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[Octave-bug-tracker] [bug #44512] text extent (on plot) is gives 0 width
From: |
Pantxo Diribarne |
Subject: |
[Octave-bug-tracker] [bug #44512] text extent (on plot) is gives 0 width and height |
Date: |
Thu, 12 Mar 2015 16:27:53 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:36.0) Gecko/20100101 Firefox/36.0 |
Follow-up Comment #5, bug #44512 (project octave):
It is a known issue ... at least by me :-), sorry. I have made extensive use
of text extent while implementing the annotation function, and texts are often
misplaced when using gnuplot on linux also. I didn't ever meet 0 width and
height though.
When I run the original example with fltk or gnuplot I obtain the very same
extent, which I didn't expect. Over all, resizing the figure doesn't do
anything on gnuplot while it expectedly changes the extent on fltk (font size
doesn't change while the axes scale changes).
I didn't look into the relevant code but my guess is that we are using
freetype to compute the extent in both cases.
@jpap: do you have fltk (and thus freetype/fontconfig) installed? If so can
you test the example in fltk?
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- [Octave-bug-tracker] [bug #44512] text extent (on plot) is gives 0 width and height, jpap, 2015/03/11
- [Octave-bug-tracker] [bug #44512] text extent (on plot) is gives 0 width and height, Pantxo Diribarne, 2015/03/12
- [Octave-bug-tracker] [bug #44512] text extent (on plot) is gives 0 width and height, Avinoam Kalma, 2015/03/12
- [Octave-bug-tracker] [bug #44512] text extent (on plot) is gives 0 width and height, Mike Miller, 2015/03/12
- [Octave-bug-tracker] [bug #44512] text extent (on plot) is gives 0 width and height, jpap, 2015/03/12
- [Octave-bug-tracker] [bug #44512] text extent (on plot) is gives 0 width and height,
Pantxo Diribarne <=
- [Octave-bug-tracker] [bug #44512] text extent property has 0 width and height when Octave built without Freetype, Mike Miller, 2015/03/13
- [Octave-bug-tracker] [bug #44512] text extent property has 0 width and height when Octave built without Freetype, Pantxo Diribarne, 2015/03/13
- [Octave-bug-tracker] [bug #44512] text extent property has 0 width and height when Octave built without Freetype, Mike Miller, 2015/03/13