this.nodesUpdated(e.map(function(e){return e.id}),t)}},{key:"clearSelect",value:function(){this.root.cascadeFlag("selected",!1),this.draw()}},{key:"getPngUrl",value:function(){return this.canvas.canvas.toDataURL()}},{key:"load",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=t,n=arguments[2];if("function"==typeof t&&(n=t,a={}),n&&(a.callback=n),a.format)this.build(e,o.default[a.format],a);else{var r=!0,i=!1,s=void 0;try{for(var l,h=Object.keys(o.default)[Symbol.iterator]();!(r=(l=h.next()).done);r=!0){var c=l.value,u=o.default[c];if(e.match(u.fileExtension)||e.match(u.validator))return void this.build(e,u,a)}}catch(e){i=!0,s=e}finally{try{!r&&h.return&&h.return()}finally{if(i)throw s}}var d=new Error("String not recognised as a file or a parseable format string");n&&n(d),this.loadError(d)}}},{key:"saveOriginalTree",value:function(){this.originalTree.branches=this.branches,this.originalTree.leaves=this.leaves,this.originalTree.root=this.root,this.originalTree.branchLengths={},this.originalTree.parents={}}},{key:"clearState",value:function(){this.root=!1,this.leaves=[],this.branches={},this.drawn=!1}},{key:"extractNestedBranches",value:function(){this.branches={},this.leaves=[],this.storeNode(this.root),this.root.extractChildren()}},{key:"saveState",value:function(){this.extractNestedBranches(),this.root.branchLength=0,this.maxBranchLength=0,this.root.setTotalLength(),0!==this.maxBranchLength||this.loadError(new Error("All branches in the tree are identical."))}},{key:"build",value:function(e,t,a){var n=this;this.originalTree={},this.clearState(),i.default.lastId=0;var r=new i.default;r.id="root",this.branches.root=r,this.setRoot(r),t.parse({formatString:e,root:r,options:a},function(t){if(t)return a.callback&&a.callback(t),void n.loadError(t);n.stringRepresentation=e,n.saveState(),n.setInitialCollapsedBranches(),n.beforeFirstDraw(),n.draw(),n.saveOriginalTree(),a.callback&&a.callback(),n.loadCompleted()})}},{key:"redrawFromBranch",value:function(e){this.clearState(),this.resetTree(),this.originalTree.branchLengths[e.id]=e.branchLength,this.originalTree.parents[e.id]=e.parent,this.root=e,this.root.parent=!1,this.saveState(),this.draw(),this.subtreeDrawn(e.id)}},{key:"redrawOriginalTree",value:function(){this.load(this.stringRepresentation)}},{key:"storeNode",value:function(e){if(e.id&&""!==e.id||(e.id=i.default.generateId()),this.branches[e.id]&&e!==this.branches[e.id]){if(e.leaf)throw new Error("Two nodes on this tree share the id "+e.id);e.id=i.default.generateId()}this.branches[e.id]=e,e.leaf&&this.leaves.push(e)}},{key:"setNodeSize",value:function(e){this.baseNodeSize=Number(e),this.draw()}},{key:"setRoot",value:function(e){e.tree=this,this.root=e}},{key:"setTextSize",value:function(e){this.textSize=Number(e),this.draw()}},{key:"setFontSize",value:function(e){this.textSize=this.calculateFontSize?this.calculateFontSize(e):Math.min(e/2,15),this.canvas.font=this.textSize+"pt "+this.font}},{key:"setTreeType",value:function(e,t){if(!(e in l.default))return f(this.containerElement,"error",{error:new Error('"'+e+'" is not a known tree-type.')});var a=this.treeType;this.treeType=e,this.type=l.default[e],this.branchRenderer=l.default[e].branchRenderer,this.prerenderer=l.default[e].prerenderer,this.labelAlign=l.default[e].labelAlign,this.calculateFontSize=l.default[e].calculateFontSize,this.drawn&&(this.drawn=!1,this.draw()),t||this.treeTypeChanged(a,e)}},{key:"setSize",value:function(e,t){this.canvas.canvas.width=e,this.canvas.canvas.height=t,this.navigator&&this.navigator.resize(),this.adjustForPixelRatio()}},{key:"adjustForPixelRatio",value:function(){var