Struct windows::Win32::Graphics::DirectWrite::IDWriteFont

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

Implementations

impl IDWriteFont

pub unsafe fn GetFontFamily(&self) -> Result<IDWriteFontFamily>

pub unsafe fn GetWeight(&self) -> DWRITE_FONT_WEIGHT

pub unsafe fn GetStretch(&self) -> DWRITE_FONT_STRETCH

pub unsafe fn GetStyle(&self) -> DWRITE_FONT_STYLE

pub unsafe fn IsSymbolFont(&self) -> BOOL

pub unsafe fn GetFaceNames(&self) -> Result<IDWriteLocalizedStrings>

pub unsafe fn GetInformationalStrings( &self, informationalstringid: DWRITE_INFORMATIONAL_STRING_ID, informationalstrings: *mut Option<IDWriteLocalizedStrings>, exists: *mut BOOL, ) -> Result<()>

pub unsafe fn GetSimulations(&self) -> DWRITE_FONT_SIMULATIONS

pub unsafe fn GetMetrics(&self, fontmetrics: *mut DWRITE_FONT_METRICS)

pub unsafe fn HasCharacter(&self, unicodevalue: u32) -> Result<BOOL>

pub unsafe fn CreateFontFace(&self) -> Result<IDWriteFontFace>

Trait Implementations

impl CanInto<IDWriteFont> for IDWriteFont1

const QUERY: bool = false

impl CanInto<IDWriteFont> for IDWriteFont2

const QUERY: bool = false

impl CanInto<IDWriteFont> for IDWriteFont3

const QUERY: bool = false

impl CanInto<IUnknown> for IDWriteFont

const QUERY: bool = false

impl Clone for IDWriteFont

fn clone(&self) -> IDWriteFont

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IDWriteFont

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

Formats the value using the given formatter.

impl Deref for IDWriteFont

type Target = IUnknown

The resulting type after dereferencing.

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

Dereferences the value.

impl From<&IDWriteFont> for &IUnknown

fn from(value: &IDWriteFont) -> Self

Converts to this type from the input type.

impl From<&IDWriteFont1> for &IDWriteFont

fn from(value: &IDWriteFont1) -> Self

Converts to this type from the input type.

impl From<&IDWriteFont2> for &IDWriteFont

fn from(value: &IDWriteFont2) -> Self

Converts to this type from the input type.

impl From<&IDWriteFont3> for &IDWriteFont

fn from(value: &IDWriteFont3) -> Self

Converts to this type from the input type.

impl From<IDWriteFont> for IUnknown

fn from(value: IDWriteFont) -> Self

Converts to this type from the input type.

impl From<IDWriteFont1> for IDWriteFont

fn from(value: IDWriteFont1) -> Self

Converts to this type from the input type.

impl From<IDWriteFont2> for IDWriteFont

fn from(value: IDWriteFont2) -> Self

Converts to this type from the input type.

impl From<IDWriteFont3> for IDWriteFont

fn from(value: IDWriteFont3) -> Self

Converts to this type from the input type.

impl Interface for IDWriteFont

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 IDWriteFont

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

impl Send for IDWriteFont

impl StructuralPartialEq for IDWriteFont

impl Sync for IDWriteFont