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unit GraphicsTestUnit;
{$mode objfpc}{$H+}
interface
uses
Classes, Forms, ExtCtrls, CastleRandom;
type
TForm1 = class(TForm)
Image1: TImage;
procedure FormCreate(Sender: TObject);
end;
var
Form1: TForm1;
implementation
uses SysUtils;
{$R *.lfm}
procedure TForm1.FormCreate(Sender: TObject);
var ix, iy: Integer;
Rnd: TCastleRandom;
begin
Rnd := TCastleRandom.Create;
try
for ix := 0 to Image1.Width do
for iy := 0 to Image1.Height do
with Image1.Canvas do begin
Brush.Color := Round(Rnd.random(255))+256*Round(Rnd.Random(255))+65536*Round(Rnd.Random(255));
FillRect(ix,iy,ix+1,iy+1);
end;
finally
FreeAndNil(Rnd);
end;
end;
end.
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