e=y(this.canvas);this.canvas.canvas.style.height=this.canvas.canvas.height+"px",this.canvas.canvas.style.width=this.canvas.canvas.width+"px",e>1&&(this.canvas.canvas.width*=e,this.canvas.canvas.height*=e)}},{key:"getCentrePoint",value:function(){var e=y(this.canvas);return{x:this.canvas.canvas.width/2/e,y:this.canvas.canvas.height/2/e}}},{key:"setZoom",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.getCentrePoint(),a=t.x,n=t.y;if(e>0){var r=this.zoom;this.zoom=e,this.offsetx=this.calculateZoomedOffset(this.offsetx,a,r,e),this.offsety=this.calculateZoomedOffset(this.offsety,n,r,e),this.draw()}}},{key:"smoothZoom",value:function(e,t){this.setZoom(Math.pow(10,Math.log(this.zoom)/Math.log(10)+e*this.zoomFactor*.01),t)}},{key:"calculateZoomedOffset",value:function(e,t,a,n){return-1*((-1*e+t)/a*n-t)}},{key:"setBranchScale",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{x:this.canvas.canvas.width/2,y:this.canvas.canvas.height/2},a=l.default[this.treeType];if(a.branchScalingAxis&&!(e<0)){var n=this.branchScalar;this.branchScalar=this.initialBranchScalar*e;var r=this.branchScalar/n,i=this["offset"+a.branchScalingAxis],s=t[a.branchScalingAxis],o=(t[a.branchScalingAxis]-i)*r+i;this["offset"+a.branchScalingAxis]+=s-o,this.draw()}}},{key:"toggleLabels",value:function(){this.showLabels=!this.showLabels,this.draw()}},{key:"setMaxLabelLength",value:function(){var e;void 0===this.maxLabelLength[this.treeType]&&(this.maxLabelLength[this.treeType]=0);for(var t=0;t<this.leaves.length;t++)(e=this.canvas.measureText(this.leaves[t].id)).width>this.maxLabelLength[this.treeType]&&(this.maxLabelLength[this.treeType]=e.width)}},{key:"loadStarted",value:function(){f(this.containerElement,"loading")}},{key:"beforeFirstDraw",value:function(){f(this.containerElement,"beforeFirstDraw")}},{key:"loadCompleted",value:function(){f(this.containerElement,"loaded")}},{key:"loadError",value:function(e){f(this.containerElement,"error",{error:e})}},{key:"subtreeDrawn",value:function(e){f(this.containerElement,"subtree",{node:e})}},{key:"nodesUpdated",value:function(e,t){var a=arguments.length>2&&void 0!==arguments[2]&&arguments[2];f(this.containerElement,"updated",{nodeIds:e,property:t,append:a})}},{key:"treeTypeChanged",value:function(e,t){f(this.containerElement,"typechanged",{oldType:e,newType:t})}},{key:"addListener",value:function(e,t,a){this.eventListeners[e]||(this.eventListeners[e]=[]),this.eventListeners[e].push({listener:t,target:a}),v(a||this.containerElement,e,t)}},{key:"removeListener",value:function(e,t,a){g(a||this.containerElement,e,t)}},{key:"getBounds",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.leaves,t=e===this.leaves?this.root:e[0],a=t.startx,n=t.startx,r=t.starty,i=t.starty,s=!0,l=!1,o=void 0;try{for(var h,c=e[Symbol.iterator]();!(s=(h=c.next()).done);s=!0){var u=h.value.getBounds();a=Math.min(a,u.minx),n=Math.max(n,u.maxx),r=Math.min(r,u.miny),i=Math.max(i,u.maxy)}}catch(e){l=!0,o=e}finally{try{!s&&c.return&&c.return()}finally{if(l)throw o}}return[[a,r],[n,i]]}},{key:"fitInPanel",value:function(e){this.zoom=1;var t=this.getBounds(e),a=[this.canvas.canvas.width-2*this.padding,this.canvas.canvas.height-2*this.padding],n=[t[1][0]-t[0][0],t[1][1]-t[0][1]],r=y(this.canvas),i=a[0]/n[0],s=a[1]/n[1];this.zoom=Math.min(i,s),this.offsetx=-1*t[0][0]*this.zoom,this.offsety=-1*t[0][1]*this.zoom,i>s?(this.offsetx+=this.padding+(a[0]-n[0]*this.zoom)/2,this.offsety+=this.padding):(this.offsetx+=this.padding,this.offsety+=this.padding+(a[1]-n[1]*this.zoom)/2),this.offsetx=this.offsetx/r,this.offsety=this.offsety/r}},{key:"resetTree",value:function(){if(this.originalTree.branches){this.branches=this.originalTree.branches;var e=!0,t=!1,a=void 0;try{for(var n,r=Object.keys(this.originalTree.branchLengths)[Symbol.iterator]();!