de.lmu.ifi.dbs.elki.visualization.parallel3d.util

Class AbstractSimpleOverlay

java.lang.Object

de.lmu.ifi.dbs.elki.visualization.parallel3d.util.AbstractSimpleOverlay

Direct Known Subclasses:

SimpleMenuOverlay, SimpleMessageOverlay

public abstract class AbstractSimpleOverlay
extends java.lang.Object

Renderer for simple overlays. TODO: make color configurable?

Since:

0.6.0

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	height Screen ratio.
(package private) int	width Screen ratio.

Constructor Summary

Constructors

Constructor and Description
AbstractSimpleOverlay()

Method Summary

Modifier and Type	Method and Description
void	render(javax.media.opengl.GL2 gl) Main render method
(package private) abstract void	renderContents(javax.media.opengl.GL2 gl) Render the actual overlay contents.
void	setSize(int width, int height) Set screen ratio.

Methods inherited from class java.lang.Object

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

Field Detail

width

int width

Screen ratio.

height

int height

Screen ratio.

Constructor Detail

AbstractSimpleOverlay

public AbstractSimpleOverlay()

Method Detail

render

public final void render(javax.media.opengl.GL2 gl)

Main render method

Parameters:

gl - GL context

renderContents

abstract void renderContents(javax.media.opengl.GL2 gl)

Render the actual overlay contents.

Parameters:

gl - GL context

setSize

public void setSize(int width,
                    int height)

Set screen ratio.

Parameters:

width - Screen width

height - Screen height