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    wave-visualizer

    1.0.6 • Public • Published

    Wave.js

    Minimal wave visualizer for javascript from wave.js Visual audio from element or micro phone stream

    Wave visulaizer

    DOCUMENTATION

    LIVE EXAMPLES

    Installation

    Install with NPM

    npm i wave-visualizer

    Setup

    If your using npm use a default import to include wave.

    import Wave from 'wave-visualizer';

    Create a new wave object.

    var wave = new Wave();

    If your working with React, put the wave instance in state.

    let [wave] = useState(new Wave());

    Usage

    Call one of the three main function on the wave object, fromFile, fromStream, fromElement.

    wave.fromElement('audio_element_id', 'canvas_id');

    Documentation

    View the current documentation for Wave.js here.

    Example

    <html>
      <head></head>
     
      <body>
        <canvas id="output" height="500" width="500"></canvas>
     
        <script src="../dist/bundle.cjs.js"></script> 
        <script>
          let wave = new Wave();
     
          navigator.mediaDevices
            .getUserMedia({
              audio: true,
            })
            .then(function (stream) {
              wave.fromStream(stream, 'output', {
                colors: ['red', 'white', 'blue'],
              });
            })
            .catch(function (err) {
              console.log(err.message);
            });
        </script> 
      </body>
    </html>

    Contributor Workflow

    1. Fork Wave.js repo.
    2. Clone to your local computer.
    3. Run "npm i" in the root folder to install dependencies.
    4. Run "npm run test" to start the dev server and code watcher.
    5. Open the src folder and make a change to one of the src files.
    6. Save changes and refresh browser window to see changes.
    7. Push to remote branch and create a pull request to the Wave.js master branch.

    Install

    npm i wave-visualizer

    DownloadsWeekly Downloads

    98

    Version

    1.0.6

    License

    MIT

    Unpacked Size

    14.3 kB

    Total Files

    4

    Last publish

    Collaborators

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