unit Unit1; {$mode objfpc}{$H+} interface uses Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, TAGraph, TASeries, TASources; type { TForm1 } TForm1 = class(TForm) Chart1: TChart; LabelsChartSource: TListChartSource; RedBarSeries: TBarSeries; BlueBarSeries: TBarSeries; YellowBarSeries: TBarSeries; RedChartSource: TRandomChartSource; BlueChartSource: TRandomChartSource; YellowChartSource: TRandomChartSource; private { private declarations } public { public declarations } end; var Form1: TForm1; implementation {$R *.lfm} end.