(e=(n=r.next()).done);e=!0){var i=n.value;this.branches[i].branchLength=this.originalTree.branchLengths[i],this.branches[i].parent=this.originalTree.parents[i]}}catch(e){t=!0,a=e}finally{try{!e&&r.return&&r.return()}finally{if(t)throw a}}this.leaves=this.originalTree.leaves,this.root=this.originalTree.root}}},{key:"rotateBranch",value:function(e){this.branches[e.id].rotate()}},{key:"exportNwk",value:function(){var e=this.root.getNwk();return e.substr(0,e.lastIndexOf(")")+1)+";"}},{key:"resizeToContainer",value:function(){this.setSize(this.containerElement.offsetWidth,this.containerElement.offsetHeight)}},{key:"cleanup",value:function(){this.removeEventListeners()}},{key:"alignLabels",get:function(){return this.showLabels&&this.labelAlign&&this.labelAlignEnabled},set:function(e){this.labelAlignEnabled=e}}]),e}();m.prototype.on=m.prototype.addListener,m.prototype.off=m.prototype.removeListener,t.default=m},function(e,t,a){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.events=t.dom=t.constants=t.canvas=void 0;var n=l(a(3)),r=l(a(6)),i=l(a(4)),s=l(a(5));function l(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var a in e)Object.prototype.hasOwnProperty.call(e,a)&&(t[a]=e[a]);return t.default=e,t}t.canvas=n,t.constants=r,t.dom=i,t.events=s},function(e,t,a){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.getBackingStorePixelRatio=n,t.getPixelRatio=r,t.translateClick=function(e,t){var a=r(t.canvas);return[(e.offsetX-t.offsetx)/t.zoom*a,(e.offsetY-t.offsety)/t.zoom*a]},t.translatePoint=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{x:0,y:0},t=e.x,a=e.y,n=arguments[1],i=r(n.canvas);return{x:(t-n.offsetx)/n.zoom*i,y:(a-n.offsety)/n.zoom*i}},t.undoPointTranslation=function(){var e=arguments.length>0&&void 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0===this.tree.maxLabelLength[this.tree.treeType]&&(this.tree.maxLabelLength[this.tree.treeType]=0),this.labelWidth>this.tree.maxLabelLength[this.tree.treeType]&&(this.tree.maxLabelLength[this.tree.treeType]=this.labelWidth);var a=this.getLabelStartX();this.tree.alignLabels&&(a+=Math.abs(this.tree.labelAlign.getLabelOffset(this))),this.angle>o.QUARTER&&this.angle<o.HALF+o.QUARTER&&(this.canvas.rotate(o.HALF),a=-a-1*this.labelWidth),this.canvas.beginPath(),this.canvas.fillStyle=this.getTextColour(),this.canvas.fillText(t,a,e/2),this.canvas.closePath(),this.angle>o.QUARTER&&this.angle<o.HALF+o.QUARTER&&this.canvas.rotate(o.HALF)}},{key:"setNodeDimensions",value:function(e,t,a){var n=a;(a*this.tree.zoom<5||!this.leaf)&&(n=5/this.tree.zoom),this.minx=e-n,this.maxx=e+n,this.miny=t-n,this.maxy=t+n}},{key:"getNumberOfLeaves",value:function(){for(var e=0,t=[this];t.length;){var a=t.pop();if(a.leaf)e++;else{var n=!0,r=!1,i=void 0;try{for(var 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e=this.tree,t=e.highlightColour,a=e.labelAlign;this.canvas.save(),this.canvas.lineWidth=this.canvas.lineWidth/4,this.canvas.strokeStyle=this.isHighlighted?t:this.getColour(),this.canvas.beginPath(),this.canvas.moveTo(this.getRadius(),0),this.canvas.lineTo(a.getLabelOffset(this)+this.getDiameter(),0),this.canvas.stroke(),this.canvas.closePath(),this.canvas.restore()}},{key:"drawLeaf",value:function(){var e=this.tree,t=e.alignLabels,a=e.canvas;t&&this.drawLabelConnector(),a.save(),s.default[this.nodeShape](a,this.getRadius(),this.getLeafStyle()),a.restore(),(this.tree.showLabels||this.tree.hoverLabel&&this.isHighlighted)&&this.drawLabel()}},{key:"drawHighlight",value:function(e,t){this.canvas.save(),this.canvas.beginPath(),this.canvas.strokeStyle=this.tree.highlightColour,this.canvas.lineWidth=this.getHighlightLineWidth();var a=this.getHighlightRadius();this.canvas.arc(e,t,a,0,o.FULL,!1),this.canvas.stroke(),this.canvas.closePath(),this.canvas.restore()}},{key:"drawBranchLabels",value:function(){this.canvas.save();var