Solved.
For future ref the correct way is
"--color=CANVAS#000000",
Martin skrev den 2015-08-13 19:51:
Yes i tested both those option it generates the same error
problem generating the graph: unknown option '--color CANVAS#000000'
Petteri Matilainen skrev den 2015-08-13 19:48:
On 13.8.2015 20:43, Martin wrote:
Hello could someone tell me why i get this error from the perl script
below?
ERROR: problem generating the graph: unknown option '--c CANVAS#000000'
Done!
#!/usr/bin/perl
use RRDs;
my $cur_time = time();
my $start_time = $cur_time - 86400; # set end time to 24 hours ago
RRDs::graph "/var/www/ta/ta_temp.png",
"--start= $start_time",
"--end= $cur_time",
"--title= Temperatur givare på Casa de Padda",
"--height= 300",
"--width= 500",
"--vertical-label= °C",
"--c CANVAS#000000",
"--c BACK#000000",
"--c FONT#FFFFFF",
"DEF:TerrariumLeft=/home/pi/rrddata/TA_temp.rrd:TerrarieV:AVERAGE",
"COMMENT:\t\t\t\t\tNu Medel Max Min\\n",
"HRULE:0#0000FF",
"LINE2:TerrariumLeft#FFFF00:Terrarium
Vänster\t\t",
"GPRINT:TerrariumLeft:LAST:%6.1lf",
"GPRINT:TerrariumLeft:AVERAGE:%6.1lf",
"GPRINT:TerrariumLeft:MAX:%6.1lf",
"GPRINT:TerrariumLeft:MIN:%6.1lf\\n",
"DEF:TerrariumRight=/home/pi/rrddata/TA_temp.rrd:TerrarieH:AVERAGE",
"COMMENT:\t\t\t\t\tNu Medel Max Min\\n",
"HRULE:0#0000FF",
"LINE2:TerrariumRight#e65243:Terrarium Höger\t\t",
"GPRINT:TerrariumRight:LAST:%6.1lf",
"GPRINT:TerrariumRight:AVERAGE:%6.1lf",
"GPRINT:TerrariumRight:MAX:%6.1lf",
"GPRINT:TerrariumRight:MIN:%6.1lf\\n",
"DEF:Akvarium=/home/pi/rrddata/TA_temp.rrd:Akvarie:AVERAGE",
"COMMENT:\t\t\t\t\tNu Medel Max Min\\n",
"HRULE:0#0000FF",
"AREA:Akvarium#0000FF80:Akvarium\t\t\t",
"GPRINT:Akvarium:LAST:%6.1lf",
"GPRINT:Akvarium:AVERAGE:%6.1lf",
"GPRINT:Akvarium:MAX:%6.1lf",
"GPRINT:Akvarium:MIN:%6.1lf\\n";
my $err=RRDs::error;
if ($err) {print "problem generating the graph: $err\n";}
print "Done!\n"
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Hi,
I believe you have to use -c CANVAS#000000, or --color CANVAS#000000.
Same goes for the other color definitions too.
regards,
PM
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--
*Best Regards Martin*
*MF SweTech*
Phone +46 (0)701061891
Email [email protected]
site www.swetech.se
_______________________________________________
rrd-users mailing list
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--
*Best Regards Martin*
*MF SweTech*
Phone +46 (0)701061891
Email [email protected]
site www.swetech.se
_______________________________________________
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https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
