Jumping Triangles

Developer
Anwesh Mishra
Size
2,350 Kb
Views
10,120
  1. Jumping Triangles Previews
  2. Jumping Triangles HTML Codes
  3. Jumping Triangles CSS Codes
  4. Jumping Triangles JS Codes

How do I make an jumping triangles?

What is a jumping triangles? How do you make a jumping triangles? This script and codes were developed by Anwesh Mishra on 08 January 2023, Sunday.

Jumping Triangles Previews
IQ Test

Jumping Triangles - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Jumping Triangles</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <canvas id="c1" width="1000px" height="600px">
</canvas> <script src="js/index.js"></script>
</body>
</html>

Jumping Triangles - Script Codes CSS Codes

#c1 { border:1px solid white;
}

Jumping Triangles - Script Codes JS Codes

var canvas = document.getElementById('c1')
var context = canvas.getContext('2d')
let setScreenSize = ()=>{ canvas.width = window.innerWidth/2 canvas.height = window.innerHeight context = canvas.getContext('2d')
}
setScreenSize()
window.onresize = () => { setScreenSize() initJumpingTriangles()
}
class JumpingTriangle { constructor(x,y,size,color) { this.x = x this.y = y this.deg = 0 this.color = color this.dir = 0 this.size = size } draw() { context.fillStyle=this.color context.save() context.translate(this.x,this.y) context.rotate(this.deg*Math.PI/180) context.beginPath() context.moveTo(-this.size/2,this.size/2) context.lineTo(this.size/2,this.size/2) context.lineTo(0,-this.size/2) context.fill() context.restore() } update() { this.y-=this.dir*(canvas.height/12) this.deg+=Math.abs(this.dir)*30 if(this.deg%180 == 0 && this.dir!=0) { this.dir *=-1; if(this.dir == 1) { this.dir = 0 } } } handleTap(x,y) { let condition = x>=this.x-this.size/2 && x<=this.x+this.size/2 && y>=this.y-this.size/2 && y<=this.y+this.size/2 if(condition) { this.dir = 1 } return condition }
}
var jumpingTriangles = []
var initJumpingTriangles = () => { jumpingTriangles = [] var colors = ["#FF6F00","#33691E","#FDD835","#880E4F","#B2FF59"] var gap = (2*canvas.width)/(3*colors.length+1),x = gap, y = canvas.height/2 colors.forEach((color)=>{ jumpingTriangles.push(new JumpingTriangle(x,y,gap,color)) x+=(gap*3)/2 })
}
initJumpingTriangles()
var time = 0
var bgColors = ["#009688","#03A9F4","#00BCD4","#E91E63"],index = 0
const draw = ()=>{ context.clearRect(0,0,canvas.width,canvas.height) context.fillStyle=bgColors[index] context.fillRect(0,0,canvas.width,canvas.height) if(time%20 == 0) { index++ index%=3 } jumpingTriangles.forEach((jumpingTriangle)=>{ jumpingTriangle.draw() jumpingTriangle.update() }) time++
}
canvas.onmousedown = (event)=>{ var x = event.pageX,y = event.pageY jumpingTriangles.forEach((jumpingTriangle)=>{ jumpingTriangle.handleTap(x,y) })
}
setInterval(draw,100)
Jumping Triangles - Script Codes
Jumping Triangles - Script Codes
Home Page Home
Developer Anwesh Mishra
Username Anwesh43
Uploaded January 08, 2023
Rating 3
Size 2,350 Kb
Views 10,120
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