GetWorldTransform function (wingdi.h)
The GetWorldTransform function retrieves the current world-space to page-space transformation.
Syntax
BOOL GetWorldTransform(
[in] HDC hdc,
[out] LPXFORM lpxf
);
Parameters
[in] hdc
A handle to the device context.
[out] lpxf
A pointer to an XFORM structure that receives the current world-space to page-space transformation.
Return value
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero.
Remarks
The precision of the transformation may be altered if an application calls the ModifyWorldTransform function prior to calling GetWorldTransform. (This is because the internal format for storing transformation values uses a higher precision than a FLOAT value.)
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | wingdi.h (include Windows.h) |
| Library | Gdi32.lib |
| DLL | Gdi32.dll |
See also
Coordinate Space and Transformation Functions