com.ge.research.acuity.ui
Class Datapoint

java.lang.Object
  com.ge.research.acuity.ui.Datapoint

public class Datapoint

extends java.lang.Object

An encapsulation of the information necessary to describe a point in space for charting purposes. The class name is a misnomer, in that a "point" can actually be an area, if min and max values for either x or y are supplied. A scalar color value can also be applied to the "point".

Version:

$Revision: 1.1 $ $Date: 2006/08/11 00:17:24 $

Author:

garbiras

Constructor Summary

Datapoint(double x, double y)
Sets the minimum and maximum region values on the x and y axis to x and y, respectively.

Datapoint(double x, double y, double color)
Sets the minimum and maximum region values on the x and y axis to x and y, respectively.

Datapoint(double xMin, double xMax, double yMin, double yMax)
Default constructor.

Datapoint(double xMin, double xMax, double yMin, double yMax, double color)
Sets the minimum and maximum region values on the x and y axis.

Method Summary

double	getColorValue() Returns the scalar color value of the point.
double	getXmax() Returns the xMax coordinate of the point region
double	getXmin() Returns the xMin coordinate of the point region
double	getYmax() Returns the yMax coordinate of the point region
double	getYmin() Returns the yMin coordinate of the point region
void	setColorValue(double d) Sets the scalar color value for the point
void	setXmax(double d) Sets the xMax coordinate of the point region
void	setXmin(double d) Sets the xMin coordinate of the point region
void	setYmax(double d) Sets the yMax coordinate of the point region
void	setYmin(double d) Sets the yMin coordinate of the point region

Methods inherited from class java.lang.Object

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

Constructor Detail

Datapoint

public Datapoint(double x,
                 double y)

Sets the minimum and maximum region values on the x and y axis to x and y, respectively.

Parameters:

x - the x-coordinate value for both xMin and xMax

y - the y-coordinate value for both yMin and yMax

See Also:

Datapoint(double, double, double, double)

Datapoint

public Datapoint(double xMin,
                 double xMax,
                 double yMin,
                 double yMax)

Default constructor. Sets the minimum and maximum region values on the x and y axis.

Parameters:

xMin - the minimum x-coordinate value for the range

xMax - the minimum x-coordinate value for the range

yMin - the minimum y-coordinate value for both the range

yMax - the minimum y-coordinate value for both the range

See Also:

setXmin(double), setXmax(double), setYmin(double), setYmax(double)

Datapoint

public Datapoint(double x,
                 double y,
                 double color)

Sets the minimum and maximum region values on the x and y axis to x and y, respectively. Sets the color of the "point" to the scalar provided.

Parameters:

x - the x-coordinate value for both xMin and xMax

y - the y-coordinate value for both yMin and yMax

color - the color value to apply to the point

See Also:

Datapoint(double, double, double, double, double)

Datapoint

public Datapoint(double xMin,
                 double xMax,
                 double yMin,
                 double yMax,
                 double color)

Sets the minimum and maximum region values on the x and y axis. Sets the color of the "point" to the scalar provided.

Parameters:

xMin - the minimum x-coordinate value for the range

xMax - the minimum x-coordinate value for the range

yMin - the minimum y-coordinate value for both the range

yMax - the minimum y-coordinate value for both the range

color - the color value to apply to the point

See Also:

Datapoint(double, double, double, double), setColorValue(double)

Method Detail

getXmax

public double getXmax()

Returns the xMax coordinate of the point region

Returns:

The xMax coordinate of the point region

getXmin

public double getXmin()

Returns the xMin coordinate of the point region

Returns:

The xMin coordinate of the point region

getYmax

public double getYmax()

Returns the yMax coordinate of the point region

Returns:

The yMax coordinate of the point region

getYmin

public double getYmin()

Returns the yMin coordinate of the point region

Returns:

The yMin coordinate of the point region

setXmax

public void setXmax(double d)

Sets the xMax coordinate of the point region

Parameters:

d - the xMax coordinate of the point region

setXmin

public void setXmin(double d)

Sets the xMin coordinate of the point region

Parameters:

d - the xMin coordinate of the point region

setYmax

public void setYmax(double d)

Sets the yMax coordinate of the point region

Parameters:

d - the yMax coordinate of the point region

setYmin

public void setYmin(double d)

Sets the yMin coordinate of the point region

Parameters:

d - the yMin coordinate of the point region

getColorValue

public double getColorValue()

Returns the scalar color value of the point.

Returns:

The color value for the point

setColorValue

public void setColorValue(double d)

Sets the scalar color value for the point

Parameters:

d - the scalar color value for the point