e=this.internalLabelStyle||this.tree.internalLabelStyle;this.canvas.fillStyle=e.colour,this.canvas.font=e.format+" "+e.textSize+"pt "+e.font,this.canvas.textBaseline="middle",this.canvas.textAlign="center";var t=2*this.canvas.measureText("M").width/3,a="y"===this.tree.type.branchScalingAxis?this.centerx:(this.startx+this.centerx)/2,n="x"===this.tree.type.branchScalingAxis?this.centery:(this.starty+this.centery)/2;this.tree.showBranchLengthLabels&&this.tree.branchLengthLabelPredicate(this)&&this.canvas.fillText(this.branchLength.toFixed(2),a,n+t),this.tree.showInternalNodeLabels&&!this.leaf&&this.label&&this.canvas.fillText(this.label,a,n-t),this.canvas.restore()}},{key:"drawNode",value:function(){var e=this.getRadius(),t=e,a=this.leaf?t*Math.cos(this.angle)+this.centerx:this.centerx,n=this.leaf?t*Math.sin(this.angle)+this.centery:this.centery;this.setNodeDimensions(a,n,e),this.collapsed?this.drawCollapsed(a,n):this.leaf&&(this.canvas.save(),this.canvas.translate(this.centerx,this.centery),this.canvas.rotate(this.angle),this.drawLeaf(),this.canvas.restore()),this.isHighlighted&&this.tree.highlighters.push(this.drawHighlight.bind(this,a,n)),(this.tree.root!==this&&this.tree.showBranchLengthLabels||this.tree.showInternalNodeLabels)&&this.drawBranchLabels()}},{key:"getChildProperties",value:function(e){if(this.leaf)return[this[e]];for(var t=[],a=0;a<this.children.length;a++)t=t.concat(this.children[a].getChildProperties(e));return t}},{key:"getChildCount",value:function(){if(this.leaf)return 1;for(var e=0,t=0;t<this.children.length;t++)e+=this.children[t].getChildCount();return e}},{key:"getChildYTotal",value:function(){if(this.leaf)return this.centery;for(var e=0,t=0;t<this.children.length;t++)e+=this.children[t].getChildYTotal();return e}},{key:"cascadeFlag",value:function(e,t,a){if(void 0===this[e])throw new Error("Unknown property: "+e);(void 0===a||a(this,e,t))&&(this[e]=t);var n=!0,r=!1,i=void 0;try{for(var s,l=this.children[Symbol.iterator]();!(n=(s=l.next()).done);n=!0){s.value.cascadeFlag(e,t,a)}}catch(e){r=!0,i=e}finally{try{!n&&l.return&&l.return()}finally{if(r)throw i}}}},{key:"reset",value:function(){var e;for(this.startx=0,this.starty=0,this.centerx=0,this.centery=0,this.angle=null,this.minChildAngle=o.FULL,this.maxChildAngle=0,e=0;e<this.children.length;e++)try{this.children[void 0].reset()}catch(e){return e}}},{key:"redrawTreeFromBranch",value:function(){this.collapsed&&this.expand(),this.tree.redrawFromBranch(this)}},{key:"extractChildren",value:function(){var e=!0,t=!1,a=void 0;try{for(var n,r=this.children[Symbol.iterator]();!(e=(n=r.next()).done);e=!0){var 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e;for(this.parent?(this.totalBranchLength=this.parent.totalBranchLength+this.branchLength,this.totalBranchLength>this.tree.maxBranchLength&&(this.tree.maxBranchLength=this.totalBranchLength)):(this.totalBranchLength=this.branchLength,this.tree.maxBranchLength=this.totalBranchLength),e=0;e<this.children.length;e++)this.children[e].setTotalLength()}},{key:"addChild",value:function(e){e.parent=this,e.tree=this.tree,this.leaf=!1,this.children.push(e)}},{key:"getChildColours",value:function(){var e=[];return this.children.forEach(function(t){var a=0===t.children.length?t.colour:t.getColour();-1===e.indexOf(a)&&e.push(a)}),e}},{key:"getColour",value:function(e){return this.selected?this.tree.selectedColour:e||this.colour||this.tree.branchColour}},{key:"getNwk",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return this.leaf?this.label+":"+this.branchLength:"("+this.children.map(function(e){return e.getNwk(!1)}).join(",")+"):"+this.branchLength+(e?";":"")}},{key:"getTextColour",value:function(){if(this.selected)return this.tree.selectedColour;if(this.isHighlighted)return this.tree.highlightColour;if(this.tree.backColour&&this.children.length){var e=this.getChildColours();if(1===e.length)return e[0]}return this.labelStyle.colour||this.colour||this.tree.branchColour}},{key:"getLabel",value:function(){return void 0!