Asposecpplib
System::Drawing::Imaging::Metafile Class Reference

Represents a graphic metafile. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument. More...

Inherits System::Drawing::Image.

Public Member Functions

ASPOSECPP_SHARED_API Metafile (const System::String &filename)
 NOT IMPLEMENTED. More...
 
ASPOSECPP_SHARED_API Metafile (const SharedPtr< System::IO::Stream > &stream)
 NOT IMPLEMENTED. More...
 
ASPOSECPP_SHARED_API Metafile (const SharedPtr< System::IO::Stream > &stream, IntPtr hdc, EmfType type)
 NOT IMPLEMENTED. More...
 
ASPOSECPP_SHARED_API Metafile (const SharedPtr< System::IO::Stream > &stream, IntPtr hdc)
 NOT IMPLEMENTED. More...
 
ASPOSECPP_SHARED_API Metafile (const SharedPtr< System::IO::Stream > &stream, IntPtr hdc, Rectangle rect, MetafileFrameUnit frameUnit, EmfType type)
 NOT IMPLEMENTED. More...
 
ASPOSECPP_SHARED_API Metafile (const SharedPtr< System::IO::Stream > &stream, IntPtr hdc, RectangleF rect, MetafileFrameUnit frameUnit, EmfType type)
 NOT IMPLEMENTED. More...
 
ASPOSECPP_SHARED_API Metafile (IntPtr, EmfType)
 NOT IMPLEMENTED. More...
 
virtual ASPOSECPP_SHARED_API ~Metafile ()
 Destructor. More...
 
ASPOSECPP_SHARED_API SharedPtr< MetafileHeaderGetMetafileHeader ()
 Returns a header associated with the current object. More...
 
ASPOSECPP_SHARED_API IntPtr GetHenhmetafile ()
 NOT IMPLEMENTED. More...
 
virtual ASPOSECPP_SHARED_API int get_Width () const override
 Returns the width of the image in pixels. More...
 
virtual ASPOSECPP_SHARED_API int get_Height () const override
 Returns the heights of the image in pixels. More...
 
virtual ASPOSECPP_SHARED_API Imaging::ImageFormatPtr get_RawFormat () const override
 Returns a value the indicates the image format. More...
 
virtual ASPOSECPP_SHARED_API Imaging::PixelFormat get_PixelFormat () const override
 Returns a value the indicates the pixel format. More...
 
virtual ASPOSECPP_SHARED_API SharedPtr< ImageClone () override
 Returns a copy of the current object. More...
 
- Public Member Functions inherited from System::Drawing::Image
ASPOSECPP_SHARED_API void Save (const String &filename)
 Saves the image represented by the current object to the specified file in PNG format. More...
 
ASPOSECPP_SHARED_API void Save (const String &filename, const Imaging::ImageFormatPtr &format)
 Saves the image represented by the current object to the specified file in the specified format. More...
 
ASPOSECPP_SHARED_API void Save (const SharedPtr< System::IO::Stream > &stream, const Imaging::ImageFormatPtr &format)
 Saves the image represented by the current object to the specified stream in the specified format. More...
 
ASPOSECPP_SHARED_API void Save (const String &filename, const Imaging::ImageCodecInfoPtr &encoder, const Imaging::EncoderParametersPtr &encoder_params)
 Saves the image represented by the current object to the specified file using the specified encoder and encoder parameters. More...
 
ASPOSECPP_SHARED_API void Save (const SharedPtr< System::IO::Stream > &stream, const Imaging::ImageCodecInfoPtr &encoder, const Imaging::EncoderParametersPtr &encoder_params)
 Saves the image represented by the current object to the specified stream using the specified encoder and encoder parameters. More...
 
ASPOSECPP_SHARED_API void SaveAdd (const Imaging::EncoderParametersPtr &encoder_params)
 Adds a frame to the file or stream specified in a previous call to the Save() method. More...
 
ASPOSECPP_SHARED_API void SaveAdd (const SharedPtr< Image > &image, const Imaging::EncoderParametersPtr &encoder_params)
 Adds a frame to the file or stream specified in a previous call to the Save() method. More...
 
virtual ASPOSECPP_SHARED_API void RotateFlip (RotateFlipType rotate_flip_type)
 Rotate image to multiple of 90 degrees and flip. More...
 
ASPOSECPP_SHARED_API RectangleF GetBounds (GraphicsUnit &page_unit)
 Returns the image bounds in the specified measurement units. More...
 
virtual Imaging::ImageFlags get_Flags () const
 Returns a bit-wise combination of ImageFlags enum values that represents the attributes of the image. More...
 
