/*
 Highcharts JS v6.2.0 (2018-10-17)
 Tree Grid

 (c) 2016 Jon Arild Nygard

 --- WORK IN PROGRESS ---

 License: www.highcharts.com/license
*/
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m}});k=function(a,b){var c=function(a,e,f){var g=e+(-1===e?0:b-1),h=(g-e)/2,k=e+h;n(a.nodes,function(a){var b=a.data;d(b)&&(b.y=e+b.seriesIndex,delete b.seriesIndex);a.pos=k});f[k]=a;a.pos=k;a.tickmarkOffset=h+.5;a.collapseStart=g+.5;n(a.children,function(a){c(a,g+1,f);g=a.collapseEnd-.5});a.collapseEnd=g+.5;return f};return c(a["-1"],-1,{})}(k,e);return{categories:g,mapOfIdToNode:h,mapOfPosToGridNode:k,collapsedNodes:f,tree:a}};l(y.prototype,{init:function(b,c,d){var f=this,h,k="treegrid"===d.type;
k&&(d=e({grid:{enabled:!0},labels:{align:"left",levels:[{level:void 0},{level:1,style:{fontWeight:"bold"}}],symbol:{type:"triangle",x:-5,y:-5,height:10,width:10,padding:5}},uniqueNames:!1},d,{reversed:!0,grid:{columns:void 0}}));b.apply(f,[c,d]);k&&(a.addEvent(f.chart,"beforeRender",function(){var b=f.options&&f.options.labels;f.updateYNames();n(f.series,function(a){a.yData=g(a.options.data,function(a){return a.y})});f.mapOptionsToLevel=r({defaults:b,from:1,levels:b.levels,to:f.tree.height});h=a.addEvent(f,
"foundExtremes",function(){n(f.collapsedNodes,function(a){a=I(f,a);f.setBreaks(a,!1)});h()})}),f.hasNames=!0,f.options.showLastLabel=!0)},getMaxLabelDimensions:function(a){var b=this.options,c=b&&b.labels,b=c&&p(c.indentation)?b.labels.indentation:0,c=a.apply(this,m(arguments)),d;"treegrid"===this.options.type&&(d=this.mapOfPosToGridNode[-1].height,c.width+=b*(d-1));return c},generateTick:function(a,b){var c=d(this.mapOptionsToLevel)?this.mapOptionsToLevel:{},e=this.ticks,f=e[b],g,h;"treegrid"===
this.options.type?(h=this.mapOfPosToGridNode[b],(c=c[h.depth])&&(g={labels:c}),f?(f.parameters.category=h.name,f.options=g,f.addLabel()):e[b]=new w(this,b,null,void 0,{category:h.name,tickmarkOffset:h.tickmarkOffset,options:g})):a.apply(this,m(arguments))},setTickInterval:function(a){var b=this.options;"treegrid"===b.type?(this.min=k(this.userMin,b.min,this.dataMin),this.max=k(this.userMax,b.max,this.dataMax),B(this,"foundExtremes"),this.setAxisTranslation(!0),this.tickmarkOffset=.5,this.tickInterval=
1,this.tickPositions=G(this)):a.apply(this,m(arguments))}});l(w.prototype,{getLabelPosition:function(a,b,c,f,e,h,g,m,l){var v=k(this.options&&this.options.labels,h);h=this.pos;var n=this.axis,A="treegrid"===n.options.type;a=a.apply(this,[b,c,f,e,v,g,m,l]);A&&(b=v&&d(v.symbol)?v.symbol:{},v=v&&p(v.indentation)?v.indentation:0,h=(h=(n=n.mapOfPosToGridNode)&&n[h])&&h.depth||1,a.x+=b.width+2*b.padding+(h-1)*v);return a},renderLabel:function(b){var c=this,f=c.pos,e=c.axis,g=c.label,l=e.mapOfPosToGridNode,
p=e.options,q=k(c.options&&c.options.labels,p&&p.labels),r=q&&d(q.symbol)?q.symbol:{},u=(l=l&&l[f])&&l.depth,p="treegrid"===p.type,D=!(!g||!g.element),f=-1<h(f,e.tickPositions);p&&l&&D&&g.addClass("highcharts-treegrid-node-level-"+u);b.apply(c,m(arguments));p&&l&&D&&0<l.descendants&&(e=K(e,l),J(c,{collapsed:e,group:g.parentGroup,options:r,renderer:g.renderer,show:f,xy:g.xy}),r="highcharts-treegrid-node-"+(e?"expanded":"collapsed"),g.addClass("highcharts-treegrid-node-"+(e?"collapsed":"expanded")).removeClass(r),
n([g,c.labelIcon],function(b){b.attachedTreeGridEvents||(a.addEvent(b.element,"mouseover",function(){g.addClass("highcharts-treegrid-node-active")}),a.addEvent(b.element,"mouseout",function(){var a=g;t(q.style);a.removeClass("highcharts-treegrid-node-active")}),a.addEvent(b.element,"click",function(){c.toggleCollapse()}),b.attachedTreeGridEvents=!0)}))}});u(w.prototype,{collapse:function(a){var b=this.axis,c=I(b,b.mapOfPosToGridNode[this.pos]);b.setBreaks(c,k(a,!0))},expand:function(a){var b=this.axis,
c=L(b,b.mapOfPosToGridNode[this.pos]);b.setBreaks(c,k(a,!0))},toggleCollapse:function(a){var b=this.axis,c;c=b.mapOfPosToGridNode[this.pos];c=K(b,c)?L(b,c):I(b,c);b.setBreaks(c,k(a,!0))}});y.prototype.updateYNames=function(){var a=this.options,b=a.uniqueNames,c=!this.isXAxis,e=this.series,g=0;"treegrid"===a.type&&c&&(a=f(e,function(a,c){c.visible&&(n(c.options.data,function(b){d(b)&&(b.seriesIndex=g,a.push(b))}),!0===b&&g++);return a},[]),a=F(a,b,!0===b?g:1),this.categories=a.categories,this.mapOfPosToGridNode=
a.mapOfPosToGridNode,this.collapsedNodes=a.collapsedNodes,this.hasNames=!0,this.tree=a.tree)};y.prototype.utils={getNode:x.getNode}})(C,J,M)});
//# sourceMappingURL=treegrid.js.map