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Re: cannot change the font size in legend

From: Francesco Potortì
Subject: Re: cannot change the font size in legend
Date: Mon, 20 Jan 2020 15:57:22 +0100

One more doubt:

octave> plot(1:2)
octave> legend({"aa"}, 'fontsize', 0.1, 'fontunits', 'normalized')

This is supposed to create a legend whose text is 10% of the plot size,

As far as I can see, it does not: the text is very small.  Calling
legend again with different numbers for fontsize does not improve
things and in some cases leads to lots of messages like:

warning: text_renderer: unable to render glyph for character '31'
warning: called from
    delete at line 60 column 5
    closereq at line 39 column 5
    close at line 112 column 5

If this is a bug (Debian Octave 5.1, fltk) I will file a bug report with

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