required by AWT (e.g. a java.awt.Component
)
gain factor linear
into the underlying audio file
of the painted span
or null
if not used
or null
if not used
required by AWT (e.
required by AWT (e.g. a java.awt.Component
)
Return the gain factor for a given frame position in the painted stake
Return the gain factor for a given frame position in the painted stake
the (possibly fractional) frame position currently painted,
i.e. a value between spanStart
and spanStop
in the
paint
method