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Public Member Functions
<AdSystemCoordinatesObserving> Protocol Reference

#import <AdunSystem.h>

Inheritance diagram for <AdSystemCoordinatesObserving>:
Inheritance graph
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List of all members.

Public Member Functions

(void) - systemDidUpdateCoordinates:

Detailed Description

Defines methods implemented by AdInteractionSystem to enable instances to receive updates when the coordinates of their consituent AdSystem objects change.


Member Function Documentation

- (void) systemDidUpdateCoordinates: (AdSystem *)  aSystem

Sent by the AdSystem instances of an AdInteractionSystem object when their coordinate matrices are changed. On receiving this message the AdInteractionSystem object updates its coordinate matrix with aSystems new coordinates. Has no effect is aSystem is not one of receivers systems.