- For Polymer 1.0
Draws the time-domain representation of AudioBuffer
which can be panned or zoomed by dragging the waveform horizontally or vertically. Amplitude-wise zooming can be done by dragging the amplitude ruler vertically.
It also supports multi-channel audio buffer and the view port can be scrolled when the contents overflow the specified size.
This is design to be used with <spiral-minimap>
.