<fb-spectrum-visualizer> raw-mode data tick. Only emitted when the mode="raw" attribute is set; in bars / wave mode the component keeps the data internal and draws it onto the Canvas.
<fb-spectrum-visualizer>
mode="raw"
bars
wave
Per-band magnitude (length matches the active bands setting).
bands
<fb-spectrum-visualizer>raw-mode data tick. Only emitted when themode="raw"attribute is set; inbars/wavemode the component keeps the data internal and draws it onto the Canvas.