The Linux GPIB Package is a support package for GPIB (IEEE 488) hardware. The package contains kernel driver modules, and a C user-space library with Guile, Perl, php, Python and TCL bindings. The API of the C library is intended to be compatible with National Instrument s GPIB library. The Linux GPIB Package is licensed under the GNU General Public License .
Requirements:
Linux kernel version 2.4.x (use Linux-GPIB version 3.1.x). Earlier kernel versions are not supported.
Open Flash Chart is a program for creating charts in Flash to display in Web pages. You can create bar, line, area, and pie charts. It also includes server side classes to help generate the data file used as input. At the moment, there are classes for php, Perl, .NET, Java, Ruby (and Rails), and Python
RChart 2.1 for the Java[TM] Platform and SWT
有源碼,例子
most popular java component which has been available since 2000 and has been ported also to .NET and php programming languages