net.sf.jaer.util.chart
Class VectorSeries

java.lang.Object
  net.sf.jaer.util.chart.Series
      net.sf.jaer.util.chart.VectorSeries

public class VectorSeries
extends Series

The VectorSeries class. * A VectorSeries is a data series to store vectors. The vectors can be accessed through indices.

Field Summary

protected int	sizeX
protected int	sizeY
protected int	sizeZ

Fields inherited from class net.sf.jaer.util.chart.Series

cache, capacity, DEFAULT_CAPACITY, dimension, elementsCount, elementSize, gl, vertices

Constructor Summary

VectorSeries(int sizeX, int sizeY)
Create a new VectorSeries in 2 dimensions of given size.

VectorSeries(int sizeX, int sizeY, int sizeZ)
Create a new VectorSeries in 3 dimensions of given size.

Method Summary

void	draw(javax.media.opengl.GL gl, int method) Draw the vectors.
void	set(int position, float x, float y) Set a vector in the series cache.
void	set(int position, float x, float y, float z) Set a vector in the series cache.

Methods inherited from class net.sf.jaer.util.chart.Series

add, add, clear

Methods inherited from class java.lang.Object

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

Field Detail

sizeX

protected int sizeX

sizeY

protected int sizeY

sizeZ

protected int sizeZ

Constructor Detail

VectorSeries

public VectorSeries(int sizeX,
                    int sizeY)

Create a new VectorSeries in 2 dimensions of given size.

Parameters:

sizeX - number of x points

sizeY - number of y points

VectorSeries

public VectorSeries(int sizeX,
                    int sizeY,
                    int sizeZ)

Create a new VectorSeries in 3 dimensions of given size.

Method Detail

set

public void set(int position,
                float x,
                float y)

Set a vector in the series cache.

Parameters:

position - the element number

x - the x value

y - the y value

set

public void set(int position,
                float x,
                float y,
                float z)

Set a vector in the series cache.

Parameters:

position - the element number

x - the x value

y - the y value

z - the z value

draw

public void draw(javax.media.opengl.GL gl,
                 int method)

Draw the vectors. The gl object must be always the same. method is ignored - the vectors are always drawn as lines.

Overrides:

draw in class Series

Parameters:

gl - the OpenGL context (must be identical betweeen calls)

method - the method of drawing the series line segments, e.g. GL.GL_LINE_STRIP.