PUBLIC

PixelMapNeighC::PixelMapNeighC(PixelMapC &,Point2dC,RealT) PixelMapNeighC::First(void) PixelMapNeighC::IsElm(void) const PixelMapNeighC::Next(void) PixelMapNeighC::Data(void) const PixelMapNeighC::DataDist(void) const PixelMapNeighC::GetSomeMore(void)

PixelMapNeighC
Find all pixels within a given distance.
include	"amma/Image/PixelMapNeigh.hh"
User Level:	Default
Library:	Lines
Example:	DoGradEst.cc
Section:	default.Charles Galambos
In Scope:	std

Comments:
Iterate from closest to farthest.

PixelMapC & pm;

Pixel Map to search.

Point2dC cent;

Center of search.

RealT maxdist;

Max distance to consider.

RealT dbound;

Distance boundary.

IntT rad;

Current radius.

PixelC at;

Current pixel.

RealT atdst;

Distance to at, <0 == Non left.

DListC> cands;

Canditates. Loc, distance.

HSetC done;

PixelMapNeighC(PixelMapC & npm,Point2dC ncent,RealT ndist)

Constructor.

BooleanT First()

Get next point

BooleanT IsElm() const

Any left ?

BooleanT Next()

Get next point

const PixelC & Data() const

Get current pixel.

RealT DataDist() const

Get distance between center, and data point.

BooleanT GetSomeMore()

Get next lot of pixels.