anyone got suggestions on how to draw an outline for a waveform? i've successfully used the AudioThumbnail class to render the basic waveform (for example, in black) and now i want to draw an outline in a contrasting colour (eg, white).
anyone got suggestions on how to draw an outline for a waveform? i've successfully used the AudioThumbnail class to render the basic waveform (for example, in black) and now i want to draw an outline in a contrasting colour (eg, white).
i got this done pretty easily with just calling drawChannels twice, with a slightly smaller size on the second call.
It feels inefficient, but perhaps it's ok?