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filledcurves border

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Jörg Buchholz

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Jun 21, 2016, 4:35:23 AM6/21/16
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Hello,

the following plot command shows the border only in the key and not at
the plot. Is this a bug or is it normal?

set encoding utf8
set datafile separator ";"
set logscale x
set xrange [1.0:1000.0]
set logscale y
set yrange [0.001:1000.0]
set grid xtics ytics mxtics mytics ls -1, ls 0
set title 'Test Viskositätsmessung Haargel'
set xlabel 'Schergeschwindigkeit D / s^{-1}'
set ylabel 'dynamische Viskosität η / (Pa⋅s)'
set key box
plot for [n= 2:10:2] 'haargel.csv' u 1:n w lp t columnheader,\
'RM180-MB.csv' u 1:4:5 w filledcurves fs transparent solid 0.3 border t
'Messbereich MS 22',\
'RM180-MB.csv' u 1:2:3 w filledcurves fs transparent solid 0.3 border t
'Messbereich MS 33'


Jörg

Karl Ratzsch

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Jun 21, 2016, 4:57:33 AM6/21/16
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The demos all plot the filled area plus the two individual curves, like

plot "+" us 1:(sin(x)):(-3+cos(3*x)) w filledcurves,\
"+" us 1:(sin(x)), \
"+" us 1:(-3+cos(3*x))

, I guess the fillstyle with border has never been done for
"filledcurves". It's a nonimplemented feature, not a bug. ;-)

The second demo script on here

http://gnuplot.sourceforge.net/demo_5.0/fillbetween.html

uses a fillstyle with border in exactly that way, just to have a border
on the legend.

Karl

P.S. Nice to see some rheology gnuplotted! May I ask where you are doing
this?



Am 21.06.2016 um 10:35 schrieb Jörg Buchholz:

>
> the following plot command shows the border only in the key and not at
> the plot. Is this a bug or is it normal?
>
> plot \

Jörg Buchholz

unread,
Jun 21, 2016, 5:27:24 AM6/21/16
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On 21.06.2016 10:57, Karl Ratzsch wrote:
> The demos all plot the filled area plus the two individual curves, like
>
> plot "+" us 1:(sin(x)):(-3+cos(3*x)) w filledcurves,\
> "+" us 1:(sin(x)), \
> "+" us 1:(-3+cos(3*x))
>
> , I guess the fillstyle with border has never been done for
> "filledcurves". It's a nonimplemented feature, not a bug. ;-)

So in this case I must use the curves as borders.


> P.S. Nice to see some rheology gnuplotted! May I ask where you are doing
> this?

It is a laboratory experiment that our students must done. Last time we
change the "Haargel" and the new one is out of the measurement range. So
I tested a lot of "Haargel" to get one that is in the measurement range.

Hochschule Osnabrück / University of Applied Sciences / Process Engineering

Jörg
Jörg

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