Diego A. Fons пишет:
> [...]
> My question is if there is a way of preserve the cairo context intact
> between the the calls to on_expose_event()? Why getting the cairo
> context in the on_realize() handler and storing it in a variable doesn't
> work?
>
Why, it works! Those are just examples. I use a context variable
as a member of my Plot class, and this variable is assigned in
an initialization method, and reassigned when plot area is resized.
Igor Gorbounov
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