Struct IShellImageData

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

Implementations

impl IShellImageData

pub unsafe fn Decode( &self, dwflags: u32, cxdesired: u32, cydesired: u32, ) -> Result<()>

pub unsafe fn Draw<'a>( &self, hdc: impl IntoParam<'a, HDC>, prcdest: *mut RECT, prcsrc: *mut RECT, ) -> Result<()>

pub unsafe fn NextFrame(&self) -> Result<()>

pub unsafe fn NextPage(&self) -> Result<()>

pub unsafe fn PrevPage(&self) -> Result<()>

pub unsafe fn IsTransparent(&self) -> Result<()>

pub unsafe fn IsAnimated(&self) -> Result<()>

pub unsafe fn IsVector(&self) -> Result<()>

pub unsafe fn IsMultipage(&self) -> Result<()>

pub unsafe fn IsEditable(&self) -> Result<()>

pub unsafe fn IsPrintable(&self) -> Result<()>

pub unsafe fn IsDecoded(&self) -> Result<()>

pub unsafe fn GetCurrentPage(&self, pnpage: *mut u32) -> Result<()>

pub unsafe fn GetPageCount(&self, pcpages: *mut u32) -> Result<()>

pub unsafe fn SelectPage(&self, ipage: u32) -> Result<()>

pub unsafe fn GetSize(&self, psize: *mut SIZE) -> Result<()>

pub unsafe fn GetRawDataFormat(&self, pdataformat: *mut Guid) -> Result<()>

pub unsafe fn GetPixelFormat(&self, pformat: *mut u32) -> Result<()>

pub unsafe fn GetDelay(&self, pdwdelay: *mut u32) -> Result<()>

pub unsafe fn GetProperties(&self, dwmode: u32) -> Result<IPropertySetStorage>

pub unsafe fn Rotate(&self, dwangle: u32) -> Result<()>

pub unsafe fn Scale(&self, cx: u32, cy: u32, hints: u32) -> Result<()>

pub unsafe fn DiscardEdit(&self) -> Result<()>

pub unsafe fn SetEncoderParams<'a>( &self, pbagenc: impl IntoParam<'a, IPropertyBag>, ) -> Result<()>

pub unsafe fn DisplayName<'a>( &self, wszname: impl IntoParam<'a, PWSTR>, cch: u32, ) -> Result<()>

pub unsafe fn GetResolution( &self, puresolutionx: *mut u32, puresolutiony: *mut u32, ) -> Result<()>

pub unsafe fn GetEncoderParams( &self, pguidfmt: *mut Guid, ppencparams: *mut *mut u8, ) -> Result<()>

pub unsafe fn RegisterAbort<'a>( &self, pabort: impl IntoParam<'a, IShellImageDataAbort>, ) -> Result<IShellImageDataAbort>

pub unsafe fn CloneFrame(&self, ppimg: *mut *mut u8) -> Result<()>

pub unsafe fn ReplaceFrame(&self, pimg: *mut u8) -> Result<()>

Trait Implementations

impl Clone for IShellImageData

fn clone(&self) -> IShellImageData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IShellImageData

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

Formats the value using the given formatter.

impl From<&IShellImageData> for IUnknown

fn from(value: &IShellImageData) -> Self

Converts to this type from the input type.

impl From<IShellImageData> for IUnknown

fn from(value: IShellImageData) -> Self

Converts to this type from the input type.

impl Interface for IShellImageData

const IID: Guid

type Vtable = IShellImageData_abi

unsafe fn vtable(&self) -> &Self::Vtable

Safety

unsafe fn assume_vtable<T>(&self) -> &<T as Interface>::Vtable

where T: Interface,

Safety

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

Safety

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

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

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

Attempts to create a Weak reference to this object.

impl PartialEq for IShellImageData

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for IShellImageData

impl StructuralPartialEq for IShellImageData