add percentile information if available

pdb-js/src/app/plot-details/plot-details.component.ts

@@ -12,10 +12,38 @@ export class PlotDetailsComponent {
   @Input()
   stats: PlotResponseStats;
 
+  hasPercentiles = false;
+  
+  valueFormat = "time";
+
+  percentilesToPlot : Map<string,string> = new Map();
+
   constructor(public utils: UtilService){
 
   }
 
+  ngOnInit() {
+    this.hasPercentiles = false;
+    this.percentilesToPlot.clear();
+    for (let i = 0; i < this.stats.dataSeriesStats.length; i++)
+    {
+      const stat = this.stats.dataSeriesStats[i];
+      if (stat.percentiles.hasOwnProperty("50.000"))
+      {
+        this.hasPercentiles = true;
+        this.percentilesToPlot.set('median','50.000');
+        this.percentilesToPlot.set('75th','75.000');
+        this.percentilesToPlot.set('95th','95.000');
+        this.percentilesToPlot.set('99th','99.000');
+        break;
+      }
+    }
+  }
+
+  percentile(value: number): string {
+    return this.utils.format(value, this.valueFormat);
+  }
+
   pointTypeClass(typeAndColor: DashTypeAndColor): string {
     return "plot-details-plotType"
       +" plot-details-plotType_"+typeAndColor.pointType