inviwo::ImageRepresentation Class Reference

Inheritance diagram for inviwo::ImageRepresentation:

Public Member Functions
	ImageRepresentation (const ImageRepresentation &rhs)=default
ImageRepresentation &	operator= (const ImageRepresentation &that)=default
virtual ImageRepresentation *	clone () const override=0
virtual size2_t	getDimensions () const =0
virtual bool	copyRepresentationsTo (ImageRepresentation *target) const =0
virtual size_t	priority () const =0
virtual dvec4	readPixel (size2_t pos, LayerType layer, size_t index=0) const =0
virtual std::type_index	getTypeIndex () const override=0
virtual void	setOwner (Image *image) override
virtual Image *	getOwner () override
virtual const Image *	getOwner () const override
virtual bool	isValid () const override=0
virtual void	update (bool) override=0

Protected Attributes
Image *	owner_

Additional Inherited Members
Protected Member Functions inherited from inviwo::DataGroupRepresentation< Image >
	DataGroupRepresentation (const DataGroupRepresentation &rhs)=default
DataGroupRepresentation &	operator= (const DataGroupRepresentation &that)=default

Member Function Documentation

copyRepresentationsTo()

virtual bool inviwo::ImageRepresentation::copyRepresentationsTo ( ImageRepresentation *  target ) const

pure virtual

Copy and resize the representations of this onto the target.

Implemented in inviwo::ImageGL, and inviwo::ImageRAM.

priority()

virtual size_t inviwo::ImageRepresentation::priority ( ) const

pure virtual

Returns a number representing the general efficiency of the representation. Larger value means more efficient representation. Used for selection which representation to operate on when resizing for example.

Implemented in inviwo::ImageGL, and inviwo::ImageRAM.

readPixel()

virtual dvec4 inviwo::ImageRepresentation::readPixel ( size2_t  pos, LayerType  layer, size_t  index = 0  ) const

pure virtual

Read a single pixel value out of the specified layer at pos. Should only be used to read single values not entire images.

Implemented in inviwo::ImageGL, and inviwo::ImageRAM.

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

• imagerepresentation.h
• imagerepresentation.cpp