Re: [Gnuplot-info] Plot questions

[joachim h. <jh...@jo...>]

Thanks a lot for your help. The palette is working now. Unfortunately  
I have now a large color palette on the right side of my plot. How can  
I get rid of it?
And until now I couldn't find a way to show my first column as a  
label. Something like 'set label $1' - but what is the correct syntax  
for it?
	joachim



Am 11.05.2009 um 17:56 schrieb Thomas Sefzick:

>
> define a palette which goes from 'red' to 'blue, see
> http://www.gnuplot.info/docs/node215.html
>
> and then plot with explicit line colors
>
> plot "myfile.txt" every ::1::1 using 3:2 with imp linecolor palette  
> frac
> 0.0, \
> "" every ::1::1 using 6:5 with imp notitle palette frac 0.1, \
> "" every ::1::1 using 9:8 with imp notitle palette frac 0.2, \
> ...
>
> for more information, see
> http://www.gnuplot.info/docs/node62.html
>
>
> joachim heintz wrote:
>>
>> Hello -
>>
>> I'm new in gnuplot. I wrote a script which reads single lines with  
>> the
>> "every" option. This works well, but I have two questions:
>> 1) I'd love to have the value which is written in column 1 (which  
>> is a
>> time in my case) as the legend (key). Is this possible?
>> 2) I have several xy-pairs in a line. I plot them with
>> 	"myfile.txt" every ::1::1 using 3:2 with imp,\
>> 	"" every ::1::1 using 6:5 with imp notitle,\
>> 	"" every ::1::1 using 9:8 with imp notitle,\
>> and so on. Can I change the colors in a way that the first xy-pair
>> (using 3:2 in the example above) is in red colour, and then the color
>> circle is crossed so that the last value is blue? (There are  
>> different
>> numbers of pairs; sometimes 6 or 12 or whatever. In each case the
>> first xy-value should be red and the last blue.)
>>
>> Thanks for any help. Best regards -
>>
>> 	joachim
>>
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>
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>
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> The NEW KODAK i700 Series Scanners deliver under ANY circumstances!  
> Your
> production scanning environment may not be a perfect world - but  
> thanks to
> Kodak, there's a perfect scanner to get the job done! With the NEW  
> KODAK i700
> Series Scanner you'll get full speed at 300 dpi even with all image
> processing features enabled. http://p.sf.net/sfu/kodak-com
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