com.livescribe.geom
Class RectangleBoundsStrategy

java.lang.Object
  com.livescribe.geom.RectangleBoundsStrategy

All Implemented Interfaces:

BoundsStrategy

public class RectangleBoundsStrategy
extends Object
implements BoundsStrategy

A bounds strategy that calculates a rectangular bounding polygon around a set of Shapes.

Since:

2.3

See Also:

Shape

Constructor Summary

RectangleBoundsStrategy()
Creates a new rectangle bounds strategy.

Method Summary

void	addShape(Shape s) Adds a set of points to the bounds.
Shape	getBounds() Gets the accumulated bounds.
void	resetBounds() Resets the bounds.

Methods inherited from class java.lang.Object

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

Constructor Detail

RectangleBoundsStrategy

public RectangleBoundsStrategy()

Creates a new rectangle bounds strategy.

Method Detail

addShape

public void addShape(Shape s)

Adds a set of points to the bounds.

Specified by:

addShape in interface BoundsStrategy

Parameters:

s - the set of points to add

See Also:

Shape

resetBounds

public void resetBounds()

Resets the bounds.

Specified by:

resetBounds in interface BoundsStrategy

getBounds

public Shape getBounds()

Gets the accumulated bounds. This returns an empty rectangle if no points have been added.

Specified by:

getBounds in interface BoundsStrategy

Returns:

the accumulated bounds or an empty rectangle if no points have been added.

See Also:

BoundsStrategy.addShape(Shape)