gnuplot/demo/azimuth.dem at 5.5 · gnuplot/gnuplot · GitHub

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set view equal xy

set zzeroaxis; set xzeroaxis; set yzeroaxis

set xyplane at 0

unset border

unset key

unset xtics

unset ytics

set ztics axis

set arrow 1 from 0,0,0 to 1,0,0 head filled lw 1.5

set label 1 at 1.2,0,0 "X" center

set arrow 2 from 0,0,0 to 0,1,0 head filled lw 1.5

set label 2 at 0,1.2,0 "Y" center

set arrow 3 from 0,0,0 to 0,0,21 head filled lw 1.5

set label 3 at 0,0,23 "Z" center

set view 60, 30, 1., 1.75

set multiplot layout 1,3

set view azimuth 0.

set title 'azimuth 0' offset 0,2

splot sample [t=0:20] '+' using (cos($1)):(sin($1)):($1) with lines lw 2

set title 'azimuth 10' offset 0,2

set view azimuth 10.

replot

set title 'azimuth 60' offset 0,2

set view azimuth 60.

replot

unset multiplot

pause -1 "Hit return to continue"

reset