Hello rrd user, I 'd like to create a CGI in Tcl that returns a graph to a web-browser, without first writing it to disk. RRD comes with a Tcl interface to rrdtool. I managed to create a simple CGI script with the Rrd package that can return a graph to a web browser by having the script create a graph on disk and using an <img src> tag that references this file. I know one can make Rrd::graph write the image to stdout, by using '-' instead of a filename. Can anyone tell me if this feature can be used to return an image to a web browser? If so, what would be the Tcl syntax for doing so?
Thank you Maarten van Gelder [EMAIL PROTECTED] -- 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
