net.sourceforge.jiu.data
Class MemoryGray8Image
- ByteChannelImage, Gray8Image, GrayImage, GrayIntegerImage, IntegerImage, PixelImage
public class MemoryGray8Image
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.
MemoryGray8Image(int width, int height)- Creates a new MemoryGray8Image object with the specified resolution.
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PixelImage | createCompatibleImage(int width, int height)
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Class | getImageType()
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boolean | isBlack(int x, int y)- Returns if the pixel specified by the location in the arguments is black.
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boolean | isWhite(int x, int y)- Returns if the pixel specified by the location in the arguments is white.
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void | putBlack(int x, int y)- Sets a pixel to black (minimum intensity value).
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void | putWhite(int x, int y)- Sets a pixel to white (maximum intensity value).
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checkPositionAndNumber, clear, clear, clear, clear, createCompatibleImage, createCopy, getAllocatedMemory, getBitsPerPixel, getByteSample, getByteSample, getByteSamples, getHeight, getMaxSample, getNumChannels, getSample, getSample, getSamples, getWidth, putByteSample, putByteSample, putByteSamples, putSample, putSample, putSamples |
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).
width - the horizontal resolution, must be non-zero and positiveheight - the vertical resolution, must be non-zero and positive
isBlack
public boolean isBlack(int x,
int y) Returns if the pixel specified by the location in the arguments is black.
- isBlack in interface GrayImage
x - the horizontal location of the pixely - the vertical location of the pixel
isWhite
public boolean isWhite(int x,
int y) Returns if the pixel specified by the location in the arguments is white.
- isWhite in interface GrayImage
x - the horizontal location of the pixely - the vertical location of the pixel
putBlack
public void putBlack(int x,
int y) Sets a pixel to black (minimum intensity value).
- putBlack in interface GrayImage
x - horizontal position of the pixel's locationy - vertical position of the pixel's location
putWhite
public void putWhite(int x,
int y) Sets a pixel to white (maximum intensity value).
- putWhite in interface GrayImage
x - horizontal position of the pixel's locationy - vertical position of the pixel's location