javax.rad.ui
Interface IImage

All Superinterfaces:

IResource

All Known Implementing Classes:

AwtImage, SwingImage, UIImage

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

Nested Class Summary

static class

IImage.ImageType the save image types.

Method Summary

int	getHeight() Determines the height of the image.
java.lang.String	getImageName() Gets the name of the image.
int	getWidth() Determines the width of the image.
void	saveAs(java.io.OutputStream pOut, IImage.ImageType pType) Saves the current image as file.

Methods inherited from interface javax.rad.ui.IResource

getResource

Method Detail

getImageName

java.lang.String getImageName()

Gets the name of the image.

Returns:

the name of the image.

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(java.io.OutputStream pOut,
            IImage.ImageType pType)
            throws java.io.IOException

Saves the current image as file.

Parameters:

pOut - the output stream

pType - the image type

Throws:

java.io.IOException - if the image can not be saved