Harlinn::Windows::Graphics::GdiMetafile1 Class Reference

Interface encapsulating a GDI/GDI+ metafile. More...

#include <HWGraphics.h>

Inheritance diagram for Harlinn::Windows::Graphics::GdiMetafile1:

Collaboration diagram for Harlinn::Windows::Graphics::GdiMetafile1:

Public Types
using	Base = GdiMetafile
Public Types inherited from Harlinn::Windows::Graphics::GdiMetafile
using	Base = Resource
Public Types inherited from Harlinn::Common::Core::Unknown
typedef IUnknown	InterfaceType

Public Member Functions
void	GetDpi (FLOAT *dpiX, FLOAT *dpiY) const
	Gets the DPI reported by the metafile.
void	GetDpi (FLOAT &dpiX, FLOAT &dpiY) const
D2D1_SIZE_F	GetDpi () const
void	GetSourceBounds (D2D1_RECT_F *bounds) const
	Gets the bounds of the metafile in source space in DIPs. This corresponds to the frame rect in an EMF / EMF + .
void	GetSourceBounds (D2D1_RECT_F &bounds) const
Public Member Functions inherited from Harlinn::Windows::Graphics::GdiMetafile
void	Stream (ID2D1GdiMetafileSink *sink) const
	Play the meta-file into a caller-supplied sink interface.
void	GetBounds (D2D1_RECT_F *bounds) const
	Gets the bounds of the metafile.
void	GetBounds (D2D1_RECT_F &bounds) const
Public Member Functions inherited from Harlinn::Windows::Graphics::Resource
template<typename T = Factory> requires std::is_base_of_v< Factory, T>
T	GetFactory ()
Public Member Functions inherited from Harlinn::Common::Core::Unknown
constexpr	Unknown () noexcept
	Unknown (IUnknown *unknown, bool addref=false) noexcept
	Unknown (REFIID iid, const Unknown &unknown, bool throwIfNoInterface=true)
	Unknown (const Unknown &other) noexcept
	Unknown (Unknown &&other) noexcept
	~Unknown () noexcept
constexpr	operator bool () const noexcept
Unknown &	operator= (const Unknown &other) noexcept
Unknown &	operator= (Unknown &&other) noexcept
void	swap (Unknown &other) noexcept
void	ResetPtr (IUnknown *other=nullptr, bool addRef=false) noexcept
Unknown &	operator= (nullptr_t)
IUnknown *	Detach ()
template<typename T > requires std::is_base_of_v<Unknown, T >
T	As () const
template<typename T > requires std::is_base_of_v<Unknown, T>
bool	Is () const noexcept
template<typename T > requires std::is_base_of_v<IUnknown, T>
ComPtr< T >	As () const
template<typename T > requires std::is_base_of_v<IUnknown, T>
bool	Is () const noexcept
	This function can be used to detect if an object supports a particular COM interface derived from IUnknown.
template<typename T = IUnknown>
T *	GetInterfacePointer () const noexcept
bool	QueryInterface (REFIID riid, void **itf) const
	Queries a COM object for a pointer to one of its interface; identifying the interface by a reference to its interface identifier (IID). If the COM object implements the interface, then it returns a pointer to that interface after calling IUnknown::AddRef on it.
template<typename T > requires std::is_base_of_v<IUnknown, T>
bool	QueryInterface (T **itf) const
constexpr bool	operator== (const Unknown &other) const noexcept
constexpr bool	operator!= (const Unknown &other) const noexcept
constexpr bool	operator== (const IUnknown *other) const noexcept
constexpr bool	operator!= (const IUnknown *other) const noexcept

Additional Inherited Members
Static Public Member Functions inherited from Harlinn::Common::Core::Unknown
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromClassId (const CLSID &clsid, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromClassId (const wchar_t *clsid, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromClassId (const WideString &clsid, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromProgId (const wchar_t *progId, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromProgId (const WideString &progId, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromDll (const ModuleHandle &dll, const CLSID &clsid)
Protected Attributes inherited from Harlinn::Common::Core::Unknown
IUnknown *	unknown_

Detailed Description

Interface encapsulating a GDI/GDI+ metafile.

Member Typedef Documentation

Base

using Harlinn::Windows::Graphics::GdiMetafile1::Base = GdiMetafile

Member Function Documentation

GetDpi() [1/3]

D2D1_SIZE_F Harlinn::Windows::Graphics::GdiMetafile1::GetDpi ( ) const

inline

GetDpi() [2/3]

void Harlinn::Windows::Graphics::GdiMetafile1::GetDpi ( FLOAT & dpiX, FLOAT & dpiY ) const

inline

GetDpi() [3/3]

void Harlinn::Windows::Graphics::GdiMetafile1::GetDpi ( FLOAT * dpiX, FLOAT * dpiY ) const

inline

Gets the DPI reported by the metafile.

Parameters

dpiX	Receives the horizontal DPI reported by the metafile.
dpiY	Receives the vertical DPI reported by the metafile.

GetSourceBounds() [1/2]

void Harlinn::Windows::Graphics::GdiMetafile1::GetSourceBounds ( D2D1_RECT_F & bounds ) const

inline

GetSourceBounds() [2/2]

void Harlinn::Windows::Graphics::GdiMetafile1::GetSourceBounds ( D2D1_RECT_F * bounds ) const

inline

Gets the bounds of the metafile in source space in DIPs. This corresponds to the frame rect in an EMF / EMF + .

Parameters

bounds

The bounds, in DIPs, of the metafile.

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The documentation for this class was generated from the following file:

• HWGraphics.h