org.miv.jism.core.JismImage2D Class Reference

A 2D Context implementation. More...

Inheritance diagram for org.miv.jism.core.JismImage2D:

List of all members.

Public Member Functions
	JismImage2D (String path)
	Construct a new JismImage2D.
int	getNeighSize (int p)
	Return the neigh size of the given pixel.
int	getNeighAt (int p, int id)
	Return the neigh size of the given pixel.
int	getWidth ()
	Return the neighbor of a given pixel at the given id.
int	getHeight ()
	Return the height of the image.
int	getDepth ()
	Return the depth of the image.
double	getNewRandomDouble ()
	Get a new random double.
int	getPixelIntensity (int x, int y)
	Return a pixel.
int	getPixelIntensity (int p)
	Get pixel intensity.
int	getMaxIntensity ()
	Return a pixel.
int	pixelId (int x, int y)
	Get pixel unique id.
int	pixelId (int x, int y, int z)
	Get pixel unique id.
int	pixelX (int id)
	Get pixel abscissa.
int	pixelY (int id)
	Get pixel ordinate.
int	pixelZ (int id)
	Get pixel depth.
Package Functions
void	readImage (String path)
	Read an image file.
Classes
class	Pixel2D
	Pixel implementation for JismImage2D.

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Detailed Description

A 2D Context implementation.

This object will be used to create context from a 2D picture. Pixel implementation is Pixel2D.

Author:

Guilhelm Savin

See also:

org.miv.jism.core.JismImage2D.Pixel2D

org.miv.jism.core.JismContext

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Constructor & Destructor Documentation

org.miv.jism.core.JismImage2D.JismImage2D

(

String

path

)

Construct a new JismImage2D.

Parameters:

path

path of the image file

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Member Function Documentation

int org.miv.jism.core.JismImage2D.getNeighSize

(

int

p

)

Return the neigh size of the given pixel.

Parameters:

	x	abscissa
	y	ordinate

Returns:

neigh size of pixel at (x,y)

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.getNeighAt	(	int	p,
		int	id
	)

Return the neigh size of the given pixel.

Parameters:

	x	abscissa
	y	ordinate
	z	depth

Returns:

neigh size of pixel at (x,y) Return the neighbor of a given pixel at the given id.

Parameters:

	x	abscissa
	y	ordinate
	id	id of the neighbor

Returns:

neighbor of p at id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.getWidth

(

)

Return the neighbor of a given pixel at the given id.

Parameters:

	x	abscissa
	y	ordinate
	z	depth
	id	id of the neighbor

Returns:

neighbor of p at id Return the width of the image.

the image width

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.getHeight

(

)

Return the height of the image.

Returns:

the image height

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.getDepth

(

)

Return the depth of the image.

This is a 2d image so this method returns always 1.

Returns:

1

Implements org.miv.jism.core.JismContext.

double org.miv.jism.core.JismImage2D.getNewRandomDouble

(

)

Get a new random double.

Returns:

a random double

See also:

org.miv.jism.core.RandomGenerator

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.getPixelIntensity	(	int	x,
		int	y
	)

Return a pixel.

Parameters:

	x	abscissa of the pixel
	y	ordinate of the pixel

Returns:

pixel at (x,y) position

int org.miv.jism.core.JismImage2D.getPixelIntensity

(

int

p

)

Get pixel intensity.

Parameters:

p

pixel id

Returns:

intensity of p

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.getMaxIntensity

(

)

Return a pixel.

Parameters:

	x	abscissa of the pixel
	y	ordinate of the pixel
	z	depth of the pixel

Returns:

pixel at (x,y) position Return max pixel intensity.

max intensity

Implements org.miv.jism.core.JismContext.

void org.miv.jism.core.JismImage2D.readImage

(

String

path

)

[package]

Read an image file.

Parameters:

path

path to the image file

int org.miv.jism.core.JismImage2D.pixelId	(	int	x,
		int	y
	)

Get pixel unique id.

Context assumes that pixel id is between 0 and n where n is the total number of pixels.

Parameters:

	x	abscissa
	y	ordinate

Returns:

unique pixel id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.pixelId	(	int	x,
		int	y,
		int	z
	)

Get pixel unique id.

Context assumes that pixel id is between 0 and n where n is the total number of pixels.

Parameters:

	x	abscissa
	y	ordinate
	z	depth

Returns:

unique pixel id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.pixelX

(

int

id

)

Get pixel abscissa.

Parameters:

id

id of pixel

Returns:

abscissa of pixel id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.pixelY

(

int

id

)

Get pixel ordinate.

Parameters:

id

id of pixel

Returns:

ordinate of pixel id

Implements org.miv.jism.core.JismContext.

int org.miv.jism.core.JismImage2D.pixelZ

(

int

id

)

Get pixel depth.

Parameters:

id

id of pixel

Returns:

depth of pixel id

Implements org.miv.jism.core.JismContext.

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The documentation for this class was generated from the following file:

• org/miv/jism/core/JismImage2D.java

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