Struct windows::Win32::Graphics::DirectWrite::IDWriteFontSet4

pub struct IDWriteFontSet4(/* private fields */);

Implementations

impl IDWriteFontSet4

pub unsafe fn ConvertWeightStretchStyleToFontAxisValues( &self, inputaxisvalues: Option<&[DWRITE_FONT_AXIS_VALUE]>, fontweight: DWRITE_FONT_WEIGHT, fontstretch: DWRITE_FONT_STRETCH, fontstyle: DWRITE_FONT_STYLE, fontsize: f32, outputaxisvalues: &mut [DWRITE_FONT_AXIS_VALUE; 5], ) -> u32

pub unsafe fn GetMatchingFonts<P0>( &self, familyname: P0, fontaxisvalues: &[DWRITE_FONT_AXIS_VALUE], allowedsimulations: DWRITE_FONT_SIMULATIONS, ) -> Result<IDWriteFontSet4>

where P0: Param<PCWSTR>,

Methods from Deref<Target = IDWriteFontSet3>

pub unsafe fn GetFontSourceType( &self, fontindex: u32, ) -> DWRITE_FONT_SOURCE_TYPE

pub unsafe fn GetFontSourceNameLength(&self, listindex: u32) -> u32

pub unsafe fn GetFontSourceName( &self, listindex: u32, stringbuffer: &mut [u16], ) -> Result<()>

Methods from Deref<Target = IDWriteFontSet2>

pub unsafe fn GetExpirationEvent(&self) -> HANDLE

Methods from Deref<Target = IDWriteFontSet1>

pub unsafe fn GetMatchingFonts( &self, fontproperty: Option<*const DWRITE_FONT_PROPERTY>, fontaxisvalues: &[DWRITE_FONT_AXIS_VALUE], ) -> Result<IDWriteFontSet1>

pub unsafe fn GetFirstFontResources(&self) -> Result<IDWriteFontSet1>

pub unsafe fn GetFilteredFonts( &self, indices: &[u32], ) -> Result<IDWriteFontSet1>

pub unsafe fn GetFilteredFonts2<P0>( &self, fontaxisranges: &[DWRITE_FONT_AXIS_RANGE], selectanyrange: P0, ) -> Result<IDWriteFontSet1>

where P0: Param<BOOL>,

pub unsafe fn GetFilteredFonts3<P0>( &self, properties: Option<&[DWRITE_FONT_PROPERTY]>, selectanyproperty: P0, ) -> Result<IDWriteFontSet1>

where P0: Param<BOOL>,

pub unsafe fn GetFilteredFontIndices<P0>( &self, fontaxisranges: &[DWRITE_FONT_AXIS_RANGE], selectanyrange: P0, indices: &mut [u32], actualindexcount: *mut u32, ) -> Result<()>

where P0: Param<BOOL>,

pub unsafe fn GetFilteredFontIndices2<P0>( &self, properties: &[DWRITE_FONT_PROPERTY], selectanyproperty: P0, indices: &mut [u32], actualindexcount: *mut u32, ) -> Result<()>

where P0: Param<BOOL>,

pub unsafe fn GetFontAxisRanges( &self, listindex: u32, fontaxisranges: &mut [DWRITE_FONT_AXIS_RANGE], actualfontaxisrangecount: *mut u32, ) -> Result<()>

pub unsafe fn GetFontAxisRanges2( &self, fontaxisranges: &mut [DWRITE_FONT_AXIS_RANGE], actualfontaxisrangecount: *mut u32, ) -> Result<()>

pub unsafe fn GetFontFaceReference( &self, listindex: u32, ) -> Result<IDWriteFontFaceReference1>

pub unsafe fn CreateFontResource( &self, listindex: u32, ) -> Result<IDWriteFontResource>

pub unsafe fn CreateFontFace(&self, listindex: u32) -> Result<IDWriteFontFace5>

pub unsafe fn GetFontLocality(&self, listindex: u32) -> DWRITE_LOCALITY

Methods from Deref<Target = IDWriteFontSet>

pub unsafe fn GetFontCount(&self) -> u32

pub unsafe fn GetFontFaceReference( &self, listindex: u32, ) -> Result<IDWriteFontFaceReference>

