Clamps Dictionary
create-o-waveform
Function
(create-o-waveform parent bindings &key width height color background css buffer-peaks-ref)
Create a waveform view using buffer-peaks-ref as data for the display. buffer-peaks-ref is a buffer-peaks struct with its peak slot being a ref-object containing buffer-peaks in different resolutions for display in different zoom settings.
Arguments
parent |
the html parent element of the waveform element. |
bindings |
bindings of ref-objects to the attributes of the html element (x-zoom y-zoom start color background recording). |
:width |
width of the html element. |
:height |
height of the html element. |
:color |
foreground color of the waveform. |
:background |
background color of the waveform. |
:css |
property list specifying optional css style attributes as keyword/value pairs. |
:buffer-peaks-ref |
Ref-object to a buffer-peaks struct containing the peak values and global parameters of the waveform. |