Or even more simply just use a UIImageView. On May 15, 2013, at 9:36 AM, Kyle Sluder <[email protected]> wrote:
> Can you just set the CGImage as the .contents of the view's layer? > > --Kyle Sluder > > On May 15, 2013, at 3:42 AM, li shunnian <[email protected]> wrote: > >> Hi all, >> I implement drawRect of a subclass of UIView. I found view will update whole >> bounds when I switch from another app to myapp. Because I draw a cgimage on >> the view's bounds, it cost lots of time. Are there some properties of view >> or layer to make the update rect not to be whole bounds? > > _______________________________________________ > > Cocoa-dev mailing list ([email protected]) > > 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/david.duncan%40apple.com > > This email sent to [email protected] -- David Duncan _______________________________________________ Cocoa-dev mailing list ([email protected]) 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 [email protected]
