android.graphics.MaskFilter
MaskFilter is the base class for object that perform transformations on
an alpha-channel mask before drawing it. A subclass of MaskFilter may be
installed into a Paint. Blur and emboss are implemented as subclasses of MaskFilter.
Known Direct Subclasses
Summary
Public Constructors
Protected Methods
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
Details
Public Constructors
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.