/** Chart Data Model */ export class ChartData { keysLabel: string; valuesLabel: string; keys: string[]; values: number[]; constructor(response: any) { this.keysLabel = response.columnHeaders[0].columnName; this.valuesLabel = response.columnHeaders[1].columnName; this.keys = response.data.map((object: any) => object.row[0]); this.values = response.data.map((object: any) => object.row[1]); } }