[rrd-users] Re: How to make "transparent" color on RRD chart

[John Barber]

this should give you an idea, it doesn't look as clean but it shows how to do it:

***********************************

<RRD::GRAPH pngname.png
          --color SHADEA#00000000 --color SHADEB#00000000
         DEF:DS=rrdname.rrd:DS:AVERAGE 
         CDEF:temp=DS,16,/
          
         AREA:temp#FF000000
         AREA:temp#FF000011::STACK
         AREA:temp#FF000022::STACK
         AREA:temp#FF000033::STACK
         AREA:temp#FF000044::STACK
         AREA:temp#FF000055::STACK
         AREA:temp#FF000066::STACK
         AREA:temp#FF000077::STACK
         AREA:temp#FF000088::STACK
         AREA:temp#FF000099::STACK
         AREA:temp#FF0000AA::STACK
         AREA:temp#FF0000BB::STACK
         AREA:temp#FF0000CC::STACK
         AREA:temp#FF0000DD::STACK
         AREA:temp#FF0000EE::STACK
         AREA:temp#FF0000FF::STACK
       
         LINE2:temp#FF0000:Temperature
         GPRINT:DS:MIN:"Min\: "%2.1lf
         GPRINT:DS:AVERAGE:"Av\: "%2.1lf
         GPRINT:DS:MAX:"Max\: "%2.1lf\c>


**********************************************



>>> Christopher Bergeron <christopher at bergeron.com> 10/6/2005 12:42:02 AM >>>
I didn't know RRD could even do graphs like that...!

Kind regards,
CB




CHEW*YEW*CHOONG wrote:

>Hi,
>
>Can anyone teach me how to make "transparent" color on rrd chart, something like this http://img361.imageshack.us/img361/2732/weatherday4hi.png 
>
>I tried to use TICK but failed to make it "fall inside" my values instead of y-axis.
>
>Thanks in advance.
>
>YC
>
>
>
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