按钮控制图片移动-JS特效-爱易网页

按钮控制图片移动

日期：2014-05-18　浏览次数：20209 次

欢迎光临爱易网网页脚本特效中心，点击运行按钮演示特效：

以下是程序代码

脚本说明:
把如下代码加入<body>区域中
<script type="text/javascript">
function Path() {
	this.concat = int_concat;
	this.add = int_add;
	this.rotate = int_rot;
	
	function int_concat(p) {
		return new PathList(new Array(this, p));
	}
	
	function int_add(p) {
		return new PathAdd(this, p);
	}
	
	function int_rot(xc,yc,v) {
		return new RotatePath(this, xc, yc, v);
	}
}

// The following object is used for the concat
function PathList(inPathList) {
	// All path objects must have these 5 methods
	this.x  = 0;	// Retrieves the current x value
	this.y  = 0;
	this.step = int_step;			// Move to next step
	this.reset = int_reset;			// Resets the current position

// The rest may vary from different path objects

this.pathList = inPathList;
	this.currentPath = 0;

// The following object is used for adding two paths
function PathAdd(p1,p2) {
	// All path objects must have these 5 methods
	this.x  = 0;	// Retrieves the current x value
	this.y  = 0;
	this.step = int_step;			// Move to next step
	this.reset = int_reset;			// Resets the current position

// The rest may vary from different path objects

this._p1 = p1;
	this._p2 = p2;
	
	function int_step() {
		var c1 = this._p1.step();
		var c2 = this._p2.step();

this.x = this._p1.x + this._p2.x;
		this.y = this._p1.y + this._p2.y;

return (c1 || c2);
	}
	
	function int_reset() {
		this._p1.reset();
		this._p2.reset();

this.x = this._p1.x + this._p2.x;
		this.y = this._p1.y + this._p1.y;
	}	
}

function RotatePath(p,xc,yc,v) {
	this.x  = 0;	// Retrieves the current x value
	this.y  = 0;
	this.step = int_step;			// Move to next step
	this.reset = int_reset;			// Resets the current position

// The rest may vary from different path objects

this._p = p;
	this._xc = xc;
	this._yc = yc;
	this._v = v;
	
	function int_step() {
		var c = this._p.step();

var pol = toPol(this._p.x - this._xc, this._p.y - this._yc);
		var rec = toRec(pol.r, pol.v + toRad(this._v));

this.x = rec.x + this._xc;
		this.y = rec.y + this._yc;

return c;
	}
	
	function int_reset() {
		this._p.reset();
		var pol = toPol(this._p.x - this._xc, this._p.y - this._yc);
		var rec = toRec(pol.r, pol.v + toRad(this._v));

this.x = rec.x - this._xc;
		this.y = rec.y - this._yc;
	}

function toPol(x,y) {
		var o = new Object();
		o.r = Math.sqrt(x*x + y*y);
		if (x == 0)
			o.v = Math.PI / 2;
		else
			o.v = Math.atan(y/x);
		if (x < 0)
			o.v = o.v + Math.PI;
		return o;
	}
	
	function toRec(r,v) {
		var o = new Object();
		o.x = r * Math.cos(v);
		o.y = r * Math.sin(v);
		return o;
	}

function toRad(deg) {
		return deg*Math.PI/180;
	}
}

PathAdd.prototype    = new Path;
PathList.prototype   = new Path;
RotatePath.prototype = new Path;	
</script>
<script type="text/javascript">
function CirclePath(x, y, _xr, _yr, fromV, toV, n) {
	// All path objects must have these 5 methods
	this.x  = 0;	// Retrieves the current x value
	this.y  = 0;
	this.step = int_step;			// Move to next step
	this.reset = int_reset;

// The rest may vary from different path objects
</div></div>

<div class="clearfix"></div>
                    </div>
                    <nav aria-label="...">
                        <ul class="pager">
                            <li class="previous"><a href="4667">上一篇：狡猾的按钮特效</a></li>

<li class="next"><a href="1423">下一篇：点击使图片大小变化</a></li>
                        </ul>
                    </nav>

<div class="alert alert-warning" role="alert">
                        <strong>免责声明：</strong> 本文仅代表作者个人观点，与爱易网无关。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。
                    </div>

<div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34275' title='阿里巴巴450亿勾画“现代服务业”藏宝图' target="_blank">
                        阿里巴巴450亿勾画“现代服务业”藏宝图</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/392' title='团购网站存活率仅18.6% 剩余缺乏千家' target="_blank">
                        团购网站存活率仅18.6% 剩余缺乏千家</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34381' title='谁说黑莓没救？他们在悄悄地深耕企业级市场，在这个领域，苹果三星算什么，他们远远不是黑莓的对手' target="_blank">
                        谁说黑莓没救？他们在悄悄地深耕企业级市场，在这个领域，苹果三星算什么，他们远远不是黑莓的对手</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34210' title='FB上广告费用昂贵而且效果不及Twitter' target="_blank">
                        FB上广告费用昂贵而且效果不及Twitter</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/675' title='苹果CEO抱歉解读：是战略而非“屈服”' target="_blank">
                        苹果CEO抱歉解读：是战略而非“屈服”</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34201' title='公信力消失：马航事件社交媒体传播之痛' target="_blank">
                        公信力消失：马航事件社交媒体传播之痛</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34211' title='三星石墨烯制备技术获突破' target="_blank">
                        三星石墨烯制备技术获突破</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/6910' title='国美苏宁线上首度正面PK 京东列席4月电商战' target="_blank">
                        国美苏宁线上首度正面PK 京东列席4月电商战</a></li></div>
                   
                
                  <div class="col-md-6 col-xs-12">
                      <li class="articleAbout"><a href='/ItNews/34328' title='小微型IDC云化趋势加剧 云计算未来或现终极模式' target="_blank">
                        小微型IDC云化趋势加剧 云计算未来或现终极模式</a></li></div>
                   
                
        </ol>
    </div>
</div>

</div>

</div>
            </div>
            <div class="clearfix"></div>

<footer class=" footer navbar-bottom">
<em>友情链接：</em>
    
      <a href="http://www.aiyiweb.com/" target="_blank">爱易网 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">云虚拟主机技术 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">云服务器技术 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">程序设计技术 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">开发网站 </a>            
    
      <a href="http://www.aiyiweb.com/" target="_blank">APP开发教程 </a>            
    
<br />
<script type="text/javascript">(function(){document.write(unescape('%3Cdiv id="bdcs"%3E%3C/div%3E'));var bdcs = document.createElement('script');bdcs.type = 'text/javascript';bdcs.async = true;bdcs.src = 'http://znsv.baidu.com/customer_search/api/js?sid=15239353030108964139' + '&plate_url=' + encodeURIComponent(window.location.href) + '&t=' + Math.ceil(new Date()/3600000);var s = document.getElementsByTagName('script')[0];s.parentNode.insertBefore(bdcs, s);})();</script>

Copyright © 2013-2025 爱易网页 当前在线：471人　
        网站在1天2时59分30秒内访问总人数：228142人
    当前 3.60%
　<a href="https://beian.miit.gov.cn" target="_blank">粤ICP备18100884号-2 </a>
<script charset="UTF-8" id="LA_COLLECT" src="//sdk.51.la/js-sdk-pro.min.js"></script>
<script>LA.init({ id: "JszEmKrtpbU59dY5", ck: "JszEmKrtpbU59dY5" })</script>

</footer>

</div>
   
</body>
</html>