What's new in DataMelt 2.5
Feb 25, 2020
- Moved to Jython 2.7.2b3-DEV
- Improved security for activation
- All traffic is redirected to the new web site datamelt.org
New in DataMelt 2.4 (Feb 7, 2019)
- Smart button (bottom-right) used to show status, help and run code
- BeanShell scripts are treated separately from Java files
- No welcome and help messages for consoles. Help moved to the smart button
- CPU monior is corrected
- Incrrease sizes of memory and cpu monitors to make happy some L&F
- JRuby execution is done in a separate thread.
- Groovy updated to 2.4.16 (Dec 2018).
- Groovy syntax highlighting is extended
- Neuroth updated to version 2.9.4
- Correct syntax for JRuby
- Correct syntax highlighting when closing the tab
- openforecast, egads, apache log4j-core libraries
- JRuby upgrated to recent version 9.X (Jan 2019)
- New menu to run all consoles under Menu-Run
New in DataMelt 2.3 (Feb 7, 2019)
- jhplot.Web has the method load() to dynamically load jar files
- Classes to experiment with self-organization of vectors by Wolfhard Hövel
- Integration of Weka 3.9 classes with Java scripting capabilities
- Documentation includes a number of Jython examples with Weka
- Search in documentation is re-indexed https://jwork.org/dmelt/dsearch/
- get_external() methond for BeanShell to load restricted jar file
- Vectorz 66.1 for double-precision vector and matrix maths library supporting N-dimensional numeric arrays
- Weka GUI can be started using the "Tools" menu
- The Tools menu layout has changed (better organized titles)
- Fix of Jython by Jeff Allen. This version does not require explicit imports of Java classes when running on Java 9 and above.
New in DataMelt 2.2 (Feb 12, 2018)
- This release is intended for the use with JDK9 and JDK8:
- Plantuml for diagram drawings
- Datumbox for data mining
- Updated Search database using several examples with statistical tests
New in DataMelt 2.1 (Oct 16, 2017)
- Moved to Jython 2.7.1 with a better support for JDK9
- JyNI – Jython Native Interface for support ctype etc.
New in DataMelt 2.0 Build 20170704 Beta (Jul 5, 2017)
- Joone Neural Network
- VisAd visualisation program
- Menu is renamed
- Less jython caching at startup
- Several libraries rearranged in the lib directory
- HVisAd class to work with 3D graphics of VisAd
New in DataMelt 1.8 Build 20170624 (Jun 26, 2017)
- FastMath implemented inside all jhplot.* functions, F1D, F2D, F3D
- A new class jhplot.HParam to deal with the precision of elementary functions.
- All graph Java libraries were updated and javadoc was rebuilt
- Medusa graph library is added
- Menu with examples moved to "Help"
- New menu to show the web page
- Encog was changed with the new jung library
- Fixed menu for documentation
- Improved Windows support
- several unnecessary libraries are removed
- Added cores of Universal Java Matrix Package and Java data mining programs
New in DataMelt 1.7 Build 20170304 (Mar 6, 2017)
- A maintenance release to improve usability,
- Recompiled using JDK 1.8
- Updated Apache common math to 3.6.1
- Constrained cubic spline approximation in jhpro/
- uncommon-math package was integrated
- guava-20.0
- Drawj2 is included to draw images
- IViewSVG is used to display SVG images (jhplot package)
- Gral graphic library is included
- Waterloow library corrected
- Many small bug fixes
New in DataMelt 1.7 Build 20170227 Beta (Feb 28, 2017)
- A maintenance release to improve usability,
- Recompiled using JDK 1.8
- Updated Apache common math to 3.6.1
- Constrained cubic spline approximation in jhpro/
- uncommon-math package was integrated
- guava-20.0
- Drawj2 is included to draw images
- IViewSVG is used to display SVG images (jhplot package)
- Gral graphic library is included
New in DataMelt 1.6 Build 20160727 Beta (Jul 28, 2016)
- This version significantly enhances image identification and object recognition using several external Java packages.
- Integrated boofcv and dependent libraries to work with images
New in DataMelt 1.5 Build 20160519 (Jun 6, 2016)
- This version has significantly improved 3D capabilities to draw functions and data. It uses updated OpenGL Utility Library (GLU) for several classes.
- For example, HPlotXYZ has many improvements to show data and mathematical objects in 3D. New examples for 3D scientific plots were added: Many new examples for 3D scientific plots were added. See: http://jwork.org/dmelt/code/index.php?keyword=hplotxyz
- Updated to v2.3 and relocated JOGL libraries in the native directory
- Processing package (core) is the part of this release
- jzy3d is updated to version 1.0 and improved
- Unnecessary menu for plotting canvases were simplified
- corrected text for plotting menu
- javahelp was updated with new Java api
- Java API was updated by adding jzy3d and processing packages
- Dummy example file in jehep IDE was corrected