gnuplot-py-users Mailing List for Gnuplot.py

Ok, but if you can do it in gnuplot, you can pass your own commands directly
via the pipe, see
http://gnuplot-py.sourceforge.net/doc/Gnuplot/__init__.html

So in gnuplot it works to do:

gnuplot>  plot x*x lc rgbcolor "blue"

Hence, in python we can do:

python
Python 2.5.2 (r252:60911, Jul 31 2008, 17:31:22)
[GCC 4.2.3 (Ubuntu 4.2.3-2ubuntu7)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import Gnuplot
>>> g1 = Gnuplot.Gnuplot()
>>> g1('plot x*x lc rgbcolor "blue"')
>>> g1('replot x lc rgbcolor "red"')
>>>

As you can make the above dynamic in your python script, you can do all.

As for index, I don't understand what you want to achieve, g1 above holds
the plot

Hope this helps

Benny

2008/9/24 Eric S. Johansson <es...@ha...>

> Benny Malengier wrote:
> > Look in the gnuplot manual. You can do gnuplot commands with gnuplot-py.
> > Also have a look in the test file in subversion.
>
>  I took a look at the test file and it had nothing about color is that I
> could
> see.  Yes,  some of the method calls had color for an argument but it made
> no
> sense.  Reading from the canoe plot manual, I tried to use the line style
> but,
> that also failed.  I also couldn't see how to associate a particular index
> with
> a plot.
>
> gnuplot> plot '/tmp/tmpVLMckL' notitle
> gnuplot> plot '/tmp/tmpKwgJDc' notitle, '/tmp/tmpUPRlPx' notitle
> gnuplot> set title "Plot of generation score_002000"
> gnuplot> set object 1 rect from -5,0 to 5,500 fc rgb "#3366ff"
> gnuplot> set xrange[-100:100]
> gnuplot> set yrange[0:100]
> gnuplot> set autoscale fix
> gnuplot> set terminal gif
> gnuplot> set style line 0 lc rbgcolor red
> gnuplot> set style line 1 lc rbgcolor blue
> gnuplot> set output "plot/image_score_002000.gif"
> gnuplot> plot '/tmp/tmpYGhnBq' notitle
> gnuplot> plot '/tmp/tmpcSr0gh' notitle, '/tmp/tmpL1XY2s' notitle
>
> gnuplot> set style line 0 lc rbgcolor red
>                          ^
>         line 0: tag must be > zero
>
>         line 0: undefined variable: rbgcolor
>
>
> >
> > Benny
> >
> > 2008/9/22 Eric S. Johansson <es...@ha... <mailto:es...@ha...>>
> >
> >     I'm trying to put before and after plots on the same image and I
> >     need each plot
> >     to be in a different color.  How do I specify the color change in
> >     the plot method?
> >
> >     thanks
> >
> >     ---eric
> >
> >
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>

Benny Malengier wrote:
> Look in the gnuplot manual. You can do gnuplot commands with gnuplot-py.
> Also have a look in the test file in subversion.

 I took a look at the test file and it had nothing about color is that I could
see.  Yes,  some of the method calls had color for an argument but it made no
sense.  Reading from the canoe plot manual, I tried to use the line style but,
that also failed.  I also couldn't see how to associate a particular index with
a plot.

gnuplot> plot '/tmp/tmpVLMckL' notitle
gnuplot> plot '/tmp/tmpKwgJDc' notitle, '/tmp/tmpUPRlPx' notitle
gnuplot> set title "Plot of generation score_002000"
gnuplot> set object 1 rect from -5,0 to 5,500 fc rgb "#3366ff"
gnuplot> set xrange[-100:100]
gnuplot> set yrange[0:100]
gnuplot> set autoscale fix
gnuplot> set terminal gif
gnuplot> set style line 0 lc rbgcolor red
gnuplot> set style line 1 lc rbgcolor blue
gnuplot> set output "plot/image_score_002000.gif"
gnuplot> plot '/tmp/tmpYGhnBq' notitle
gnuplot> plot '/tmp/tmpcSr0gh' notitle, '/tmp/tmpL1XY2s' notitle

gnuplot> set style line 0 lc rbgcolor red
                          ^
         line 0: tag must be > zero

         line 0: undefined variable: rbgcolor


> 
> Benny
> 
> 2008/9/22 Eric S. Johansson <es...@ha... <mailto:es...@ha...>>
> 
>     I'm trying to put before and after plots on the same image and I
>     need each plot
>     to be in a different color.  How do I specify the color change in
>     the plot method?
> 
>     thanks
> 
>     ---eric
> 
>     -------------------------------------------------------------------------
>     This SF.Net email is sponsored by the Moblin Your Move Developer's
>     challenge
>     Build the coolest Linux based applications with Moblin SDK & win
>     great prizes
>     Grand prize is a trip for two to an Open Source event anywhere in
>     the world
>     http://moblin-contest.org/redirect.php?banner_id=100&url=/
>     <http://moblin-contest.org/redirect.php?banner_id=100&url=/>
>     _______________________________________________
>     Gnuplot-py-users mailing list
>     Gnu...@li...
>     <mailto:Gnu...@li...>
>     https://lists.sourceforge.net/lists/listinfo/gnuplot-py-users
> 
>