Le 27 déc. 2010 à 23:12, Seth Willits a écrit : > That, but I also don't see why the two layers would need to read the data > separately. For example, their delegate can be the one to fetch and read the > data and create the path from it, then save that CG path. When either layer > draws, it would simply use that path. It'd be trivial.
That would be a nice trick, since it is more efficient to have the CGPaths directly stored in a kind of NSArray than recomputed out of the DB, but I see an obvious drawback: it is going to use a lot of memory to have all CGPaths stored. Ideally, I was thinking about a way to do both operations "at once", so the DB could be read line by line and contents immediately discarded (no real memory overhead); but that seems unrealistic, given the present state of the CA API. Thanks too for this idea, Vincent_______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com