html5旋转的太阳系动画

小提示

Ctrl+/代码提示(需IE11)
F11键放大 ESC键缩小
PgUp上页 PgDn下页

推荐代码

运行代码缩小

引入JS
- 3.0.0 2.2.0 2.1.4 2.1.3 2.1.2 2.1.1 2.1.0 2.0.3 2.0.2 2.0.1 2.0.0 1.12.0 1.11.3 1.11.2 1.11.1 1.11.0 1.10.2 1.10.1 1.10.0 1.9.1 1.9.0 1.8.3 1.8.2 1.8.1 1.8.0 1.7.2 1.7.1 1.7 1.6.4 1.6.2 1.6.1 1.4.4 1.4.3 1.4.2 1.4.1 1.4.0
- 1.7.3 1.7.2 1.7.1.0 1.7.0.0
- 2.0.0-beta.0 2.0.0-alpha.55 1.5.0-rc.0 1.4.8 1.4.0 1.3.20 1.2.29 1.1.5 1.0.8
- 1.8.3 1.7.0 1.6.0 1.5.2 1.4.4 1.3.3 1.2.4 1.1.7
- 1.10.4 1.9.7 1.8.10 1.7.8 1.6.3 1.5.4 1.4.6 1.3.3
- core1.6.0 core-compat1.6.0 core1.5.2 core-compat1.5.2 core-full-compat-yc1.4.5 core-full-compat1.4.5 core-full-nocompat-yc1.4.5 core-full-nocompat1.4.5
- 1.4.2 1.4.1 1.4.0 1.3.0 1.2.0 1.1.0
- 3.7.3 3.7.2 3.7.1 3.7.0 3.7 3.6.2 3.6.1 3.6

引入框架
- 1.4.5 1.4.4 1.4.3 1.4.2 1.4.1 1.4.0 1.3.2
- 1.11.4 1.11.3 1.11.2 1.11.1 1.11.0 1.10.4 1.10.3 1.10.2
- 3.3.6 3.3.5 3.3.0 3.2.0 2.3.2

jerry

HTML代码

复制格式化注释注释清空

放大

<!doctype html>
<html>
<head>
<title>html5旋转的太阳系动画</title>
<meta charset="utf-8">
</head>
<body>
<canvas id="canvas" width="1000" height="1000" style="background:#000">	</canvas>
<script>
var cxt=document.getElementById('canvas').getContext('2d')
function draw(){
	for(var i=0;i<8;i++){
		cxt.beginPath();
		cxt.strokeStyle="gray";
		cxt.closePath();
		cxt.arc(500,500,(i+1)*50,0,360,false);
		cxt.closePath();
		cxt.stroke();
	}
}
draw();
function Star(x,y,radius,cycle,scolor,ecolor){
	this.x=x;
	this.y=y;
	this.radius=radius;
	this.cycle=cycle;
	this.scolor=scolor;
	this.ecolor=ecolor;
	this.color=null;
	this.time=0;
	this.draw=function(){
		cxt.save();
		cxt.translate(500,500);
		cxt.rotate(this.time*(360/this.cycle)*Math.PI/180);
		cxt.beginPath();
		cxt.arc(this.x,this.y,this.radius,0,360,false);
		cxt.closePath();
		this.color=cxt.createRadialGradient(this.x,this.y,0,this.x,this.y,this.radius);
		this.color.addColorStop(0,this.scolor);
		this.color.addColorStop(1,this.ecolor);
		cxt.fillStyle=this.color;
		cxt.fill();
		cxt.restore();
		this.time+=1;
	}
}
	function Sun(){
	Star.call(this,0,0,20,0,"#ff0000","#ff9900");
}
	var sun=new Sun();
	function di(){
		Star.call(this,0,-50,10,87,"#A69697","#5C3E40");
	}
	var di=new di();
	
	function water(){
		Star.call(this,0,-100,10,224.701,"#C4BBAC","#1F1315");
	}
	var water=new water();
	function jin(){
		Star.call(this,0,-150,10,365.2422,"#78B1E8","#050C12");
	}
	var jin=new jin();
	
	function huo(){
		Star.call(this,0,-200,10,686.98,"#CEC9B6","#76422D");
	}
	var huo=new huo();
	function mu(){
		Star.call(this,0,-250,10,4332.589,"#C0A48E","#322222");
	}
	var mu=new mu();
	function tu(){
		Star.call(this,0,-300,10,10759.5,"#F7F9E3","#5C4533");
	}
	var tu=new tu();
	function hai(){
		Star.call(this,0,-350,10,30799.095,"#A7E1E5","#19243A");
	}
	var hai=new hai();
	function ming(){
		Star.call(this,0,-400,10,164.8*365,"#0661B2","#1E3B73");
	}
	var ming=new ming();
	function move(){
	cxt.clearRect(0,0,1000,1000)
	draw();
	ming.draw();
	sun.draw();
	di.draw();
	water.draw();
	jin.draw();
	huo.draw();
	mu.draw();
	tu.draw();
	hai.draw();
	}
setInterval(move,10);
</script>
</body>
</html>

CSS代码

复制格式化注释注释颜色清空

放大

JS代码

复制格式化注释注释清空

放大

运行代码

简介

请输入代码名称！

名称

html5旋转的太阳系动画

分类

HTML5代码

描述

HTML5&Canvas&CSS3模拟实现旋转的太阳系动画，相当牛叉我觉得，以前有一个是CSS3写的，各这个差不多，有兴趣在本站网页特效栏目搜索“CSS3太阳系星球效果图”，各个星球围着太阳旋转，速度不一样，有运动轨迹线，学...