HBCMS更多的中文手册参考:

startX Attribute | StartX参数属性

DHTML文档教程

Sets or retrieves the horizontal position at which the opacity gradient starts.

dhtml语法

HTML
{ filter:progid:dximagetransform.microsoft.alpha(
    startx = ipercent ... ) ... }
scripting
object.filters.item(
    "dximagetransform.microsoft.alpha").startx [ = ipercent ]

dhtml可能的值

iPercentInteger that specifies or receives the horizontal position as a percentage of the width of the object.
0Default.

The property is read/write. The property has a default value of 0.

Remarks

This property applies only to objects that have a linear opacity gradient specified—that is, the style property is set to 1.

applies to

Alpha

更多语法参考

StartY