>From the web site (http://digitizer.sourceforge.net/):

#######################
This open source, digitizing software converts an image file showing a
graph or map, into numbers. The image file can come from a scanner,
digital camera or screenshot. The numbers can be read on the screen, and
written or copied to a spreadsheet. 

The process starts with an image file containing a graph or map. The
final result is digitized data that can be used by other tools such as
Microsoft Excel and Gnumeric. 
########################

I found this program while looking 
for a substitute for windig. 
It seems working correctly, in the worst case
you can use it locally from its directory,
it is self contained.

Hope this helps.

-- 
Raimondo Giammanco <rongten@...>

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