[Octave-bug-tracker] [bug #52975] regression: print to svg contains two backplanes, one black and one white

[Pantxo Diribarne]

Follow-up Comment #5, bug #52975 (project octave):

I can confirm your observations, I also played with disabling enabling
GL2PS_BACKGROUND and either two backplanes or none. It seams to be a bug in
gl2ps that I'll try to identify and report.

Since I have now switche to a new system (debian stretch) with Qt-5.7.1, I now
can reproduce the black first background. 
I attached a workaround to make sure the glClearColor is defined (and
identical to the figure background) before gl2psBeginPage is called.

(file #43172)
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Additional Item Attachment:

File name: background.patch               Size:1 KB


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