Reverting #62, setting rounding on Y-value in Modeler

Author: Jelte Lagendijk

src/ChartJS/lib/charts.js

@@ -4685,10 +4685,6 @@
 				id: 'x-axis-0'
 			}],
 			yAxes: [{
-			        ticks:{
-			            callback:function(value){
-			            	return Number(value).toFixed(3);
-			            }},
 				type: "linear",
 				id: 'y-axis-0'
 			}],

src/ChartJS/widgets/Core.js

@@ -61,7 +61,7 @@ define([
 
         startup: function () {
             // Uncomment line to start debugging
-            //logger.level(logger.DEBUG);
+            logger.level(logger.DEBUG);
             logger.debug(this.id + ".startup");
 
             var domNode = null;

src/ChartJS/widgets/LineChart/LineChart.xml

@@ -162,6 +162,11 @@
                 <attributeType name="Decimal"/>
             </attributeTypes>
         </property>
+        <property key="roundY" type="string" required="true" defaultValue="-1">
+            <caption>Round Y value</caption>
+            <category>Data Point</category>
+            <description>Number of decimals to round the value on the Y-axis. Disable it by setting it to '-1'</description>
+        </property>
         <!-- Behavior -->
         <property key="onclickmf" type="microflow" required="false">
             <caption>On Click Microflow</caption>

src/ChartJS/widgets/LineChart/widget/LineChart.js

@@ -187,7 +187,26 @@ define([
                         maintainAspectRatio : this.maintainAspectRatio,
 
                         // Custom tooltip?
-                        customTooltips : false //lang.hitch(this, this.customTooltip)
+                        customTooltips : false, //lang.hitch(this, this.customTooltip)
+
+                        scales: {
+                            xAxes: [{
+                                type: "category",
+                                id: "x-axis-0"
+                            }],
+                            yAxes: [{
+                                    ticks:{
+                                        callback: lang.hitch(this, function(value){
+                                            var round = parseInt(this.roundY);
+                                            if (!isNaN(round) && round >= 0) {
+                                                return Number(value).toFixed(round);
+                                            }
+                                            return value;
+                                        })},
+                                type: "linear",
+                                id: "y-axis-0"
+                            }],
+                        }
 
                     }
                 });