net.sf.jaer.util.chart
Class Chart.Renderer

java.lang.Object
  net.sf.jaer.util.chart.Chart.Renderer

All Implemented Interfaces:

java.util.EventListener, javax.media.opengl.GLEventListener

Enclosing class:

Chart

public class Chart.Renderer
extends java.lang.Object
implements javax.media.opengl.GLEventListener

The OpenGL Renderer class for chart objects.

Field Summary

protected int

gridId

Constructor Summary

Chart.Renderer()

Method Summary

void	display(javax.media.opengl.GLAutoDrawable drawable) Draw the chart view onto OpenGL drawable.
void	displayChanged(javax.media.opengl.GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) Do nothing on changed display.
void	init(javax.media.opengl.GLAutoDrawable drawable) Initialize the view for OpenGL drawing.
void	reshape(javax.media.opengl.GLAutoDrawable drawable, int x, int y, int width, int height)

Methods inherited from class java.lang.Object

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

Field Detail

gridId

protected int gridId

Constructor Detail

Chart.Renderer

public Chart.Renderer()

Method Detail

init

public void init(javax.media.opengl.GLAutoDrawable drawable)

Initialize the view for OpenGL drawing.

Specified by:

init in interface javax.media.opengl.GLEventListener

reshape

public void reshape(javax.media.opengl.GLAutoDrawable drawable,
                    int x,
                    int y,
                    int width,
                    int height)

Specified by:

reshape in interface javax.media.opengl.GLEventListener

display

public void display(javax.media.opengl.GLAutoDrawable drawable)

Draw the chart view onto OpenGL drawable. The chart is drawn in the rectangular area [0, 0, width-1, height-1].

Specified by:

display in interface javax.media.opengl.GLEventListener

displayChanged

public void displayChanged(javax.media.opengl.GLAutoDrawable drawable,
                           boolean modeChanged,
                           boolean deviceChanged)

Do nothing on changed display.

Specified by:

displayChanged in interface javax.media.opengl.GLEventListener