java玫瑰花代码可复制 文本文档玫瑰花代码

玫瑰花代码怎么敲

1.在电脑桌面，鼠标右键单击选择 新建文本文档，新建一个文本文档。

2.选择新建的文本，右键选择重命名为，meigui.html，然后确定，选择是。

3.用记事本打开文件，复制下面的代码到文件中，保存。

htmlheadtitle情人节玫瑰/titlemeta http-equiv="Content-Type" content="text/html; charset=gb2312" /style type="text/css"#shusheng {position: absolute;width: 100%;height: 100%;text-align: center;}/style/headbodydiv style="text-align: center"h1送给xxx的花/h1/divdiv id="shusheng"canvas id="c"/canvas scriptvar b = document.body;var c = document.getElementsByTagName('canvas')[0];var a = c.getContext('2d');document.body.clientWidth; /scriptscriptwith(m=Math)C=cos,S=sin,P=pow,R=random;c.width=c.height=f=500;h=-250;function p(a,b,c){if(c60)return[S(a*7)*(13+5/(.2+P(b*4,4)))-S(b)*50,b*f+50,625+C(a*7)*(13+5/(.2+P(b*4,4)))+b*400,a*1-b/2,a];A=a*2-1;B=b*2-1;if(A*A+B*B1){if(c37) {n=(j=c1)?6:4;o=.5/(a+.01)+C(b*125)*3-a*300;w=b*h;return[o*C(n)+w*S(n)+j*610-390,o*S(n)-w*C(n)+550-j*350,1180+C(B+A)*99-j*300,.4-a*.1+P(1-B*B,-h*6)*.15-a*b*.4+C(a+b)/5+P(C((o*(a+1)+(B0?w:-w))/25),30)*.1*(1-B*B),o/1e3+.7-o*w*3e-6]}if(c32) {c=c*1.16-.15;o=a*45-20;w=b*b*h;z=o*S(c)+w*C(c)+620;return[o*C(c)-w*S(c),28+C(B*.5)*99-b*b*b*60-z/2-h,z,(b*b*.3+P((1-(A*A)),7)*.15+.3)*b,b*.7]}o=A*(2-b)*(80-c*2);w=99-C(A)*120-C(b)*(-h-c*4.9)+C(P(1-b,7))*50+c*2;z=o*S(c)+w*C(c)+700;return[o*C(c)-w*S(c),B*99-C(P(b, 7))*50-c/3-z/1.35+450,z,(1-b/1.2)*.9+a*.1, P((1-b),20)/4+.05]}}setInterval('for(i=0;i1e4;i++)if(s=p(R(),R(),i%46/.74)){z=s[2];x=~~(s[0]*f/z-h);y=~~(s[1]*f/z-h);if(!m[q=y*f+x]|m[q]z)m[q]=z,a.fillStyle="rgb("+~(s[3]*h)+","+~(s[4]*h)+","+~(s[3]*s[3]*-80)+")",a.fillRect(x,y,1,1)}',0)/script/div/body/html

4.然后用浏览器打开文件，是不是出现了一朵漂亮的 玫瑰花，大功告成。

求JAVA代码三叶玫瑰线 r=asin3θ或r=acos3θ。别把那个垃圾的粘过来，谢谢

package epm.mp.gateway.util;

import java.awt.Color;

import java.awt.FlowLayout;

import java.awt.Graphics;

import java.awt.event.ComponentEvent;

import java.awt.event.ComponentListener;

import java.awt.event.ItemEvent;

import java.awt.event.ItemListener;

import javax.swing.JComboBox;

import javax.swing.JFrame;

public class Rose extends JFrame implements ComponentListener, ItemListener {

private JComboBox comboboxColor;

// 颜色组合框

public Rose() {

super("玫瑰线");

this.setSize(600, 400);

this.setDefaultCloseOperation(EXIT_ON_CLOSE);

this.setLayout(new FlowLayout());

Object data[] = { Color.red, Color.green, Color.blue };

comboboxColor = new JComboBox(data);

// 颜色组合框

comboboxColor.addItemListener(this);

// 注册组合框java玫瑰花代码可复制的选择事件监听器

this.add(comboboxColor);

this.addComponentListener(this);

// 注册框架窗口java玫瑰花代码可复制的选择事件监听器

this.setVisible(true);

this.validate();

}

//r=asin3θ

//转化为直角坐标系

// 输入下面程序用于输出三叶玫瑰线java玫瑰花代码可复制的图形java玫瑰花代码可复制，三叶玫瑰线的参数方程为java玫瑰花代码可复制：

// x = r * sin(3t)* cos(t);

//y = r *sin(3t) * sin(t)

//其中: 0 = t = 2 * 3.14159

//

public void paint(Graphics g){

paint(g,3);

