Re: axis text do not plot

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>
> søn. 20. jun. 2021 kl. 14:40 skrev Nicholas Jankowski <[email protected]
> >:
>
>> Please keep the octave help list copied on replies.
>>
>> ---------- Forwarded message ---------
>> From: Bjørn Kvamme <[email protected]>
>> Date: Sun, Jun 20, 2021 at 3:09 AM
>> Subject: Re: axis text do not plot
>> To: <[email protected]>
>>
>>
>> Hello,
>> Normally this set-up provides a black surface but for this input-file the
>> Facecolorsentences seems inactive since I get the same plot if I remove the
>> two sentences. I like the way of the plot but the coloors are not right. A
>> drayscale would be best
>>
>> load thermoeqall
>>
>> x3=thermoeqall(:,1)
>> y3=thermoeqall(:,2)
>> z3=thermoeqall(:,3)
>> xv = linspace(min(x3), max(x3), 1000);
>> yv = linspace(min(y3), max(y3), 1000);
>> [X,Y] = meshgrid(xv, yv);
>> Z = griddata(x3, y3, z3, X, Y);
>>
>> A =  mesh (X, Y, Z);
>> set(A(1),'FaceColor','k')
>>
>>
>> meshc(X,Y,Z)
>> grid on
>> xlabel('Temperature (K)','Fontsize',8)
>> ylabel('Pressure (Bars)','Fontsize',8)
>> zlabel('Hydrate Gibbs free energy (kJ/mole)','Fontsize',10)
>> set(gca,'fontsize',10)
>>
>>
>> man. 3. mai 2021 kl. 14:14 skrev Nicholas Jankowski <[email protected]
>> >:
>>
>>>
>>>
>>> On Sun, May 2, 2021 at 9:54 AM bjkvamme <[email protected]> wrote:
>>>
>>>> load hyd3D
>>>>
>>>>
>>> I'm unable to reproduce your results. Obviously I don't have the
>>> starting dataset (hyd3D). but if I try to produce a meshc with a dummy
>>> dataset, and then follow the meshc with your annotation commands, I get
>>> results that show the axis labels.
>>>
>>> [X, Y] = meshgrid (linspace (-3, 3, 40));
>>> Z = sqrt (abs (X .* Y)) ./ (1 + X.^2 + Y.^2);
>>> meshc (X, Y, Z);
>>> xlabel ("Delta x",'Color',"k",'fontsize',10)
>>> ylabel ("T (K)",'Color','k','fontsize',10)
>>> zlabel ("Diff. (kJ/mole)",'Color','k','fontsize',10)
>>> set(gca,'fontsize',10)
>>> grid on
>>>
>>> What version of Octave, operating system, and graphics toolkit are you
>>> running?     (type graphics_toolkit at the command line).  Can you try the
>>> plot using other toolkits?
>>>
>>> graphics_toolkit('qt')
>>> graphics_toolkit('fltk')
>>> graphics_toolkit('gnuplot')
>>>
>>> and see if you get the same or different results?  On my system (Octave
>>> 6.2.0 on windows) i get the same results showing axis labels using all
>>> three with all three toolkits, but it might help us determine what's
>>> causing your error.
>>>
>>>
>>