More Fun with Lines

Developer
Dave DeHaan
Size
3,118 Kb
Views
10,120
  1. More Fun with Lines Previews
  2. More Fun with Lines HTML Codes
  3. More Fun with Lines CSS Codes
  4. More Fun with Lines JS Codes

How do I make an more fun with lines?

The center point will follow your mouse. Even more good fun!Clicking will stop/start the animation. . What is a more fun with lines? How do you make a more fun with lines? This script and codes were developed by Dave DeHaan on 04 January 2023, Wednesday.

More Fun with Lines Previews
IQ Test

More Fun with Lines - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>More Fun with Lines</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! */ body { background: -webkit-linear-gradient(left, #222, #333) #333; margin: 0; padding: 0;
}
canvas { width: 100%; height: 500px;
} </style> <script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script>
</head>
<body> <canvas id="canvas" width="500" height="500"></canvas> <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

More Fun with Lines - Script Codes CSS Codes

body { background: -webkit-linear-gradient(left, #222, #333) #333; margin: 0; padding: 0;
}
canvas { width: 100%; height: 500px;
}

More Fun with Lines - Script Codes JS Codes

var coolLines = { settings: { fps: 60, lines: { count: 50, speed: 1, width: 3 }, interact: { radius: 150, }, }, color: { r: 255, g: 255, b: 255, rGoal: 255, gGoal: 255, bGoal: 255 }, gradient: null, dots: [], canvas: document.getElementById('canvas'), context: null, lineInterval: null, status: 'stopped', mousePos: {x:null, y:null}, init: function() { this.context = this.canvas.getContext('2d'); this.canvas.width = $('#canvas').width(); this.canvas.height = $('#canvas').height(); this.mousePos.x = this.canvas.width / 2; this.mousePos.y = this.canvas.height / 2; var i = 0; while (i < this.settings.lines.count) { this.dots.push({ 'y': Math.floor(Math.random() * this.canvas.height), 'x': Math.floor(Math.random() * this.canvas.width), 'yGoal': this.goalValue(this.canvas.height, this.canvas.height / 10), 'xGoal': this.goalValue(this.canvas.width, this.canvas.width / 10), 'speed': this.settings.lines.speed }); i++; } this.addListener(); this.start(); }, start: function() { var cl = this; cl.lineInterval = setInterval(function() { cl.canvas.width = cl.canvas.width; cl.context.beginPath(); cl.context.moveTo(cl.dots[0].x, cl.dots[0].y); for (key in cl.dots) { cl.context.lineTo(cl.dots[key].x, cl.dots[key].y); moveSpeed = cl.dots[key].speed; if (cl.dots[key].y < cl.dots[key].yGoal) { cl.dots[key].y += moveSpeed; } if (cl.dots[key].y > cl.dots[key].yGoal) { cl.dots[key].y -= moveSpeed; } if (cl.dots[key].y == cl.dots[key].yGoal) { cl.dots[key].yGoal = cl.goalValue(cl.canvas.height, cl.canvas.height / 10); } if (cl.dots[key].x < cl.dots[key].xGoal) { cl.dots[key].x += moveSpeed; } if (cl.dots[key].x > cl.dots[key].xGoal) { cl.dots[key].x -= moveSpeed; } if (cl.dots[key].x == cl.dots[key].xGoal) { cl.dots[key].xGoal = cl.goalValue(cl.canvas.width, cl.canvas.width / 10); } } cl.context.lineTo(cl.dots[0].x, cl.dots[0].y); cl.checkMouse(); cl.context.strokeStyle = cl.createGradient(); cl.context.lineWidth = cl.settings.lines.width; cl.context.stroke(); }, 1000/cl.settings.fps); this.status = 'started'; }, stop: function() { clearInterval(this.lineInterval); this.status = 'stopped'; }, createGradient: function() { var cl = this; cl.updateColor(); cl.gradient = cl.context.createRadialGradient( cl.mousePos.x, cl.mousePos.y, 10, cl.mousePos.x, cl.mousePos.y, cl.canvas.height * 1/2 ); cl.gradient.addColorStop(0, 'rgba('+cl.color.r+','+cl.color.g+','+cl.color.b+',.5)'); cl.gradient.addColorStop(1, 'rgba('+cl.color.r+','+cl.color.g+','+cl.color.b+',0)'); return cl.gradient; }, updateColor: function() { var cl = this; if (cl.color.r < cl.color.rGoal) { cl.color.r ++; } if (cl.color.r > cl.color.rGoal) { cl.color.r --; } if (cl.color.r == cl.color.rGoal) { cl.color.rGoal = Math.floor(Math.random() * 256); } if (cl.color.g < cl.color.gGoal) { cl.color.g ++; } if (cl.color.g > cl.color.gGoal) { cl.color.g --; } if (cl.color.g == cl.color.gGoal) { cl.color.gGoal = Math.floor(Math.random() * 256); } if (cl.color.b < cl.color.bGoal) { cl.color.b ++; } if (cl.color.b > cl.color.bGoal) { cl.color.b --; } if (cl.color.b == cl.color.bGoal) { cl.color.bGoal = Math.floor(Math.random() * 256); } }, goalValue: function(maxValue, range) { if (Math.random() * 2 > 1) { return Math.floor(maxValue - range * Math.random()); } else { return Math.floor(range * Math.random()); } }, getMousePosition: function(event) { var rect = this.canvas.getBoundingClientRect(); this.mousePos.x = event.clientX - rect.left; this.mousePos.y = event.clientY - rect.top; }, checkMouse: function() { for (key in this.dots) { if (Math.abs(this.dots[key].x - this.mousePos.x) < this.settings.interact.radius && Math.abs(this.dots[key].y - this.mousePos.y) < this.settings.interact.radius) this.context.moveTo(this.dots[key].x, this.dots[key].y); this.context.lineTo(this.mousePos.x, this.mousePos.y); } }, addListener: function() { var cl = this; this.canvas.addEventListener('mousemove', function(event) { cl.getMousePosition(event); }); this.canvas.addEventListener('mousedown', function(event) { if (cl.status == 'started') cl.stop(); else cl.start(); }); }
};
coolLines.init();
More Fun with Lines - Script Codes
More Fun with Lines - Script Codes
Home Page Home
Developer Dave DeHaan
Username davedehaan
Uploaded January 04, 2023
Rating 3
Size 3,118 Kb
Views 10,120
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Dave DeHaan (davedehaan) Script Codes
Name
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Tween Bubbles.
Unblur on Page Load
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Auto-generating complementary colors
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Unblur on scroll
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A Pen by Dave DeHaan
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