ShadowVisualizer.VisualizerSource

Enclosing class:

ShadowVisualizer
```
public static interface ShadowVisualizer.VisualizerSource
```
Provides underlying data for the ShadowVisualizer. The default implementations are there only to help tests to run when they don't need to verify specific behaviour, otherwise tests should probably override these and provide some specific implementation that allows them to verify the functionality needed.

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default int`	`getFft(byte[] fft)`
`default int`	`getPeakRms(Visualizer.MeasurementPeakRms measurement)`
`default int`	`getSamplingRate()`
`default int`	`getWaveForm(byte[] waveform)`
`default void`	`release()`

Method Detail

getSamplingRate
```
default int getSamplingRate()
```

getWaveForm

default int getWaveForm(byte[] waveform)

getFft
```
default int getFft(byte[] fft)
```

getPeakRms

default int getPeakRms(Visualizer.MeasurementPeakRms measurement)

release
```
default void release()
```