Android
android.graphics
public class

android.graphics.DrawFilter

java.lang.Object
android.graphics.DrawFilter

A DrawFilter subclass can be installed in a Canvas. When it is present, it can modify the paint that is used to draw (temporarily). With this, a filter can disable/enable antialiasing, or change the color for everything this is drawn.

Known Direct Subclasses

Summary

Public Constructors

            DrawFilter()

Protected Methods

          void  finalize()
Called by the virtual machine when there are no longer any (non-weak) references to the receiver.
Methods inherited from class java.lang.Object

Details

Public Constructors

public DrawFilter()

Protected Methods

protected void finalize()

Called by the virtual machine when there are no longer any (non-weak) references to the receiver. Subclasses can use this facility to guarantee that any associated resources are cleaned up before the receiver is garbage collected. Uncaught exceptions which are thrown during the running of the method cause it to terminate immediately, but are otherwise ignored.

Note: The virtual machine assumes that the implementation in class Object is empty.

Throws

Throwable
Copyright 2007 Google Inc. Build 0.9_r1-98467 - 14 Aug 2008 18:48