ASPOSECPP_SHARED_API Size get_Size () const
 Returns a Size object that represents the width and height of the image in pixels. More...
 
ASPOSECPP_SHARED_API float get_HorizontalResolution () const
 Returns the horizontal resolution of the image represented by the current object in pixels per inch. More...
 
ASPOSECPP_SHARED_API float get_VerticalResolution () const
 Returns the vertical resolution of the image represented by the current object in pixels per inch. More...
 
virtual ASPOSECPP_SHARED_API Imaging::ColorPalettePtr get_Palette () const
 Returns the color palette used by the image represented by the current object. More...
 
virtual ASPOSECPP_SHARED_API void set_Palette (Imaging::ColorPalettePtr value)
 Sets the color palette used by the image represented by the current object. More...
 
virtual ASPOSECPP_SHARED_API bool IsMultiImage () const
 Returns whether the original format is a multi-image. More...
 
ASPOSECPP_SHARED_API ArrayPtr< Guidget_FrameDimensionsList () const
 Returns an array of GUIDs that represent the dimensions of frames within the image represented by the current object. More...
 
ASPOSECPP_SHARED_API int GetFrameCount (const Imaging::FrameDimensionPtr &dimension)
 Returns the number of frames of the specified frame dimension. More...
 
ASPOSECPP_SHARED_API int SelectActiveFrame (const Imaging::FrameDimensionPtr &dimension, int frameIndex)
 Selects the specified frame. More...
 
void Dispose ()
 Releases all resources aquired by the current object. More...
 
- Public Member Functions inherited from System::Object
ASPOSECPP_SHARED_API Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ASPOSECPP_SHARED_API ~Object ()
 Destroys object. Frees all internal data structures. More...
 
ASPOSECPP_SHARED_API Object (Object const &x)
 Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
Objectoperator= (Object const &x)
 Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
ObjectSharedRefAdded ()
 Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int SharedRefRemovedSafe ()
 Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int RemovedSharedRefs (int count)
 Decreases shared reference count by specified value. More...
 
Detail::SmartPtrCounter * WeakRefAdded ()
 Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
void WeakRefRemoved ()
 Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
Detail::SmartPtrCounter * GetCounter ()
 Gets reference counter data structure associated with the object. More...
 
int SharedCount () const
 Gets current value of shared refernce counter. More...
 
ASPOSECPP_SHARED_API void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
ASPOSECPP_SHARED_API void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual ASPOSECPP_SHARED_API bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual ASPOSECPP_SHARED_API int GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual ASPOSECPP_SHARED_API String ToString () ASPOSE_CONST
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ASPOSECPP_SHARED_API ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual ASPOSECPP_SHARED_API const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual ASPOSECPP_SHARED_API bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
virtual ASPOSECPP_SHARED_API void SetTemplateWeakPtr (unsigned int argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 
template<>
bool Equals (float const &objA, float const &objB)
 Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...
 
template<>
bool Equals (double const &objA, double const &objB)
 Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 Specialization of Object::ReferenceEquals for case of string and nullptr. More...
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 Specialization of Object::ReferenceEquals for case of strings. More...
 

Additional Inherited Members

- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 
typedef System::Details::SharedMembersType shared_members_type
 structure to keep list of shared pointers contained in object. More...
 
- Static Public Member Functions inherited from System::Drawing::Image
static ASPOSECPP_SHARED_API SharedPtr< ImageFromStream (const SharedPtr< System::IO::Stream > &stream, bool use_embedded_color_management=false, bool validate_image_data=1)
 Creates an Image object from the specified stream. More...
 
static ASPOSECPP_SHARED_API SharedPtr< ImageFromFile (const String &filename, bool use_embedded_color_management=false)
 Creates an Image object from the specified file. More...
 
static ASPOSECPP_SHARED_API bool IsAlphaPixelFormat (Imaging::PixelFormat pixfmt)
 Determines if the specified pixel format contains alpha information. More...
 
static ASPOSECPP_SHARED_API int GetPixelFormatSize (Imaging::PixelFormat pixfmt)
 Returns the number of bits used to represent the color depth in the specified pixel format. More...
 
static ASPOSECPP_SHARED_API SharedPtr< BitmapFromHbitmap (IntPtr hbitmap)
 Constructs a Bitmap object from the specified GDI bitmap. More...
 
