نمونه کد

program Rectangle;
{$APPTYPE CONSOLE}
uses
    SysUtils, Graphics, Classes, HPDFDoc;

var
    HPDF: THotPDF;

begin
    HPDF := THotPDF.Create(nil);
    try
        HPDF.AutoLaunch := true;                             // PDF file will be shown automatically
        HPDF.FileName := '\Rectangle.pdf';                   // Set PDF filename
        HPDF.BeginDoc;                                       // Create PDF file
        HPDF.CurrentPage.Rectangle( 10, 10, 100, 100 );      // Draw rectangle and fill
        HPDF.CurrentPage.ClosePathFillAndStroke;
        HPDF.EndDoc;                                         // Close PDF file
    finally
        HPDF.Free;
    end;
end.