mirror of
https://github.com/Tonejs/Tone.js
synced 2024-11-10 05:54:20 +00:00
113 lines
No EOL
2.9 KiB
HTML
113 lines
No EOL
2.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>SCORE</title>
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
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<link rel="icon" type="image/png" sizes="174x174" href="./style/favicon.png">
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<script type="text/javascript" src="../build/Tone.js"></script>
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<script type="text/javascript" src="./scripts/jquery.min.js"></script>
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<script type="text/javascript" src="./scripts/draggabilly.js"></script>
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<script type="text/javascript" src="./scripts/Logo.js"></script>
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<script type="text/javascript" src="./scripts/StartAudioContext.js"></script>
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<script type="text/javascript" src="./scripts/Interface.js"></script>
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<script type="text/javascript" src="./scripts/nexusUI.js"></script>
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<link rel="stylesheet" type="text/css" href="./style/examples.css">
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<script type="text/javascript">
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// jshint ignore: start
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</script>
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</head>
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<body>
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<style type="text/css">
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canvas {
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margin-top: 3px;
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}
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</style>
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<div id="Content">
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<div id="Title">Tone.Transport</div>
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<div id="Explanation">
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<a href="http://tonejs.org/docs/#Transport">Tone.Transport</a>
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is the application-wide timekeeper. It's clock source enables sample-accurate scheduling as well as tempo-curves and automation. This example uses Tone.Sequence to invoke a callback every 16th note.
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</div>
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<canvas nx="matrix"></canvas>
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</div>
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<script type="text/javascript">
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//setup a polyphonic sampler
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var keys = new Tone.MultiPlayer({
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urls : {
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"A" : "./audio/casio/A1.mp3",
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"C#" : "./audio/casio/Cs2.mp3",
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"E" : "./audio/casio/E2.mp3",
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"F#" : "./audio/casio/Fs2.mp3",
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},
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volume : -10,
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fadeOut : 0.1,
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}).toMaster();
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//the notes
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var noteNames = ["F#", "E", "C#", "A"];
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var loop = new Tone.Sequence(function(time, col){
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var column = matrix1.matrix[col];
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for (var i = 0; i < 4; i++){
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if (column[i] === 1){
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//slightly randomized velocities
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var vel = Math.random() * 0.5 + 0.5;
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keys.start(noteNames[i], time, 0, "32n", 0, vel);
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}
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}
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}, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15], "16n");
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Tone.Transport.start();
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</script>
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<script type="text/javascript">
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nx.onload = function(){
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nx.colorize("#f5871f");
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matrix1.col = 16;
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matrix1.init();
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matrix1.resize($("#Content").width(), 250);
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matrix1.draw();
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}
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$(function(){
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new Interface.Slider({
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name : "BPM",
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min : 80,
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max : 200,
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value : Tone.Transport.bpm.value,
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drag : function(val){
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Tone.Transport.bpm.value = val;
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}
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});
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new Interface.Button({
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text : "Start",
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activeText : "Stop",
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type : "toggle",
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key : 32, //spacebar
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start : function(){
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loop.start();
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},
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end : function(){
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loop.stop();
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},
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});
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Interface.Loader();
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$(window).on("resize", function(){
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matrix1.resize($("#Content").width(), 250);
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matrix1.draw();
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});
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});
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</script>
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</body>
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</html> |