This is the site of my lattice drawing component, a java
component for drawing lattices. Write me
(ralph at math dot hawaii dot edu) if you would like the source
code. Here is the link to the api documentation.
Main application:This component is used in my Universal Algebra Calculator for drawing congruence lattices, subalgebra lattices and algebras that have a natural order.
This site also features some simple applications which use this drawing component. One is an application for drawing ordered sets obtained from a collection of partitions to be used with Mel Janowitz's cluster analysis. The other illustrates some of the ideas of Formal Concept Analysis.
A program for Mel Janowitz's cluster analysis:
(If the Launch button doesn't work, try this link.)
Two partition poset files that can be used with the program:
A simple program for concept analysis:
Source Code and jar file
Explanation of the drawing algorithm