Struct windows::Win32::Graphics::DirectWrite::IDWriteRenderingParams

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

Implementations

impl IDWriteRenderingParams

pub unsafe fn GetGamma(&self) -> f32

pub unsafe fn GetEnhancedContrast(&self) -> f32

pub unsafe fn GetClearTypeLevel(&self) -> f32

pub unsafe fn GetPixelGeometry(&self) -> DWRITE_PIXEL_GEOMETRY

pub unsafe fn GetRenderingMode(&self) -> DWRITE_RENDERING_MODE

Trait Implementations

impl CanInto<IDWriteRenderingParams> for IDWriteRenderingParams1

const QUERY: bool = false

impl CanInto<IDWriteRenderingParams> for IDWriteRenderingParams2

const QUERY: bool = false

impl CanInto<IDWriteRenderingParams> for IDWriteRenderingParams3

const QUERY: bool = false

impl CanInto<IUnknown> for IDWriteRenderingParams

const QUERY: bool = false

impl Clone for IDWriteRenderingParams

fn clone(&self) -> IDWriteRenderingParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IDWriteRenderingParams

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

Formats the value using the given formatter.

impl Deref for IDWriteRenderingParams

type Target = IUnknown

The resulting type after dereferencing.

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

Dereferences the value.

impl From<&IDWriteRenderingParams> for &IUnknown

fn from(value: &IDWriteRenderingParams) -> Self

Converts to this type from the input type.

impl From<&IDWriteRenderingParams1> for &IDWriteRenderingParams

fn from(value: &IDWriteRenderingParams1) -> Self

Converts to this type from the input type.

impl From<&IDWriteRenderingParams2> for &IDWriteRenderingParams

fn from(value: &IDWriteRenderingParams2) -> Self

Converts to this type from the input type.

impl From<&IDWriteRenderingParams3> for &IDWriteRenderingParams

fn from(value: &IDWriteRenderingParams3) -> Self

Converts to this type from the input type.

impl From<IDWriteRenderingParams> for IUnknown

fn from(value: IDWriteRenderingParams) -> Self

Converts to this type from the input type.

impl From<IDWriteRenderingParams1> for IDWriteRenderingParams

fn from(value: IDWriteRenderingParams1) -> Self

Converts to this type from the input type.

impl From<IDWriteRenderingParams2> for IDWriteRenderingParams

fn from(value: IDWriteRenderingParams2) -> Self

Converts to this type from the input type.

impl From<IDWriteRenderingParams3> for IDWriteRenderingParams

fn from(value: IDWriteRenderingParams3) -> Self

Converts to this type from the input type.

impl Interface for IDWriteRenderingParams

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 IDWriteRenderingParams

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

impl Send for IDWriteRenderingParams

impl StructuralPartialEq for IDWriteRenderingParams

impl Sync for IDWriteRenderingParams