Reads image channels, returning scaled (physical) values. More...

#include <Sampler.h>

Inheritance diagram for ImageReader:

Collaboration diagram for ImageReader:

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Public Member Functions
	ImageReader (ReferenceMap2<> &ref)

bool	getValue (const ImageFrame &image, double &value) const

bool	handleValue (const ImageFrame &data, double &value) const

Public Member Functions inherited from SamplePicker
	SamplePicker (ReferenceMap2<> &variableMap)

void	setSize (int w, int h)

virtual void	setPosition (int i, int j) const
	Sets current position in image coordinates. To be redefined to compute also geographical projections, for example.

Additional Inherited Members
Public Attributes inherited from SamplePicker
int	current_i = 0
	Optional utility. Called prior to writing the actual data to output stream.

int	current_j = 0
	Vertical coordinate.

int	current_j2 = 0
	Vertical inversed coordinate.

int	width = 0

int	height = 0

FlexVariableMap	infoMap
	Information to be should in output file header.

ReferenceMap2 &	variableMap

Detailed Description

Reads image channels, returning scaled (physical) values.

Member Function Documentation

inline

Should not be virtual, as data may have metadata members.

inline

Data is needed also here, for metadata (encoding etc)

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