owl::TEnhMetaFilePict Class Reference

TEnhMetaFilePict is a class that encapsulates the enhanced metafile. More...

#include <owl/metafile.h>

Inheritance diagram for owl::TEnhMetaFilePict:

Public Member Functions
	TEnhMetaFilePict (HENHMETAFILE handle, TAutoDelete autoDelete)
	Alias for an existing enhanced metafile handle.
	TEnhMetaFilePict (const tstring &filename)
	Creates an enhanced metafile from an external file.
	TEnhMetaFilePict (const TEnhMetaFilePict &metafilepict, LPCTSTR filename=nullptr)
	Copies a metafile.
	TEnhMetaFilePict (const TEnhMetaFilePict &metafilepict, const tstring &filename)
	String-aware overload If the filename is empty, the metafile is copied to a memory-based metafile.
	TEnhMetaFilePict (uint bytes, const void *buffer)
	Creates metafile from buffer.
	~TEnhMetaFilePict ()
	Destroys the enhanced metafile picture.
	operator HENHMETAFILE () const
	Returns the associated handle of the enhanced metafile.
bool	PlayOnto (TDC &dc, const TRect *rect) const
	Plays the metafile onto a device context.
uint	GetBits (uint bytes, void *buffer)
	Returns the bits of the metafile.
uint	GetDescription (uint bytes, void *buffer)
	Retrieves the description of this enhanced metafile.
uint	GetHeader (uint bytes, ENHMETAHEADER *record)
	Retrieves the header information for the enhanced metafile.
uint	GetPaletteEntries (uint count, PALETTEENTRY *entries)
	Retrieves the palette entries of the enhanced metafile.

Detailed Description

TEnhMetaFilePict is a class that encapsulates the enhanced metafile.

Definition at line 148 of file metafile.h.

Constructor & Destructor Documentation

TEnhMetaFilePict() [1/5]

owl::TEnhMetaFilePict::TEnhMetaFilePict	(	HENHMETAFILE	handle,
		TAutoDelete	autoDelete )

Alias for an existing enhanced metafile handle.

Definition at line 336 of file metafile.cpp.

References owl::TGdiBase::TGdiBase().

TEnhMetaFilePict() [2/5]

owl::TEnhMetaFilePict::TEnhMetaFilePict

(

const tstring &

filename

)

Creates an enhanced metafile from an external file.

Definition at line 345 of file metafile.cpp.

References owl::TGdiBase::TGdiBase(), and owl::AutoDelete.

TEnhMetaFilePict() [3/5]

owl::TEnhMetaFilePict::TEnhMetaFilePict	(	const TEnhMetaFilePict &	metafilepict,
		LPCTSTR	filename = nullptr )

Copies a metafile.

If the filename is 0 (the default), then the metafile is copied to a memory-based metafile.

Definition at line 355 of file metafile.cpp.

References TEnhMetaFilePict(), owl::TGdiBase::TGdiBase(), and owl::AutoDelete.

TEnhMetaFilePict() [4/5]

owl::TEnhMetaFilePict::TEnhMetaFilePict	(	const TEnhMetaFilePict &	metafilepict,
		const tstring &	filename )

String-aware overload If the filename is empty, the metafile is copied to a memory-based metafile.

Definition at line 366 of file metafile.cpp.

References TEnhMetaFilePict(), owl::TGdiBase::TGdiBase(), and owl::AutoDelete.

TEnhMetaFilePict() [5/5]

owl::TEnhMetaFilePict::TEnhMetaFilePict	(	uint	bytes,
		const void *	buffer )

Creates metafile from buffer.

Definition at line 373 of file metafile.cpp.

References owl::TGdiBase::TGdiBase(), and owl::AutoDelete.

~TEnhMetaFilePict()

owl::TEnhMetaFilePict::~TEnhMetaFilePict

(

)

Destroys the enhanced metafile picture.

Definition at line 382 of file metafile.cpp.

References owl::TGdiBase::Handle, and owl::TGdiBase::ShouldDelete.

Member Function Documentation

GetBits()

uint owl::TEnhMetaFilePict::GetBits ( uint bytes, void * buffer )

inline

Returns the bits of the metafile.

Definition at line 291 of file metafile.h.

GetDescription()

uint owl::TEnhMetaFilePict::GetDescription ( uint bytes, void * buffer )

inline

Retrieves the description of this enhanced metafile.

Definition at line 298 of file metafile.h.

GetHeader()

uint owl::TEnhMetaFilePict::GetHeader ( uint bytes, ENHMETAHEADER * record )

inline

Retrieves the header information for the enhanced metafile.

Definition at line 305 of file metafile.h.

GetPaletteEntries()

uint owl::TEnhMetaFilePict::GetPaletteEntries ( uint count, PALETTEENTRY * entries )

inline

Retrieves the palette entries of the enhanced metafile.

Definition at line 312 of file metafile.h.

operator HENHMETAFILE()

owl::TEnhMetaFilePict::operator HENHMETAFILE ( ) const

inline

Returns the associated handle of the enhanced metafile.

Definition at line 284 of file metafile.h.

References owl::TGdiBase::Handle.

PlayOnto()

bool owl::TEnhMetaFilePict::PlayOnto	(	TDC &	dc,
		const TRect *	rect ) const

Plays the metafile onto a device context.

Definition at line 392 of file metafile.cpp.

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

• include/owl/metafile.h
• source/owlcore/metafile.cpp