ISCIChartListenerService

@protocol ISCIChartListenerService <ISCIChartListener>

Defines the protocol for ISCIChartListenerService which allows to subscribe to chart updates.


                        
                        
                        -addListener:

Objective-C

- (void)addListener:(nonnull id<ISCIChartListener>)listener;


                                    listener

The listener instance to add.


                        
                        
                        -removeListener:

Removes specified ISCIChartListener instance from list of listener for changes in chart.

Objective-C

- (void)removeListener:(nonnull id<ISCIChartListener>)listener;


                                    listener

The listener instance to remove.