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Delphi source code for Printing >> Get the default printers resolution


Category: Printing
Title: Get the default printers resolution
Date added: 15.03.2006
Hits: 11150


uses
  Printers;

function GetPixelsPerInchX: Integer;
begin
  Result := GetDeviceCaps(Printer.Handle, LOGPIXELSX)
end;

function GetPixelsPerInchY: Integer;
begin
  Result := GetDeviceCaps(Printer.Handle, LOGPIXELSY)
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  Caption := Format('x: %d y: %d DPI (dots per inch)',
                   [GetPixelsPerInchX, GetPixelsPerInchY]);
end;


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