Images are appearing blurry while accessing TIG link
PROCEDURE get_image (p_name IN nm_upload_files.name%TYPE, p_type IN VARCHAR2 DEFAULT 'jpeg') IS
t_blob BLOB;
t_amt NUMBER := 30;
t_off NUMBER := 1;
t_raw RAW(4096);
t_type VARCHAR2(20);
t_name VARCHAR2(30);
CURSOR cur_image(cp_name IN VARCHAR2, cp_type IN VARCHAR2) IS
SELECT hu_image_contents
FROM hpms_ui
WHERE hu_file_name = cp_name
AND hu_type = cp_type;
BEGIN
t_type := 'image/' || p_type;
t_name := p_name;
OPEN cur_image(t_name, t_type);
FETCH cur_image INTO t_blob;
CLOSE cur_image;
OWA_UTIL.mime_header(t_type);
HTP.p('Content-Length: ' || DBMS_LOB.getlength(t_blob));
OWA_UTIL.http_header_close;
WPG_DOCLOAD.download_file(t_blob);
END;