Graphic Delphi


            {
 To make this code to work you would need 2 images,
 one for the horizontal- and another for the vertical text.
}
// VerticalTypewriter ( , ,  )
procedure VerticalTypewriter(text: string; image: timage; delay: integer);
var
 x,y,i: integer;
begin
 image.Canvas.Refresh;
 application.ProcessMessages;
 y := 1;
 for i := 1 to length(text) do begin
 application.ProcessMessages;
 y := y+image.Canvas.TextHeight(text[i]);
 x := image.width div 2 - (image.Canvas.TextWidth(text[i]) div 2);
 image.Canvas.TextOut(x,y,text[i]);
 sleep(delay);
 end;
end;
// Horizontal Typewriter ( , , , )
procedure HorizontalTypewriter(text: string; image: timage; delay, space: integer);
var
 x,y,i: integer;
begin
 image.Canvas.Refresh;
 application.ProcessMessages;
 x := 1;
 for i := 1 to length(text) do begin
 application.ProcessMessages;
 y := image.Picture.Height div 2 - (image.Canvas.TextHeight(text[i]) div 2);
 x := x+image.Canvas.TextWidth(text[i])+space;
 image.Canvas.TextOut(x,y,text[i]);
 sleep(delay);
 end;
end;
// Sample calls:
procedure TForm1.Button1Click(Sender: TObject);
begin
 //   
 VerticalTypewriter('HELLO BIG-X', image1, 100 );
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
 //    
 HorizontalTypewriter('Hello Big-X', image2, 100, 1 );
end;