Struct windows::Win32::Graphics::DirectWrite::IDWriteFactory

pub struct IDWriteFactory(/* private fields */);

Implementations

impl IDWriteFactory

pub unsafe fn GetSystemFontCollection<P0>( &self, fontcollection: *mut Option<IDWriteFontCollection>, checkforupdates: P0, ) -> Result<()>

where P0: Param<BOOL>,

pub unsafe fn CreateCustomFontCollection<P0>( &self, collectionloader: P0, collectionkey: *const c_void, collectionkeysize: u32, ) -> Result<IDWriteFontCollection>

where P0: Param<IDWriteFontCollectionLoader>,

pub unsafe fn RegisterFontCollectionLoader<P0>( &self, fontcollectionloader: P0, ) -> Result<()>

where P0: Param<IDWriteFontCollectionLoader>,

pub unsafe fn UnregisterFontCollectionLoader<P0>( &self, fontcollectionloader: P0, ) -> Result<()>

where P0: Param<IDWriteFontCollectionLoader>,

pub unsafe fn CreateFontFileReference<P0>( &self, filepath: P0, lastwritetime: Option<*const FILETIME>, ) -> Result<IDWriteFontFile>

where P0: Param<PCWSTR>,

pub unsafe fn CreateCustomFontFileReference<P0>( &self, fontfilereferencekey: *const c_void, fontfilereferencekeysize: u32, fontfileloader: P0, ) -> Result<IDWriteFontFile>

where P0: Param<IDWriteFontFileLoader>,

pub unsafe fn CreateFontFace( &self, fontfacetype: DWRITE_FONT_FACE_TYPE, fontfiles: &[Option<IDWriteFontFile>], faceindex: u32, fontfacesimulationflags: DWRITE_FONT_SIMULATIONS, ) -> Result<IDWriteFontFace>

pub unsafe fn CreateRenderingParams(&self) -> Result<IDWriteRenderingParams>

pub unsafe fn CreateMonitorRenderingParams<P0>( &self, monitor: P0, ) -> Result<IDWriteRenderingParams>

where P0: Param<HMONITOR>,

pub unsafe fn CreateCustomRenderingParams( &self, gamma: f32, enhancedcontrast: f32, cleartypelevel: f32, pixelgeometry: DWRITE_PIXEL_GEOMETRY, renderingmode: DWRITE_RENDERING_MODE, ) -> Result<IDWriteRenderingParams>

pub unsafe fn RegisterFontFileLoader<P0>( &self, fontfileloader: P0, ) -> Result<()>

where P0: Param<IDWriteFontFileLoader>,

pub unsafe fn UnregisterFontFileLoader<P0>( &self, fontfileloader: P0, ) -> Result<()>

where P0: Param<IDWriteFontFileLoader>,

pub unsafe fn CreateTextFormat<P0, P1, P2>( &self, fontfamilyname: P0, fontcollection: P1, fontweight: DWRITE_FONT_WEIGHT, fontstyle: DWRITE_FONT_STYLE, fontstretch: DWRITE_FONT_STRETCH, fontsize: f32, localename: P2, ) -> Result<IDWriteTextFormat>

where P0: Param<PCWSTR>, P1: Param<IDWriteFontCollection>, P2: Param<PCWSTR>,

pub unsafe fn CreateTypography(&self) -> Result<IDWriteTypography>

pub unsafe fn GetGdiInterop(&self) -> Result<IDWriteGdiInterop>

pub unsafe fn CreateTextLayout<P0>( &self, string: &[u16], textformat: P0, maxwidth: f32, maxheight: f32, ) -> Result<IDWriteTextLayout>

where P0: Param<IDWriteTextFormat>,

pub unsafe fn CreateGdiCompatibleTextLayout<P0, P1>( &self, string: &[u16], textformat: P0, layoutwidth: f32, layoutheight: f32, pixelsperdip: f32, transform: Option<*const DWRITE_MATRIX>, usegdinatural: P1, ) -> Result<IDWriteTextLayout>

where P0: Param<IDWriteTextFormat>, P1: Param<BOOL>,

pub unsafe fn CreateEllipsisTrimmingSign<P0>( &self, textformat: P0, ) -> Result<IDWriteInlineObject>

where P0: Param<IDWriteTextFormat>,

pub unsafe fn CreateTextAnalyzer(&self) -> Result<IDWriteTextAnalyzer>

pub unsafe fn CreateNumberSubstitution<P0, P1>( &self, substitutionmethod: DWRITE_NUMBER_SUBSTITUTION_METHOD, localename: P0, ignoreuseroverride: P1, ) -> Result<IDWriteNumberSubstitution>

where P0: Param<PCWSTR>, P1: Param<BOOL>,

pub unsafe fn CreateGlyphRunAnalysis( &self, glyphrun: *const DWRITE_GLYPH_RUN, pixelsperdip: f32, transform: Option<*const DWRITE_MATRIX>, renderingmode: DWRITE_RENDERING_MODE, measuringmode: DWRITE_MEASURING_MODE, baselineoriginx: f32, baselineoriginy: f32, ) -> Result<IDWriteGlyphRunAnalysis>

