CREATE OR REPLACE procedure test12 is
-- Set text color 
  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('Arial',null,12); -- set font attributes: family: Arial, style: regular, font size: 12
	plpdf.SetColor4Text(220,50,50); -- set text color (RGB): Red: 220, Green: 50, Blue: 50
	plpdf.PrintCell(50,10,'Hello World!'); -- print text: cell size:50*10
	
	plpdf.LineBreak(20); -- line break, height is 20
	
	plpdf.SetColor4Text(0); -- set text color back
	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;
/