pub unsafe fn FindFontFaceReference<P0>( &self, fontfacereference: P0, listindex: *mut u32, exists: *mut BOOL, ) -> Result<()>

where P0: Param<IDWriteFontFaceReference>,

pub unsafe fn FindFontFace<P0>( &self, fontface: P0, listindex: *mut u32, exists: *mut BOOL, ) -> Result<()>

where P0: Param<IDWriteFontFace>,

pub unsafe fn GetPropertyValues( &self, propertyid: DWRITE_FONT_PROPERTY_ID, ) -> Result<IDWriteStringList>

pub unsafe fn GetPropertyValues2<P0>( &self, propertyid: DWRITE_FONT_PROPERTY_ID, preferredlocalenames: P0, ) -> Result<IDWriteStringList>

where P0: Param<PCWSTR>,

pub unsafe fn GetPropertyValues3( &self, listindex: u32, propertyid: DWRITE_FONT_PROPERTY_ID, exists: *mut BOOL, values: *mut Option<IDWriteLocalizedStrings>, ) -> Result<()>

pub unsafe fn GetPropertyOccurrenceCount( &self, property: *const DWRITE_FONT_PROPERTY, ) -> Result<u32>

pub unsafe fn GetMatchingFonts<P0>( &self, familyname: P0, fontweight: DWRITE_FONT_WEIGHT, fontstretch: DWRITE_FONT_STRETCH, fontstyle: DWRITE_FONT_STYLE, ) -> Result<IDWriteFontSet>

where P0: Param<PCWSTR>,

pub unsafe fn GetMatchingFonts2( &self, properties: &[DWRITE_FONT_PROPERTY], ) -> Result<IDWriteFontSet>

Trait Implementations

impl CanInto<IDWriteFontSet> for IDWriteFontSet4

const QUERY: bool = false

impl CanInto<IDWriteFontSet1> for IDWriteFontSet4

const QUERY: bool = false

impl CanInto<IDWriteFontSet2> for IDWriteFontSet4

const QUERY: bool = false

impl CanInto<IDWriteFontSet3> for IDWriteFontSet4

const QUERY: bool = false

impl CanInto<IUnknown> for IDWriteFontSet4

const QUERY: bool = false

impl Clone for IDWriteFontSet4

fn clone(&self) -> IDWriteFontSet4

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IDWriteFontSet4

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

Formats the value using the given formatter.

impl Deref for IDWriteFontSet4

type Target = IDWriteFontSet3

The resulting type after dereferencing.

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

Dereferences the value.

impl From<&IDWriteFontSet4> for &IDWriteFontSet

fn from(value: &IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl From<&IDWriteFontSet4> for &IDWriteFontSet1

fn from(value: &IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl From<&IDWriteFontSet4> for &IDWriteFontSet2

fn from(value: &IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl From<&IDWriteFontSet4> for &IDWriteFontSet3

fn from(value: &IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl From<&IDWriteFontSet4> for &IUnknown

fn from(value: &IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl From<IDWriteFontSet4> for IDWriteFontSet

fn from(value: IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl From<IDWriteFontSet4> for IDWriteFontSet1

fn from(value: IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl From<IDWriteFontSet4> for IDWriteFontSet2

fn from(value: IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl From<IDWriteFontSet4> for IDWriteFontSet3

fn from(value: IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl From<IDWriteFontSet4> for IUnknown

fn from(value: IDWriteFontSet4) -> Self

Converts to this type from the input type.

impl Interface for IDWriteFontSet4

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 IDWriteFontSet4

fn eq(&self, other: &IDWriteFontSet4) -> 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 IDWriteFontSet4

impl Send for IDWriteFontSet4

impl StructuralPartialEq for IDWriteFontSet4

impl Sync for IDWriteFontSet4