plot2d allows you to plot 2D, X vs Y, and scatterplots directly to a compressed image file. You canplot up to 12 series. It uses a simple ASCIIoptions file and runs from the console/terminaland also has a simple Win32 GUI. The core code isANSI C with C++ encapsulation for ease of use.License: BSD License (revised)Changes:
GNU standard command line options were improvedwith short versions and long versions. The abilityto plot a column * -1 was added. For example,"plot2d sinc.txt 1 -2", plots column 1 versuscolumn 2 * -1. The tar.gz was updated so that itunloads to a folder. Input from stdin is nowsupported.