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public class PorterDuff
extends Object


This class contains the list of alpha compositing and blending modes that can be passed to PorterDuffXfermode, a specialized implementation of Paint's transfer mode. All the available modes can be found in the PorterDuff.Mode enum.


Nested classes

enum PorterDuff.Mode


The name of the parent class is an homage to the work of Thomas Porter and Tom Duff, presented in their seminal 1984 paper titled "Compositing Digital Images". 

Public constructors


Inherited methods

Public constructors


added in API level 1
PorterDuff ()

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