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How to draw multiple canvases on one page?

How to draw multiple canvases in one for this code?

I can draw a single canvas using my code.

I have different y data for each canvas and on page 6 of the canvas. How to draw on one page.

Can you give an optimized example code example?

here is an example image: enter image description here

Here is my only drawing on canvas Code:

<!DOCTYPE html>
<html>
    <head>
        <title></title>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    </head>
    <body>
        <canvas id="canvas" width="160" height="160" style="background-color: black;"></canvas>
        <script type='text/javascript'>

           var canvas = document.getElementById("canvas");
            var ctx = canvas.getContext("2d");
            ctx.fillStyle = "#dbbd7a";
            ctx.fill();

            var fps = 60;
            var n = 1;


            var data = [
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82,
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82,
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82,
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82,
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82,
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82,
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82,
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82,
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82,
                148, 149, 149, 150, 150, 150, 143, 82, 82, 82, 82, 82, 82, 82, ];


            drawWave();

            function drawWave() {
                setTimeout(function() {
                    requestAnimationFrame(drawWave);
                    ctx.lineWidth = "2";
                    ctx.strokeStyle = 'green';

                    // Drawing code goes here
                    n += 1;
                    if (n >= data.length) {
                        n = 1;
                    }
                    ctx.beginPath();
                    ctx.moveTo(n - 1, data[n - 1]);
                    ctx.lineTo(n, data[n]);
                    ctx.stroke();

                    ctx.clearRect(n+1, 0, 10, canvas.height);

                }, 1000 / fps);
            }

        </script>
    </body>
</html>
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1 answer

Is such a creature a long time ago. I just hacked a quick example for you.

- , . - , , MOD , webkitAudioContext - , .

JSFiddle: http://jsfiddle.net/enhzflep/rsNZB/

synth ++ (c? - ) / VoxelBukkake

, :

addPlayableGraph(hihat);

EDIT:

: enter image description here

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