public class TwoPointGesture
extends java.lang.Object
implements com.sparshui.gestures.Gesture
Modifier and Type | Field and Description |
---|---|
private int |
_id1 |
private int |
_id2 |
private int |
_myType |
private int |
_nTraces |
protected com.sparshui.common.Location |
_offset |
protected com.sparshui.common.Location |
_offsetCentroid |
private float |
_rotation |
private float |
_scale |
private java.util.List<com.sparshui.common.Location> |
_traces1 |
private java.util.List<com.sparshui.common.Location> |
_traces2 |
private long |
time |
Constructor and Description |
---|
TwoPointGesture() |
Modifier and Type | Method and Description |
---|---|
private void |
checkType() |
int |
getGestureType()
Get the integer value of this gesture type.
|
java.lang.String |
getName()
Get the name of this gesture.
|
protected java.util.List<com.sparshui.common.Event> |
processBirth(com.sparshui.server.TouchPoint touchPoint) |
java.util.List<com.sparshui.common.Event> |
processChange(java.util.List<com.sparshui.server.TouchPoint> touchPoints,
com.sparshui.server.TouchPoint changedPoint)
Process a touch point change in the gesture.
|
private java.util.List<com.sparshui.common.Event> |
processChangeSync(com.sparshui.server.TouchPoint changedPoint) |
protected java.util.List<com.sparshui.common.Event> |
processDeath(com.sparshui.server.TouchPoint touchPoint) |
protected java.util.List<com.sparshui.common.Event> |
processMove(com.sparshui.server.TouchPoint touchPoint) |
private boolean |
updateLocations(com.sparshui.server.TouchPoint touchPoint) |
private boolean |
updateParameters() |
private int _myType
protected com.sparshui.common.Location _offset
protected com.sparshui.common.Location _offsetCentroid
private java.util.List<com.sparshui.common.Location> _traces1
private java.util.List<com.sparshui.common.Location> _traces2
private int _id1
private int _id2
private int _nTraces
private float _scale
private float _rotation
private long time
public java.lang.String getName()
com.sparshui.gestures.Gesture
getName
in interface com.sparshui.gestures.Gesture
public int getGestureType()
com.sparshui.gestures.Gesture
getGestureType
in interface com.sparshui.gestures.Gesture
public java.util.List<com.sparshui.common.Event> processChange(java.util.List<com.sparshui.server.TouchPoint> touchPoints, com.sparshui.server.TouchPoint changedPoint)
com.sparshui.gestures.Gesture
processChange
in interface com.sparshui.gestures.Gesture
touchPoints
- The list of touch points that currently belong to this gesture.changedPoint
- The touch point that has changed.private java.util.List<com.sparshui.common.Event> processChangeSync(com.sparshui.server.TouchPoint changedPoint)
protected java.util.List<com.sparshui.common.Event> processBirth(com.sparshui.server.TouchPoint touchPoint)
protected java.util.List<com.sparshui.common.Event> processDeath(com.sparshui.server.TouchPoint touchPoint)
protected java.util.List<com.sparshui.common.Event> processMove(com.sparshui.server.TouchPoint touchPoint)
private boolean updateLocations(com.sparshui.server.TouchPoint touchPoint)
private void checkType()
private boolean updateParameters()