IDWriteTextLayout::GetFontFamilyName Method

  • Artikel

Copies the font family name of the text at the specified position.

Syntax

virtual HRESULT GetFontFamilyName(
  UINT32  currentPosition,
  [out]            WCHAR * fontFamilyName,
  UINT32  nameSize,
  [out, optional]  DWRITE_TEXT_RANGE * textRange
) = 0;

Parameter

  • currentPosition
    The position of the text to examine.

  • fontFamilyName [out]
    When this method returns, contains an array of characters that receives the current font family name. You must allocate storage for this parameter.

  • nameSize
    The size of the character array in character count including the terminated NULL character.

  • textRange [out, optional]
    The range of text that has the same formatting as the text at the position specified by currentPosition. This means the run has the exact formatting as the position specified, including but not limited to the font family name.

Rückgabewert

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

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

IDWriteTextLayout