Help needed gtkextra

[Jim Parker <hopeye cfl rr com>]

G'Day !

I need to embed a ploting widget into my application.  gtkplot included 
with the gtkextra, works great, but the lack of documentation has 
really slowed my progress.

I have been playing with the included examples for a couple of days, 
and have looked at the sources for Scigraphica, but it is still very 
confusing.  Does any one have any simple examples or explanations of 
the API.

To date I have created a dialog that plots the example code.  What I 
would really like to do is create a graph from simple x-y data or polar 
cooridinates, but will not know the range prior to data collection.  
Data, labels, etc. will be passed in as function arguments.

TIA

cheers,
Jim Parker