billboard.js/dist/plugin/billboardjs-plugin-stanford.min.js

Re-usable easy interface JavaScript chart library, based on D3 v4+

/*!
 * Copyright (c) 2017 ~ present NAVER Corp.
 * billboard.js project is licensed under the MIT license
 *
 * billboard.js, JavaScript chart library
 * https://naver.github.io/billboard.js/
 *
 * @version 3.16.0
 * @requires billboard.js
 * @summary billboard.js plugin
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")).transition().style("opacity",l=>String(l.opacity?l.opacity:.2)),b.select("text").transition().duration(e).attr("x",l=>s?i(w(l.points),"y"):a(w(l.points),"x")).attr("y",l=>s?a(w(l.points),"x"):i(w(l.points),"y")).text(l=>{if(l.text){const{value:g,percentage:m}=d(l.points);return l.text(g,m)}return""}).attr("text-anchor","middle").attr("dominant-baseline","middle").transition().style("opacity",null)}updateStanfordElements(e=0){this.updateStanfordLines(e),this.updateStanfordRegions(e)}xvCustom(e,n){const o=this,{axis:r,config:s}=o;let a=n?e[n]:o.getBaseValue(e);return r.isTimeSeries()?a=Xt.call(o,a):r.isCategorized()&&x(a)&&(a=s.axis_x_categories.indexOf(e.value)),o.scale.x(a)}yvCustom(e,n){const o=this,r=e.axis&&e.axis==="y2"?o.scale.y2:o.scale.y,s=n?e[n]:o.getBaseValue(e);return r(s)}}class H{constructor(){return{colors:void 0,epochs:[],lines:[],scale_min:void 0,scale_max:void 0,scale_width:20,scale_format:void 0,padding_top:0,padding_right:0,padding_bottom:0,padding_left:0,regions:[]}}}var se=Object.defineProperty,ae=(t,e,n)=>e in t?se(t,e,{enumerable:!0,configurable:!0,writable:!0,value:n}):t[e]=n,L=(t,e,n)=>ae(t,typeof e!="symbol"?e+"":e,n);class ie extends k{constructor(e){return super(e),L(this,"config"),L(this,"colorScale"),L(this,"elements"),this.config=new H,this}$beforeInit(){const{$$:e}=this;e.config.data_xSort=!1,e.isMultipleX=()=>!0,e.showGridFocus=()=>{},e.labelishData=o=>o.values,e.opacityForCircle=()=>1;const n=e.getCurrentPadding.bind(e);e.getCurrentPadding=()=>{const o=n();return o.right+=this.colorScale?this.colorScale.getColorScalePadding():0,o}}$init(){const{$$:e}=this;Vt.call(this,this.options),e.color=this.getStanfordPointColor.bind(e),this.colorScale=new Zt(this),this.elements=new re(this),this.convertData(),this.initStanfordData(),this.setStanfordTooltip(),this.colorScale.drawColorScale(),e.right+=this.colorScale?this.colorScale.getColorScalePadding():0,this.$redraw()}$redraw(e){var n,o;(n=this.colorScale)==null||n.drawColorScale(),(o=this.elements)==null||o.updateStanfordElements(e)}getOptions(){return new H}convertData(){const e=this.$$.data.targets,n=this.options.epochs;e.forEach(o=>{o.values.forEach((r,s)=>{r.epochs=n[s]}),o.minEpochs=void 0,o.maxEpochs=void 0,o.colors=void 0,o.colorscale=void 0})}initStanfordData(){const{config:e}=this,n=this.$$.data.targets[0];n.values.sort(Qt);const o=n.values.map(r=>r.epochs);n.minEpochs=isNaN(e.scale_min)?Math.min(...o):e.scale_min,n.maxEpochs=isNaN(e.scale_max)?Math.max(...o):e.scale_max,n.colors=C(e.colors)?e.colors:(0,tt.interpolateHslLong)((0,D.hsl)(250,1,.5),(0,D.hsl)(0,1,.5)),n.colorscale=(0,E.scaleSequentialLog)(n.colors).domain([n.minEpochs,n.maxEpochs])}getStanfordPointColor(e){return this.data.targets[0].colorscale(e.epochs)}setStanfordTooltip(){const{config:e}=this.$$;X(e.tooltip_contents)&&(e.tooltip_contents=function(n,o,r,s){const{data_x:a}=e;let i=`<table class="${S.tooltip}"><tbody>`;return n.forEach(d=>{const{id:b="",value:c=0,epochs:l=0,x:g=""}=d;i+=`<tr>
							<th>${a||""}</th>
							<th class="value">${o(g)}</th>
						</tr>
						<tr>
							<th>${d.id}</th>
							<th class="value">${r(c)}</th>
						</tr>
						<tr class="${S.tooltipName}-${b}">
							<td class="name"><span style="background-color:${s(d)}"></span>Epochs</td>
							<td class="value">${r(l)}</td>
						</tr>`}),`${i}</tbody></table>`})}countEpochsInRegion(e){const o=this.data.targets[0],r=o.values.reduce((a,i)=>a+Number(i.epochs),0),s=o.values.reduce((a,i)=>Jt(i,e)?a+Number(i.epochs):a,0);return{value:s,percentage:s!==0?+(s/r*100).toFixed(1):0}}}return y=y.default,y}()});