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FONTOBJ_pxoGetXform function (winddi.h)

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The FONTOBJ_pxoGetXform function retrieves the notional-to-device transform for the specified font.

Syntax

XFORMOBJ * FONTOBJ_pxoGetXform(
  FONTOBJ *pfo
);

Parameters

pfo

Pointer to the FONTOBJ structure for which the transform is to be retrieved.

Return value

The return value is a pointer to an XFORMOBJ structure that describes the transform. The XFORMOBJ structure can be used by the XFORMOBJ_Xxx service routines. The XFORMOBJ structure assumes that:

  • The distance between the pixels is in device space units.
  • Both notional and device space have positive values of y in the top-to-bottom direction.
If the font is a raster font, the return value is NULL.

Remarks

The driver needs the notional-to-device transform to realize a driver-supplied font.

Requirements

Requirement Value
Minimum supported client Available in Windows 2000 and later versions of the Windows operating systems.
Target Platform Universal
Header winddi.h (include Winddi.h)
Library Win32k.lib
DLL Win32k.sys

See also

FONTOBJ

XFORMOBJ