==this.label&&null!==this.label?this.label:""}},{key:"getTextSize",value:function(){return this.labelStyle.textSize||this.tree.textSize}},{key:"getFontString",value:function(){var e=this.labelStyle.font||this.tree.font;return(this.labelStyle.format||"")+" "+this.getTextSize()+"pt "+e}},{key:"getLabelSize",value:function(){return this.canvas.font=this.getFontString(),this.canvas.measureText(this.getLabel()).width}},{key:"getRadius",value:function(){var e=this.tree.baseNodeSize;return this.leaf?e*this.radius:e/this.radius}},{key:"getDiameter",value:function(){return 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e=[],t=this.children.length;t--;)e.push(this.children[t]);this.children=e,this.tree.extractNestedBranches(),this.tree.draw(!0)}},{key:"getChildNo",value:function(){return this.parent.children.indexOf(this)}},{key:"setDisplay",value:function(e){var t=e.colour,a=e.shape,n=e.size,r=e.leafStyle,i=e.labelStyle;t&&(this.colour=t),a&&(this.nodeShape=h[a]?h[a]:a),n&&(this.radius=n),r&&(this.leafStyle=r),i&&(this.labelStyle=i)}},{key:"getTotalLength",value:function(){var e=this.getRadius();return(this.tree.showLabels||this.tree.hoverLabel&&this.isHighlighted)&&(e+=this.getLabelStartX()+this.getLabelSize()),e}},{key:"getBounds",value:function(){var e=this.tree,t=e.alignLabels?e.labelAlign.getX(this):this.centerx,a=e.alignLabels?e.labelAlign.getY(this):this.centery,n=this.getRadius(),r=this.getTotalLength(),i=void 0,s=void 0,l=void 0,h=void 0;this.angle>o.QUARTER&&this.angle<o.HALF+o.QUARTER?(i=t+r*Math.cos(this.angle),l=a+r*Math.sin(this.angle),s=t-n,h=a-n):(i=t-n,l=a-n,s=t+r*Math.cos(this.angle),h=a+r*Math.sin(this.angle));var u=e.prerenderer.getStep(e)/2;return c.minx=Math.min(i,s,t-u),c.miny=Math.min(l,h,a-u),c.maxx=Math.max(i,s,t+u),c.maxy=Math.max(l,h,a+u),c}},{key:"getLeafStyle",value:function(){var e=this.leafStyle,t=e.strokeStyle,a=e.fillStyle,n=this.tree.zoom;u.strokeStyle=this.getColour(t),u.fillStyle=this.getColour(a);var r=void 0!==this.leafStyle.lineWidth?this.leafStyle.lineWidth:this.tree.lineWidth;return u.lineWidth=r/n,u}},{key:"isHighlighted",get:function(){return this.highlighted||this.hovered}},{key:"canvas",get:function(){return this.tree.canvas}}],[{key:"generateId",value:function(){return"pcn"+this.lastId++}}]),e}();d.lastId=0,t.default=d},function(e,t,a){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=o(a(9)),r=o(a(14)),i=o(a(17)),s=o(a(20)),l=o(a(23));function o(e){return e&&e.__esModule?e:{default:e}}t.default={rectangular:n.default,circular:r.default,radial:i.default,diagonal:s.default,hierarchical:l.default}},function(e,t,a){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=o(a(10)),r=o(a(11)),i=o(a(12)),s=o(a(13)),l=a(6);function o(e){return e&&e.__esModule?e:{default:e}}t.default={branchRenderer:new n.default(i.default),prerenderer:new r.default(s.default),labelAlign:{getX:function(e){return e.tree.farthestNodeFromRootX*e.tree.currentBranchScale},getY:function(e){return e.centery},getLabelOffset:function(e){return e.tree.farthestNodeFromRootX*e.tree.currentBranchScale-e.centerx}},branchScalingAxis:"x",getCollapsedMeasurements:function(e){return{angle:l.Angles.QUARTER,radius:e.tree.step*e.getNumberOfLeaves()}}}},function(e,t){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var a=0;a<t.length;a++){var n=t[a];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in 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