idx3d
Class idx3d_Screen

java.lang.Object
  idx3d.idx3d_Screen

public class idx3d_Screen
extends java.lang.Object

Defines a virtual screen which is a server for rendered images.

Version:

3.3 2003-12-19 Werner Randelshofer Keep a weak reference to the antialiased and the non-antialiased pixel arrays.
3.2 2003-12-19 Werner Randelshofer: Method setAntialias changed to fail safely when not enough memory is available. Method performAntialiasing changed to create an antialiased image, which has the same brightness and the same color fidelity than the non-antialiased image. Method resize clears references to the pixel arrays before allocating new ones. This helps to reduce peak memory requirements. Added dispose method.

Field Summary

int	height
int[]	pixel
int	width

Constructor Summary

idx3d_Screen(int w, int h)

Method Summary

void	add(idx3d_Texture texture, int posx, int posy, int xsize, int ysize)
boolean	antialias()
idx3d_Texture	asTexture()
void	clear(int bgcolor)
void	dispose()
void	draw(idx3d_Texture texture, int posx, int posy, int xsize, int ysize)
void	drawBackground(idx3d_Texture texture, int posx, int posy, int xsize, int ysize)
java.awt.Image	getImage()
boolean	isAntialias()
void	render()
void	resize(int width, int height)
void	setAntialias(boolean active) Switches antialiasing on or off.

Methods inherited from class java.lang.Object

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

Field Detail

pixel

public int[] pixel

width

public int width

height

public int height

Constructor Detail

idx3d_Screen

public idx3d_Screen(int w,
                    int h)

Method Detail

render

public void render()

getImage

public java.awt.Image getImage()

setAntialias

public void setAntialias(boolean active)

Switches antialiasing on or off. The current implementation for antialiasing needs huge amounts of memory. In case if allocation of the memory fails, we safely revert to non-antialiased mode.

isAntialias

public boolean isAntialias()

asTexture

public idx3d_Texture asTexture()

clear

public final void clear(int bgcolor)

resize

public void resize(int width,
                   int height)

antialias

public boolean antialias()

dispose

public void dispose()

draw

public void draw(idx3d_Texture texture,
                 int posx,
                 int posy,
                 int xsize,
                 int ysize)

add

public void add(idx3d_Texture texture,
                int posx,
                int posy,
                int xsize,
                int ysize)

drawBackground

public void drawBackground(idx3d_Texture texture,
                           int posx,
                           int posy,
                           int xsize,
                           int ysize)