=head1 SYNOPSIS
#!/path/to/B<rrdcgi>
-S<[B<--goodfor>|B<-g> I<seconds>]>
S<[B<--filter>]>
-S<[B<--refresh>|B<-r>]>
=head1 DESCRIPTION
Assume that rrdcgi is being run as a filter and not as a cgi.
-=item B<--refresh>|B<-r>
-
-If the B<--goodfor> flag is specified, then B<--refresh> will cause rrdcgi
-to output a Refresh header with the value of the B<--goodfor> value.
-
=back
=head2 Pass 1
<IMG SRC="%s" WIDTH="%lu" HEIGHT="%lu">
Note that %s stands for the filename part of the graph generated, all
-directories given in the GIF file argument will get dropped.
+directories given in the PNG file argument will get dropped.
=item RRD::PRINT I<number>
<BODY>
<H1>RRDCGI Example Page</H1>
<P>
- <RRD::GRAPH demo.gif --lazy --title="Temperatures"
+ <RRD::GRAPH demo.png --lazy --title="Temperatures"
DEF:cel=demo.rrd:exhaust:AVERAGE
LINE2:cel#00a000:"D. Celsius">
<INPUT TYPE=SUBMIT></FORM>
<H2>Graph</H2>
<P>
- <RRD::GRAPH <RRD::CV::PATH RRD_NAME>.gif --lazy
+ <RRD::GRAPH <RRD::CV::PATH RRD_NAME>.png --lazy
--title "Temperatures for "<RRD::CV::QUOTE RRD_NAME>
DEF:cel=<RRD::CV::PATH RRD_NAME>.rrd:exhaust:AVERAGE
LINE2:cel#00a000:"D. Celsius">
<BODY>
<H1>RRDCGI test Page</H1>
<RRD::GRAPH
- /.../web/gifs/testhvt.gif
- --imginfo '<IMG SRC=/.../gifs/%s WIDTH=%lu HEIGHT=%lu >'
+ /.../web/pngs/testhvt.png
+ --imginfo '<IMG SRC=/.../pngs/%s WIDTH=%lu HEIGHT=%lu >'
--lazy --start -1d --end now
DEF:http_src=/.../rrds/test.rrd:http_src:AVERAGE
AREA:http_src#00ff00:http_src
Note 1: Replace /.../ with the relevant directories
-Note 2: The SRC=/.../gifs should be paths from the view of the
+Note 2: The SRC=/.../pngs should be paths from the view of the
webserver/browser
=head1 AUTHOR