[Octave-bug-tracker] [bug #63213] Contour plots erroneous labels

[Tommi Höynälänmaa]

Follow-up Comment #8, bug #63213 (project octave):

The following patch for scripts/plot/appearance/__clabel__.m helps for at
least the plots in this bug report:


106,107c106,108
<       tpos = sum (c(:,i+j-1:i+j), 2) / 2;
< 
---
>       #tpos = sum (c(:,i+j-1:i+j), 2) / 2;
>       tpos = sum (c(:,i+j:i+j+1), 2) / 2;
>       
110,111c111,114
<         trot = 180 / pi * atan2 (diff (c(2,i+j-1:i+j)) * yspacing,
<                                  diff (c(1,i+j-1:i+j)) * xspacing);
---
>         ## trot = 180 / pi * atan2 (diff (c(2,i+j-1:i+j)) * yspacing,
>         ##                          diff (c(1,i+j-1:i+j)) * xspacing);
>         trot = 180 / pi * atan2 (diff (c(2,i+j:i+j+1)) * yspacing,
>                                  diff (c(1,i+j:i+j+1)) * xspacing);




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