On 06/12/2009, at 1:08 PM, Chunk 1978 wrote: > for factoring purposes i want to be able to call the same > method from touchesEnded that will clear the output strings if there > is no point, but CGPointZero is a point.
Can't you just define an 'impossible' point value to act as a sentinel? Something very negative for example. --Graham _______________________________________________ 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
