使用HTML制作一个圣诞树
本帖最后由 梦淡如非 于 2024-10-18 08:51 编辑源码介绍来到圣诞节了，那么就可以制作一颗HTML的圣诞树送给朋友，没有编程基础的小白也可以按照步骤操作也可以运行起来代码的，下面要制作的圣诞树具有旋转和下雪特效，一起来看看吧效果如下https://www.qqmu.com/wp-content/uploads/2024/10/shengdanshu.jpg制作步骤先新建一个空白的html文件，可以命名为shengdanshu.html然后将下面代码拷贝进去<html>
<head>
<title>圣诞树</title>
<meta charset="utf-8" >
<style>
html, body { width: 100%; height: 100%; margin: 0; padding: 0; border: 0; }
div { margin: 0; padding: 0; border: 0; }
.nav {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 27px;
background-color: white;
color: black;
text-align: center;
line-height: 25px;
}
a { color: black; text-decoration: none; border-bottom: 1px dashed black; }
a:hover { border-bottom: 1px solid red; }
.previous { float: left; margin-left: 10px; }
.next { float: right; margin-right: 10px; }
.green { color: green; }
.red { color: red; }
textarea { width: 100%; height: 100%; border: 0; padding: 0; margin: 0; padding-bottom: 20px; }
.block-outer { float: left; width: 22%; height: 100%; padding: 5px; border-left: 1px solid black; margin: 30px 3px 3px 3px; }
.block-inner { height: 68%; }
.one { border: 0; }
</style>
</head>
<body marginwidth="0" marginheight="0">
<canvas id="c" height="356" width="446">
<script>
var collapsed = true;
function toggle() {
var fs = top.document.getElementsByTagName('frameset');
var f = fs.getElementsByTagName('frame');
if (collapsed) {
fs.rows = '250px,*';
fs.noResize = false;
f.noResize = false;
f.noResize = false;
} else {
fs.rows = '30px,*';
fs.noResize = true;
f.noResize = true;
f.noResize = true;
}
collapsed = !collapsed;
}
</script>
<script>
var b = document.body;
var c = document.getElementsByTagName('canvas');
var a = c.getContext('2d');
document.body.clientWidth;
</script>
<script>
M=Math;Q=M.random;J=[];U=16;T=M.sin;E=M.sqrt;for(O=k=0;x=z=j=i=k<200;)with(M=k?c.cloneNode(0):c){width=height=k?32:W=446;with(getContext('2d'))if(k>10|!k)for(font='60px Impact',V='rgba(';I=i*U,fillStyle=k?k==13?V+'205,205,215,.15)':V+(147+I)+','+(k%2?128+I:0)+','+I+',.5)':'#cca',i<7;)beginPath(fill(arc(U-i/3,24-i/2,k==13?4-(i++)/2:8-i++,0,M.PI*2,1)));else for(;x=T(i),y=Q()*2-1,D=x*x+y*y,B=E(D-x/.9-1.5*y+1),R=67*(B+1)*(L=k/9+.8)>>1,i++<W;)if(D<1)beginPath(strokeStyle=V+R+','+(R+B*L>>0)+',40,.1)'),moveTo(U+x*8,U+y*8),lineTo(U+x*U,U+y*U),stroke();for(y=H=k+E(k++)*25,R=Q()*W;P=3,j<H;)J=}setInterval(function G(m,l){A=T(D-11);if(l)return(m-l)*A+(l-m)*T(D);a.clearRect(0,0,W,W);J.sort(G);for(i=0;L=J;a.drawImage(M+1],207+L*A+L*T(D)>>0,L>>1)){if(i==2e3)a.fillText('圣诞快乐啊！',U,345);if(!(i%7))a.drawImage(M,((157*(i*i)+T(D*5+i*i)*5)%W)>>0,((113*i+(D*i)/60)%(290+i/99))>>0);}D+=.02},1)
</script>
</body>
</html>
帮你编辑了一下，圣诞树图片正常了。
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