Remco, I don't know if zooming the layer counts as a change in the layer's bounds, but if your not already doing so, you could try calling -setNeedsDisplayOnBoundsChange: with YES.
Sandor > On Mar 25, 2014, at 4:56, Remco Poelstra <re...@beryllium.net> wrote: > > David Duncan schreef op 24-3-2014 20:41: >>> On Mar 22, 2014, at 2:18 AM, Remco Poelstra <re...@beryllium.net >>> <mailto:re...@beryllium.net>> wrote: >>> >>> How can I make sure that some custom drawing method get's called? >> >> Call -setNeedsDisplay on the layer (layers are valid by default) > > Hi, > > I tried that, but it only draws the layer once. When I zoom in, the content > becomes pixelated. I tried to subclass CATiledLayer and override > -setAffineTransform to set the contentsScale of all sub layers depending on > the current transform, but that gives all sorts of drawing errors. > Is there a way to keep the custom drawn content sharp? Like with > CAShapeLayers? > > Thanks in advance. > > Kind regards, > > Remco Poelstra > > _______________________________________________ > > 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/admin.szatmari.net%40gmail.com > > This email sent to admin.szatmari....@gmail.com _______________________________________________ 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
