On 17/01/13 17:37, Rainer M Krug wrote:
> On 17/01/13 17:18, Alex Vergara Gil wrote:
>>> Hi
>>>
>>> I have line graphs generated in R, where each line is in a different colour
>>> (the colours
>>> are generated in R by using rainbow(8)).
>>>
>>> Due to space problems in the graph, I can not put the legend into the
>>> grapgh itself, but
>>> want to put it into the caption. Therefore I would like to reproduce the
>>> colours in LaTeX.
>>> I know how to set the text colour via LyX to one of the pre-defined
>>> colours, but hjow can I
>>> set them to these specific colours?
>>>
>>> In addition, I would like to have the colours as filled squares in the text
>>> - any
>>> suggestions?
>>>
>>
>>
>> Oh you mean by adding \textcolor{yourcolor}{$\blacksquare$yourcaption} in an
>> ERT
>
> Perfect - thanks.
>
> Now I just have to figure out how to translate the colour codes in R into
> LaTeX readable. The
> eight colours in R are:
>
> "#FF0000FF" "#FFBF00FF" "#80FF00FF" "#00FF40FF" "#00FFFFFF" "#0040FFFF"
> "#8000FFFF"
> "#FF00BFFF"
Solved:
I just have to leave out the last two characters, as the first 6 represent the
rgb colors in hex.
so #FF0000FF translates into:
[[ \textcolor[HTML]{FF0000}{$\blacksquare$ ]] my caption [[ } ]]
where [[ ]] stands for ERT.
And I have a filled square in the text and the caption in the colour used in R
for plotting.
Thanks,
Rainer
>
> Thanks,
>
> Rainer
>
>>
>> Regards
>>
>> Alex
>>
>
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology,
UCT), Dipl. Phys.
(Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
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email: [email protected]
Skype: RMkrug
