Yes, it's ok to call that method multiple times. At Tue, 14 Jan 2014 10:44:39 -0800, John Clements wrote: > I’m implementing (not-horribly-clunky) zooming for sound waves in rsound, and > I like the auto-scrollbars mechanism. One question is what should happen > when > the user zooms in. I’d like to change the virtual-size. The obvious solution > is to call “init-auto-scrollbars” again. This seems to work, but the name > “init-auto-scrollbars” gives me pause. Is it okay to call > init-auto-scrollbars > again on a canvas? > > If so, I’ll add a note to the docs. > > Many thanks! > > John > > > _________________________ > Racket Developers list: > http://lists.racket-lang.org/dev
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