...die Auflösung vom Standard Drucker auslesen?
Autor: Simon Grossenbacher
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;
printed from
www.swissdelphicenter.ch
developers knowledge base