com.bc.ceres.glevel (SNAP Engine API)

Adds multi-resolution / image pyramid capabilities to JAI. The framework has been designed taking into account the following requirements:

A multi-resolution image (MultiLevelImage) shall manage its lower-resolution instances such that the same lower-resolution image instance is returned for the same level.
It should be possible to add the multi-resolution capability to any existing RenderedImage (see DefaultMultiLevelSource).
Classes implementing the multi-resolution capability may use any JAI OpImage DAG to produce its tiles. It should be easy to implement the multi-resolution capability (see DefaultMultiLevelImage). Tile computation shall then directly take into account the resolution level.

Interface Summary
Interface	Description
MultiLevelModel	The `MultiLevelModel` class represents a layout model for multi-resolution images such as image pyramids.
MultiLevelRenderer	An `MultiLevelRenderer` is used to render images provided by a `MultiLevelSource`s at a certain resolution level.
MultiLevelSource	A source for images at a given resolution level.

Class Summary
Class Description

MultiLevelImage
A PlanarImage which can act as a MultiLevelSource.

Package com.bc.ceres.glevel