com.jidesoft.tooltip.composite
Class DefaultShadowComposite

java.lang.Object
  com.jidesoft.tooltip.composite.DefaultShadowComposite

All Implemented Interfaces:

ShadowComposite

public class DefaultShadowComposite
extends Object
implements ShadowComposite

Opaque shadow composite

Constructor Summary

DefaultShadowComposite()

Method Summary

int	compose(double distance) Composing the background image pixel color according to current distance to the edge of balloon outline.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultShadowComposite

public DefaultShadowComposite()

Method Detail

compose

public int compose(double distance)

Description copied from interface: ShadowComposite

Composing the background image pixel color according to current distance to the edge of balloon outline. The outward distance is positive and innerward distance is negative. Compositor should use this distance to determin the light effect and the resulting shadow pixel.

Specified by:

compose in interface ShadowComposite

Parameters:

distance - the distance of the pixel to the outline edge.

Returns:

the resulting pixel value.