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Oct 22, 2022
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Add files via upload #56

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90 changes: 90 additions & 0 deletions Fronted Projects/Analog Clock.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,90 @@
<!DOCTYPE html>
<html>
<body>

<canvas id="c" width="600" height="600" style="background-color:black">
</canvas>
<script>
var canvas = document.getElementById("c");
var ctx = canvas.getContext("2d");
var radius = canvas.height / 2;
ctx.translate(radius, radius);
radius = radius * 0.90
setInterval(drawClock, 1000);
function drawClock()
{
drawFace(ctx, radius);
drawNumbers(ctx, radius);
drawTime(ctx, radius);
}
function drawFace(ctx, radius)
{
var grad;
ctx.beginPath();
ctx.arc(0,0, radius, 0, 2 * Math.PI);
ctx.fillStyle = 'black';
ctx.fill();

grad = ctx.createRadialGradient(0, 0 ,radius * 0.75, 0, 0, radius * 1.05);
grad.addColorStop(0, 'red');
grad.addColorStop(0.5, 'red');
grad.addColorStop(1, 'black');
ctx.strokeStyle = grad;
ctx.lineWidth = radius*0.1;
ctx.stroke();

ctx.beginPath();
ctx.arc(0,0, radius * 0.1, 0, 2 * Math.PI);
ctx.fillStyle = 'red';
ctx.fill();
}
function drawNumbers(ctx, radius)
{
var ang;
var num;
ctx.font = radius * 0.15 + "px arial";
ctx.textBaseline = "middle";
ctx.textAlign = "center";
for(num = 1; num < 13; num++)
{
ang = num * Math.PI / 6;
ctx.rotate(ang);
ctx.translate(0, -radius * 0.85);
ctx.rotate(-ang);
ctx.fillText(num.toString(),0,0);
ctx.rotate(ang);
ctx.translate(0, radius * 0.85);
ctx.rotate(-ang);
}
}
function drawTime(ctx, radius)
{
var now = new Date();
var hour = now.getHours();
var minute = now.getMinutes();
var second = now.getSeconds();
//hour
hour = hour%12;
hour = (hour*Math.PI/6)+(minute*Math.PI/(6*60))+(second* Math.PI/(360*60));
drawHand(ctx, hour, radius*0.5, radius*0.05);
//minute
minute = (minute*Math.PI/30)+(second*Math.PI/(30*60));
drawHand(ctx, minute, radius*0.7, radius*0.05);
// second
second = (second*Math.PI/30);
drawHand(ctx, second, radius*0.9, radius*0.02);
}
function drawHand(ctx, pos, length, width)
{
ctx.beginPath();
ctx.lineWidth = width;
ctx.lineCap = "round";
ctx.moveTo(0,0);
ctx.rotate(pos);
ctx.lineTo(0, -length);
ctx.stroke();
ctx.rotate(-pos);
}
</script>
</html>
</body>