com.oddlabs.procedurality

Class GLImage

java.lang.Object

com.oddlabs.procedurality.GLImage

Direct Known Subclasses:

GLIntImage

public abstract class GLImage
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
GLImage(int width, int height, java.nio.ByteBuffer pixel_data, int format)

Method Summary

Methods

Modifier and Type	Method and Description
static void	blendMipMapsArea(GLImage[] dest_mipmaps, GLImage[] source_mipmaps, int base_fadeout_level, float fadeout_factor, int start_x, int start_y, int width, int height)
GLImage[]	buildMipMaps()
void	clear(int x, int y, int width, int height, int color)
void	clearAll(int color)
abstract GLImage	createImage(int width, int height, int format)
GLImage[]	createMipMaps()
void	drawImage(GLImage img, int dx, int dy, int sx, int sy, int w, int h)
void	drawImageBlended(GLImage img, int dx, int dy, int sx, int sy, int w, int h, float alpha_factor)
int	getGLFormat()
int	getHeight()
abstract int	getPixel(int x, int y)
java.nio.ByteBuffer	getPixels()
protected abstract int	getPixelSize()
int	getWidth()
abstract void	putPixel(int x, int y, int pixel)
void	saveAsPNG(java.lang.String filename)
Layer	toLayer()
static void	updateMipMapsArea(GLImage[] mipmaps, int base_fadeout_level, float fadeout_factor, int start_x, int start_y, int width, int height, boolean max_alpha)

Methods inherited from class java.lang.Object

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

Constructor Detail

GLImage

public GLImage(int width,
       int height,
       java.nio.ByteBuffer pixel_data,
       int format)

Method Detail

getWidth

public final int getWidth()

getHeight

public final int getHeight()

getPixel

public abstract int getPixel(int x,
           int y)

putPixel

public abstract void putPixel(int x,
            int y,
            int pixel)

getGLFormat

public final int getGLFormat()

createImage

public abstract GLImage createImage(int width,
                  int height,
                  int format)

createMipMaps

public final GLImage[] createMipMaps()

buildMipMaps

public final GLImage[] buildMipMaps()

updateMipMapsArea

public static final void updateMipMapsArea(GLImage[] mipmaps,
                     int base_fadeout_level,
                     float fadeout_factor,
                     int start_x,
                     int start_y,
                     int width,
                     int height,
                     boolean max_alpha)

blendMipMapsArea

public static final void blendMipMapsArea(GLImage[] dest_mipmaps,
                    GLImage[] source_mipmaps,
                    int base_fadeout_level,
                    float fadeout_factor,
                    int start_x,
                    int start_y,
                    int width,
                    int height)

clearAll

public final void clearAll(int color)

clear

public final void clear(int x,
         int y,
         int width,
         int height,
         int color)

drawImageBlended

public final void drawImageBlended(GLImage img,
                    int dx,
                    int dy,
                    int sx,
                    int sy,
                    int w,
                    int h,
                    float alpha_factor)

getPixelSize

protected abstract int getPixelSize()

getPixels

public final java.nio.ByteBuffer getPixels()

drawImage

public final void drawImage(GLImage img,
             int dx,
             int dy,
             int sx,
             int sy,
             int w,
             int h)

toLayer

public Layer toLayer()

saveAsPNG

public final void saveAsPNG(java.lang.String filename)