Visual Basic
C#
Managed Extensions for C++
C++/CLI
Parameters
- matrix
- Defines the transformation matrix from coordinate space to user space for the SoftMask object. The returned value corresponds to Matrix key in the XObject Form attributes dictionary, which specifies the mapping from form space to the current user space. Each time the form XObject is painted by the Do operator, this matrix is concatenated with the current transformation matrix to define the mapping from form space to device space. See section "4.9 Form XObjects" of the PDF Reference for more details.