Html_Graphics/hardcode.html at main · mertuarez/Html_Graphics · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
<title>Hardcode</title>
<meta charset="utf-8"/>
<meta content="width=device-width, initial-scale=1" name="viewport"/>
<style>
 body {
  background: black;
 }
 canvas {
    display: block;
    margin: auto;
}
</style>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script>
        var mIteration,canvas,l1,drawer;
        var radian = Math.PI / 180;

        function draw() {
            degree = radian * (mIteration % 360);
            mIteration = mIteration + 1;

            l1.clearRect(0, 0, innerWidth, innerHeight);
            var scX = canvas.width * 0.5;
            var scY = canvas.height * 0.5;
            var xO = 200 * Math.sin(degree);
            var yO = 0;
            if ((mIteration / 360) % 3 >= 2)
            {
                var yO = 200 * Math.tan(4 * degree);
            } else if ((mIteration / 360) % 3 >= 1)
            {
                var yO = 200 * Math.sin(Math.PI * Math.sin(degree))
            }

            var psX = scX + xO;
            var psY = scY + yO;

            l1.shadowColor = "#00000000";
            // Create gradient
            var grd = l1.createRadialGradient(psX, psY, 0, psX, psY, 200);
            grd.addColorStop(0.3, "#fafafaFF");
            grd.addColorStop(0.4, "#161616FF");
            grd.addColorStop(0.5, "#08080811");
            grd.addColorStop(0.6, "#a0a0a000");

            var grd2 = l1.createRadialGradient(psX, psY, 0, psX, psY, 200);
            grd2.addColorStop(0.3, "#fafafa11");
            grd2.addColorStop(0.4, "#16161611");
            grd2.addColorStop(0.5, "#08080800");
            grd2.addColorStop(0.6, "#a0a0a000");
            //rgba(240,240,240,1) 70px, rgba(21,21,21,1) 120px,rgba(8,8,0,1) 150px,rgba(0,0,0,0) 500px

            // Fill with gradient
            l1.fillStyle = grd;
            l1.fillRect(0, 0, innerWidth, innerHeight);

            var grd3 = l1.createRadialGradient(psX, psY, 0, psX, psY, 200);
            grd3.addColorStop(0.1, "#f0f0f0ff");
            grd3.addColorStop(0.4, "#000000aa");
            grd3.addColorStop(0.4, "#0a0a0a00");

            l1.fillStyle = grd3;
            l1.shadowColor = "#101010A0";
            //l1.fillStyle = "#101010";
            l1.shadowOffsetX = -xO * 0.1;
            l1.shadowOffsetY = -yO * 0.1;
            l1.fillText("HARDCODE", scX, scY);

            //l1.fillStyle = grd2;
            //l1.fillRect(0, 0, innerWidth, innerHeight);

        }


    function init() {

        clearInterval(drawer);
        $("#mCanvas").remove();
        $(
        '<canvas id="mCanvas" width="640" height="480" style="">'
        ).appendTo($("body"));

        mIteration = 0;
        canvas = document.getElementById('mCanvas');
        l1 = canvas.getContext('2d');

        l1.font = "bold 80px Arial";
        l1.textAlign = 'center';
        l1.textBaseline = 'middle';
        l1.fillStyle = "#000000";
        l1.shadowOffsetX = 0;
        l1.shadowOffsetY = 0;
        l1.shadowColor = "#101010AA";
        l1.shadowBlur = 4;

        drawer=setInterval(draw, 10);
    }
/* --------------------------------- */


window.onclick = function (e) {
  //clearInterval(drawer);
  //$("#c").remove();
};

window.onload = init;
window.onresize = init;
</script>
</head>
<body>
</body>
</html>