Module imagingbook.common

Package imagingbook.common.mser.components

Class PixelMap.Pixel

java.lang.Object

imagingbook.common.geometry.basic.Pnt2d.PntInt

imagingbook.common.mser.components.PixelMap.Pixel

All Implemented Interfaces:

Pnt2d, Primitive2d, ShapeProducer, Comparable<PixelMap.Pixel>

Enclosing class:

PixelMap

public class PixelMap.Pixel
extends Pnt2d.PntInt
implements Comparable<PixelMap.Pixel>

A pixel value which knows its coordinates. This is a non-static class, i.e., PixelMap.Pixel instances can only exist in the context of a PixelMap instance.

Nested Class Summary

Nested classes/interfaces inherited from interface imagingbook.common.geometry.basic.Pnt2d

Pnt2d.PntDouble, Pnt2d.PntInt

Field Summary

Fields

Modifier and Type	Field	Description
final int	val

Fields inherited from class imagingbook.common.geometry.basic.Pnt2d.PntInt

x, y, ZERO

Fields inherited from interface imagingbook.common.geometry.basic.Pnt2d

DefaultDotRadius, TOLERANCE

Constructor Summary

Constructors

Constructor	Description
Pixel(int x, int y, int val)

Method Summary

Modifier and Type	Method	Description
int	compareTo(PixelMap.Pixel other)
PixelMap.Pixel	getNextNeighbor()	Gets the next neighbor of this pixel that is inside the containing image.
void	reset()	Sets this pixel to unvisited and resets its next-neighbor search direction.
String	toString()

Methods inherited from class imagingbook.common.geometry.basic.Pnt2d.PntInt

distanceSq, distL1, duplicate, equals, from, from, from, from, from, getX, getXint, getY, getYint, hashCode, minus, minus, minus, plus, plus, plus, plus, toAwtPoint, toIntArray

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface imagingbook.common.geometry.basic.Pnt2d

cross, distance, distanceSq, distL1, distL2, dot, equals, getDistance, getShape, minus, mult, perp, plus, toAwtPoint2D, toDoubleArray, toRealVector, toVector2D

Methods inherited from interface imagingbook.common.geometry.shape.ShapeProducer

getShape, getShapes, getShapes

Field Details

val

public final int val

Constructor Details

Pixel

public Pixel(int x,
 int y,
 int val)

Method Details

reset

public void reset()

Sets this pixel to unvisited and resets its next-neighbor search direction.

getNextNeighbor

public PixelMap.Pixel getNextNeighbor()

Gets the next neighbor of this pixel that is inside the containing image.

Returns:

the next neighboring PixelMap.Pixel or null if no more neighbors

compareTo

public int compareTo(PixelMap.Pixel other)

Specified by:

compareTo in interface Comparable<PixelMap.Pixel>

toString

public String toString()

Overrides:

toString in class Pnt2d.PntInt