casa::SpectralImageUtil Class Reference

#include <SpectralImageUtil.h>

List of all members.

Static Public Member Functions
static SubImage< Float > *	getChannel (ImageInterface< Float > &theIm, Int begchannel=0, Int endchannel=-1, Bool writeAccess=False)
	Returns a pointer to a subimage of the requested plane Note caller is responsible for deleting the subimage object If writeaccess is True ...modification on the subimage will get recorded on the original image if it is writeable.
static Double	worldFreq (const CoordinateSystem &cs, Double spectralpix=0.0)
	Frequency at a given pixel along the spectral axis (value returned is in Hz).

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Detailed Description

Definition at line 36 of file SpectralImageUtil.h.

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Member Function Documentation

static SubImage<Float>* casa::SpectralImageUtil::getChannel	(	ImageInterface< Float > &	theIm,
		Int	begchannel = 0,
		Int	endchannel = -1,
		Bool	writeAccess = False
	)			[static]

Returns a pointer to a subimage of the requested plane Note caller is responsible for deleting the subimage object If writeaccess is True ...modification on the subimage will get recorded on the original image if it is writeable.

static Double casa::SpectralImageUtil::worldFreq	(	const CoordinateSystem &	cs,
		Double	spectralpix = 0.0
	)			[static]

Frequency at a given pixel along the spectral axis (value returned is in Hz).

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

• code/imageanalysis/Utilities/SpectralImageUtil.h