Submitted by admin on Thu, 2008-03-27 23:00
Posted in
Version 0.9.4 of QtiPlot, a scientific plotting and data analysis application which uses Qt, has been released. Changes:
- Use of modified Qwt 5.1 (from Subversion repository), supplied with QtiPlot
- Improved export of 2D plots: no more white gaps between the axes.
- Highly improved the speed of Table/Matrix values calculation when using muParser as script engine: QtiPlot is now five times faster then Origin 7.5 when working with matrices.
- Fixed the numerical integration of data sets and added the possibility to integrate analytical functions.
- Added 2D numerical integration for matrices.
- Improved matrix undo/redo framework and fixed all possible memory overflows when working with matrices.
- Improved the custom actions dialog.
- Fixed a few minor bugs.
Screenshots linked off home page; downloads (sources, with binaries in return for buying a maintenance contract) here. Requires Qt 4.2.