There is no print graph in my graph output
how to print it ????
my code is...

#define crlf CHR(13)+CHR(10)
#DEFINE tab CHR(9)

CREATE CURSOR mygraph (olegraph G)
cgdata=''+tab+'Top 10 Visit Reason From Date '+DTOC(sdate)+' To '+DTOC(edate)+crlf
SELECT temp
GO TOP
SCAN
cgdata=cgdata+reason+tab+ALLTRIM(STR(count))+crlf
ENDSCAN

SELECT mygraph
APPEND BLANK
APPEND GENERAL olegraph CLASS 'msgraph.chart' DATA m.cgdata
MODIFY GENERAL olegraph nomodify