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[Octave-bug-tracker] [bug #52193] Font choices are ignored when printing
From: |
Pantxo Diribarne |
Subject: |
[Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file |
Date: |
Mon, 20 Aug 2018 04:23:49 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:61.0) Gecko/20100101 Firefox/61.0 |
Follow-up Comment #27, bug #52193 (project octave):
I attached a "work in progress" version of both the patch for Octave and the
converter utility. Those address some of the comments that have been brought
by Dmitri and Rik:
* Polygon reconstruction is now implemented so that distant polygons won't be
accidentally merged (disabling anti-aliasing in Okular should not show
spurious lines anymore)
* SVG format is now also processed by the converter and one can inspect the
file in Inkscape
The remaining issues are:
* The converter has to be cleaned up to remove raster output code (unused in
Octave since we convert PDF to raster for better looking results) and
c++ify/cleanup the coding in general. I'll do that in a further step, if/when
the integration of this patch is accepted.
* 3D scenes are not much better after conversion. I think there is nothing we
can do about that with this approach.
* "pdfcrop" option goes through the ghostscript pipeline: I didn't handle this
because it may be useful to have the pdf processed by ghostscipt for
implementing the "tight" option
* Some misplaced characters in the PDF output: I have never faced this issue
and can't debug. @Dmitri: can you confirm that you still experience this
issue?
* Wrong bounding box: I have never faced this issue either. @Dmitri: can you
confirm that you still experience this issue?
The steps for building/patching/testing are the same as in comment #10.
(file #44812, file #44813)
_______________________________________________________
Additional Item Attachment:
File name: svgconv4.patch Size:15 KB
File name: octave-svgconvert.cc Size:24 KB
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?52193>
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- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file,
Pantxo Diribarne <=
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Dmitri A. Sergatskov, 2018/08/20
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Pantxo Diribarne, 2018/08/20
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Dmitri A. Sergatskov, 2018/08/20
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Dmitri A. Sergatskov, 2018/08/20
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Rik, 2018/08/28
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Rik, 2018/08/28
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Dmitri A. Sergatskov, 2018/08/28
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Dmitri A. Sergatskov, 2018/08/28
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Dmitri A. Sergatskov, 2018/08/28
- [Octave-bug-tracker] [bug #52193] Font choices are ignored when printing to an image file, Rik, 2018/08/28