org.dvb.ui

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## Package org.dvb.ui

Provides extended graphics functionality.

See:
Description

Interface Summary
TestOpacity | Interface implemented by Components or Containers in order to allow the platform to query whether their paint method is fully opaque.
TextOverflowListener | The TextOverflowListener is an interface that an application may implement and register in the DVBTextLayoutManager.

Class Summary
DVBAlphaComposite | This `DVBAlphaComposite` class implements the basic alpha compositing rules for combining source and destination pixels to achieve blending and transparency effects with graphics, images and video.
DVBBufferedImage | The `DVBBufferedImage` subclass describes an `Image` with an accessible buffer of image data.
DVBColor | A Color class which adds the notion of alpha.
DVBGraphics | The `DVBGraphics` class is a adapter class to support alpha compositing in an MHP device.
DVBTextLayoutManager | The DVBTextLayoutManager provides a text rendering layout mechanism for the org.havi.ui.HStaticText org.havi.ui.HText and org.havi.ui.HTextButton classes.
FontFactory | Provides a mechanism for applications to instantiate fonts that are not built into the system.

Exception Summary
DVBRasterFormatException | This exception is thrown for some invalid operations on instances of `DVBBufferedImage`.
FontFormatException | Thrown when attempt is made to read a file describing a font when the contents of that file are not valid.
FontNotAvailableException | Thrown when attempt is made to instantiate a font that cannot be located.
UnsupportedDrawingOperationException | The `UnsupportedDrawingOperationException` class represents an exception that is thrown if an drawing operation is not supported on this platform.

## Package org.dvb.ui Description

Provides extended graphics functionality.

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