ImageSlice.h File Reference

Define a single column or row of an Image. More...

#include "lsst/afw/image/Image.h"

Go to the source code of this file.

Classes
class	lsst::afw::image::ImageSlice< PixelT >
	A class to specify a slice of an image. More...
struct	lsst::afw::image::details::Plus< PixelT >
struct	lsst::afw::image::details::Minus< PixelT >
struct	lsst::afw::image::details::Mult< PixelT >
struct	lsst::afw::image::details::Div< PixelT >

Namespaces
	lsst
	Estimate image backgrounds.
	lsst::afw
	lsst::afw::image
	lsst::afw::image::details

Functions
template<typename OperatorT , typename PixelT >
void	lsst::afw::image::details::operate (Image< PixelT > &img, ImageSlice< PixelT > const &slc, typename ImageSlice< PixelT >::ImageSliceType sliceType)
	A function to loop over pixels and perform the requested operation. More...
template<typename PixelT >
Image< PixelT >::Ptr	lsst::afw::image::operator+ (Image< PixelT > const &img, ImageSlice< PixelT > const &slc)
template<typename PixelT >
Image< PixelT >::Ptr	lsst::afw::image::operator+ (ImageSlice< PixelT > const &slc, Image< PixelT > const &img)
template<typename PixelT >
void	lsst::afw::image::operator+= (Image< PixelT > &img, ImageSlice< PixelT > const &slc)
	Overload operator+=() More...
template<typename PixelT >
Image< PixelT >::Ptr	lsst::afw::image::operator- (Image< PixelT > const &img, ImageSlice< PixelT > const &slc)
template<typename PixelT >
void	lsst::afw::image::operator-= (Image< PixelT > &img, ImageSlice< PixelT > const &slc)
	Overload operator-=() More...
template<typename PixelT >
Image< PixelT >::Ptr	lsst::afw::image::operator* (Image< PixelT > const &img, ImageSlice< PixelT > const &slc)
template<typename PixelT >
Image< PixelT >::Ptr	lsst::afw::image::operator* (ImageSlice< PixelT > const &slc, Image< PixelT > const &img)
template<typename PixelT >
void	lsst::afw::image::operator*= (Image< PixelT > &img, ImageSlice< PixelT > const &slc)
	Overload operator*=() More...
template<typename PixelT >
Image< PixelT >::Ptr	lsst::afw::image::operator/ (Image< PixelT > const &img, ImageSlice< PixelT > const &slc)
template<typename PixelT >
void	lsst::afw::image::operator/= (Image< PixelT > &img, ImageSlice< PixelT > const &slc)
	Overload operator/=() More...

Detailed Description

Define a single column or row of an Image.

Author

Steve Bickerton

The purpose of this class is to make it possible to add/sub/mult/div an Image by a row or column. We overload operators + - * / to do this. The original motivation was to facilitate subtraction of an overscan region.

Definition in file ImageSlice.h.