add component for y-axis range

pdb-js/src/app/visualization-page/visualization-page.component.ts

@@ -15,18 +15,29 @@ export class VisualizationPageComponent implements OnInit {
   combinePlotTypes: Array<any>;
   
   tagFields: Array<any>;
+  
+  yAxis: string;
+  yAxisUnit: string;
+  minYValue: number;
+  maxYValue: number;
+  
+  query: string;
 
   constructor(private plotService: PlotService) {
   }
 
   ngOnInit() {
+    this.query = "pod=*";
     this.plotTypes = this.plotService.getPlotTypes();
     this.selectedPlotType = this.plotTypes[0].name;
     
     this.combinePlotTypes = this.plotTypes;
     
-    
     this.tagFields = this.plotService.getTagFields();
+    this.yAxis = "log";
+    this.yAxisUnit = "MINUTES";
+    this.minYValue = 0;
+    this.maxYValue = 120;
   }
 
 }