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java.lang.Objectcom.google.gwt.touch.client.Momentum.State
public static class Momentum.State
A snapshot of the current state.
| Constructor Summary | |
|---|---|
Momentum.State(Point initialPosition,
Point initialVelocity)
Construct a new Momentum.State. |
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| Method Summary | |
|---|---|
int |
getCumulativeElapsedMillis()
Get the cumulative elapsed time in milliseconds since momentum took over. |
int |
getElapsedMillis()
Get the elapsed time in milliseconds since the last time the state was updated. |
Point |
getInitialPosition()
Get the initial position when the momentum took over. |
Point |
getInitialVelocity()
Get the initial velocity in pixels per millisecond when the momentum took over. |
Point |
getPosition()
Get the current position. |
Point |
getVelocity()
Get the current velocity in pixels per millisecond. |
(package private) void |
setCumulativeElapsedMillis(int cumulativeElapsedMillis)
Set the cumulative elapsed time in milliseconds since momentum took over. |
(package private) void |
setElapsedMillis(int elapsedMillis)
Set the elapsed time in milliseconds since the last time the state was updated. |
void |
setPosition(Point position)
Set the current position. |
void |
setVelocity(Point velocity)
Get the current velocity in pixels per millisecond. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public Momentum.State(Point initialPosition,
Point initialVelocity)
Momentum.State.
initialPosition - the initial position, which is also set to the
current positioninitialVelocity - the initial velocity in pixels per millisecond,
which is also set to the current velocity| Method Detail |
|---|
public int getCumulativeElapsedMillis()
public int getElapsedMillis()
public Point getInitialPosition()
public Point getInitialVelocity()
public Point getPosition()
public Point getVelocity()
public void setPosition(Point position)
position - set the current positionpublic void setVelocity(Point velocity)
velocity - set the current velocityvoid setCumulativeElapsedMillis(int cumulativeElapsedMillis)
void setElapsedMillis(int elapsedMillis)
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