CREATE OR REPLACE procedure test4 is
-- Font settings
  l_blob blob;
 begin
    plpdf.init; -- initialize, without parameters means: page orientation: portrait, unit: mm, default page format: A4
    plpdf.NewPage; -- begin a new page, without parameters means: page orientation: default (portrait)
    plpdf.SetPrintFont('Courier','BU',14); -- set font attributes: family: Courier, style: bold, underline font size: 14
	plpdf.PrintCell(50,10,'Hello World!'); -- print text: cell size:50*10
    plpdf.SendDoc(l_blob); -- create content
	
	-- print
	-- plpdf_util.print_blob(l_blob);
    
	-- or store
	insert into STORE_BLOB (blob_file, created_date) values (l_blob, sysdate);
	commit;
 end;
/