marvin.image

Class MarvinImageMask

java.lang.Object

marvin.image.MarvinImageMask

public class MarvinImageMask
extends java.lang.Object

Mask indicating what pixels must be processed.

Author:

Gabriel Ambrosio Archanjo

Field Summary

Fields

Modifier and Type	Field and Description
static MarvinImageMask	NULL_MASK

Constructor Summary

Constructors

Constructor and Description
MarvinImageMask() Constructor for null mask
MarvinImageMask(boolean[][] mask)
MarvinImageMask(int w, int h) Contructor
MarvinImageMask(int maskWidth, int maskHeight, int startX, int startY, int regionWidth, int regionHeight)

Method Summary

Methods

Modifier and Type	Method and Description
void	addPixel(int x, int y) Add a point to the mask.
void	addRectRegion(int startX, int startY, int regionWidth, int regionHeight)
void	clear() Clear the mask for a new selection
int	getHeight()
boolean[][]	getMask()
int	getWidth()
void	removePixel(int x, int y) Remove point from the mask.

Methods inherited from class java.lang.Object

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

Field Detail

NULL_MASK

public static MarvinImageMask NULL_MASK

Constructor Detail

MarvinImageMask

public MarvinImageMask()

Constructor for null mask

MarvinImageMask

public MarvinImageMask(int w,
               int h)

Contructor

Parameters:

w - width of the image referenced by the mask

h - height of the image referenced by the mask

MarvinImageMask

public MarvinImageMask(boolean[][] mask)

MarvinImageMask

public MarvinImageMask(int maskWidth,
               int maskHeight,
               int startX,
               int startY,
               int regionWidth,
               int regionHeight)

Parameters:

maskWidth - width of the image referenced by the mask

maskHeight - height of the image referenced by the mask

startX - start pixel of the region in x axes

startY - start pixel of the region in y axes

regionWidth - width of the region

regionHeight - height of the region

Method Detail

getWidth

public int getWidth()

Returns:

width

getHeight

public int getHeight()

Returns:

height;

addPixel

public void addPixel(int x,
            int y)

Add a point to the mask.

Parameters:

x -

y -

removePixel

public void removePixel(int x,
               int y)

Remove point from the mask.

Parameters:

x -

y -

clear

public void clear()

Clear the mask for a new selection

getMask

public boolean[][] getMask()

Returns:

Mask Array.

addRectRegion

public void addRectRegion(int startX,
                 int startY,
                 int regionWidth,
                 int regionHeight)

Parameters:

startX - Start pixel of the region in x axes

startY - Start pixel of the region in y axes

regionWidth - Width of the region

regionHeight - Height of the region