PyQwt -- Python bindings for Qt.<hr>
<a href="http://pyqwt.sourceforge.net">http://pyqwt.sourceforge.net</a><hr>
PyQwt is a set of Python bindings for the Qwt C++ class library which
extends the Qt framework with widgets for scientific and engineering
applications.  It provides a widget to plot 2-dimensional data and various
widgets to display and control bounded or unbounded floating point values.
</listing>