Struct IDWriteFontFaceVtbl 

#[repr(C)]
pub struct IDWriteFontFaceVtbl {

    pub parent: IUnknownVtbl,
    pub GetType: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> DWRITE_FONT_FACE_TYPE,
    pub GetFiles: unsafe extern "system" fn(This: *mut IDWriteFontFace, numberOfFiles: *mut UINT32, fontFiles: *mut *mut IDWriteFontFile) -> HRESULT,
    pub GetIndex: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> UINT32,
    pub GetSimulations: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> DWRITE_FONT_SIMULATIONS,
    pub IsSymbolFont: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> BOOL,
    pub GetMetrics: unsafe extern "system" fn(This: *mut IDWriteFontFace, fontFaceMetrics: *mut DWRITE_FONT_METRICS),
    pub GetGlyphCount: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> UINT16,
    pub GetDesignGlyphMetrics: unsafe extern "system" fn(This: *mut IDWriteFontFace, glyphIndices: *const UINT16, glyphCount: UINT32, glyphMetrics: *mut DWRITE_GLYPH_METRICS, isSideways: BOOL) -> HRESULT,
    pub GetGlyphIndices: unsafe extern "system" fn(This: *mut IDWriteFontFace, codePoints: *const UINT32, codePointCount: UINT32, glyphIndices: *mut UINT16) -> HRESULT,
    pub TryGetFontTable: unsafe extern "system" fn(This: *mut IDWriteFontFace, openTypeTableTag: UINT32, tableData: *mut *const c_void, tableSize: *mut UINT32, tableContext: *mut *mut c_void, exists: *mut BOOL) -> HRESULT,
    pub ReleaseFontTable: unsafe extern "system" fn(This: *mut IDWriteFontFace, tableContext: *mut c_void) -> HRESULT,
    pub GetGlyphRunOutline: unsafe extern "system" fn(This: *mut IDWriteFontFace, emSize: FLOAT, glyphIndices: *const UINT16, glyphAdvances: *const FLOAT, glyphOffsets: *const DWRITE_GLYPH_OFFSET, glyphCount: UINT32, isSideways: BOOL, isRightToLeft: BOOL, geometrySink: *mut IDWriteGeometrySink) -> HRESULT,
    pub GetRecommendedRenderingMode: unsafe extern "system" fn(This: *mut IDWriteFontFace, emSize: FLOAT, pixelsPerDip: FLOAT, measuringMode: DWRITE_MEASURING_MODE, renderingParams: *mut IDWriteRenderingParams, renderingMode: *mut DWRITE_RENDERING_MODE) -> HRESULT,
    pub GetGdiCompatibleMetrics: unsafe extern "system" fn(This: *mut IDWriteFontFace, emSize: FLOAT, pixelsPerDip: FLOAT, transform: *const DWRITE_MATRIX, fontFaceMetrics: *mut DWRITE_FONT_METRICS) -> HRESULT,
    pub GetGdiCompatibleGlyphMetrics: unsafe extern "system" fn(This: *mut IDWriteFontFace, enSize: FLOAT, pixelsPerDip: FLOAT, transform: *const DWRITE_MATRIX, useGdiNatrual: BOOL, glyphIndices: *const UINT16, glyphCount: UINT32, glyphMetrics: *mut DWRITE_GLYPH_METRICS, isSideways: BOOL) -> HRESULT,
}

Fields

parent: IUnknownVtbl

GetType: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> DWRITE_FONT_FACE_TYPE

GetFiles: unsafe extern "system" fn(This: *mut IDWriteFontFace, numberOfFiles: *mut UINT32, fontFiles: *mut *mut IDWriteFontFile) -> HRESULT

GetIndex: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> UINT32

GetSimulations: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> DWRITE_FONT_SIMULATIONS

IsSymbolFont: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> BOOL

GetMetrics: unsafe extern "system" fn(This: *mut IDWriteFontFace, fontFaceMetrics: *mut DWRITE_FONT_METRICS)

GetGlyphCount: unsafe extern "system" fn(This: *mut IDWriteFontFace) -> UINT16

GetDesignGlyphMetrics: unsafe extern "system" fn(This: *mut IDWriteFontFace, glyphIndices: *const UINT16, glyphCount: UINT32, glyphMetrics: *mut DWRITE_GLYPH_METRICS, isSideways: BOOL) -> HRESULT

GetGlyphIndices: unsafe extern "system" fn(This: *mut IDWriteFontFace, codePoints: *const UINT32, codePointCount: UINT32, glyphIndices: *mut UINT16) -> HRESULT

TryGetFontTable: unsafe extern "system" fn(This: *mut IDWriteFontFace, openTypeTableTag: UINT32, tableData: *mut *const c_void, tableSize: *mut UINT32, tableContext: *mut *mut c_void, exists: *mut BOOL) -> HRESULT

ReleaseFontTable: unsafe extern "system" fn(This: *mut IDWriteFontFace, tableContext: *mut c_void) -> HRESULT

GetGlyphRunOutline: unsafe extern "system" fn(This: *mut IDWriteFontFace, emSize: FLOAT, glyphIndices: *const UINT16, glyphAdvances: *const FLOAT, glyphOffsets: *const DWRITE_GLYPH_OFFSET, glyphCount: UINT32, isSideways: BOOL, isRightToLeft: BOOL, geometrySink: *mut IDWriteGeometrySink) -> HRESULT

GetRecommendedRenderingMode: unsafe extern "system" fn(This: *mut IDWriteFontFace, emSize: FLOAT, pixelsPerDip: FLOAT, measuringMode: DWRITE_MEASURING_MODE, renderingParams: *mut IDWriteRenderingParams, renderingMode: *mut DWRITE_RENDERING_MODE) -> HRESULT

GetGdiCompatibleMetrics: unsafe extern "system" fn(This: *mut IDWriteFontFace, emSize: FLOAT, pixelsPerDip: FLOAT, transform: *const DWRITE_MATRIX, fontFaceMetrics: *mut DWRITE_FONT_METRICS) -> HRESULT

GetGdiCompatibleGlyphMetrics: unsafe extern "system" fn(This: *mut IDWriteFontFace, enSize: FLOAT, pixelsPerDip: FLOAT, transform: *const DWRITE_MATRIX, useGdiNatrual: BOOL, glyphIndices: *const UINT16, glyphCount: UINT32, glyphMetrics: *mut DWRITE_GLYPH_METRICS, isSideways: BOOL) -> HRESULT