Trait Implementations

impl CanInto<IDWriteFactory> for IDWriteFactory1

const QUERY: bool = false

impl CanInto<IDWriteFactory> for IDWriteFactory2

const QUERY: bool = false

impl CanInto<IDWriteFactory> for IDWriteFactory3

const QUERY: bool = false

impl CanInto<IDWriteFactory> for IDWriteFactory4

const QUERY: bool = false

impl CanInto<IDWriteFactory> for IDWriteFactory5

const QUERY: bool = false

impl CanInto<IDWriteFactory> for IDWriteFactory6

const QUERY: bool = false

impl CanInto<IDWriteFactory> for IDWriteFactory7

const QUERY: bool = false

impl CanInto<IDWriteFactory> for IDWriteFactory8

const QUERY: bool = false

impl CanInto<IUnknown> for IDWriteFactory

const QUERY: bool = false

impl Clone for IDWriteFactory

fn clone(&self) -> IDWriteFactory

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IDWriteFactory

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for IDWriteFactory

type Target = IUnknown

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<&IDWriteFactory> for &IUnknown

fn from(value: &IDWriteFactory) -> Self

Converts to this type from the input type.

impl From<&IDWriteFactory1> for &IDWriteFactory

fn from(value: &IDWriteFactory1) -> Self

Converts to this type from the input type.

impl From<&IDWriteFactory2> for &IDWriteFactory

fn from(value: &IDWriteFactory2) -> Self

Converts to this type from the input type.

impl From<&IDWriteFactory3> for &IDWriteFactory

fn from(value: &IDWriteFactory3) -> Self

Converts to this type from the input type.

impl From<&IDWriteFactory4> for &IDWriteFactory

fn from(value: &IDWriteFactory4) -> Self

Converts to this type from the input type.

impl From<&IDWriteFactory5> for &IDWriteFactory

fn from(value: &IDWriteFactory5) -> Self

Converts to this type from the input type.

impl From<&IDWriteFactory6> for &IDWriteFactory

fn from(value: &IDWriteFactory6) -> Self

Converts to this type from the input type.

impl From<&IDWriteFactory7> for &IDWriteFactory

fn from(value: &IDWriteFactory7) -> Self

Converts to this type from the input type.

impl From<&IDWriteFactory8> for &IDWriteFactory

fn from(value: &IDWriteFactory8) -> Self

Converts to this type from the input type.

impl From<IDWriteFactory> for IUnknown

fn from(value: IDWriteFactory) -> Self

Converts to this type from the input type.

impl From<IDWriteFactory1> for IDWriteFactory

fn from(value: IDWriteFactory1) -> Self

Converts to this type from the input type.

impl From<IDWriteFactory2> for IDWriteFactory

fn from(value: IDWriteFactory2) -> Self

Converts to this type from the input type.

impl From<IDWriteFactory3> for IDWriteFactory

fn from(value: IDWriteFactory3) -> Self

Converts to this type from the input type.

impl From<IDWriteFactory4> for IDWriteFactory

fn from(value: IDWriteFactory4) -> Self

Converts to this type from the input type.

impl From<IDWriteFactory5> for IDWriteFactory

fn from(value: IDWriteFactory5) -> Self

Converts to this type from the input type.

impl From<IDWriteFactory6> for IDWriteFactory

fn from(value: IDWriteFactory6) -> Self

Converts to this type from the input type.

impl From<IDWriteFactory7> for IDWriteFactory

fn from(value: IDWriteFactory7) -> Self

Converts to this type from the input type.

impl From<IDWriteFactory8> for IDWriteFactory

fn from(value: IDWriteFactory8) -> Self

Converts to this type from the input type.

impl Interface for IDWriteFactory

const IID: GUID = _

The GUID associated with the interface.

fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.

fn into_raw(self) -> *mut c_void

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface.

fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any].

fn is_object<T>(&self) -> bool

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

Returns true if the given COM interface refers to an implementation of T.

fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. &MyApp_Impl, not the inner &MyApp object.

fn cast_object<T>(&self) -> Result<ComObject<T>, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. MyApp_Impl, not the inner MyApp object.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

fn to_ref(&self) -> InterfaceRef<'_, Self>

Creates an InterfaceRef for this reference. The InterfaceRef tracks lifetimes statically, and eliminates the need for dynamic reference count adjustments (AddRef/Release).

impl PartialEq for IDWriteFactory

fn eq(&self, other: &IDWriteFactory) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IDWriteFactory

impl Send for IDWriteFactory

impl StructuralPartialEq for IDWriteFactory

impl Sync for IDWriteFactory