}

public void paint(Graphics g,int roses) {

int x0, y0;

// 原点坐标

x0 = this.getWidth() / 2;

// 窗口的宽度

y0 = this.getHeight() / 2;

g.setColor((Color) comboboxColor.getSelectedItem());

// 设置画线颜色为组合框选中颜色

g.drawLine(x0, 0, x0, y0 * 2);

g.drawLine(0, y0, x0 * 2, y0);

int j = 0;

while (j 200) {

for (int i = 0; i 1023; i++) {

double angle = i * Math.PI / 512;

double radius = j * Math.sin(roses * angle);

int x = (int) Math.round(radius * Math.cos(angle) );

int y = (int) Math.round(radius * Math.sin(angle));

g.fillOval(x0 + x, y0 + y, 1, 1);//画点

}

j += 10;

}

}

public void itemStateChanged(ItemEvent e) {

// 选中单选按钮

repaint();

// 重画

}

public void componentResized(ComponentEvent e) {

// 改变窗口大小时

repaint();

}

public void componentMoved(ComponentEvent e) {

}

public void componentHidden(ComponentEvent e) {

}

public void componentShown(ComponentEvent e) {

}

public static void main(String[] arg) {

new Rose();

}

}

求个小代码，一打开全屏幕就是玫瑰花飘飘的，过几秒后就现在中秋快乐。

java jsp的啊

第一个：把如下代码加入body区域中，设置文字的话你自己弄吧

style

.drop { position: absolute; width: 3; filter: flipV(), flipH(); font-size: 40; color: blue }

/style

script language="javascript"

snow = false; // false-rain; true-snow

snowsym = " * " //These are the symbols for each

rainsym = " * " //You can put images here.

howmany = 15 //How many drops/snowflakes?

/**************Do not need to change anything below***********/

if(snow){sym = snowsym; speed=1; angle=10; drops=howmany}

else{sym = rainsym; speed=50; drops=howmany; angle=6}

movex = -speed/angle; movey = speed; count = 0;

function moverain(){

for(move = 0; move drops; move++){

xx[move]+=movex; yy[move]+=mv[move];

hmm = Math.round(Math.random()*1);

if(xx[move] 0){xx[move] = maxx+10;}

if(yy[move] maxy){yy[move] = 10;}

drop[move].left = xx[move]

drop[move].top = yy[move]+document.body.scrollTop;

}setTimeout('moverain()','1')}

/script

script language="javascript"

if (document.all){

drop = new Array(); xx = new Array(); yy = new Array(); mv = new Array()

ly = "document.all[\'"; st = "\'].style"

for(make = 0; make drops; make++){

document.write('div id="drop'+make+'" class=drop'+sym+'/div');

drop[make] = eval(ly+'drop'+make+st);

maxx = document.body.clientWidth-40

maxy = document.body.clientHeight-40

xx[make] = Math.random()*maxx;

yy[make] = -100-Math.random()*maxy;

drop[make].left = xx[make]

drop[make].top = yy[make]

mv[make] = (Math.random()*5)+speed/16;

drop[make].fontSize = (Math.random()*10)+20;

if(snow){col = 'white'}else{col = 'blue'}

drop[make].color = col;

}

window.onload=moverain

}

/script

第二种：建议你用这个，你可以在加几个图片

脚本说明:

第一步:把如下代码加入body区域中

script language="JavaScript"

!--

Pic=new Array('photo/04261.gif','photo/04262.gif','photo/04263.gif','photo/04264.gif','photo/04265.gif')

//Smoothness of animation depends on the number of images and they're file size.

MaxSpeed=5;

MinSpeed=2;

load = new Array()

for(i=0; i Pic.length; i++)

{

load[i] = new Image();

load[i].src = Pic[i];

}

amount=Pic.length;

ns=(document.layers)?1:0;

if (ns){

for (i=0; i amount; i++){

document.write("LAYER NAME='netscape"+i+"' LEFT=0 TOP=0img name='netpics' src="+load[i].src+"/LAYER")}

}

else{

document.write("div style='position:absolute;top:0px;left:0px'div style='position:relative'");

for (i=0; i amount; i++){

document.write("img id='explorer' src='"+load[i].src+"' style='position:absolute;top:0px;left:0px'")}

document.write("/div/div")

}

VB=0;

HB=0;

R=new Array();

PB=new Array();

RD=new Array();

Y=new Array();

X=new Array();

D=new Array();

SP=new Array();

BY=new Array();

BX=new Array();

for (i=0; i amount; i++){

Y[i]=10;

X[i]=10;

D[i]=Math.floor(Math.random()*70+10);

SP[i]=Math.floor(Math.random()*MaxSpeed+MinSpeed);

