[Octave-bug-tracker] [bug #43907] OpenGL render code called even when gnuplot is graphics_toolkit

[Rik]

Follow-up Comment #18, bug #43907 (project octave):

Since gnuplot is on its way out as a toolkit, I don't think we need to devote
a lot of resources to this.  If no one can see an easy fix then I am fine to
mark this as "Won't Fix".

For the OpenGL side, it might be nice to figure out a way to quiet the warning
stream.  Right now the error is doubly reported: 1) when text extents are
caluclated, and 2) when the text is actually rendered and drawn on screen. 
See below.


close all
graphics_toolkit fltk
text (0.5, 0.5, 'Hello \0 World', 'fontname', 'arial')
warning: ft_render: skipping missing glyph for character '2205'
warning: called from
    text at line 148 column 12
warning: ft_render: skipping missing glyph for character '2205'




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