javax.rad.ui
Interface IImage

All Superinterfaces:

IResource

All Known Implementing Classes:

AwtImage, QtImage, SwingImage, UIImage, WebImage

public interface IImage
extends IResource

Platform and technology independent image definition. It is designed for use with AWT, Swing, SWT, JSP, JSF,... .

See Also:

Image

Method Summary

int	getHeight() Determines the height of the image.
int	getWidth() Determines the width of the image.
void	saveAs(String pFileName) Saves the current image as file.

Methods inherited from interface javax.rad.ui.IResource

getResource

Method Detail

getWidth

int getWidth()

Determines the width of the image. If the width is not yet known, this method returns -1.

Returns:

the width of this image, or -1 if the width is not yet known.

See Also:

Image.getHeight(java.awt.image.ImageObserver)

getHeight

int getHeight()

Determines the height of the image. If the height is not yet known, this method returns -1.

Returns:

the height of this image, or -1 if the height is not yet known.

See Also:

Image.getWidth(java.awt.image.ImageObserver)

saveAs

void saveAs(String pFileName)
            throws IOException

Saves the current image as file.

Parameters:

pFileName - the filename

Throws:

IOException - if the image can not be saved