com.mapbox.android.gestures

Interface StandardScaleGestureDetector.StandardOnScaleGestureListener

All Known Implementing Classes:

StandardScaleGestureDetector.SimpleStandardOnScaleGestureListener

Enclosing class:

StandardScaleGestureDetector

public static interface StandardScaleGestureDetector.StandardOnScaleGestureListener

Method Summary

Modifier and Type	Method and Description
boolean	onScale(StandardScaleGestureDetector detector) You can retrieve the base ScaleGestureDetector via StandardScaleGestureDetector.getUnderlyingScaleGestureDetector().
boolean	onScaleBegin(StandardScaleGestureDetector detector) You can retrieve the base ScaleGestureDetector via StandardScaleGestureDetector.getUnderlyingScaleGestureDetector().
void	onScaleEnd(StandardScaleGestureDetector detector, float velocityX, float velocityY) You can retrieve the base ScaleGestureDetector via StandardScaleGestureDetector.getUnderlyingScaleGestureDetector().

Method Detail

onScaleBegin

boolean onScaleBegin(StandardScaleGestureDetector detector)

You can retrieve the base ScaleGestureDetector via StandardScaleGestureDetector.getUnderlyingScaleGestureDetector().

Parameters:

detector - this detector

Returns:

true if you want to receive subsequent onScale(StandardScaleGestureDetector) callbacks, false if you want to ignore this gesture.

See Also:

ScaleGestureDetector.OnScaleGestureListener.onScaleBegin(ScaleGestureDetector)

onScale

boolean onScale(StandardScaleGestureDetector detector)

You can retrieve the base ScaleGestureDetector via StandardScaleGestureDetector.getUnderlyingScaleGestureDetector().

Parameters:

detector - this detector

Returns:

Whether or not the detector should consider this event as handled.

See Also:

ScaleGestureDetector.OnScaleGestureListener.onScale(ScaleGestureDetector)

onScaleEnd

void onScaleEnd(StandardScaleGestureDetector detector,
                float velocityX,
                float velocityY)

You can retrieve the base ScaleGestureDetector via StandardScaleGestureDetector.getUnderlyingScaleGestureDetector().

Parameters:

detector - this detector

velocityX - velocityX of the gesture in the moment of lifting the fingers

velocityY - velocityY of the gesture in the moment of lifting the fingers

See Also:

ScaleGestureDetector.OnScaleGestureListener.onScaleEnd(ScaleGestureDetector)