Canvas experiment 1

Developer
Justin Richardsson
Size
3,412 Kb
Views
40,480
  1. Canvas experiment 1 Previews
  2. Canvas experiment 1 HTML Codes
  3. Canvas experiment 1 CSS Codes
  4. Canvas experiment 1 JS Codes

How do I make an canvas experiment 1?

Click anywhere and it'll create a dot there, unless there's already one nearby.TODO: Make the nearby dots grow or something.. What is a canvas experiment 1? How do you make a canvas experiment 1? This script and codes were developed by Justin Richardsson on 31 August 2022, Wednesday.

Canvas experiment 1 Previews
IQ Test

Canvas experiment 1 - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Canvas experiment 1</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <canvas width="600" height="600" id="canvasHtml"> No canvas for you!
</canvas> <script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

Canvas experiment 1 - Script Codes CSS Codes

body { background: #000; display:-webkit-box; display:-ms-flexbox; display:flex; height: 95vh; -webkit-box-align: center; -ms-flex-align: center; align-items: center; -webkit-box-pack: center; -ms-flex-pack: center; justify-content: center;
}
canvas { background: #666;
}

Canvas experiment 1 - Script Codes JS Codes

"use strict";
$(function () { var canvasE = document.getElementById('canvasHtml'), canvasC = canvasE.getContext('2d'), balls = []; var Ball = (function () { function Ball(xPos, yPos, rad) { this.rad = rad || 10; this.xPos = (xPos - (this.rad / 2)) || 330; this.yPos = (yPos - (this.rad / 2)) || 10; } Ball.prototype.draw = function () { canvasC.beginPath(); canvasC.arc(this.xPos, this.yPos, this.rad, 0, Math.PI * 2); canvasC.fill(); canvasC.save(); canvasC.font = "30px Verdana"; canvasC.fillstyle = "#ffffff"; this.value = Math.round(Math.random() * 10); canvasC.fillText(this.value, 10, 50); canvasC.restore(); balls.push(this); }; Ball.prototype.drop = function () { console.log('bleh'); }; return Ball; }()); function drawBall(xPos, yPos, rad) { var ball = new Ball(xPos, yPos, rad); ball.draw(); } function checkBall(xPos, yPos) { return balls.filter(function (that) { var rad = that.rad, newXR = (xPos + rad), newXL = (xPos - rad), newYT = (yPos - rad), newYB = (yPos + rad), thatXR = (that.xPos + rad), thatXL = (that.xPos - rad), thatYT = (that.yPos - rad), thatYB = (that.yPos + rad); console.log(that, (((newXR > thatXL && newXR < thatXR) || (newXL > thatXL && newXL < thatXR)) && ((newYB > thatYT && newYB < thatYB) || (newYT > thatYT && newYT < thatYB)))); return (((newXR > thatXL && newXR < thatXR) || (newXL > thatXL && newXL < thatXR)) && ((newYB > thatYT && newYB < thatYB) || (newYT > thatYT && newYT < thatYB))); }); } $(canvasE).on('click', function (e) { var xPos = e.offsetX, yPos = e.offsetY, isBall = checkBall(xPos, yPos); if (isBall.length === 0) { drawBall(xPos, yPos); } });
});
Canvas experiment 1 - Script Codes
Canvas experiment 1 - Script Codes
Home Page Home
Developer Justin Richardsson
Username hallaathrad
Uploaded August 31, 2022
Rating 3
Size 3,412 Kb
Views 40,480
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