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[Octave-bug-tracker] [bug #44916] Printing Qt-drawn figures produces fau


From: Dan Sebald
Subject: [Octave-bug-tracker] [bug #44916] Printing Qt-drawn figures produces faulty files
Date: Mon, 04 May 2015 21:41:09 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:18.0) Gecko/20100101 Firefox/18.0 SeaMonkey/2.15

Follow-up Comment #24, bug #44916 (project octave):

To make a good comparison, it seems to me that the sizes of the plots on the
two systems, when printed, must be the same.  Check the sizes between the two
systems, i.e.,

get(gcf, 'position')

Are they the same on the two systems?  Is there some equivalent size setting
for the axis?  Seems there should be, but I don't see anything.

Here's another test.  Please change the color of the axis so that the
background is all one color and generate the EPS file (and other formats if
you like).  That is,

set(gca, 'color', [0 1 0])

The idea would be to check if the missing axis line of the border ("box") has
actually been lost or if it is covered up by something else.  If the green
background extends to the location the box line should be (have to zoom in to
tell) then there is a possibility (but not certainty) the line is present but
obscrued by the background "rectangle" (actually two triangles).  The the
green background doesn't extend that far, then it is almost certainly that the
line was dropped along the way.  Can't hazard a guess at either case because
that SVG output even seems to have one of the background triangles missing.


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