Graphs could sometimes be difficult to read because you would see non…

…-whole-numbers on the y-axis legend, when facts being drawn are always whole numers. Set y-axis to draw only whole numbers in the legend to make the graph easier to interpret.

src/main/resources/offsetapp/scripts/directives.js

@@ -180,6 +180,7 @@ angular.module("offsetapp.directives", [])
 							}
 						},
 						yAxis: [{
+                            allowDecimals: false,
 							title: {
 								text: "Offset Position",
 								style: {
@@ -193,6 +194,7 @@ angular.module("offsetapp.directives", [])
 							},
 							opposite: false
 						},{
+                            allowDecimals: false,
 							title: {
 								text: "Lag",
 								style: {