Trait IDWriteTextLayout_Impl

pub trait IDWriteTextLayout_Impl: IDWriteTextFormat_Impl {
    // Required methods
    fn SetMaxWidth(&self, maxwidth: f32) -> Result<()>;
    fn SetMaxHeight(&self, maxheight: f32) -> Result<()>;
    fn SetFontCollection(
        &self,
        fontcollection: Ref<'_, IDWriteFontCollection>,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetFontFamilyName(
        &self,
        fontfamilyname: &PCWSTR,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetFontWeight(
        &self,
        fontweight: DWRITE_FONT_WEIGHT,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetFontStyle(
        &self,
        fontstyle: DWRITE_FONT_STYLE,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetFontStretch(
        &self,
        fontstretch: DWRITE_FONT_STRETCH,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetFontSize(
        &self,
        fontsize: f32,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetUnderline(
        &self,
        hasunderline: BOOL,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetStrikethrough(
        &self,
        hasstrikethrough: BOOL,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetDrawingEffect(
        &self,
        drawingeffect: Ref<'_, IUnknown>,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetInlineObject(
        &self,
        inlineobject: Ref<'_, IDWriteInlineObject>,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetTypography(
        &self,
        typography: Ref<'_, IDWriteTypography>,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn SetLocaleName(
        &self,
        localename: &PCWSTR,
        textrange: &DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetMaxWidth(&self) -> f32;
    fn GetMaxHeight(&self) -> f32;
    fn GetFontCollection(
        &self,
        currentposition: u32,
        fontcollection: OutRef<'_, IDWriteFontCollection>,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetFontFamilyNameLength(
        &self,
        currentposition: u32,
        namelength: *mut u32,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetFontFamilyName(
        &self,
        currentposition: u32,
        fontfamilyname: PWSTR,
        namesize: u32,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetFontWeight(
        &self,
        currentposition: u32,
        fontweight: *mut DWRITE_FONT_WEIGHT,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetFontStyle(
        &self,
        currentposition: u32,
        fontstyle: *mut DWRITE_FONT_STYLE,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetFontStretch(
        &self,
        currentposition: u32,
        fontstretch: *mut DWRITE_FONT_STRETCH,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetFontSize(
        &self,
        currentposition: u32,
        fontsize: *mut f32,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetUnderline(
        &self,
        currentposition: u32,
        hasunderline: *mut BOOL,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetStrikethrough(
        &self,
        currentposition: u32,
        hasstrikethrough: *mut BOOL,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetDrawingEffect(
        &self,
        currentposition: u32,
        drawingeffect: OutRef<'_, IUnknown>,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetInlineObject(
        &self,
        currentposition: u32,
        inlineobject: OutRef<'_, IDWriteInlineObject>,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetTypography(
        &self,
        currentposition: u32,
        typography: OutRef<'_, IDWriteTypography>,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetLocaleNameLength(
        &self,
        currentposition: u32,
        namelength: *mut u32,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn GetLocaleName(
        &self,
        currentposition: u32,
        localename: PWSTR,
        namesize: u32,
        textrange: *mut DWRITE_TEXT_RANGE,
    ) -> Result<()>;
    fn Draw(
        &self,
        clientdrawingcontext: *const c_void,
        renderer: Ref<'_, IDWriteTextRenderer>,
        originx: f32,
        originy: f32,
    ) -> Result<()>;
    fn GetLineMetrics(
        &self,
        linemetrics: *mut DWRITE_LINE_METRICS,
        maxlinecount: u32,
        actuallinecount: *mut u32,
    ) -> Result<()>;
    fn GetMetrics(&self, textmetrics: *mut DWRITE_TEXT_METRICS) -> Result<()>;
    fn GetOverhangMetrics(&self) -> Result<DWRITE_OVERHANG_METRICS>;
    fn GetClusterMetrics(
        &self,
        clustermetrics: *mut DWRITE_CLUSTER_METRICS,
        maxclustercount: u32,
        actualclustercount: *mut u32,
    ) -> Result<()>;
    fn DetermineMinWidth(&self) -> Result<f32>;
    fn HitTestPoint(
        &self,
        pointx: f32,
        pointy: f32,
        istrailinghit: *mut BOOL,
        isinside: *mut BOOL,
        hittestmetrics: *mut DWRITE_HIT_TEST_METRICS,
    ) -> Result<()>;
    fn HitTestTextPosition(
        &self,
        textposition: u32,
        istrailinghit: BOOL,
        pointx: *mut f32,
        pointy: *mut f32,
        hittestmetrics: *mut DWRITE_HIT_TEST_METRICS,
    ) -> Result<()>;
    fn HitTestTextRange(
        &self,
        textposition: u32,
        textlength: u32,
        originx: f32,
        originy: f32,
        hittestmetrics: *mut DWRITE_HIT_TEST_METRICS,
        maxhittestmetricscount: u32,
        actualhittestmetricscount: *mut u32,
    ) -> Result<()>;
}

