3D标签云flash插件相关资料
allowscriptaccess="always"
quality="low"
flashvars='[jsonData]'
pluginspage="http://www.macromedia.com/go/getflashplayer"
type="application/x-shockwave-flash"
width="250"
height="250">
</embed>
这里关注两个参数,一个是src,就是swf文件的地址,请点击下载:TagsClound.swf,
另外一个是flashvars,这个参数的值是一个json字符串,下面是对这个参数的内容介绍。
标签云flashvars属性(jsonData) jsonData={
"type":"tagBall",
"color":"0x222222",
"delicacy":2,
"renderCycleTime":10,
"radius":100,
"focalLength":999,
"rotationModeX":0,
"rotationModeY":0,
"elements": [
{"type":"text","size":12,"bold":0,"data":"jquery","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=jquery","window":""},
{"type":"text","size":12,"bold":0,"data":"插件","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=插件","window":""},
{"type":"text","size":12,"bold":0,"data":"程序员","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=程序员","window":""},
{"type":"text","size":12,"bold":0,"data":"jquery UI","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=jquery UI","window":""},
{"type":"text","size":12,"bold":0,"data":"电影","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=电影","window":""},
{"type":"text","size":12,"bold":0,"data":"Facebook","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=Facebook","window":""},
{"type":"text","size":12,"bold":0,"data":"文本编辑器","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=文本编辑器","window":""},
{"type":"text","size":12,"bold":0,"data":"IE6","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=IE6","window":""},
{"type":"text","size":12,"bold":0,"data":"ASP.NET","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=ASP.NET","window":""},
{"type":"text","size":12,"bold":0,"data":"MVC3.0","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=MVC3.0","window":""},
{"type":"text","size":12,"bold":0,"data":"验证码","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=验证码","window":""},
{"type":"text","size":12,"bold":0,"data":"Javascript库","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=Javascript库","window":""},
{"type":"text","size":12,"bold":0,"data":"UI","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=UI","window":""},
{"type":"text","size":12,"bold":0,"data":"RIA","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=RIA","window":""},
{"type":"text","size":12,"bold":0,"data":"IT","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=IT","window":""},
{"type":"text","size":12,"bold":0,"data":"Visual Studio","hcolor":"0xff4400","herf":"http://www.youguanbumen.net/Articles.aspx?tag=Visual Studio","window":""}
]
}
以上这些内容作为embed标签的flashvars属性的值,这里为了好看分成好几行,实际使用的时候不应该分行!另外一个需要注意的是,这个插件使用的是GB2312中文编码!!!
标签云jsonData说明 声明:由于这个flash插件是在网上捡到的,所以没有任何API啥的,所以对于这些参数的作用只能是按照我的理解来写 - -!
"type": 目前只发现这个参数值,"tagBall"
"color": 字体颜色,十六进制数(鼠标没有悬浮上去时候的颜色)
"delicacy": 旋转速度,越大越快
"renderCycleTime": 渲染频率,设置太大的话看起来会卡
"radius": 球体半径
"focalLength": 焦距,主要是影响到离心力,反比
"rotationModeX": x轴旋转模式,数字,可负
"rotationModeY": y轴旋转模式,数字,可负
"elements": json格式的参数的数组,用于设置每一个“云”
{
"type": 目前只发现这个参数值,"text"
"size": 字体大小
"bold": 文本是否用粗体显示(1=是;0=否)
"data": 显示的文本
"hcolor": 鼠标悬浮时候的颜色,十六进制数
"herf": 点击后跳转的地址
"window": 相当于html中a标签的target属性
}
转自:http://www.youguanbumen.net/89.html
<param name="movie" value="3dtags.swf" />
<param name="allowfullscreen" value="true" />
<param name="allowscriptaccess" value="always" />
<param name="wmode" value="transparent" />
<param name="allownetworking" value="all" />
<param name="flashvars" value='jsonData=
{"type":"tagBall","delicacy":2,"renderCycleTime":20,"radius":80,"focalLength":300,"color":"#000000","rotationModeX":14,"rotationModeY":14,"elements":
[{"type":"text","data":"2009","hcolor":"0xFF6600","size":16,"bold":1,"herf":"http://www.yi7.org/catalog.asp?tags=2009","window":"_blank","fontFamily":"\u5fae\u8f6f\u96c5\u9ed1"}]}' />
<a href="http://www.adobe.com/go/getflashplayer"><img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="3D标签云flash插件相干资料" /></a>
<!--[if !IE]>-->
</object>
<!--<![endif]-->
</object>
上面的代码中,只给出了一个标签的链接,红色部分为一个完整的标签代码,多个标签用半角逗号隔开;上面的代码中蓝色部分为你的标签和链接的地址,除了这两个地方要改,其余的不需要改。 如果要改变显示的大小,请直接修改代码第一行中的width="240" height="200"部分。
这样3D标签云特效需要用到一个.swf的文件,下载这个文件请登陆http://bbs.supadmin.com/thread-26654-1-1.html。下载后上传到您的网站,同时请在上面代码第二行中的“<param name="movie" value="3dtags.swf" />”将该swf的文件路径修改正确,如果不会相对路径,可以使用绝对路径。
因为我也是匆忙中找到的这个代码,虽然不是很完美,但是确实可以使用,而且如果您使用的CMS或你的网站程序支持循环标签调用的话,要实现起来还是比较简单的。如果对上面的代码看得不是很明白,请直接查看演示页面http://www.yi7.org/demo/3d-tags-demo.htm的源代码,仔细分析很容易找出规律。本来我也想做一个直接拿去就可以用的代码,但是每个人使用的网站程序不一样,标签的调用方法也不一样,而且我看了大部分网站的在3D标签云的效果都是使用的网站程序的插件,所以我无法提供直接拿去就能用的代码。
当然,如果您发现有更完美的3D标签云的调用方式,请您分享给我。
最后,关于这个3D标签云的使用,有几点需要注意:1)、链接中好像不能有中文字符,否则链接会出错;2)、支持最大的显示效果是240X200,超过这个范围标签的显示范围也就这样大,四周会出现很多空白,但是对于缩小没有限制,这应该是那个swf文件的原因;3)、这个3D标签云内不要放太多的标签,因为他的显示大小有限,多了会显得密密麻麻,反而不好看了;4)、要浏览到这个3D标签云的特效,需要你的浏览器支持flashplayer插件,我在本机测试IE内核的浏览器直接就可以浏览,但是火狐内核的浏览器需要下载安装flashplayer。
转自:http://www.yi7.org/post/3d-tags.html