1、mxml文件中 <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" backgroundColor="red" backgroundAlpha="0"> 主要是backgroundAlpha="0" 2、index.template.html文件中 <body scroll="no"> <script language="JavaScript" type="text/javascript"> <!-- // Version check for the Flash Player that has the ability to start Player Product Install (6.0r65) var hasProductInstall = DetectFlashVer(6, 0, 65);
// Version check based upon the values defined in globals var hasRequestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
if ( hasProductInstall && !hasRequestedVersion ) { // DO NOT MODIFY THE FOLLOWING FOUR LINES // Location visited after installation is complete if installation is required var MMPlayerType = (isIE == true) ? "ActiveX" : "PlugIn"; var MMredirectURL = window.location; document.title = document.title.slice(0, 47) + " - Flash Player Installation"; var MMdoctitle = document.title;
AC_FL_RunContent( "src", "playerProductInstall", "FlashVars", "MMredirectURL="+MMredirectURL+'&MMplayerType='+MMPlayerType+'&MMdoctitle='+MMdoctitle+"", "width", "${width}", "height", "${height}", "align", "middle", "id", "${application}", "quality", "high", "bgcolor", "${bgcolor}", "wmode", "transparent", //add by zhangsk 2009-02-09 透明背景 "name", "${application}", "allowScriptAccess","sameDomain", "type", "application/x-shockwave-flash", "pluginspage", "http://www.adobe.com/go/getflashplayer" ); } else if (hasRequestedVersion) { // if we've detected an acceptable version // embed the Flash Content SWF when all tests are passed AC_FL_RunContent( "src", "${swf}", "width", "${width}", "height", "${height}", "align", "middle", "id", "${application}", "quality", "high", "bgcolor", "${bgcolor}", "wmode", "transparent", //add by zhangsk 2009-02-09 透明背景 "name", "${application}", "allowScriptAccess","sameDomain", "type", "application/x-shockwave-flash", "pluginspage", "http://www.adobe.com/go/getflashplayer" ); } else { // flash is too old or we can't detect the plugin var alternateContent = 'Alternate HTML content should be placed here. ' + 'This content requires the Adobe Flash Player. ' + '<a href=http://www.adobe.com/go/getflash/>Get Flash</a>'; document.write(alternateContent); // insert non-flash content } // --> </script> <noscript> <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="${application}" width="${width}" height="${height}" codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab"> <param name="movie" value="${swf}.swf" /> <param name="quality" value="high" /> <param name="bgcolor" value="${bgcolor}" /> <param name="allowScriptAccess" value="sameDomain" /> <param name='wmode' value='transparent'><!--//add by zhangsk 2009-02-09 透明背景// --> <embed src="${swf}.swf" quality="high" bgcolor="${bgcolor}" width="${width}" height="${height}" name="${application}" align="center" play="true" loop="false" quality="high" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.adobe.com/go/getflashplayer" wmode="transparent"> </embed> </object> </noscript> </body> </html> 主要是："wmode", "transparent"的设置 3、透明功能主要是第2步中的设置。 下面看一下backgroundAlpha对程序效果的影像： backgroundAlpha不为0时，在flashplayer中的效果
backgroundAlpha不为0时，在web页面中的效果
backgroundAlpha 为0时，在flashplayer中的效果
backgroundAlpha为0时，在web页面中的效果
这回知道如何选择想要的透明效果了吧。 最后看看透明的效果如何
转载于:https://www.cnblogs.com/zack/archive/2009/06/04/1496482.html
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