[Octave-bug-tracker] [bug #40246] OpenGL should test data and abort plot if range > float range

[Michael Godfrey]

Follow-up Comment #6, bug #40246 (project octave):

Not quite fine. The warning message repeats
every time thew mouse moves over the plot.
This is observed by:
plot (1:200)
plot([0 10^44])

then move mouse over the plot.

A choice:
1. Fix the redraw on mouse movement.
2. Fix the warning to only happen once.

It could be as hard to do 1. as 2. !!

Is there no easy way, at the top of gl-render.cc,
to determine if the plot has been modified since 
the last redraw?

I originally posted this to the wrong bug (#39925) Sorry.

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