libnxplot is a 2D vector drawing library. It has an API very similar to
libplot, from GNU plotting utilities.  Basically, it's just an API.  There
are implementations, or drivers:

	nxplot-artft: this is a nxplot driver that uses libart_lgpl and
freetype to render a pixel buffer.  The pixel buffer can be either associated
to a widget (a GtkDrawingArea, usually), or it can be created without widget
with an explicit size and later retrieved as a GdkPixbuf.

	nxplot-gp: this is a libgnomeprint based driver, to enable you to send
2D vector drawings directly to a printer without rasterization, thus preserving
all quality.

  All drivers are compile-time options.  These are the dependencies:
	o nxplot-artft depends on gtk+-2.0, libart_lgpl, FreeType2, and
fontconfig.

	o nxplot-gp depends on libgnomeprint 2.2

  Included are also Python bindings for everything.

  As a bonus, there is a Canvas widget, though this is secondary, and I'm not
giving it much priority to its development these days.

  Anyway, let me know if you find this useful, or if you need a new API method.

