urbi.ImageComponent Class Reference

The ImageComponent class is used to display an image. More...

Inheritance diagram for urbi.ImageComponent:

Collaboration diagram for urbi.ImageComponent:

List of all members.

Public Member Functions
	ImageComponent ()
	Constructor for ImageComponent.
int	getHeight ()
	Returns the height of the image.
BufferedImage	getImage ()
	Returns the displayed image.
Dimension	getPreferredSize ()
	Returns the largest image size.
int	getWidth ()
	Returns the width of the image.
void	paint (Graphics graphics)
	Displays the image.
void	setHeight (int i)
	Sets the height of the image.
void	setImage (byte[] buffer)
void	setImage (byte[] buffer, double x, double y)
	Sets the image by calling the blockingLoad and makeBufferedImage methods of the ImageUtilities class and displays it.
void	setImage (BufferedImage im)
	Sets the image and displays it.
void	setImage (BufferedImage im, double x, double y)
void	setWidth (int i)
	Sets the width of the image.
void	update (Graphics graphics)

---

Detailed Description

The ImageComponent class is used to display an image.

It subclasses JPanel to take advantage of Swing's double buffering.

Author:

Bastien Saltel

Definition at line 30 of file ImageComponent.java.

---

Constructor & Destructor Documentation

urbi.ImageComponent.ImageComponent

(

)

Constructor for ImageComponent.

Calls the init method to set the background in white color.

Definition at line 50 of file ImageComponent.java.

---

Member Function Documentation

int urbi.ImageComponent.getHeight

(

)

Returns the height of the image.

Definition at line 86 of file ImageComponent.java.

BufferedImage urbi.ImageComponent.getImage

(

)

Returns the displayed image.

Definition at line 167 of file ImageComponent.java.

Referenced by urbi.ImageSampler.addImage(), and urbi.ImageComponent.paint().

Dimension urbi.ImageComponent.getPreferredSize

(

)

Returns the largest image size.

Returns:

The largest image size.

Definition at line 203 of file ImageComponent.java.

int urbi.ImageComponent.getWidth

(

)

Returns the width of the image.

Definition at line 77 of file ImageComponent.java.

void urbi.ImageComponent.paint

(

Graphics

graphics

)

Displays the image.

Definition at line 185 of file ImageComponent.java.

References urbi.ImageComponent.getImage().

void urbi.ImageComponent.setHeight

(

int

i

)

Sets the height of the image.

Definition at line 68 of file ImageComponent.java.

Referenced by urbi.ImageSampler.addImage().

void urbi.ImageComponent.setImage	(	byte[]	buffer,
		double	x,
		double	y
	)

Sets the image by calling the blockingLoad and makeBufferedImage methods of the ImageUtilities class and displays it.

Parameters:

buffer

The buffer containing the binary data of the image.

See also:

ImageUtilities

Definition at line 114 of file ImageComponent.java.

References urbi.ImageUtilities.blockingLoad(), urbi.ImageUtilities.makeBufferedImage(), urbi.ImageUtilities.setHeight(), and urbi.ImageUtilities.setWidth().

void urbi.ImageComponent.setImage

(

BufferedImage

im

)

Sets the image and displays it.

Parameters:

im	The buffered image.

See also:

ImageUtilities

Definition at line 138 of file ImageComponent.java.

void urbi.ImageComponent.setWidth

(

int

i

)

Sets the width of the image.

Definition at line 59 of file ImageComponent.java.

Referenced by urbi.ImageSampler.addImage().

---

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

• ImageComponent.java