imagesink.CompositeImageSink

Process ( self,  data )

Process image

ProcessHeader ( self,  h )

Process header

SetAdc0 ( self,  adc0 )

Set the adc0 value. If no value is set before the data come in, the adc0 level is determined from the data.

SetFraction (
        self,
        fraction=None,
        ifraction=None,
        )

Set the fraction of pixels that are expected to have a value below adc0.

This is used to calculate the adc0 level from the data. If no fraction is given before the data come in, a pre-stored fraction is used.