Function audio_visualizer::waveform::staticc::png_file::waveform_static_png_visualize

pub fn waveform_static_png_visualize(
    samples: &[i16], 
    channels: Channels, 
    directory: &str, 
    filename: &str
)

Visualizes audio as a waveform in a png file in the most simple way. There are no axes. If the audio data is mono, it creates one file. If the data is stereo, it creates two files (with “left_” and “right_” prefix).