Image class that support file reading/writing operations using auxiliary image library. Notice that supported images format could be limited.

#include <Image_AlienPixMap.hxx>

Inheritance diagram for Image_AlienPixMap:

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Public Member Functions
	Image_AlienPixMap ()
	Empty constructor.
virtual	~Image_AlienPixMap ()
	Destructor.
bool	Load (const TCollection_AsciiString &theFileName)
	Read image data from file.
bool	Save (const TCollection_AsciiString &theFileName)
	Write image data to file using file extension to determine compression format.
virtual bool	InitTrash (ImgFormat thePixelFormat, const Standard_Size theSizeX, const Standard_Size theSizeY, const Standard_Size theSizeRowBytes=0)
	Initialize image plane with required dimensions. thePixelFormat - if specified pixel format doesn't supported by image library than nearest supported will be used instead! theSizeRowBytes - may be ignored by this class and required alignemnt will be used instead!
virtual bool	InitCopy (const Image_PixMap &theCopy)
	Initialize by copying data.
virtual void	Clear (ImgFormat thePixelFormat=ImgGray)
	Method correctly deallocate internal buffer.
bool	AdjustGamma (const Standard_Real theGammaCorr)
	Performs gamma correction on image. theGamma - gamma value to use; a value of 1.0 leaves the image alone.

Constructor & Destructor Documentation

Image_AlienPixMap::Image_AlienPixMap ( )

virtual Image_AlienPixMap::~Image_AlienPixMap ( ) [virtual]

Member Function Documentation

bool Image_AlienPixMap::AdjustGamma ( const Standard_Real theGammaCorr )

virtual void Image_AlienPixMap::Clear ( ImgFormat thePixelFormat = ImgGray ) [virtual]

Reimplemented from Image_PixMap.

virtual bool Image_AlienPixMap::InitCopy ( const Image_PixMap & theCopy ) [virtual]

Reimplemented from Image_PixMap.

virtual bool Image_AlienPixMap::InitTrash	(	ImgFormat	thePixelFormat,
		const Standard_Size	theSizeX,
		const Standard_Size	theSizeY,
		const Standard_Size	theSizeRowBytes = `0`
	)		`[virtual]`

Reimplemented from Image_PixMap.

bool Image_AlienPixMap::Load ( const TCollection_AsciiString & theFileName )

bool Image_AlienPixMap::Save ( const TCollection_AsciiString & theFileName )

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