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katspaugh/regions-drag.js

Created April 10, 2024 07:05
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regions-drag.js
// Regions plugin
import WaveSurfer from 'https://unpkg.com/wavesurfer.js@7.7.6/dist/wavesurfer.esm.js'
import RegionsPlugin from 'https://unpkg.com/wavesurfer.js@7.7.6/dist/plugins/regions.esm.js'
// Create an instance of WaveSurfer
const ws = WaveSurfer.create({
container: '#waveform',
waveColor: 'rgb(200, 0, 200)',
progressColor: 'rgb(100, 0, 100)',
url: '/examples/audio/audio.wav',
})
// Initialize the Regions plugin
const wsRegions = ws.registerPlugin(RegionsPlugin.create())
wsRegions.enableDragSelection({
color: 'rgba(255, 0, 0, 0.1)',
})
/*
<html>
<div id="waveform"></div>
</html>
*/
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