gnuplot-info

[Gnuplot-info] Is it possible to remove the axis in a 3d plot? (+bonus question)

[micmac <jul...@da...>]

Hi, I am completely lost with the use of splot:
Is it possible to remove the axis completely in a 3D plot with splot?



PS: I have a bonus question, when we plot a surface with the hidden3d option
on, tere are two colors, one for the top, and one for the bottom of the
surface. Is it possible to define these two colors seperately (for now, I
just use lt 1 for example whixh sets the two colors but not independently)

thanks very much!!!!!

Julien

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Re: [Gnuplot-info] Is it possible to remove the axis in a 3d plot? (+bonus question)

[Hans-Bernhard B. <HBB...@t-...>]

micmac wrote:
> Hi, I am completely lost with the use of splot:
> Is it possible to remove the axis completely in a 3D plot with splot?

They're called "borders", in gnuplot, and yes, they can be removed:

	unset border ; unset xytics ; unset ztics

> PS: I have a bonus question, when we plot a surface with the hidden3d option
> on, tere are two colors, one for the top, and one for the bottom of the
> surface. Is it possible to define these two colors seperately (for now, I
> just use lt 1 for example whixh sets the two colors but not independently)

	set style increment user
	set style line 50 lt 3 lc rgb 'orange'
	set style line 51 lt 2 lc rgb 'cyan'
	set hidden3d
	splot x*sin(y) with lines 50

Interestingly, this changes behaviour if you replace the '50' by it's 
should-be equivalent 'lt 50' or 'ls 50'

Re: [Gnuplot-info] Is it possible to remove the axis in a 3d plot? (+bonus question)

[H.S. <hs....@gm...>]

micmac wrote:
> Hi, I am completely lost with the use of splot:
> Is it possible to remove the axis completely in a 3D plot with splot?

unset border

->HS

Re: [Gnuplot-info] Is it possible to remove the axis in a 3d plot? (+bonus question)

[H.S. <hs....@gm...>]

H.S. wrote:
> micmac wrote:
>> Hi, I am completely lost with the use of splot:
>> Is it possible to remove the axis completely in a 3D plot with splot?
> 
> unset border
> 
> ->HS

Sorry, should have been
unset xtics
unset ytics
unset ztics
unset border

->HS