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Pascal/Delphi Source File  |  2001-09-10  |  1.5 KB  |  63 lines
  1. unit Series_ImageBar;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  7.   Base, StdCtrls, ExtCtrls, TeEngine, Series, ImageBar, TeeProcs, Chart,
  8.   ExtDlgs, TeCanvas;
  9.  
  10. type
  11.   TImageBarForm = class(TBaseForm)
  12.     Series1: TImageBarSeries;
  13.     Label1: TLabel;
  14.     Image1: TImage;
  15.     CheckBox1: TCheckBox;
  16.     OpenPictureDialog1: TOpenPictureDialog;
  17.     CheckBox2: TCheckBox;
  18.     ButtonColor1: TButtonColor;
  19.     procedure CheckBox1Click(Sender: TObject);
  20.     procedure Image1Click(Sender: TObject);
  21.     procedure FormCreate(Sender: TObject);
  22.     procedure CheckBox2Click(Sender: TObject);
  23.   private
  24.     { Private declarations }
  25.   public
  26.     { Public declarations }
  27.   end;
  28.  
  29. implementation
  30.  
  31. {$R *.DFM}
  32.  
  33. procedure TImageBarForm.CheckBox1Click(Sender: TObject);
  34. begin
  35.   Series1.ImageTiled:=CheckBox1.Checked
  36. end;
  37.  
  38. procedure TImageBarForm.Image1Click(Sender: TObject);
  39. begin
  40.   if OpenPictureDialog1.Execute then
  41.   begin
  42.     Series1.Image.LoadFromFile(OpenPictureDialog1.FileName);
  43.     Image1.Picture.Assign(Series1.Image);
  44.   end;
  45. end;
  46.  
  47. procedure TImageBarForm.FormCreate(Sender: TObject);
  48. begin
  49.   inherited;
  50.   Series1.FillSampleValues(6);
  51.   Image1.Picture.Assign(Series1.Image);
  52.   ButtonColor1.LinkProperty(Series1,'SeriesColor');
  53. end;
  54.  
  55. procedure TImageBarForm.CheckBox2Click(Sender: TObject);
  56. begin
  57.   Series1.ColorEachPoint:=CheckBox2.Checked;
  58. end;
  59.  
  60. initialization
  61.   RegisterClass(TImageBarForm);
  62. end.
  63.