Change: print "Content-type: image/png\n"; To: print "Content-type: image/png\n\n";
Jeff ----- Original Message ----- From: "Serge Maandag" <[EMAIL PROTECTED]> To: "Baenisch, Stephan" <[EMAIL PROTECTED]>; <[email protected]> Sent: Tuesday, November 11, 2003 07:25 Subject: [rrd-users] Re: Possible to store graph in variable? > You can put <img src=http://domain.com/path/to/yourscript.pl> in your > html. > > In yourscript.pl you can spit the image out to stdout by saying: > $graph = `rrdtool graph - <options>`. > print "Content-type: image/png\n"; > print $graph; > > Serge. > > -----Original Message----- > From: Baenisch, Stephan [mailto:[EMAIL PROTECTED] > Sent: Tuesday, November 11, 2003 9:47 AM > To: [email protected] > Subject: [rrd-users] Possible to store graph in variable? > > Hi rrd-users, > > I wrote a perl-cgi script to generate graphs and html-pages on demand. > The user can choose some parameters and the graphs > will be created and stored to disk. From disk they are inserted into > html. > > My question is now if it is possible to store a graph in a variable (or > something else) > and print it to html from there (I don't want to use rrd-cgi Module) ? > > > -- > Unsubscribe mailto:[EMAIL PROTECTED] > Help mailto:[EMAIL PROTECTED] > Archive http://www.ee.ethz.ch/~slist/rrd-users > WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi > > -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
