html烟花代码（前端烟花代码）

本篇文章给大家谈谈html烟花代码，以及前端烟花代码对应的知识点，希望对各位有所帮助，不要忘了收藏本站喔。

本文目录一览：

• 1、flash烟花代码是什么？
• 2、怎么把这个网页烟花代码的黑色背景去掉或换成红色的？
• 3、表白烟花代码
• 4、烟花代码的格式是什么
• 5、html烟花代码打开卡住
• 6、这个是烟花代码！怎么改好看点？

flash烟花代码是什么？

var FireTimer:Timer=new Timer(1000);

FireTimer.addEventListener(TimerEvent.TIMER,addFire);

FireTimer.start();

var tempRo:Number;

function addFire(e:TimerEvent):void

{

var X:Number=Math.random()*550;

var Y:Number=Math.random()*400;

var color:uint=0xffffff* Math.random();

trace(color.toString());

for(var i:int=0;i100;i++)

{

var mc :MovieClip=new MovieClip();//定义一个影片剪辑

mc.graphics.beginFill(color);//影片剪辑的颜色

mc.graphics.drawCircle(0,0,4+3* Math.random());//绘制随机大小的圆

mc.graphics.endFill();

addChild(mc);

mc.x=X;

mc.y=Y;

mc.scaleX=mc.scaleY=0.4+Math.random()*0.6;

tempRo=Math.random()*360/180;

mc.spdX=Math.random()*10*Math.sin(tempRo)*Math.pow(-1,Math.floor(Math.random()*100)%2);

mc.spdY=Math.random()*10*Math.cos(tempRo)*Math.pow(-1,Math.floor(Math.random()*100)%2);

mc.addEventListener(Event.ENTER_FRAME,FireMove);

}

}

function FireMove(e:Event):void

{

var obj:Object=e.target;

obj.x+=obj.spdX;

obj.y+=obj.spdY;

obj.alpha-=0.05;

if(obj.alpha=0)

{

obj.removeEventListener(Event.ENTER_FRAME,FireMove);

}

}

新建一个AS3文档，把这些代码放到第一帧，CTRL＋ENTER，OK了，烟花就出现了！这是我自己写的，你可以看一下。效果有的，只是不怎么好看。

怎么把这个网页烟花代码的黑色背景去掉或换成红色的？

你把CSS中的这两行的background改下

body{overflow:hidden; background:red;}

html{overflow:hidden; background:red;}

表白烟花代码

天天敲代码的朋友，有没有想过代码也可以变得很酷炫又浪漫？今天就教大家用Python模拟出绽放的烟花，工作之余也可以随时让程序为自己放一场烟花秀。

python炫酷烟花表白源代码

这个有趣的小项目并不复杂，只需一点可视化技巧，100余行Python代码和程序库Tkinter，最后我们就能达到下面这个效果：

学完本教程后，你也能做出这样的烟花秀。

整体概念梳理

我们的整个理念比较简单。

我们这里通过让画面上一个粒子分裂为X数量的粒子来模拟爆炸效果。粒子会发生"膨胀”，意思是它们会以恒速移动且相互之间的角度相等。这样就能让我们以一个向外膨胀的圆圈形式模拟出烟花绽放的画面。经过一定时间后，粒子会进入"自由落体”阶段，也就是由于重力因素它们开始坠落到地面，仿若绽放后熄灭的烟花。

烟花代码的格式是什么

烟花代码的格式是#include "stdlib.h"。

表述不清，没指明是什么的代码。代码就是程序员用开发工具所支持的语言写出来的源文件，是一组由字符、符号或信号码元以离散形式表示信息的明确的规则体系。

代码设计的原则包括惟一确定性、标准化和通用性、可扩充性与稳定性、便于识别与记忆、力求短小与格式统一以及容易修改等。

Linux版本：

当前安装有Linux操作系统，数据中RedHatFedora占据绝对优势——Linux使用者使用该版本占总数的49.49%。Fedora是RedHat推出的重要的一款Linux版本，在每个fedora版本中都是集成最新的Linux软件，特别是服务端软件。

