jplot3d

Class JPoint

java.lang.Object

jplot3d.JPoint

All Implemented Interfaces:

Comparable

public class JPoint
extends Object
implements Comparable

The JPoint defines a plot point in terms of it's X , Y and Z value. Also sets the lift-pen attribute, which, if true, will lift the pen after having plot this point. It has internal parameter which can be used for sorting

Constructor Summary

Constructors

Constructor and Description
JPoint(double x, double y, double z) Default constructor, initializes the class x- and y values.
JPoint(double x, double y, double z, double d) Default constructor, initializes the class x- and y values.
JPoint(double x, double y, double z, double d, Color c, int s) Default constructor, initializes the class x- and y values.
JPoint(JPoint pp) Another constructor, initializes the class x- and y values.

Method Summary

Modifier and Type	Method and Description
int	compareTo(Object obj)
double	getD() Return the current distance to the observer
double	getDX() Return the current DX-value.
double	getDY() Return the current DY-value.
double	getDZ() Return the current DZ-value.
JPoint	getPoint() returns x- and y and z values.
Color	getSymbolColor() Get color.
int	getSymbolSize() Get symbol size
double	getX() Return the current X-value.
double	getY() Return the current Y-value.
double	getZ() Return the current Z-value.
void	setD(double d) Set the current distance value.
void	setExt(double dx, double dy, double dz) Sets extenstions
void	setPoint(double x, double y, double z) Sets x-, y and z values.
void	setPoint(double x, double y, double z, double d) Sets x-, y and z values.
void	setPoint(double x, double y, double z, double d, Color c, int s)
void	setPoint(JPoint pp) Sets x- and y and z values.
void	setSymbolColor(Color c) Sets color.

Methods inherited from class java.lang.Object

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

Constructor Detail

JPoint

public JPoint(double x,
              double y,
              double z)

Default constructor, initializes the class x- and y values.

Parameters:

x - x-value;

y - y-value;

z - z-value;

JPoint

public JPoint(double x,
              double y,
              double z,
              double d)

Default constructor, initializes the class x- and y values.

Parameters:

x - x-value;

y - y-value;

z - z-value;

d - some attribute value;

JPoint

public JPoint(double x,
              double y,
              double z,
              double d,
              Color c,
              int s)

Default constructor, initializes the class x- and y values.

Parameters:

x - x-value;

y - y-value;

z - z-value;

d - distance to the observer

JPoint

public JPoint(JPoint pp)

Another constructor, initializes the class x- and y values.

Parameters:

pp - PlotPoint instance

Method Detail

setPoint

public void setPoint(double x,
                     double y,
                     double z)

Sets x-, y and z values.

Parameters:

x - x-value;

y - y-value;

z - y-value;

setPoint

public void setPoint(double x,
                     double y,
                     double z,
                     double d)

Sets x-, y and z values.

Parameters:

x - x-value;

y - y-value;

z - y-value;

d - distance to the observer

setExt

public void setExt(double dx,
                   double dy,
                   double dz)

Sets extenstions

Parameters:

dx - x-value;

dy - y-value;

dz - y-value;

setPoint

public void setPoint(double x,
                     double y,
                     double z,
                     double d,
                     Color c,
                     int s)

setPoint

public void setPoint(JPoint pp)

Sets x- and y and z values.

Parameters:

pp - PlotPoint instance

setSymbolColor

public void setSymbolColor(Color c)

Sets color.

getSymbolColor

public Color getSymbolColor()

Get color.

getSymbolSize

public int getSymbolSize()

Get symbol size

getPoint

public JPoint getPoint()

returns x- and y and z values.

Returns:

a PlotPoint2D instance with the current X- and Y values

getX

public double getX()

Return the current X-value.

Returns:

the current value of x

getDX

public double getDX()

Return the current DX-value.

Returns:

the current value of x

getY

public double getY()

Return the current Y-value.

Returns:

the current value of y

getDY

public double getDY()

Return the current DY-value.

Returns:

the current value of y

getZ

public double getZ()

Return the current Z-value.

Returns:

the current value of y

getDZ

public double getDZ()

Return the current DZ-value.

Returns:

the current value of y

getD

public double getD()

Return the current distance to the observer

Returns:

the current value of distance

setD

public void setD(double d)

Set the current distance value.

Parameters:

d - distance

compareTo

public int compareTo(Object obj)

Specified by:

compareTo in interface Comparable