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IDWriteFontFile interface (dwrite.h)

  • Article

Represents a font file. Applications such as font managers or font viewers can call IDWriteFontFile::Analyze to find out if a particular file is a font file, and whether it is a font type that is supported by the font system.

Inheritance

The IDWriteFontFile interface inherits from the IUnknown interface. IDWriteFontFile also has these types of members:

Methods

The IDWriteFontFile interface has these methods.

 
IDWriteFontFile::Analyze

Analyzes a file and returns whether it represents a font, and whether the font type is supported by the font system.
IDWriteFontFile::GetLoader

Obtains the file loader associated with a font file object.
IDWriteFontFile::GetReferenceKey

Obtains the pointer to the reference key of a font file. The returned pointer is valid until the font file object is released.

Requirements

Requirement Value
Minimum supported client Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | UWP apps]
Target Platform Windows
Header dwrite.h