Gishur API Documentation

About Gishur: Gishur is an extensive library for writing and visualizing geometric algorithms.

See:
Description

Packages

gishur.applet	Provides classes for building applets that can be run as applications and as dockable applets.
gishur.awt	Provides classes for gishur-specific look and feel.
gishur.awt.images	Static image classes that store default symbols for some symbolbars.
gishur.core	Provides core data structures as lists and trees.
gishur.core.algorithms	Provides classes for programming and managing interchangeable algorithms.
gishur.core.event	Event classes for gishur-specific events.
gishur.core.geom	Provides basic geometrical classes for all dimensions.
gishur.core.math	Provides some classes for matrix operations and abitrary precision math.
gishur.graph.algorithms	A collection of graph algorithms.
gishur.graph.awt	GUI-Classes for Graphs.
gishur.graph.core	Core classes for graph datastructures..
gishur.graph.gui	GUI-classes for visualizing of graphs and interaction.
gishur.gui	Classes for visualization and interaction of geometric objects of any kind.
gishur.gui.displayobject	A collection of DisplayObjects for visualization of some geometrical objects of the gishur.x-package.
gishur.gui.inputhandler	Classes for providing interaction with the geometric objects of the gishur.x-package.
gishur.gui2	Visualization and render engine.
gishur.gui2.adapter
gishur.gui2.event	Event classes for rendering operations.
gishur.gui2.handler
gishur.gui2.painter	Useful Painters.
gishur.x	Core classes and algorithms for plain geometry in double precision (old version).
gishur.x.gui
gishur.x.voronoi	Classes for calculation and representing voronoi diagrams and skeletons.
gishur.x2.core	Core classes for plain geometry in double precision.
gishur.x2.gui	GUI-classes for visualizing the geometric objects from core and realizing interaction with them.
gishur.x2.gui.images	Static image classes that store symbols for some DisplayObjects.

About Gishur:

Gishur is an extensive library for writing and visualizing geometric algorithms. It provides a variety of basic data structures, geometric objects and geometric algorithms together with an environment for visualizing these objects. Gishur can easily be extended. Gishur is completely written in 100% Java and needs JDK 1.1 or above. Complex algorithms like computation of the skeleton (medial axis) of a simple polygon, computation of the visibility polygon of a simple polygon, segment intersection sweep, and polygon intersection sweep are already included in Gishur.

Gishur consists of several packages with different functionality:

• gishur.core - Basic data structures as lists and balanced trees; sorting algorithms, sweep structures.
• gishur.x - Plane geometry objects: lines, rays, segments, parabolas, circles and polygons and many basic geometric algorithms like intersection methods, transformation methods. Also included more lavish algorithms like visibility polygons, skeleton algorithms, segment and polygon intersection sweeps and much more.
• gishur.gui - Support for easily displaying and modifying graphical objects. This is not limited to classes from gishur.x! For many classes of gishur.x exist displayobjects for displaying and inputhandler for modifying and input.
• gishur.awt - AWT enhancements like symbolbars and more.
• gishur.applet - Support for running applets as applications and other enhancements