Re: [Gnuplot-info] change backgound in epslatex?

[Jefferson S. E. P. <st...@gm...>]

I don't have your data to test your specific example, but that works normally:

set object 1 rectangle front from -30,-30 to 30,30 fc rgb "black" behind
set label textcolor rgb "white" "HOLA" at -5,-0.5
plot sin(x) linecolor rgb "white"

You're sure the point -20,-25 is in your plot? If you put the label
outside the plot it'll be invisible, of course. If that's not the
problem, I can't think now of anything else.

[]s
Stafusa


On Tue, Mar 6, 2012 at 10:40 PM, Pau <vim...@go...> wrote:
> Last question, I swear...
>
> I am trying to add a small text in the plotting area like this
>
>  set object 1 rectangle front from -30,-30 to 30,30 fc rgb "black" behind
>  set label textcolor rgb "white" "HOLA" at -20,-25
>  splot "'$1'" binary record=384x128 format="%double" u
> ($2*sin($1)):($2*cos($1)):(log10($3)) notitle
>
> but I cannot see the HOLA anywhere...
>
> What is wrong?
>
> thanks!
>
>
> On 6 March 2012 13:30, Pau <vim...@go...> wrote:
>> Hi Jefferson,
>>
>> this worked like a charm! Thanks a lot!!!!!
>>
>> Pau
>>
>> On 6 March 2012 11:04, Jefferson Stafusa E. Portela <st...@gm...> wrote:
>>> Sorry, I have no experience with epslatex. With "postscript eps" the
>>> following works:
>>>
>>> set object 1 rectangle front from -10,-1.5 to 10,1.5 fc rgb "black" behind
>>> plot sin(x) linecolor rgb "white"
>>>
>>> Hope that helps.
>>>
>>> []s
>>> Stafusa
>>>
>>>
>>> On Mon, Mar 5, 2012 at 6:06 PM, Pau <vim...@go...> wrote:
>>>> Thanks, but that does not really work with epslatex ... the labels
>>>> seem to be dark grey instead of white
>>>>
>>>> But in any case I thought that the background color would be limited
>>>> to the plotting area, not to all of the plot...
>>>>
>>>> Is it possible to, say, for instance, draw a black square that covers
>>>> all of the plotting area and then replot over that?
>>>>
>>>> thanks
>>>>
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