Did you notice what David Duncan said?: > For CATiledLayer you need to ensure the levelOfDetail and levelOfDetailBias > is set correctly
This is crucial to being able to zoom properly. It's also not that obvious what these mean or the proper values to use, but there was a discussion about this back in December or so if I recall correctly (search for 'Threaded drawing'), which expounded on this. I got CATiledLayer zooming to work as expected with vector content remaining sharp, but only once these properties had been understood and set. --Graham On 26 Mar 2014, at 4:55 am, Remco Poelstra <re...@beryllium.net> wrote: > Well, the parent CATiledLayer (the UIViews's layer) uses transforms for > zooming, but that isn't communicated down the sublayers. The context of the > sublayers is simply scaled. > All I've done is set the UIView layer class to CATiledLayer. Add the UIView > to a UIScrollview. And added sub CA(Tiled)Layers to the CATiledLayer of the > UIView. > The transform is applied to the root layer, and not to the sublayers. _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
