在使用wmode =“transparent”,“opaque”或“window”对于网页上的嵌入对象 [英] differences between using wmode="transparent", "opaque", or "window" for an embedded object on a webpage
问题描述
< object>
和< embed>
标签嵌入Flash对象时,属性称为 wmode
。看起来大多数情况下, wmode =transparent
与 wmode =opaque
相同Flash实际上没有任何透明的颜色,所以底部的HTML元素将被显示。因此, opaque
应该比透明
要快,因为它需要较少的透明度处理,但是大部分时候我请参阅嵌入透明
而不是不透明
的Flash对象。 opaque
是必须的,这样其他HTML元素不会被Flash对象覆盖(比如弹出一个额外子菜单的菜单项不会被被$对象覆盖)。
顺便说一下,是否有正式的文档 wmode
的<$ code> opaque , transparent
和窗口
?我只能找到描述它的博客,而不是正式的文档。感谢。
这里有一些弱点 adobe文档在不同的flash 9 wmode设置。
wmode transparent的注意事项在< a bref =http://bugs.adobe.com/jira/browse/FP-892 =noreferrer> adobe bug trac 。
新的闪存10,是两个新的wmodes:gpu和直接。请参阅 Adobe知识基于wmode 。
when embedding a Flash object with the <object>
and <embed>
tag, there is an attribute called wmode
. It seems that most of the time, wmode="transparent"
is the same as wmode="opaque"
as the Flash doesn't actually have any transparent color so that the bottom HTML element is to be shown. As a result, opaque
should be faster than transparent
since it requires less processing for transparency, yet most of the time i see Flash object embedded with transparent
instead of opaque
.
opaque
is needed so that other HTML element won't be covered up by the Flash object (such as a menu item that pops up an extra sub-menu won't be covered up by the Flash object).
By the way, is there formal documentation for wmode
's opaque
, transparent
, and window
? I was only able to find blogs that describe it but not the formal documentation. thanks.
Here is some weak adobe documentation on different flash 9 wmode settings.
A note of caution on wmode transparent is here in the adobe bug trac.
And new for flash 10, are two new wmodes: gpu and direct. Please refer to Adobe Knowledge Base about wmode.
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