}

function Curve(){

plusMinus=new Array(1,-1,2,-2,3,-3,0,1,-1,0,5,-5)

for (i=0; i amount; i++){

R[i]=Math.floor(Math.random()*plusMinus.length);

RD[i]=plusMinus[R[i]];

}

setTimeout('Curve()',1500);

}

function MoveRandom(){

var H=(document.layers)?window.innerHeight:document.body.clientHeight;

var W=(document.layers)?window.innerWidth:document.body.clientWidth;

var YS=(document.layers)?window.pageYOffset:document.body.scrollTop;

var XS=(document.layers)?window.pageXOffset:document.body.scrollLeft;

for (i=0; i amount; i++){

BY[i]=-load[i].height;

BX[i]=-load[i].width;

PB[i]=D[i]+=RD[i];

y = SP[i]*Math.sin(PB[i]*Math.PI/180);

x = SP[i]*Math.cos(PB[i]*Math.PI/180);

if (D[i] 0) D[i]+=360;

Y[i]+=y;

X[i]+=x;

VB=180-D[i];

HB=0-D[i];

//Corner rebounds! not necessary but looks nice.

if ((Y[i] 1) (X[i] 1)) {Y[i]=1;X[i]=1;D[i]=45;}

if ((Y[i] 1) (X[i] W+BX[i])) {Y[i]=1;X[i]=W+BX[i];D[i]=135;}

if ((Y[i] H+BY[i]) (X[i] 1)) {Y[i]=H+BY[i];X[i]=1;D[i]=315;}

if ((Y[i] H+BY[i]) (X[i] W+BX[i])) {Y[i]=H+BY[i];X[i]=W+BX[i];D[i]=225;}

//Edge rebounds!

if (Y[i] 1) {Y[i]=1;D[i]=HB;}

if (Y[i] H+BY[i]) {Y[i]=H+BY[i];D[i]=HB;}

if (X[i] 1) {X[i]=1;D[i]=VB;}

if (X[i] W+BX[i]) {X[i]=W+BX[i];D[i]=VB;}

var layer=(document.layers)?document.layers['netscape'+i]:explorer[i].style;

layer.top=Y[i]+YS;

layer.left=X[i]+XS;

}

setTimeout('MoveRandom()',10);

}

function sTaRt(){Curve();MoveRandom()}

//--

/script

第二步:

把如下代码加入body区域中body bgcolor="#ffffff" onLoad="if (document.all||document.layers) sTaRt()"

第三个：这个是文字的显示，你自己决定采用上面那个后加进去

脚本说明:

第一步:把如下代码加入body区域中

script LANGUAGE="JavaScript"

function init() {

setTimeout("shake(3)",1000);

// setTimeout("this.focus()",4000);

setTimeout("shake(3)",4100);

}

function shake(n) {

if (self.moveBy) {

for (i = 10; i 0; i--) {

for (j = n; j 0; j--) {

self.moveBy(0,i);

self.moveBy(i,0);

self.moveBy(0,-i);

self.moveBy(-i,0);

}

}

}

setTimeout("shake(5)", 5000);

}

/script

script language="JavaScript"

!-- begin

var max=0;

function textlist()

{

max=textlist.arguments.length;

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

this[i]=textlist.arguments[i];

}

tl=new textlist

(

"李鹏会见安得拉邦首席部长奈杜",

"述评:发展新世纪睦邻友好合作关系",

"我国外汇储备已达一千六百五十六亿美元 ",

"人民日报18日社论：推进新的农业科技革命 ",

"“神舟二号”飞船轨道舱留轨继续进行空间科学探测试验",

"联合国证实贫铀弹含有铀－236",

"罗伯逊称北约将继续东扩",

"巴方指责以色列暗杀其高级官员 ",

"亚太议会论坛第九届年会在智利开幕",

"专电：布什宣誓就职典礼准备就绪",

"专电：布什宣誓就职典礼准备就绪 "

);

var x=0; pos=0;

var l=tl[0].length;

function textticker()

{

document.tickform.tickfield.value=tl[x].substring(0,pos)+"_";

if(pos++==l)

{

pos=0;

setTimeout("textticker()",1000);

x++;

if(x==max) x=0; l=tl[x].length;

}

else

setTimeout("textticker()",50);

}

// end --

/script

form name="tickform"input type=text name="tickfield" size=33/form

第二步:把如下代码加入body区域中body bgcolor=#000000" onload="init();textticker()"

能把你的就这么多了 看你的了

java玫瑰花代码可复制的介绍就聊到这里吧，感谢你花时间阅读本站内容，更多关于文本文档玫瑰花代码、java玫瑰花代码可复制的信息别忘了在本站进行查找喔。