java.lang.Object
- net.sourceforge.jiu.data.MemoryByteChannelImage
- - net.sourceforge.jiu.data.MemoryGray8Image

All Implemented Interfaces:

ByteChannelImage, Gray8Image, GrayImage, GrayIntegerImage, IntegerImage, PixelImage
```
public class MemoryGray8Image
extends MemoryByteChannelImage
implements Gray8Image
```
An implementation of Gray8Image that keeps the complete image in memory. This class inherits most of its functionality from its parent class MemoryByteChannelImage, using one byte channel.

Author:

Marco Schmidt

Constructor Summary

Constructors
Constructor Description

MemoryGray8Image(int width, int height)
Creates a new MemoryGray8Image object with the specified resolution.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PixelImage`	`createCompatibleImage(int width, int height)`	Creates an instance of the same class as this one, with width and height given by the arguments.
`Class`	`getImageType()`	If there is a single interface or class that describes the image data type of this class, the `Class` object associated with that interface (or class) is returned (or `null` otherwise).
`boolean`	`isBlack(int x, int y)`	Returns if the pixel specified by the location in the arguments is black.
`boolean`	`isWhite(int x, int y)`	Returns if the pixel specified by the location in the arguments is white.
`void`	`putBlack(int x, int y)`	Sets a pixel to black (minimum intensity value).
`void`	`putWhite(int x, int y)`	Sets a pixel to white (maximum intensity value).

Methods inherited from class net.sourceforge.jiu.data.MemoryByteChannelImage
checkPositionAndNumber, clear, clear, clear, clear, createCopy, getAllocatedMemory, getBitsPerPixel, getByteSample, getByteSample, getByteSamples, getHeight, getMaxSample, getNumChannels, getSample, getSample, getSamples, getWidth, putByteSample, putByteSample, putByteSamples, putSample, putSample, putSamples

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sourceforge.jiu.data.ByteChannelImage
clear, clear, getByteSample, getByteSample, getByteSamples, putByteSample, putByteSample, putByteSamples

Methods inherited from interface net.sourceforge.jiu.data.IntegerImage
clear, clear, getMaxSample, getSample, getSample, getSamples, putSample, putSample, putSamples

Methods inherited from interface net.sourceforge.jiu.data.PixelImage
createCopy, getAllocatedMemory, getBitsPerPixel, getHeight, getNumChannels, getWidth

- Constructor Detail
  - MemoryGray8Image
```
public MemoryGray8Image(int width,
                        int height)
```
    Creates a new MemoryGray8Image object with the specified resolution. Simply gives 1 (for one channel) and the two resolution arguments to the super constructor (of the parent class MemoryByteChannelImage).
    
    Parameters:
    
    width - the horizontal resolution, must be non-zero and positive
    
    height - the vertical resolution, must be non-zero and positive
- Method Detail
  - createCompatibleImage
```
public PixelImage createCompatibleImage(int width,
                                        int height)
```
    Description copied from interface: PixelImage
    
    Creates an instance of the same class as this one, with width and height given by the arguments.
    
    Specified by:
    
    createCompatibleImage in interface PixelImage
    
    Specified by:
    
    createCompatibleImage in class MemoryByteChannelImage
    
    Parameters:
    
    width - the horizontal resolution of the new image
    
    height - the vertical resolution of the new image
    
    Returns:
    
    the new image
  - getImageType
```
public Class getImageType()
```
    Description copied from interface: PixelImage
    
    If there is a single interface or class that describes the image data type of this class, the Class object associated with that interface (or class) is returned (or null otherwise). This Class object, if available for two image objects, can be used to find out if they are compatible. Example: MemoryGray8Image returns net.sourceforge.jiu.data.Gray8Image.class.
    
    Specified by:
    
    getImageType in interface PixelImage
  - isBlack
```
public boolean isBlack(int x,
                       int y)
```
    Description copied from interface: GrayImage
    
    Returns if the pixel specified by the location in the arguments is black.
    
    Specified by:
    
    isBlack in interface GrayImage
    
    Parameters:
    
    x - the horizontal location of the pixel
    
    y - the vertical location of the pixel
  - isWhite
```
public boolean isWhite(int x,
                       int y)
```
    Description copied from interface: GrayImage
    
    Returns if the pixel specified by the location in the arguments is white.
    
    Specified by:
    
    isWhite in interface GrayImage
    
    Parameters:
    
    x - the horizontal location of the pixel
    
    y - the vertical location of the pixel
  - putBlack
```
public void putBlack(int x,
                     int y)
```
    Description copied from interface: GrayImage
    
    Sets a pixel to black (minimum intensity value).
    
    Specified by:
    
    putBlack in interface GrayImage
    
    Parameters:
    
    x - horizontal position of the pixel's location
    
    y - vertical position of the pixel's location
  - putWhite
```
public void putWhite(int x,
                     int y)
```
    Description copied from interface: GrayImage
    
    Sets a pixel to white (maximum intensity value).
    
    Specified by:
    
    putWhite in interface GrayImage
    
    Parameters:
    
    x - horizontal position of the pixel's location
    
    y - vertical position of the pixel's location

Class MemoryGray8Image

Constructor Summary

Method Summary

Methods inherited from class net.sourceforge.jiu.data.MemoryByteChannelImage

Methods inherited from class java.lang.Object

Methods inherited from interface net.sourceforge.jiu.data.ByteChannelImage

Methods inherited from interface net.sourceforge.jiu.data.IntegerImage

Methods inherited from interface net.sourceforge.jiu.data.PixelImage

Constructor Detail

MemoryGray8Image

Method Detail

createCompatibleImage

getImageType

isBlack

isWhite

putBlack

putWhite