Trait windows::Win32::Graphics::DirectWrite::IDWriteFontFace_Impl

pub trait IDWriteFontFace_Impl: Sized {
    // Required methods
    fn GetType(&self) -> DWRITE_FONT_FACE_TYPE;
    fn GetFiles(
        &self,
        numberoffiles: *mut u32,
        fontfiles: *mut Option<IDWriteFontFile>
    ) -> Result<()>;
    fn GetIndex(&self) -> u32;
    fn GetSimulations(&self) -> DWRITE_FONT_SIMULATIONS;
    fn IsSymbolFont(&self) -> BOOL;
    fn GetMetrics(&self, fontfacemetrics: *mut DWRITE_FONT_METRICS);
    fn GetGlyphCount(&self) -> u16;
    fn GetDesignGlyphMetrics(
        &self,
        glyphindices: *const u16,
        glyphcount: u32,
        glyphmetrics: *mut DWRITE_GLYPH_METRICS,
        issideways: BOOL
    ) -> Result<()>;
    fn GetGlyphIndices(
        &self,
        codepoints: *const u32,
        codepointcount: u32,
        glyphindices: *mut u16
    ) -> Result<()>;
    fn TryGetFontTable(
        &self,
        opentypetabletag: u32,
        tabledata: *mut *mut c_void,
        tablesize: *mut u32,
        tablecontext: *mut *mut c_void,
        exists: *mut BOOL
    ) -> Result<()>;
    fn ReleaseFontTable(&self, tablecontext: *const c_void);
    fn GetGlyphRunOutline(
        &self,
        emsize: f32,
        glyphindices: *const u16,
        glyphadvances: *const f32,
        glyphoffsets: *const DWRITE_GLYPH_OFFSET,
        glyphcount: u32,
        issideways: BOOL,
        isrighttoleft: BOOL,
        geometrysink: Option<&ID2D1SimplifiedGeometrySink>
    ) -> Result<()>;
    fn GetRecommendedRenderingMode(
        &self,
        emsize: f32,
        pixelsperdip: f32,
        measuringmode: DWRITE_MEASURING_MODE,
        renderingparams: Option<&IDWriteRenderingParams>
    ) -> Result<DWRITE_RENDERING_MODE>;
    fn GetGdiCompatibleMetrics(
        &self,
        emsize: f32,
        pixelsperdip: f32,
        transform: *const DWRITE_MATRIX,
        fontfacemetrics: *mut DWRITE_FONT_METRICS
    ) -> Result<()>;
    fn GetGdiCompatibleGlyphMetrics(
        &self,
        emsize: f32,
        pixelsperdip: f32,
        transform: *const DWRITE_MATRIX,
        usegdinatural: BOOL,
        glyphindices: *const u16,
        glyphcount: u32,
        glyphmetrics: *mut DWRITE_GLYPH_METRICS,
        issideways: BOOL
    ) -> Result<()>;
}

Required Methods

fn GetType(&self) -> DWRITE_FONT_FACE_TYPE

fn GetFiles( &self, numberoffiles: *mut u32, fontfiles: *mut Option<IDWriteFontFile> ) -> Result<()>

fn GetIndex(&self) -> u32

fn GetSimulations(&self) -> DWRITE_FONT_SIMULATIONS

fn IsSymbolFont(&self) -> BOOL

fn GetMetrics(&self, fontfacemetrics: *mut DWRITE_FONT_METRICS)

fn GetGlyphCount(&self) -> u16

fn GetDesignGlyphMetrics( &self, glyphindices: *const u16, glyphcount: u32, glyphmetrics: *mut DWRITE_GLYPH_METRICS, issideways: BOOL ) -> Result<()>

fn GetGlyphIndices( &self, codepoints: *const u32, codepointcount: u32, glyphindices: *mut u16 ) -> Result<()>

fn TryGetFontTable( &self, opentypetabletag: u32, tabledata: *mut *mut c_void, tablesize: *mut u32, tablecontext: *mut *mut c_void, exists: *mut BOOL ) -> Result<()>

fn ReleaseFontTable(&self, tablecontext: *const c_void)

fn GetGlyphRunOutline( &self, emsize: f32, glyphindices: *const u16, glyphadvances: *const f32, glyphoffsets: *const DWRITE_GLYPH_OFFSET, glyphcount: u32, issideways: BOOL, isrighttoleft: BOOL, geometrysink: Option<&ID2D1SimplifiedGeometrySink> ) -> Result<()>

fn GetRecommendedRenderingMode( &self, emsize: f32, pixelsperdip: f32, measuringmode: DWRITE_MEASURING_MODE, renderingparams: Option<&IDWriteRenderingParams> ) -> Result<DWRITE_RENDERING_MODE>

fn GetGdiCompatibleMetrics( &self, emsize: f32, pixelsperdip: f32, transform: *const DWRITE_MATRIX, fontfacemetrics: *mut DWRITE_FONT_METRICS ) -> Result<()>

fn GetGdiCompatibleGlyphMetrics( &self, emsize: f32, pixelsperdip: f32, transform: *const DWRITE_MATRIX, usegdinatural: BOOL, glyphindices: *const u16, glyphcount: u32, glyphmetrics: *mut DWRITE_GLYPH_METRICS, issideways: BOOL ) -> Result<()>

Object Safety

This trait is not object safe.

Implementors