Home Web Front-end JS Tutorial How to support the transparency effect of png images in IE and VB (vb source code packaging)_javascript skills

How to support the transparency effect of png images in IE and VB (vb source code packaging)_javascript skills

May 16, 2016 pm 06:08 PM
ie png vb

1,使用js文件使IE支持png图片透明效果。
pngfix.js:

复制代码 代码如下:

var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])
function fixPNG(myImage)
{
if ((version >= 5.5) && (version < 7) && (document.body.filters))
{
var imgID = (myImage.id) ? "id='" myImage.id "' " : ""
var imgClass = (myImage.className) ? "class='" myImage.className "' " : ""
var imgTitle = (myImage.title) ?
"title='" myImage.title "' " : "title='" myImage.alt "' "
var imgStyle = "display:inline-block;" myImage.style.cssText
var strNewHTML = " " "width:" myImage.width
"px; height:" myImage.height
"px;" imgStyle ";"
"filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
"(src='" myImage.src "', sizingMethod='scale');">
"
myImage.outerHTML = strNewHTML
}
}

使用方法 :
在模板的


foo
高和宽不能去掉。方法来自autoit,详细说明可以看看原文http://homepage.ntlworld.com/bobosola/index.htm

2,vb程序使用png图片,做启动画面相当帮,这里有一个vb中读取png图片的类,我以前的一个程序也是使用的这个类实现的PNG透明效果启动画面。
附件中资源来自枕善居 文件下载
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