[Octave-bug-tracker] [bug #49135] gnuplot: Default font must be set for "windows" terminal

[Tatsuro MATSUOKA]

Follow-up Comment #1, bug #49135 (project octave):

If I set external gnuplot which has wxt terminal by gnuplot_terminal using
octave-4.2.0-rc1 (not default branch but on alpha)


gnuplot_binary C:/Programs/gp504-64/bin/gnuplot.exe
setenv GNUTERM wxt
demo ezmesh 1


wxt terminal also outputs warnings. 


(gnuplot.exe:2712): Pango-WARNING **: couldn't load font " bold, Not-Rotated
220"
, falling back to "Sans Not-Rotated 220", expect ugly output.

(gnuplot.exe:2712): Pango-WARNING **: couldn't load font " bold, 176", falling
ba
ck to "Sans 176", expect ugly output.

(gnuplot.exe:2712): Pango-WARNING **: couldn't load font " bold, 220", falling
ba
ck to "Sans 220", expect ugly output.


On qt terminal warnings do not appear.

Back to the windows terminal
warnings are


Warning:  font "-bold" not available, trying "Arial" instead.
Warning:  font "-bold" not available, trying "Arial" instead.
Warning:  font "-bold" not available, trying "Arial" instead.
Warning:  font "-bold" not available, trying "Arial" instead.
Warning:  font "-bold" not available, trying "Arial" instead.
Warning:  font "-bold" not available, trying "Arial" instead.
Warning:  font "-bold" not available, trying "Arial" instead.
Warning:  font "-bold" not available, trying "Arial" instead.



However, even on windows terminal on octave-4.2.0-rc on alpha,


close all
plot (rand(3))


does not give any warning.


The code that adds "-bold" to the font name exists but I cannot find it where
it exists.

On windows, windows and wxt terminal silently seems to 
set the default font and this add "-bold" gives warnings.
  
  




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