Cell Electrophysiology Simulation Environment is a framework to perform electrophysiological simulations. It can, for example, simulate cardiac myocyte electrical activity. It is useful for simulations of action potentials, individual ionic currents, and changes in ionic concentrations.
FrAid (Fr[actal] Aid) is a programming language that is appropriate for mathematical computations, visualization, batch processing, and more. It features both a standalone application that provides a programming environment for the language and a system for integrating the language with Java. The Java interface allows mathematical equations and formulas to be used with Java code, making it easier to process numerical computations, symbolic computations, imaging, CAD, and more.
GRAL is a library for creating high quality plots and charts in Java. Many plot types are available like scatter plot, bubble plots, line plots, area plots, pie charts, and bar charts. Additionally, GRAL can exchange and process data (smoothing), and various plug-ins allow the import and export of data and graphics to formats like CSV, JPEG, PNG, EPS, PDF, or SVG.
J/CarnacGIS allows software developers to integrate interactive map views into their own applications. Written entirely in Java, it offers a rich graphics environment for building stand-alone or Web-enabled clients for spatial data analyses. J/CarnacGIS components interface easily with existing systems to provide enhanced services while preserving investments in data and infrastructure.
JChart2D is a Swing widget for precise runtime visualization of numerical tuples in an x-y plot. It is easy to use and is designed for runtime display. Unlike other charting tools that cover all kinds of views (pie, bar, etc.), it just creates precise x-y plots. It is thread-safe: many different threads in an application may each add data to plot. A single chart may contain multiple different traces. It also features automatic scaling, choice of unit, viewports (zooming), output to images (PNG, JPEG, and EPS), logarithmic axis, and custom rendering of datapoints (lines, dots, discs, and filled polygons).
JGraph Layout Pro is a high performance graph layout library for JGraph that automatically positions your graph, diagram, or network in a visually pleasing manner. Layout Pro provides flexibility and a simple design, enabling you to use circular, tree, force-directed, and hierarchical layouts with ease. Example uses are organisational charts, workflow and process diagrams, call charts, network diagrams, UML tools, and more. It comes with its own documentation and an example applet.