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GetFontFamilyNameLength

IDWriteTextLayout::GetFontFamilyNameLength method

Get the length of the font family name at the current position.

Syntax


virtual HRESULT GetFontFamilyNameLength(
                  UINT32             currentPosition,
  [out]           UINT32            * nameLength,
  [out, optional] DWRITE_TEXT_RANGE * textRange
) = 0;

Parameters

currentPosition

Type: UINT32

The current text position.

nameLength [out]

Type: UINT32*

When this method returns, contains the size of the character array containing the font family name, in character count, not including the terminated NULL character.

textRange [out, optional]

Type: DWRITE_TEXT_RANGE*

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.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Minimum supported client

Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps]

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Header

Dwrite.h

Library

Dwrite.lib

DLL

Dwrite.dll

See also

IDWriteTextLayout

 

 

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