lsst::afw::geom::ellipses::PixelRegion Class Reference

#include <PixelRegion.h>

Classes
class	Iterator

Public Member Functions
Iterator	begin () const
Iterator	end () const
Box2I const &	getBBox () const
Span const	getSpanAt (int y) const
	PixelRegion (Ellipse const &ellipse)

Private Attributes
Point2D	_center
double	_detQ
double	_invQxx
double	_alpha
Box2I	_bbox

Detailed Description

Definition at line 35 of file PixelRegion.h.

Constructor & Destructor Documentation

lsst::afw::geom::ellipses::PixelRegion::PixelRegion ( Ellipse const &  ellipse )

explicit

Member Function Documentation

PixelRegion::Iterator lsst::afw::geom::ellipses::PixelRegion::begin ( ) const

inline

Definition at line 91 of file PixelRegion.h.

                                                    {
    return Iterator(getSpanAt(_bbox.getBeginY()), this);
}

PixelRegion::Iterator lsst::afw::geom::ellipses::PixelRegion::end ( ) const

inline

Definition at line 94 of file PixelRegion.h.

                                                  {
    return Iterator(getSpanAt(_bbox.getEndY()), this);
}

Box2I const& lsst::afw::geom::ellipses::PixelRegion::getBBox ( ) const

inline

Definition at line 45 of file PixelRegion.h.

{ return _bbox; }

Span const lsst::afw::geom::ellipses::PixelRegion::getSpanAt

(

int

y

)

const

Member Data Documentation

double lsst::afw::geom::ellipses::PixelRegion::_alpha

private

Definition at line 55 of file PixelRegion.h.

Box2I lsst::afw::geom::ellipses::PixelRegion::_bbox

private

Definition at line 56 of file PixelRegion.h.

Point2D lsst::afw::geom::ellipses::PixelRegion::_center

private

Definition at line 52 of file PixelRegion.h.

double lsst::afw::geom::ellipses::PixelRegion::_detQ

private

Definition at line 53 of file PixelRegion.h.

double lsst::afw::geom::ellipses::PixelRegion::_invQxx

private

Definition at line 54 of file PixelRegion.h.

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

• /home/lsstsw/stack/Linux64/afw/11.0-2-g04d2804/include/lsst/afw/geom/ellipses/PixelRegion.h