gnuplot-info

[Gnuplot-info] gnuplot + latex + histogram = help!

[Sabino <sab...@gm...>]

Hi,
i'm making an histogram with multicolumn. I'm using the following
gnuplot code to generate che histogram:
plot 'data.dat' u 2 title 'A', u 3 title 'B', u 4 title 'C', u 5 title 'D'

but in latex all the histogram bar are black!
I try using:
plot 'data.dat' u 2 title 'A' fs pattern 1, u 3 title 'B' fs pattern
2, u 4 title 'C' fs pattern 3, u 5 title 'D' fs pattern 4

but this time, odd patterns are black and even patterns are white.
There is any other solution to distinguish those bars? Like a
grayscale...or pattern for latex?

Thank you!

Re: [Gnuplot-info] gnuplot + latex + histogram = help!

[Thomas S. <t.s...@fz...>]

the 'test' (instead of a 'plot') command gives a plot showing the
capabilities of the actual terminal.
the terminal 'latex' only knows black and white, because of latex's
'picture' environment.

maybe you could use the 'epslatex' terminal.


Gandalf84 wrote:
> 
> Hi,
> i'm making an histogram with multicolumn. I'm using the following
> gnuplot code to generate che histogram:
> plot 'data.dat' u 2 title 'A', u 3 title 'B', u 4 title 'C', u 5 title 'D'
> 
> but in latex all the histogram bar are black!
> I try using:
> plot 'data.dat' u 2 title 'A' fs pattern 1, u 3 title 'B' fs pattern
> 2, u 4 title 'C' fs pattern 3, u 5 title 'D' fs pattern 4
> 
> but this time, odd patterns are black and even patterns are white.
> There is any other solution to distinguish those bars? Like a
> grayscale...or pattern for latex?
> 
> Thank you!
> 
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Re: [Gnuplot-info] gnuplot + latex + histogram = help!

[Gandalf84 <sab...@gm...>]

Thomas Sefzick wrote:
> 
> the terminal 'latex' only knows black and white, because of latex's
> 'picture' environment.
> 

There is a way to use grayscale to distinguish columns of the histogram so
from right to the left the gray of the columns is darker or lighter?
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Re: [Gnuplot-info] gnuplot + latex + histogram = help!

[Thomas S. <t.s...@fz...>]

no, the 'latex' terminal uses the '\rule' command to
draw black boxes.

to change this somebody would have to obey the
    /* TODO: Something other than black/white */
comment in 'term/latex.trm' and add colors and/or
patterns.


Gandalf84 wrote:
> 
> 
> Thomas Sefzick wrote:
>> 
>> the terminal 'latex' only knows black and white, because of latex's
>> 'picture' environment.
>> 
> 
> There is a way to use grayscale to distinguish columns of the histogram so
> from right to the left the gray of the columns is darker or lighter?
> 

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Re: [Gnuplot-info] gnuplot + latex + histogram = help!

[Gandalf84 <sab...@gm...>]

Is it possible to generate vectorial images with gnuplot?
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