12. Set text color

CREATE OR REPLACE procedure test12 is
-- Set text color
l_blob blob;
l_filename varchar2(30) := '123.pdf';
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
/*
owa_util.mime_header('application/pdf',false);
htp.p('Content-Disposition: inline; filename="' || l_filename || '"');
htp.p('Content-Length: ' || dbms_lob.getlength(l_blob));
owa_util.http_header_close;  
wpg_docload.download_file(l_blob);
*/

-- or store
insert into STORE_BLOB (blob_file, created_date) values (l_blob, sysdate);
commit;
end;
/

Source: test12.prc

Result: test12.pdf