Class QuadricFit

java.lang.Object
  |
  +--QuadricFit

public class QuadricFit

extends java.lang.Object

This class represents data obtained from doing principal component analysis (PCA) about a point in the image.

Field Summary

DPoint	center center point (x y form, not row col)
double	debug used for debug purposes, can be viewed in ViewerGUI
int	group_id group ID, 0 if none
double	height length of minor axis: this value is related to the width of the line
double	theta angle of major axis, offset from horizontal (-pi/2 <= theta <= pi/2)
double	width length of major axis

Constructor Summary

protected	QuadricFit() don't let user create an empty QuadricFit
	QuadricFit(DPoint _center, double _theta, double _width, double _height) constructor

Methods inherited from class java.lang.Object

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

Field Detail

center

public DPoint center

center point (x y form, not row col)

theta

public double theta

angle of major axis, offset from horizontal (-pi/2 <= theta <= pi/2)

height

public double height

length of minor axis: this value is related to the width of the line

width

public double width

length of major axis

debug

public double debug

used for debug purposes, can be viewed in ViewerGUI

group_id

public int group_id

group ID, 0 if none

Constructor Detail

QuadricFit

public QuadricFit(DPoint _center,
                  double _theta,
                  double _width,
                  double _height)

constructor

QuadricFit

protected QuadricFit()

don't let user create an empty QuadricFit