IXpsOMVisual::GetTransformLookup method
Gets the lookup key name of the IXpsOMMatrixTransform interface in a resource dictionary that contains the resolved matrix transform for the visual.
Syntax
HRESULT GetTransformLookup(
[out, retval] LPWSTR *key
);
Parameters
key [out, retval]
The lookup key name for the IXpsOMMatrixTransform interface in a resource dictionary that contains the resolved matrix transform for the visual. If a matrix transform lookup key has not been set, or if a local matrix transform has been set, a NULL pointer is returned.Most recent method called Object that is returned in key NULL pointer.
The lookup key that is set by SetTransformLookup.
Neither SetTransformLocal nor SetTransformLookup has been called yet.
NULL pointer.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the table that follows. For information about XPS document API return values that are not listed in this table, see XPS Document Errors.
| Return code | Description |
|---|---|
| S_OK | The method succeeded. |
| E_POINTER | key is NULL. |
Remarks
This method allocates the memory used by the string that is returned in key. If key is not NULL, use the CoTaskMemFree function to free the memory.
Requirements
Minimum supported client |
Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | Windows Store apps] |
Minimum supported server |
Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps] |
Header |
Xpsobjectmodel.h |
IDL |
XpsObjectModel.idl |