[rrd-users] Question about legends

[John huysing]

What I want to do is display the Line or Area.
but not display the colour splotch htat is being used for the line or area

What I do is display a small graph, which people can click on to get a more
detailed graph.
in the small graph I had the --no-legend.  All well and good.
But, now users have asked to have indication if there as any any invalid
data.
using the example from the cdef tutorial. "You suspect to have problems and
want to see unknown data."
I can display the indication. But I would like to have legend that says
"Invalid Data ". But not display the rest
of the legend in the small graph.

Maybe its time I became a c-coder as well as perl hacker.

John



On 1 August 2013 22:40, Alan Kemp <alan at three6five.com> wrote:

> Hi John,
>
> Have you tried LINE0, or am I miss understanding the questions.
>
> regards
>
> alan
>
> On 01 Aug 2013, at 2:11 PM, John huysing <jhuysing at gmail.com> wrote:
>
> apart from the --no-legends options which turns off all legends.
>
> is there some way print the legend of only one  DEF out many that are
> being graphed
>
> i have had a look at the source code and there is this comment
>
> line 695
>
>   **   LINE:val#color::STACK means no legend, and do STACK
>   **   LINE:val:STACK        is an error (legend but no color)
>
>
> Which after reading the documentation. i thought wouldn't give me a legend
> but it still does
>
>
> John
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