GtkPlot 5.0

GtkPlot - Widget for GTK+.

GtkPlot is a widget for GTK+. It allows to draw high quality scientific plots in two dimensions with a look and feel very similar to Microcal Origin for Windows. The distribution includes GtkPlotLayout, a simple GtkLayout subclass, and a demo program showing two layered plots with different kind of curves. You can choose between a number of symbol types, lines, connectors -straight lines, steps, splines-, and change their attributes -color, size, width-. You can also plot functions, add error bars, edit legends, rotate and move axis titles, change axis properties, etc.