Required Methods

fn SetMaxWidth(&self, maxwidth: f32) -> Result<()>

fn SetMaxHeight(&self, maxheight: f32) -> Result<()>

fn SetFontCollection( &self, fontcollection: Ref<'_, IDWriteFontCollection>, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetFontFamilyName( &self, fontfamilyname: &PCWSTR, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetFontWeight( &self, fontweight: DWRITE_FONT_WEIGHT, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetFontStyle( &self, fontstyle: DWRITE_FONT_STYLE, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetFontStretch( &self, fontstretch: DWRITE_FONT_STRETCH, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetFontSize( &self, fontsize: f32, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetUnderline( &self, hasunderline: BOOL, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetStrikethrough( &self, hasstrikethrough: BOOL, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetDrawingEffect( &self, drawingeffect: Ref<'_, IUnknown>, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetInlineObject( &self, inlineobject: Ref<'_, IDWriteInlineObject>, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetTypography( &self, typography: Ref<'_, IDWriteTypography>, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn SetLocaleName( &self, localename: &PCWSTR, textrange: &DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetMaxWidth(&self) -> f32

fn GetMaxHeight(&self) -> f32

fn GetFontCollection( &self, currentposition: u32, fontcollection: OutRef<'_, IDWriteFontCollection>, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetFontFamilyNameLength( &self, currentposition: u32, namelength: *mut u32, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetFontFamilyName( &self, currentposition: u32, fontfamilyname: PWSTR, namesize: u32, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetFontWeight( &self, currentposition: u32, fontweight: *mut DWRITE_FONT_WEIGHT, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetFontStyle( &self, currentposition: u32, fontstyle: *mut DWRITE_FONT_STYLE, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetFontStretch( &self, currentposition: u32, fontstretch: *mut DWRITE_FONT_STRETCH, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetFontSize( &self, currentposition: u32, fontsize: *mut f32, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetUnderline( &self, currentposition: u32, hasunderline: *mut BOOL, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetStrikethrough( &self, currentposition: u32, hasstrikethrough: *mut BOOL, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetDrawingEffect( &self, currentposition: u32, drawingeffect: OutRef<'_, IUnknown>, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetInlineObject( &self, currentposition: u32, inlineobject: OutRef<'_, IDWriteInlineObject>, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetTypography( &self, currentposition: u32, typography: OutRef<'_, IDWriteTypography>, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetLocaleNameLength( &self, currentposition: u32, namelength: *mut u32, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn GetLocaleName( &self, currentposition: u32, localename: PWSTR, namesize: u32, textrange: *mut DWRITE_TEXT_RANGE, ) -> Result<()>

fn Draw( &self, clientdrawingcontext: *const c_void, renderer: Ref<'_, IDWriteTextRenderer>, originx: f32, originy: f32, ) -> Result<()>

fn GetLineMetrics( &self, linemetrics: *mut DWRITE_LINE_METRICS, maxlinecount: u32, actuallinecount: *mut u32, ) -> Result<()>

fn GetMetrics(&self, textmetrics: *mut DWRITE_TEXT_METRICS) -> Result<()>

fn GetOverhangMetrics(&self) -> Result<DWRITE_OVERHANG_METRICS>

fn GetClusterMetrics( &self, clustermetrics: *mut DWRITE_CLUSTER_METRICS, maxclustercount: u32, actualclustercount: *mut u32, ) -> Result<()>

fn DetermineMinWidth(&self) -> Result<f32>

fn HitTestPoint( &self, pointx: f32, pointy: f32, istrailinghit: *mut BOOL, isinside: *mut BOOL, hittestmetrics: *mut DWRITE_HIT_TEST_METRICS, ) -> Result<()>

fn HitTestTextPosition( &self, textposition: u32, istrailinghit: BOOL, pointx: *mut f32, pointy: *mut f32, hittestmetrics: *mut DWRITE_HIT_TEST_METRICS, ) -> Result<()>

fn HitTestTextRange( &self, textposition: u32, textlength: u32, originx: f32, originy: f32, hittestmetrics: *mut DWRITE_HIT_TEST_METRICS, maxhittestmetricscount: u32, actualhittestmetricscount: *mut u32, ) -> Result<()>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors