com.klg.jclass.chart3d
Class JCData3dGridIndex

java.lang.Object
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  +--com.klg.jclass.chart3d.JCData3dIndex
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        +--com.klg.jclass.chart3d.JCData3dGridIndex

All Implemented Interfaces:

Serializable

public class JCData3dGridIndex

extends JCData3dIndex

implements Serializable

JCData3dGridIndex contains a unique index to a grid data point in Chart3d consisting of a x and a y. It is used by the chart's pick() methods, and also contains information related to these operations.

See Also:

Serialized Form

Field Summary

protected int	x The x index of selected data point.
protected int	y The y index of the selected data point.

Fields inherited from class com.klg.jclass.chart3d.JCData3dIndex

ALL, dataView, distance, obj, parent

Constructor Summary

JCData3dGridIndex()
Simple constructor for JCData3dGridIndex.

JCData3dGridIndex(com.klg.jclass.chart3d.Chart3dDataView dataView, int x, int y)
Constructor that creates a data index from the standard information needed to create a data index: a data view, an x, and a y.

JCData3dGridIndex(int x, int y)
Constructor that creates a grid data index from an x and a y.

Method Summary

boolean	equals(Object o) Determines if the specified object refers to the same data point as this JCData3dGridIndex instance.
int	getX() Gets the value of the X property.
int	getY() Gets the value of the Y property.
void	setX(int x) Gets the value of the X property.
void	setY(int y) Gets the value of the Y property.

Methods inherited from class com.klg.jclass.chart3d.JCData3dIndex

getDataView, getDistance, getObject, setChanged, setDataView, setDistance, setObject

Methods inherited from class java.lang.Object

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

Field Detail

x

protected int x

The x index of selected data point.

y

protected int y

The y index of the selected data point.

Constructor Detail

JCData3dGridIndex

public JCData3dGridIndex()

Simple constructor for JCData3dGridIndex.

JCData3dGridIndex

public JCData3dGridIndex(int x,
                         int y)

Constructor that creates a grid data index from an x and a y. The dataView, if needed, must be set via the setDataView() method.

Parameters:

x - the x index within the data

y - the y index within the data

JCData3dGridIndex

public JCData3dGridIndex(com.klg.jclass.chart3d.Chart3dDataView dataView,
                         int x,
                         int y)

Constructor that creates a data index from the standard information needed to create a data index: a data view, an x, and a y.

Parameters:

dataView - the data view that holds the (x, y) grid index

x - the x index within the data

y - the y index within the data

Method Detail

getX

public int getX()

Gets the value of the X property. It contains the index of the x grid to which this data index object refers.

Returns:

index of the selected x

setX

public void setX(int x)

Gets the value of the X property. It contains the index of the x grid to which this data index object refers.

Parameters:

x - index of the selected x

getY

public int getY()

Gets the value of the Y property. It contains the index of the y grid to which this data index object refers.

Returns:

index of the selected y

setY

public void setY(int y)

Gets the value of the Y property. It contains the index of the y grid to which this data index object refers.

Parameters:

y - index of the selected y

equals

public boolean equals(Object o)

Determines if the specified object refers to the same data point as this JCData3dGridIndex instance.

Overrides:

equals in class Object

Parameters:

o - object to compare

Returns:

whether the passed object is a JCData3dGridIndex instance and refers to the same data point as this instance