Package ch.epfl.cs107.play.window.swing

Class SwingImage

java.lang.Object

ch.epfl.cs107.play.window.swing.SwingImage

All Implemented Interfaces:

Image

public final class SwingImage
extends Object
implements Image

Swing implementation of an image.

Constructor Summary

Constructors

Constructor	Description
SwingImage(Image image, RegionOfInterest roi, boolean removeBackground)	Creates an image from specified image.
SwingImage(InputStream stream, RegionOfInterest roi, boolean removeBackground)	Creates an image from specified image input stream.

Method Summary

Modifier and Type	Method	Description
int	getHeight()
int	getRGB(int r, int c)	Color getter of the pixel at the given row and column
int	getWidth()

Methods inherited from class java.lang.Object

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

Constructor Details

SwingImage

public SwingImage(Image image,
 RegionOfInterest roi,
 boolean removeBackground)

Creates an image from specified image.

Parameters:

image - (java.awt.Image): valid image to be copied, not null

roi - (RegionOfInterest): rectangle of interest in the image, may be null

removeBackground - (boolean): which indicate if need to remove an uniform background

SwingImage

public SwingImage(InputStream stream,
 RegionOfInterest roi,
 boolean removeBackground)
           throws IOException

Creates an image from specified image input stream.

Parameters:

stream - (InputStream): valid image input stream, not null

roi - (RegionOfInterest): rectangle of interest in the image, may be null

removeBackground - (boolean): which indicate if need to remove an uniform background

Throws:

IOException - if an error occurs during reading

Method Details

getWidth

public int getWidth()

Specified by:

getWidth in interface Image

Returns:

(int): width, in pixels

getHeight

public int getHeight()

Specified by:

getHeight in interface Image

Returns:

(int): height, in pixels

getRGB

public int getRGB(int r,
 int c)

Description copied from interface: Image

Color getter of the pixel at the given row and column

Specified by:

getRGB in interface Image

Parameters:

r - (int): given row

c - (int): given column

Returns:

(int): RGB color of the pixel at row r and column c as a int value