ternary plot gridding using ternplot

Question

How to change the triangular grid to dotted lines in ternplot? The default is solid lines. All options I have tried produces errors or unwanted effects.

Answer 1

ok, got it.. add the following in plot for line 80 , 82 and 84 in ternaxes.m.

'linestyle',':'

this does the job

e.g. for the first

plot([lxa(i+1) lxb(nlabels - i + 2)], [lya(i+1) lyb(nlabels - i + 2)], ls, 'color', tc, 'linestyle',':', 'linewidth',1,...
           'handlevisibility','off');