edu.umd.cs.jazz.util
Class ZFindFilterMagBounds

java.lang.Object
  |
  +--edu.umd.cs.jazz.util.ZFindFilterBounds
        |
        +--edu.umd.cs.jazz.util.ZFindFilterMagBounds

public class ZFindFilterMagBounds

extends ZFindFilterBounds

ZFindFilterMagBounds determines if the specified node's visual component falls within the specified bounds in global coordinates, but only if the object is within its visible magnification range.

Constructor Summary

ZFindFilterMagBounds(ZBounds bounds, float mag)
Create a new magnification bounds filter.

Method Summary

boolean	accept(ZNode node) The specified node is accepted by this filter if its visual component's bounds intersect this filter's bounds.
boolean	findChildren(ZNode node) This method determines if the children of the specified node should be searched.

Methods inherited from class java.lang.Object

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

Constructor Detail

ZFindFilterMagBounds

public ZFindFilterMagBounds(ZBounds bounds,
                            float mag)

Create a new magnification bounds filter. This filter accepts nodes whose visual component's bounds intersect the specified bounds, but only if the object is within its visible magnification range.

Parameters:

bounds - The bounds in global coordinates to search within.

Method Detail

accept

public boolean accept(ZNode node)

The specified node is accepted by this filter if its visual component's bounds intersect this filter's bounds.

Parameters:

node - The node that is to be examined by this filter

Returns:

True if the node is accepted by the filter

Overrides:

accept in class ZFindFilterBounds

findChildren

public boolean findChildren(ZNode node)

This method determines if the children of the specified node should be searched.

Parameters:

node - The node that is to be examined by this filter

Returns:

True if this node's children should be searched, or false otherwise.

Overrides:

findChildren in class ZFindFilterBounds