com.klg.jclass.chart3d
Class ScreenPoint

java.lang.Object
  |
  +--com.klg.jclass.chart3d.ScreenPoint

All Implemented Interfaces:

Serializable

public class ScreenPoint

extends Object

implements Serializable

Data structure internal to JClass Chart 3D. Used to represent the pixel values and related information of a data point.

See Also:

Serialized Form

Field Summary

protected boolean	drawn Has point been drawn?
protected boolean	hidden Is point hidden?
protected boolean	holeValue Does this point correspond to a hole value in the data?
protected int	xPixel The X pixel value.
protected int	yPixel The Y pixel value.

Constructor Summary

ScreenPoint()
Default constructor.

ScreenPoint(int xPixel, int yPixel)
Constructor which specifies the x an y pixel values

Method Summary

int	getXPixel() Retrieves the x pixel value for this point.
int	getYPixel() Retrieves the y pixel value for this point.
boolean	isDrawn() Has this point/facet has already been drawn?
boolean	isHidden() Is this point is hidden?
boolean	isHoleValue() Does this point corresponds to a hole value?
void	reset() Resets this point to default values.
void	setDrawn(boolean drawn) Sets whether this point/facet has already been drawn.
void	setHidden(boolean hidden) Sets whether this point is hidden or not.
void	setHoleValue(boolean holeValue) Sets whether this point corresponds to a hole value or not.
void	setXPixel(int xPixel) Sets the x pixel value for this point.
void	setYPixel(int yPixel) Sets the y pixel value for this point.
String	toString() Override toString method

Methods inherited from class java.lang.Object

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

Field Detail

xPixel

protected int xPixel

The X pixel value.

yPixel

protected int yPixel

The Y pixel value.

hidden

protected boolean hidden

Is point hidden?

holeValue

protected boolean holeValue

Does this point correspond to a hole value in the data?

drawn

protected boolean drawn

Has point been drawn?

Constructor Detail

ScreenPoint

public ScreenPoint()

Default constructor. Values at their default.

ScreenPoint

public ScreenPoint(int xPixel,
                   int yPixel)

Constructor which specifies the x an y pixel values

Parameters:

xPixel - The x pixel value

yPixel - The y pixel value

Method Detail

reset

public void reset()

Resets this point to default values.

setXPixel

public void setXPixel(int xPixel)

Sets the x pixel value for this point.

Parameters:

xPixel - The x pixel value for this point

getXPixel

public int getXPixel()

Retrieves the x pixel value for this point.

Returns:

The x pixel value for this point

setYPixel

public void setYPixel(int yPixel)

Sets the y pixel value for this point.

Parameters:

yPixel - The y pixel value for this point

getYPixel

public int getYPixel()

Retrieves the y pixel value for this point.

Returns:

The y pixel value for this point

setHidden

public void setHidden(boolean hidden)

Sets whether this point is hidden or not.

Parameters:

hidden - Is this point hidden?

isHidden

public boolean isHidden()

Is this point is hidden?

Returns:

Whether this point is hidden or not

setHoleValue

public void setHoleValue(boolean holeValue)

Sets whether this point corresponds to a hole value or not.

Parameters:

holeValue - Is this point a hole value?

isHoleValue

public boolean isHoleValue()

Does this point corresponds to a hole value?

Returns:

Whether this point is a hole value or not

setDrawn

public void setDrawn(boolean drawn)

Sets whether this point/facet has already been drawn.

Parameters:

drawn - Has this point been drawn?

isDrawn

public boolean isDrawn()

Has this point/facet has already been drawn?

Returns:

Whether this point has been drawn or not

toString

public String toString()

Override toString method

Overrides:

toString in class Object