HBCMS更多的中文手册参考:

M21 Attribute | M21参数属性

DHTML文档教程

Sets or retrieves the second row/first column matrix entry for linear transformations.

dhtml语法

HTML
{ filter:progid:dximagetransform.microsoft.matrix(
    m21 = fm21 ... ) ... }
scripting
object.filters.item(
    "dximagetransform.microsoft.matrix").m21 [ = fm21 ]

dhtml可能的值

fM21Floating-point that specifies or receives the second row/first column matrix entry.
0.0Default.

The property is read/write. The property has a default value of 0.0.

Remarks

Applies To

Matrix

更多语法参考

m11, m12, m22, scripting filters, Filter Design Considerations