Regions_module [images package (libcasa_images)]

Regions in N-dimensional astronomical images. More...

Classes
class	casa::AipsIOReaderWriter
	Implementation of CASA region AipsIO file reader and writer. More...
class	casa::ImageRegion
	Class to hold a region of interest in an image. More...
class	casa::RegionManager
	image component class handling regions More...
class	casa::RFError
	Convenience class for a String/bool pair. More...
class	casa::RFReaderWriter
	Superclass for readers and writers containing common definitions and operations. More...
class	casa::RFReader
	Abstract superclass for any class that reads a format that produces Regions from a file. More...
class	casa::RFWriter
	Abstract superclass for any class that writes Regions to a region file format. More...
class	casa::WCBox
	Class to define a world coordinate box region of interest in an image. More...
class	casa::WCComplement
	Make the complement of an image region. More...
class	casa::WCConcatenation
	Combine multiple ImageRegion's into a new dimension. More...
class	casa::WCDifference
	Make the difference of 2 image regions. More...
class	casa::WCExtension
	Make the extension of an image region. More...
class	casa::WCIntersection
	Make the intersection of 2 or more image regions. More...
class	casa::WCLELMask
	Class to define a mask as a LEL expression. More...
class	casa::WCPolygon
	Class to define a 2-D polygonal world coordinate region in an image. More...
class	casa::WCRegion
	Base class to define world coordinate regions of interest in an image. More...
class	casa::WCUnion
	Make the union of 2 or more image regions. More...
Modules
	Regions_module_internal_classes
	Internal Regions_module classes and functions.

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Detailed Description

Regions in N-dimensional astronomical images.

See below for an overview of the classes in this module.

Prerequisite

• class ImageInterface

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Etymology

Synopsis

Motivation