Merge branch 'master' into vnext

Author: HUSSAR-mtrela

samples/charts/data-pie-chart/others/src/EnergyGlobalDemand.ts

@@ -0,0 +1,51 @@
+export class EnergyGlobalDemandItem {
+    public constructor(init: Partial<EnergyGlobalDemandItem>) {
+        Object.assign(this, init);
+    }
+
+    public value: number;
+    public category: string;
+    public summary: string;
+
+}
+export class EnergyGlobalDemand extends Array<EnergyGlobalDemandItem> {
+    public constructor(items: Array<EnergyGlobalDemandItem> | number = -1) {
+        if (Array.isArray(items)) {
+            super(...items);
+        } else {
+            const newItems = [
+                new EnergyGlobalDemandItem(
+                {
+                    value: 37,
+                    category: `Cooling`,
+                    summary: `Cooling 37%`
+                }),
+                new EnergyGlobalDemandItem(
+                {
+                    value: 25,
+                    category: `Residential`,
+                    summary: `Residential 25%`
+                }),
+                new EnergyGlobalDemandItem(
+                {
+                    value: 12,
+                    category: `Heating`,
+                    summary: `Heating 12%`
+                }),
+                new EnergyGlobalDemandItem(
+                {
+                    value: 11,
+                    category: `Lighting`,
+                    summary: `Lighting 11%`
+                }),
+                new EnergyGlobalDemandItem(
+                {
+                    value: 15,
+                    category: `Other`,
+                    summary: `Other 15%`
+                }),
+            ];
+            super(...newItems.slice(0));
+        }
+    }
+}