GLE Example: polargrid.gle

[PDF file]

 

---

size 8.0 8.0

include "polarplot.gle"

set font texcmr
begin graph
   center
   title "r = 2cos(3\theta)"
   xaxis min -2 max 2
   yaxis min -2 max 2
   x2axis off
   y2axis off
   polar "2*cos(3*t)" 0 pi color red lwidth 0.04
   under polar_grid 2 4 24
end graph

---

 

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