ij.process
Class FloodFiller

java.lang.Object
  ij.process.FloodFiller

public class FloodFiller
extends java.lang.Object

This class, which does flood filling, is used by the floodFill() macro function and by the particle analyzer The Wikipedia at "http://en.wikipedia.org/wiki/Flood_fill" has a good description of the algorithm used here as well as examples in C and Java.

Constructor Summary

FloodFiller(ImageProcessor ip)

Method Summary

boolean	fill(int x, int y) Does a 4-connected flood fill using the current fill/draw value, which is defined by ImageProcessor.setValue().
boolean	fill8(int x, int y) Does a 8-connected flood fill using the current fill/draw value, which is defined by ImageProcessor.setValue().
void	particleAnalyzerFill(int x, int y, double level1, double level2, ImageProcessor mask, java.awt.Rectangle bounds) This method is used by the particle analyzer to remove interior holes from particle masks.

Methods inherited from class java.lang.Object

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

Constructor Detail

FloodFiller

public FloodFiller(ImageProcessor ip)

Method Detail

fill

public boolean fill(int x,
                    int y)

Does a 4-connected flood fill using the current fill/draw value, which is defined by ImageProcessor.setValue().

fill8

public boolean fill8(int x,
                     int y)

Does a 8-connected flood fill using the current fill/draw value, which is defined by ImageProcessor.setValue().

particleAnalyzerFill

public void particleAnalyzerFill(int x,
                                 int y,
                                 double level1,
                                 double level2,
                                 ImageProcessor mask,
                                 java.awt.Rectangle bounds)

This method is used by the particle analyzer to remove interior holes from particle masks.