Inheritance diagram for ImageContext:

Collaboration diagram for ImageContext:

[legend]

Public Member Functions
	ImageContext ()
	Default constr.

	ImageContext (const ImageContext &ctx)
	Copy constr.

void	setCurrentImageColor (const drain::image::Image &src)

void	setCurrentImages (const drain::image::Image &src)

void	unsetCurrentImages ()

void	getImageStatus (drain::FlexVariableMap &statusMap) const

drain::image::Palette &	getPalette ()

drain::image::Palette &	getPalette (const std::string &key)

void	refinePalette (drain::image::Palette &palette)

void	updateImageStatus (drain::VariableMap &statusMap) const

Static Public Member Functions
static void	getImageInfo (const drain::image::Image *ptr, drain::Variable &entry)
	Given image pointer (null ok), get properties.

Public Attributes
bool	imagePhysical
	Defines if the next image processing operation uses scaled intentsites instead of raw byte values.

ODIMPathElem::group_t	qualityGroups
	Defines which quality data, if any, is used as input weight.

ImageSampler	imageSampler

const Image *	currentImage = nullptr
	Pointer to the last 2D data (image) processed.

const Image *	currentGrayImage = nullptr
	Pointer to the last single-channel 2D data (image) processed.

Image	grayImage

Image	colorImage

std::string	paletteKey

unsigned short int	paletteResolution = 0

Member Function Documentation

◆ getPalette()

Palette & getPalette ( const std::string & key )

Attempt 1: exact match of key

Attempt 2: exact match of key

std::string outputQuantitySyntax

static

Note: for example Palette uses this to extract actual quantity

Defines which quality data, if any, is used as input weight.

Practically, only the following properties are actually used:

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