Facemorph.haar
Class BufferedImg

java.lang.Object
  java.awt.Image
      java.awt.image.BufferedImage
          Facemorph.haar.BufferedImg

All Implemented Interfaces:

java.awt.image.RenderedImage, java.awt.image.WritableRenderedImage, java.awt.Transparency

public class BufferedImg
extends java.awt.image.BufferedImage

A floating point image class

Field Summary

Fields inherited from class java.awt.image.BufferedImage

TYPE_3BYTE_BGR, TYPE_4BYTE_ABGR, TYPE_4BYTE_ABGR_PRE, TYPE_BYTE_BINARY, TYPE_BYTE_GRAY, TYPE_BYTE_INDEXED, TYPE_CUSTOM, TYPE_INT_ARGB, TYPE_INT_ARGB_PRE, TYPE_INT_BGR, TYPE_INT_RGB, TYPE_USHORT_555_RGB, TYPE_USHORT_565_RGB, TYPE_USHORT_GRAY

Fields inherited from class java.awt.Image

accelerationPriority, SCALE_AREA_AVERAGING, SCALE_DEFAULT, SCALE_FAST, SCALE_REPLICATE, SCALE_SMOOTH, UndefinedProperty

Fields inherited from interface java.awt.Transparency

BITMASK, OPAQUE, TRANSLUCENT

Constructor Summary

BufferedImg(java.awt.image.BufferedImage pic)
Create a buffered image object

BufferedImg(java.awt.Image pic)
Create a buffered image object

BufferedImg(int width, int height, int imageType)
Create a buffered image object

Method Summary

Colour	getVal(int x, int y) Gets the colour of the pixel at (x, y) in the image
int	maxX()
int	maxY()
Colour	sumArea(int x1, int y1, int w, int h) Calculate the sum of values in a region conventionally

Methods inherited from class java.awt.image.BufferedImage

addTileObserver, coerceData, copyData, createGraphics, getAlphaRaster, getColorModel, getData, getData, getGraphics, getHeight, getHeight, getMinTileX, getMinTileY, getMinX, getMinY, getNumXTiles, getNumYTiles, getProperty, getProperty, getPropertyNames, getRaster, getRGB, getRGB, getSampleModel, getSource, getSources, getSubimage, getTile, getTileGridXOffset, getTileGridYOffset, getTileHeight, getTileWidth, getTransparency, getType, getWidth, getWidth, getWritableTile, getWritableTileIndices, hasTileWriters, isAlphaPremultiplied, isTileWritable, releaseWritableTile, removeTileObserver, setData, setRGB, setRGB, toString

Methods inherited from class java.awt.Image

flush, getAccelerationPriority, getCapabilities, getScaledInstance, setAccelerationPriority

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferedImg

public BufferedImg(int width,
                   int height,
                   int imageType)

Create a buffered image object

Parameters:

width - The width of the object in pixels

height - The height og the object in pixels

imageType - The type of image

BufferedImg

public BufferedImg(java.awt.image.BufferedImage pic)

Create a buffered image object

Parameters:

pic - The picture to use

BufferedImg

public BufferedImg(java.awt.Image pic)

Create a buffered image object

Parameters:

pic - The picture to use

Method Detail

maxX

public int maxX()

Returns:

The maximum x coordinate of the image

maxY

public int maxY()

Returns:

The maximum y coordinate of the image

getVal

public Colour getVal(int x,
                     int y)

Gets the colour of the pixel at (x, y) in the image

Parameters:

x - The x coordinate of the pixel

y - The y coordinate of the pixel

Returns:

The colour of the pixel

sumArea

public Colour sumArea(int x1,
                      int y1,
                      int w,
                      int h)

Calculate the sum of values in a region conventionally

Parameters:

x1 - The x coordinate of the bottom left corner of the region

y1 - The y coordinate of the bottom left corner of the region

w - The width of the region

h - The height of the region

Returns:

return the sum over the area