排在第二位的是Ubuntu，受支持数占到总数的23.92%；第三位的是SuSE占9.09%，接下来是Debian，使用率为5.92%。在这里面令人期待的中国本土Linux的让人大失所望。使用率仅占5.16%，几乎只有RedHatFedora的十分之一。

html烟花代码打开卡住

可能是代码的问题。

烟花代码打开卡住可能是代码不完整或者有误造成的，可以检查一下代码的完整性，或者重新输一个正确的代码。

这个是烟花代码！怎么改好看点？

请看以下两种：

1

单击后字线如放烟花

!--第一步:把如下代码加入head区域中--

SCRIPT LANGUAGE="JavaScript1.2"

!-- Begin

var ver = navigator.appVersion;

var dom = document.getElementById ? 1 : 0;

var ie5 = (ver.indexOf("MSIE 5") -1 dom) ? 1 : 0;

var n = (document.layers);

var ie = (document.all);

var sparksAflyin = 0;

var totalSparks = 0;

var sparksOn = 1;

function initMouseEvents() {

document.onmousedown = mouseDown;

if (n) document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE);

}

function mouseDown(e) {

if (sparksOn) {

var mousex = (n) ? e.pageX : event.x+document.body.scrollLeft;

var mousey = (n) ? e.pageY : event.y+document.body.scrollTop;

if (!sparksAflyin) {

for (var k = 0; k = 9; k++)

eval(’SHOW("sDiv’+k+’")’);

sparksAflyin = 1;

totalSparks = 0;

for(i = 0;i = 9; i++)

eval(’moveTo(’+i+’,0,’+mousex+’,’+mousey+’)’);

}

}

}

function moveTo(i,j, mousex, mousey){

if (j eval(’anim_’+i+’_x.length’) ){

var tempx = eval(’anim_’+i+’_x[j]+mousex’);

var tempy = eval(’anim_’+i+’_y[j]+mousey’);

if (ie) {

if(tempy+30 (document.body.offsetHeight+document.body.scrollTop))

tempy = document.body.offsetHeight+document.body.scrollTop-30;

if(tempx+30 (document.body.offsetWidth+document.body.scrollLeft))

tempx = document.body.offsetWidth+document.body.scrollLeft-30;

eval(’document.all.sDiv’+i+’.style.left = tempx;’);

eval(’document.all.sDiv’+i+’.style.top = tempy;’);

}

if (n) {

eval(’document.layers.sDiv’+i+’.left = tempx;’);

eval(’document.layers.sDiv’+i+’.top = tempy;’);

}

j++;

// timeout: 50 = fireworks speed, larger number = slower speed

setTimeout("moveTo("+i+","+j+","+mousex+","+mousey+")",50)

}

else {

eval(’HIDE("sDiv’+i+’")’);

totalSparks++;

}

if (totalSparks == 10) {

sparksAflyin = 0;

totalSparks = 0;

}

}

function SHOW(divName){

if (document.all)

eval(’document.all.’+divName+’.style.visibility = "visible";’);

else if (document.layers)

eval(’document.layers["’+divName+’"].visibility = "visible";’);

}

function HIDE(divName){

if (document.all)

eval(’document.all.’+divName+’.style.visibility = "hidden";’);

else if (document.layers)

eval(’document.layers["’+divName+’"].visibility = "hide";’);

}

anim_0_x=new Array(20,20,10,0,0,0,0,0,0,0,0,0);

anim_0_y=new Array(-20,-40,-60,-80,-60,-40,-20,0,20,40,60,80);

anim_1_x=new Array(20,20,17,36,60,78,90,92,93,98,108,120,133,152,181);

anim_1_y=new Array(-20,-20,-33,-38,-38,-27,-2,25,51,84,113,141,162,212,253);

anim_2_x=new Array(20,20,2,3,4,5,6,7,8,9,10,12,13,15,18);

anim_2_y=new Array(-20,-20,-33,-38,-38,-27,-2,25,51,84,113,141,162,212,253);

anim_3_x=new Array(-20,-20,-2,-1,7,10,18,35,60,102,94,94,93,97,108,111,117,127);

anim_3_y=new Array(-20,-25,-64,-89,-104,-150,-173,-197,-213,-199,-151,-101,-66,-17,27,87,140,189);

anim_4_x=new Array(-20,-20,-10,-39,-30,-69,-64,-138,-154,-200,-181,-209,-191,-207,-203,-213,-202,-221,-211);

anim_4_y=new Array(-20,-20,-28,-51,-79,-100,-135,-154,-193,-183,-149,-134,-89,-60,8,51,107,157,201);

