In Matlab something like this should work:
x= 1:10;
h = plot( 2*x+3,x );
rotate( h, [0 0 1], 90)
But, if I try the same code in GNU/Octave, it answers, that the function "rotate" was not implemented yet. Is there any other way to rotate the whole plot than using this technique?
Thank you all!
Dear Karel Hruska,
Look the link. May be useful.
Regards, Shafagat
http://stackoverflow.com/questions/22540449/how-can-i-rotate-a-matplotlib-plot-through-90-degrees
Dear Shafagat,
thank you for hint, but I needed it to be done in pure Octave+gnuplot. At the end I helped myself with some kind of ugly hack ... My functions are just a set of complex numbers, so I rotated them by 90 degrees in complex plane, then I did a conjugation and after drawing I changed the direction of the X axis, like this:
napeti_hladky=conj([0 graf_u graf_rai graf_hladky]*e^(-j*pi/2)); %rotation and mirroring
...
set(gca(), 'xdir', 'reverse') % reverse orientation of the X axis
It is not pretty nor pure, but it works.
Best regards,
Karel
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