<summary> Analyzes a file and returns whether it represents a font, and whether the font type is supported by the font system. </summary> <param name="isSupportedFontType">TRUE if the font type is supported by the font system, FALSE otherwise.</param> <param name="fontFileType">The type of the font file. Note that even if isSupportedFontType is FALSE, the fontFileType value may be different from DWRITE_FONT_FILE_TYPE_UNKNOWN.</param> <param name="fontFaceType">The type of the font face that can be constructed from the font file. Note that even if isSupportedFontType is FALSE, the fontFaceType value may be different from DWRITE_FONT_FACE_TYPE_UNKNOWN.</param> <param name="numberOfFaces">Number of font faces contained in the font file.</param> <returns> Standard HRESULT error code if there was a processing error during analysis. </returns> <remarks> IMPORTANT: certain font file types are recognized, but not supported by the font system. For example, the font system will recognize a file as a Type 1 font file, but will not be able to construct a font face object from it. In such situations, Analyze will set isSupportedFontType output parameter to FALSE. </remarks>
<summary> Obtains the file loader associated with a font file object. </summary> <param name="fontFileLoader">The font file loader associated with the font file object.</param> <returns> Standard HRESULT error code. </returns>
<summary> This method obtains the pointer to the reference key of a font file. The pointer is only valid until the object that refers to it is released. </summary> <param name="fontFileReferenceKey">Pointer to the font file reference key. IMPORTANT: The pointer value is valid until the font file reference object it is obtained from is released.</param> <param name="fontFileReferenceKeySize">Size of font file reference key in bytes.</param> <returns> Standard HRESULT error code. </returns>
<summary> The interface that represents a reference to a font file. </summary>