- Static Public Member Functions inherited from System::Object
static bool ReferenceEquals (ptr const &objA, ptr const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, T const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, std::nullptr_t)
 Reference-compares value type object with nullptr. More...
 
template<typename T1 , typename T2 >
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares reference type objects in C# style. More...
 
template<typename T1 , typename T2 >
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares value type objects in C# style. More...
 
static const TypeInfoType ()
 Impleemnts C# typeof(System.Object) construct. More...
 

Detailed Description

Represents a graphic metafile. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.

Constructor & Destructor Documentation

◆ Metafile() [1/7]

ASPOSECPP_SHARED_API System::Drawing::Imaging::Metafile::Metafile ( const System::String filename)

NOT IMPLEMENTED.

Exceptions
NotImplementedExceptionAlways

◆ Metafile() [2/7]

ASPOSECPP_SHARED_API System::Drawing::Imaging::Metafile::Metafile ( const SharedPtr< System::IO::Stream > &  stream)

NOT IMPLEMENTED.

Exceptions
NotImplementedExceptionAlways

◆ Metafile() [3/7]

ASPOSECPP_SHARED_API System::Drawing::Imaging::Metafile::Metafile ( const SharedPtr< System::IO::Stream > &  stream,
IntPtr  hdc,
EmfType  type 
)

NOT IMPLEMENTED.

Exceptions
NotImplementedExceptionAlways

◆ Metafile() [4/7]

ASPOSECPP_SHARED_API System::Drawing::Imaging::Metafile::Metafile ( const SharedPtr< System::IO::Stream > &  stream,
IntPtr  hdc 
)

NOT IMPLEMENTED.

Exceptions
NotImplementedExceptionAlways

◆ Metafile() [5/7]

ASPOSECPP_SHARED_API System::Drawing::Imaging::Metafile::Metafile ( const SharedPtr< System::IO::Stream > &  stream,
IntPtr  hdc,
Rectangle  rect,
MetafileFrameUnit  frameUnit,
EmfType  type 
)

NOT IMPLEMENTED.

Exceptions
NotImplementedExceptionAlways

◆ Metafile() [6/7]

ASPOSECPP_SHARED_API System::Drawing::Imaging::Metafile::Metafile ( const SharedPtr< System::IO::Stream > &  stream,
IntPtr  hdc,
RectangleF  rect,
MetafileFrameUnit  frameUnit,
EmfType  type 
)

NOT IMPLEMENTED.

Exceptions
NotImplementedExceptionAlways

◆ Metafile() [7/7]

ASPOSECPP_SHARED_API System::Drawing::Imaging::Metafile::Metafile ( IntPtr  ,
EmfType   
)

NOT IMPLEMENTED.

Exceptions
NotImplementedExceptionAlways

◆ ~Metafile()

virtual ASPOSECPP_SHARED_API System::Drawing::Imaging::Metafile::~Metafile ( )
virtual

Destructor.

Member Function Documentation

◆ Clone()

virtual ASPOSECPP_SHARED_API SharedPtr<Image> System::Drawing::Imaging::Metafile::Clone ( )
overridevirtual

Returns a copy of the current object.

Implements System::Drawing::Image.

◆ get_Height()

virtual ASPOSECPP_SHARED_API int System::Drawing::Imaging::Metafile::get_Height ( ) const
overridevirtual

Returns the heights of the image in pixels.

Implements System::Drawing::Image.

◆ get_PixelFormat()

virtual ASPOSECPP_SHARED_API Imaging::PixelFormat System::Drawing::Imaging::Metafile::get_PixelFormat ( ) const
overridevirtual

Returns a value the indicates the pixel format.

Implements System::Drawing::Image.

◆ get_RawFormat()

virtual ASPOSECPP_SHARED_API Imaging::ImageFormatPtr System::Drawing::Imaging::Metafile::get_RawFormat ( ) const
overridevirtual

Returns a value the indicates the image format.

Implements System::Drawing::Image.

◆ get_Width()

virtual ASPOSECPP_SHARED_API int System::Drawing::Imaging::Metafile::get_Width ( ) const
overridevirtual

Returns the width of the image in pixels.

Implements System::Drawing::Image.

◆ GetHenhmetafile()

ASPOSECPP_SHARED_API IntPtr System::Drawing::Imaging::Metafile::GetHenhmetafile ( )

NOT IMPLEMENTED.

Exceptions
NotImplementedExceptionAlways

◆ GetMetafileHeader()

ASPOSECPP_SHARED_API SharedPtr<MetafileHeader> System::Drawing::Imaging::Metafile::GetMetafileHeader ( )

Returns a header associated with the current object.