iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x

SCIGestureModifierDelegate

@protocol SCIGestureModifierDelegate <NSObject>

Defines the base class to a Chart Modifier which detects standard gestures detected by the Gesture Recognizers.

Note

If you want to receive actions from the SCIGestureModifierBase.gestureRecognizer in derived classes, either implement -[ISCIReceiveGestureEvents onEvent:], or one of the following methods separatelly:

-[SCIGestureModifierBase onGestureBeganWithArgs:].
-[SCIGestureModifierBase onGestureChangedWithArgs:].
-[SCIGestureModifierBase onGestureEndedWithArgs:].
-[SCIGestureModifierBase onGestureCancelledWithArgs:].

See

SCIZoomExtentsModifier.

See

SCIZoomPanModifier.

See

SCIPinchZoomModifier.

See

SCISeriesSelectionModifier.

See

SCIAxisDragModifierBase.

See

SCIXAxisDragModifier.

See

SCIYAxisDragModifier.


                        
                        
                        -onGestureBeganWithArgs:

Undocumented

Declaration

Objective-C

- (void)onGestureBeganWithArgs:(SCIGestureModifierEventArgs *_Nonnull)args;

Swift

func onGestureBegan(with args: SCIGestureModifierEventArgs)


                        
                        
                        -onGestureEndedWithArgs:

Undocumented

Declaration

Objective-C

- (void)onGestureEndedWithArgs:(SCIGestureModifierEventArgs *_Nonnull)args;

Swift

func onGestureEnded(with args: SCIGestureModifierEventArgs)


                        
                        
                        -onGestureCancelledWithArgs:

Undocumented

Declaration

Objective-C

- (void)onGestureCancelledWithArgs:(SCIGestureModifierEventArgs *_Nonnull)args;

Swift

func onGestureCancelled(with args: SCIGestureModifierEventArgs)