Animated captcha concept

Developer
Martin Grand
Size
2,723 Kb
Views
28,336
  1. Animated captcha concept Previews
  2. Animated captcha concept HTML Codes
  3. Animated captcha concept CSS Codes
  4. Animated captcha concept JS Codes

How do I make an animated captcha concept?

What is a animated captcha concept? How do you make a animated captcha concept? This script and codes were developed by Martin Grand on 11 August 2022, Thursday.

Animated captcha concept Previews
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Animated captcha concept - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Animated captcha concept</title> <style> /* NOTE: The styles were added inline because Prefixfree needs access to your styles and they must be inlined if they are on local disk! */ .canvas { display:inline-block; position:absolute; line-height:0; left:50%; top:50%; transform:translate3d(-50%, -50%, 0); background:#eeeeee; box-shadow:0 40px 40px -40px rgba(0,0,0,.25); cursor:pointer; border-radius:20px; transition:background .2s ease;
}
canvas { border-radius:20px;
}
.canvas:hover { background:transparent; } </style> <script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script>
</head>
<body> <link href="https://fonts.googleapis.com/css?family=Cutive+Mono" rel="stylesheet" type="text/css" />
<a class="canvas"> <canvas id="cnvs"></canvas>
</a> <script src="js/index.js"></script>
</body>
</html>

Animated captcha concept - Script Codes CSS Codes

.canvas { display:inline-block; position:absolute; line-height:0; left:50%; top:50%; transform:translate3d(-50%, -50%, 0); background:#eeeeee; box-shadow:0 40px 40px -40px rgba(0,0,0,.25); cursor:pointer; border-radius:20px; transition:background .2s ease;
}
canvas { border-radius:20px;
}
.canvas:hover { background:transparent; }

Animated captcha concept - Script Codes JS Codes

function Captcha(txt){ var canvas = document.getElementById('cnvs'), ctx = canvas.getContext('2d'), unite = 50, width = unite * 10, height = unite * 4.5, rotates = [Math.random() -0.5,Math.random() -0.5,Math.random() -0.5,Math.random() -0.5,Math.random() -0.5,Math.random() -0.5,Math.random() -0.5]; function __Constructor(){ canvas.height = height; canvas.width = width; drawFrame(); } function drawFrame(){ var i = 0; canvas.height=height; while(++i < 6) { drawPhase(); } drawPhase('#454545'); setTimeout(drawFrame, 80); } function drawPhase(fill){ ctx.fillStyle = fill || (Math.random() > 0.5 ? '#0cf0cf' : '#454545'); ctx.textAlign = 'center'; drawWord(txt); drawNoise(5); //requestAnimationFrame(drawPhase); } function drawWord(word){ putText(unite* 2, unite* 2, word.charAt(0), unite* 2, 0.01); putText(unite* 3, unite* 2, word.charAt(1), unite* 2, 0.01); putText(unite* 4, unite* 2, word.charAt(2), unite* 2, 0.01); putText(unite* 5, unite* 2, word.charAt(3), unite* 2, 0.01); putText(unite* 6, unite* 2, word.charAt(4), unite* 2, 0.01); putText(unite* 7, unite* 2, word.charAt(5), unite* 2, 0.01); putText(unite* 8, unite* 2, word.charAt(6), unite* 2, 0.01); } function drawNoise(noise){ var i, char; for(i = 0; i < noise; i++) { char = Math.random() > 0.5 ? '+' : Math.random().toString(32)[3]; putText(Math.random() * width, Math.random() * height, char, unite* 2 * Math.random()); } } function putText(x, y, text, size, rotate) { if(rotate) { rotate += (Math.random() * 0.5) - 0.25 } ctx.font = (Math.random() > 0.5 ? 'bold ' : '') + size + 'px \'Cutive Mono\''; ctx.save(); ctx.translate(x + (Math.random() * 5) - 2.5, y + (Math.random() * 5) - 2.5); ctx.rotate(rotate || Math.random() -0.5); ctx.fillText(text, 0, (size * 0.75) / 2); ctx.restore(); } __Constructor();
}
Captcha('CapTchA');
Animated captcha concept - Script Codes
Animated captcha concept - Script Codes
Home Page Home
Developer Martin Grand
Username martingrand
Uploaded August 11, 2022
Rating 3
Size 2,723 Kb
Views 28,336
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