IDWriteGdiInterop::CreateFontFaceFromHdc Method

Creates an IDWriteFontFace object that corresponds to the currently selected HFONT of the specified HDC.

Syntax

virtual HRESULT CreateFontFaceFromHdc(
  HDC  hdc,
  [out]  IDWriteFontFace ** fontFace
) = 0;

Parameter

hdc

A handle to a device context into which a font has been selected. It is assumed that the client has already performed font mapping and that the font selected into the device context is the actual font to be used for rendering glyphs.

fontFace [out]

Contains an address of a pointer to the newly created font face object, or NULL in case of failure. The font face returned is guaranteed to reference the same physical typeface that would be used for drawing glyphs (but not necessarily characters) using ExtTextOut.

Rückgabewert

Ist Methode erfolgreich, wird "S_OK" zurückgegeben. Andernfalls wird ein HRESULT-Fehlercode zurückgegeben.

Hinweise

This function is intended for scenarios in which an application wants to use GDI and Uniscribe 1.x for text layout and shaping, but DirectWrite for final rendering. This function assumes the client is performing text output using glyph indexes.

Anforderungen

Mindestens unterstützter Client

Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista

Mindestens unterstützter Server

Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008

Header

Dwrite.h

Bibliothek

Dwrite.lib

DLL

Dwrite.dll

Siehe auch

IDWriteGdiInterop

 

 

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