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See:
Description
Interface Summary | |
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BackingStoreManager | This interface must be implemented by the end user and is called in response to events like addition of rectangles into the RectanglePacker. |
RectVisitor | Iteration construct without exposing the internals of the RectanglePacker and without implementing a complex Iterator. |
Class Summary | |
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Level | |
LevelSet | Manages a list of Levels; this is the core data structure contained within the RectanglePacker and encompasses the storage algorithm for the contained Rects. |
Rect | Represents a rectangular region on the backing store. |
RectanglePacker | Packs rectangles supplied by the user (typically representing image regions) into a larger backing store rectangle (typically representing a large texture). |
This package implements a rectangle packing algorithm suitable for tracking the placement of multiple rectangles inside a larger one. It is useful for cases such as placing the contents of multiple windows on a larger backing store texture for a compositing window manager; placing multiple rasterized strings in a texture map for quick rendering to the screen; and many other situations where it is useful to carve up a larger texture into smaller pieces dynamically.
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