[Octave-bug-tracker] [bug #52584] Printing with many markers is very slow

[Rik]

Follow-up Comment #6, bug #52584 (project octave):

In order to make progress we probably need to go through the engineering cycle
of design/build/test.  And the number of iterations through that cycle is
limited if it takes 15 minutes to test each new change.

A simpler example of the problem is


x = linspace (0,1, 1e3);
plot (x,x, '.')
tic; print foo.png; toc


This takes 8 seconds on the development branch with FLTK, and 0.5 second with
QT.  I've attached the m-file as tst_slowprint.m.


(file #42573)
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File name: tst_slowprint.m                Size:0 KB


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