Funktionreferenz


_WinAPI_GetWorldTransform


Retrieves the current world-space to page-space transformation

#include <WinAPIGdi.au3>
_WinAPI_GetWorldTransform ( $hDC )

Parameter

$hDC Handle to the device context.

Rückgabewert

Success: $tagXFORM structure that contains the current world-space to page-space transformation.
Failure: Sets the @error flag to non-zero.

Bemerkungen

The precision of the transformation may be altered if an application calls the _WinAPI_ModifyWorldTransform()
prior to calling _WinAPI_GetWorldTransform(). This is because the internal format for storing transformation
values uses a higher precision than a FLOAT value.

Verwandte Funktionen

_WinAPI_ModifyWorldTransform

Siehe auch

Suche nach GetWorldTransform in der MSDN Bibliothek.