Toolkit for working with and mapping geospatial data
GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data.
GeoTools is an Open Source Geospatial Foundation project.
The GeoTools library data structures are based on Open Geospatial Consortium (OGC) specifications.
FreeImage is a library project for developers who would like to support popular graphics image formats (PNG, JPEG, TIFF, BMP and others). Some highlights are: extremely simple in use, not limited to the local PC (unique FreeImageIO) and Plugin driven!
A "gumbo" of tools and concepts supporting rich client applications with 2D/3D user interfaces. Expands on the code from the book "3D User Interfaces with Java 3D", and includes a generous contribution of RCP code from Meyer Sound.
Recent work includes a Norden bombsight simulator, with terrain rendering based on NASA's WorldWind SDK. For this effort YourKit has generously made available its full-featured Java Profiler (https://www.yourkit.com/java/profiler/index.jsp), which has proved...
UIBM (= Universal Individual-Based Model) is an agent-based simulation/3d-dvisualization of the dynamics within multispecies plant communities of Northwest Europe, parameterized from databases using universal scaling laws.
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blitz-image is a library to support extremely fast image processing in java, harnessing GPU acceleration via OpenCL.
Although more features will be added in time, the initial focus is on very fast high-quality image resizing, including bicubic resizing (both upscale and downscale).
The performance of a typical bicubic upscale operation is typically in the order of 10 times faster than via the standard AWT mechanism using RenderingHints.VALUE_INTERPOLATION_BICUBIC.
The library...
JFreeChart is a free (LGPL) chart library for the Java(tm) platform. It supports bar charts, pie charts, line charts, time series charts, scatter plots, histograms, simple Gantt charts, Pareto charts, bubble plots, dials, thermometers and more.
*** JFreeChart has moved to GitHub: https://github.com/jfree/jfreechart ***
A Java toolkit for the creation of physics simulations and 3D visualizations. Developed as part of the Technology Enabled Active Learning (TEAL) initiative at MIT.
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Graphics generator for pie diagram matrix from spreadsheets
For comparative plus/minus spreadsheet data, Coulson Plot Generator application creates a multiple pie diagram, for a rapid visual comparison of subunit occupancy across a range of entities. Numbers of pies, segments, labels and colours are customisable. Creates an editable PDF from a comma separated text file. Now with zoom capability and more memory, for larger datasets. Save images in several formats including SVG.
This toolkit allows you to analyze and validate ns-2 traces
ns-2 Trace Toolkit was developed to help users to manage and debug ns-2 trace files. It is particularly useful for users that generate ns-2 trace files with other tools such as VanetMobiSim or SUMO (Simulation of Urban Mobility).
With ns-2 Trace Toolkit, users can debug their trace files by generating histograms for: (1) node speed, (2) node x-position, and (3) node y-position. These histograms can give hits about
concentration of nodes.
Additionally, the tool allows users to simulate...
The Java Astrodynamics Toolkit is a library of components to help users create their own application programs to solve problems in astrodynamics, mission design, spacecraft navigation, guidance and control using Java or Matlab.
The Prajna project is a collection of tools and utility classes combining visualization, geographic displays, data fusion, and semantic reasoning into a cohesive toolkit for enhancing information discovery and reasoning.
Gavrog stands for "Generation, Analysis and Visualization of Reticular Ornaments using Gavrog". It is a Java library together with a suite of interactive applications for the study of periodic net-like structures in space and their applications.
ECG is a distributed system to record and analyse developer activites for programming behaviour. It supports the research of actual processes and micro-processes.
Genvlin is an easy to use graphical dataplotting environment. It also provides direct access to the data via scripting and a console. You can easily import, export, change, plot, ... all the data.
JEuclid is a complete MathML rendering solution, consisting of: a MathViewer application, command line converters from MathML to other formats, an ant task for autmated conversion, display components for AWT and Swing and a component for Apache Cocoon
The InfoVis Toolkit is a Interactive Graphics Toolkit written in Java/Swing to ease the development of Information Visualization applications and components.
CPViz is an open-source visualizationtoolkit for finite domain constraint programming. It provides visualization for search trees, variables and global constraints through a post-mortem analysis of trace logs.
OntoModel is a UML-based editor that works with OWL ontologies. The usage of the UML extension mechanism makes it possible to develope and maintain OWL ontologies with MDA technologies. Implemented as NeOn Toolkit (http://www.neon-toolkit.org) plugin.
AlViz is a research prototype for visual ontology alignment implemented as multiple-view plug-in for Protege using J-Trees and Graphs. Based on similarity measures of an ontology matching algorithm AlViz helps to assess and optimize the alignment results
powerPlant is a plant modelling tool based on parametric plant descriptions, producing highly detailed models that can be exported to 3ds. Deriving similar plants is a matter of 1 click! Complete scenes can be composited with the integrated scene editor.