anim_5_x=new Array(-20,-29,-51,-72,-105,-133,-164,-189,-209,-229,-247,-270,-279,-282,-283,-283,-285,-286,-288);

anim_5_y=new Array(-20,-55,-86,-116,-154,-183,-205,-217,-217,-198,-169,-120,-44,-8,40,87,144,190,248);

anim_6_x=new Array(-20,-20,-7,14,44,79,143,186,217,226,234,244,250,259,265,274);

anim_6_y=new Array(-20,-21,-72,-113,-139,-166,-188,-181,-126,-68,-3,54,134,187,215,257);

anim_7_x=new Array(20,20,-3,-9,-13,-27,-33,-44,-54,-66,-77,-95,-107,-136,-150,-160,-164,-168,-171,-172,-172,-176,-175);

anim_7_y=new Array(-20,-26,-43,-63,-89,-116,-145,-169,-201,-222,-240,-253,-254,-245,-220,-195,-160,-124,-81,-53,-26,19,68);

anim_8_x=new Array(-20,20,-35,39,0,45,-1,24,-15,14,-20,35,-18,38,-11,16,49,64,81,93,100,103,109);

anim_8_y=new Array(-20,-20,-32,-42,-62,-76,-89,-107,-132,-147,-173,-180,-192,-209,-236,-193,-119,-73,-24,51,95,130,188);

anim_9_x=new Array(-20,-51,-89,-110,-165,-191,-228,-240,-259,-271,-277,-281,-287);

anim_9_y=new Array(-20,-20,-35,-37,-34,-16,10,47,105,150,189,227,273);

// End --

/script

!--第二步:把body改为--

body bgcolor="#fef4d9" OnLoad="initMouseEvents()"

!--第三步:在body区域中加入如下代码--

div id="sparks"

div id="sDiv0" style="position:absolute; visibility: hidden;"font face="arial black" color="red"a/font/div

div id="sDiv1" style="position:absolute; visibility: hidden;"font face="arial black" color="yellow"b/font/div

div id="sDiv2" style="position:absolute; visibility: hidden;"font face="arial black" color="blue"c/font/div

div id="sDiv3" style="position:absolute; visibility: hidden;"font face="arial black" color="red"d/font/div

div id="sDiv4" style="position:absolute; visibility: hidden;"font face="arial black" color="orange"e/font/div

div id="sDiv5" style="position:absolute; visibility: hidden;"font face="arial black" color="white"f/font/div

div id="sDiv6" style="position:absolute; visibility: hidden;"font face="arial black" color="green"g/font/div

div id="sDiv7" style="position:absolute; visibility: hidden;"font face="arial black" color="skyblue"h/font/div

div id="sDiv8" style="position:absolute; visibility: hidden;"font face="arial black" color="yellow"i/font/div

div id="sDiv9" style="position:absolute; visibility: hidden;"font face="arial black" color="white"j/font/div

/div

2

代码如下：

embed style="left: 50px; width: 850px; position: absolute; top: 100px; height: 500px" align=right src= width=200 height=500 type=application/octet-stream ;; quality="high" wmode="transparent"/embed embed style="left: 50px; width: 850px; position: absolute; top: 600px; height: 600px" align=right src= width=700 height=600 type=application/octet-stream wmode="transparent" quality="high" ;;/embed embed style="left: 50px; width: 850px; position: absolute; top: 1100px; height: 500px" align=right src= width=500 height=500 type=application/octet-stream ;; quality="high" wmode="transparent"/embed embed style="left: 50px; width: 850px; position: absolute; top: 1600px; height: 600px" align=right src= width=500 height=600 type=application/octet-stream wmode="transparent" quality="high" ;;/embed embed style="left: 50px; width: 850px; position: absolute; top: 2100px; height: 500px" align=right src= width=500 height=500 type=application/octet-stream ;; quality="high" wmode="transparent"/embed embed style="left: 50px; width: 850px; position: absolute; top: 2600px; height: 500px" align=right src= width=500 height=500 type=application/octet-stream ;; quality="high" wmode="transparent"/embed embed style="left: 50px; width: 850px; position: absolute; top: 3100px; height: 500px" align=right src= width=500 height=500 type=application/octet-stream ;; quality="high" wmode="transparent"/embed

html烟花代码的介绍就聊到这里吧，感谢你花时间阅读本站内容，更多关于前端烟花代码、html烟花代码的信息别忘了在本站进行查找喔。