Package gov.nih.mipav.model.algorithms

Class AlgorithmNetworkSnake.PixelGrid

java.lang.Object

gov.nih.mipav.model.algorithms.AlgorithmNetworkSnake.PixelGrid

Enclosing class:

AlgorithmNetworkSnake

public class AlgorithmNetworkSnake.PixelGrid
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	AlgorithmNetworkSnake.PixelGrid.PixelGridNode

Field Summary

Fields

Modifier and Type	Field	Description
private ArrayList<AlgorithmNetworkSnake.PixelGrid.PixelGridNode>	edgeJunctions
private int	gridHeight
private int	gridWidth
private ArrayList<AlgorithmNetworkSnake.PixelGrid.PixelGridNode>	junctions
private AlgorithmNetworkSnake.PixelGrid.PixelGridNode[][]	pixels

Constructor Summary

Constructors

Constructor	Description
PixelGrid(int width, int height)

Method Summary

Modifier and Type	Method	Description
void	addPixelLine(int x1, int y1, int x2, int y2)
ArrayList<Point>[]	findBranches(int x, int y, int recordRate, boolean[][] visitedPixels)
private void	findEdgeJunctions()
private void	findJunctions()
ArrayList<AlgorithmNetworkSnake.PixelGrid.PixelGridNode>	getEdgeJunctions()
int	getGridHeight()
int	getGridWidth()
ArrayList<AlgorithmNetworkSnake.PixelGrid.PixelGridNode>	getJunctions()
AlgorithmNetworkSnake.PixelGrid.PixelGridNode[][]	getPixels()
void	loadPixels(ArrayList<AlgorithmNetworkSnake.Pixel> pixelList)
private void	setPixel(int x, int y)
void	setPixels(AlgorithmNetworkSnake.PixelGrid.PixelGridNode[][] pixels)
private ArrayList<Point>	traverseWall(AlgorithmNetworkSnake.PixelGrid.PixelGridNode sourceNode, AlgorithmNetworkSnake.PixelGrid.PixelGridNode nextNode, int recordRate, boolean[][] visitedPixels)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

pixels

private AlgorithmNetworkSnake.PixelGrid.PixelGridNode[][] pixels

junctions

private ArrayList<AlgorithmNetworkSnake.PixelGrid.PixelGridNode> junctions

edgeJunctions

private ArrayList<AlgorithmNetworkSnake.PixelGrid.PixelGridNode> edgeJunctions

gridWidth

private int gridWidth

gridHeight

private int gridHeight

Constructor Details

PixelGrid

public PixelGrid(int width,
 int height)

Method Details

getPixels

public AlgorithmNetworkSnake.PixelGrid.PixelGridNode[][] getPixels()

setPixels

public void setPixels(AlgorithmNetworkSnake.PixelGrid.PixelGridNode[][] pixels)

getJunctions

public ArrayList<AlgorithmNetworkSnake.PixelGrid.PixelGridNode> getJunctions()

getEdgeJunctions

public ArrayList<AlgorithmNetworkSnake.PixelGrid.PixelGridNode> getEdgeJunctions()

getGridWidth

public int getGridWidth()

getGridHeight

public int getGridHeight()

loadPixels

public void loadPixels(ArrayList<AlgorithmNetworkSnake.Pixel> pixelList)

findJunctions

private void findJunctions()

findEdgeJunctions

private void findEdgeJunctions()

findBranches

public ArrayList<Point>[] findBranches(int x,
 int y,
 int recordRate,
 boolean[][] visitedPixels)

traverseWall

private ArrayList<Point> traverseWall(AlgorithmNetworkSnake.PixelGrid.PixelGridNode sourceNode,
 AlgorithmNetworkSnake.PixelGrid.PixelGridNode nextNode,
 int recordRate,
 boolean[][] visitedPixels)

addPixelLine

public void addPixelLine(int x1,
 int y1,
 int x2,
 int y2)

setPixel

private void setPixel(int x,
 int y)