com.nbmap.android.gestures

Class StandardScaleGestureDetector.SimpleStandardOnScaleGestureListener

java.lang.Object

com.nbmap.android.gestures.StandardScaleGestureDetector.SimpleStandardOnScaleGestureListener

All Implemented Interfaces:

StandardScaleGestureDetector.StandardOnScaleGestureListener

Enclosing class:

StandardScaleGestureDetector

public static class StandardScaleGestureDetector.SimpleStandardOnScaleGestureListener
extends java.lang.Object
implements StandardScaleGestureDetector.StandardOnScaleGestureListener

Constructor Summary

Constructors

Constructor and Description
SimpleStandardOnScaleGestureListener()

Method Summary

Modifier and Type	Method and Description
boolean	onScale(StandardScaleGestureDetector detector) Called for every scale change during the gesture.
boolean	onScaleBegin(StandardScaleGestureDetector detector) Indicates that the scale gesture started.
void	onScaleEnd(StandardScaleGestureDetector detector, float velocityX, float velocityY) Indicates that the scale gesture ended.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleStandardOnScaleGestureListener

public SimpleStandardOnScaleGestureListener()

Method Detail

onScaleBegin

public boolean onScaleBegin(StandardScaleGestureDetector detector)

Description copied from interface: StandardScaleGestureDetector.StandardOnScaleGestureListener

Indicates that the scale gesture started.

Specified by:

onScaleBegin in interface StandardScaleGestureDetector.StandardOnScaleGestureListener

Parameters:

detector - this detector

Returns:

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

onScale

public boolean onScale(StandardScaleGestureDetector detector)

Description copied from interface: StandardScaleGestureDetector.StandardOnScaleGestureListener

Called for every scale change during the gesture.

Specified by:

onScale in interface StandardScaleGestureDetector.StandardOnScaleGestureListener

Parameters:

detector - this detector

Returns:

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

onScaleEnd

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

Description copied from interface: StandardScaleGestureDetector.StandardOnScaleGestureListener

Indicates that the scale gesture ended.

Specified by:

onScaleEnd in interface StandardScaleGestureDetector.StandardOnScaleGestureListener

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