[Octave-bug-tracker] [bug #46496] Problems with legend background and labels spacing

[Avinoam Kalma]

Follow-up Comment #2, bug #46496 (project octave):

The cause of extra space is in line 1784 of 
 __gnuplot_draw_axes__.m 


 spc = s / 10 * 1.25;


when font size is 16, the space is 2 instead of 1.25. The line


 spc = 1.25;


fix the extra space for gnuplot 4.6.7, but I do not know
what's happen in other versions of gnuplot. There is explanation in the code:

  ## The gnuplot default font size is 10, and default spacing is 1.25.
  ## gnuplot has a concept of a figure global font, and sizes everything
  ## appropriate to that, including the legend spacing.
  ##
  ## This means that if an alternative size is used, gnuplot will use an
  ## inappropriate spacing in the legend by default.
  ##
  ## FIXME: Are fractional spacing specifications allowed?  Or should this
  ##        number be rounded?





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