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Pascal/Delphi Source File  |  2001-09-10  |  1.2 KB  |  56 lines
  1. unit Line_Pattern;
  2.  
  3. interface
  4.  
  5. uses
  6.   Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  7.   Base, ExtCtrls, TeEngine, Series, TeeProcs, Chart, StdCtrls;
  8.  
  9. type
  10.   TLinePatternForm = class(TBaseForm)
  11.     Series1: TLineSeries;
  12.     Series2: TLineSeries;
  13.     Series3: TLineSeries;
  14.     Image1: TImage;
  15.     Image2: TImage;
  16.     Image3: TImage;
  17.     OpenDialog1: TOpenDialog;
  18.     procedure Image1Click(Sender: TObject);
  19.     procedure FormCreate(Sender: TObject);
  20.   private
  21.     { Private declarations }
  22.   public
  23.     { Public declarations }
  24.   end;
  25.  
  26. implementation
  27.  
  28. {$R *.DFM}
  29.  
  30. procedure TLinePatternForm.Image1Click(Sender: TObject);
  31. begin
  32.   if OpenDialog1.Execute then
  33.   With (Sender as TImage) do
  34.   begin
  35.     Picture.LoadFromFile(OpenDialog1.FileName);
  36.     Chart1.Series[Tag].Brush.Image.Assign(Picture);
  37.   end;
  38. end;
  39.  
  40. procedure TLinePatternForm.FormCreate(Sender: TObject);
  41. begin
  42.   inherited;
  43.   Series1.FillSampleValues(8);
  44.   Series1.Brush.Image.Assign(Image1.Picture);
  45.  
  46.   Series2.FillSampleValues(8);
  47.   Series2.Brush.Image.Assign(Image2.Picture);
  48.  
  49.   Series3.FillSampleValues(8);
  50.   Series3.Brush.Image.Assign(Image3.Picture);
  51. end;
  52.  
  53. initialization
  54.   RegisterClass(TLinePatternForm);
  55. end.
  56.