[OS X TeX] OT: QT tool for analyzing graph to get underyling data

Gary L. Gray gray at engr.psu.edu
Wed Nov 23 21:39:29 CET 2005

On Nov 23, 2005, at 1:23 PM, William F. Adams wrote:

> I seem to recall someone here porting to Mac OS X a QT app which  
> takes a bitmap image of a graph and analyzes it to deduce the  
> underlying data --- I can't find this (my Google-fu is weak today).
> Anyone have any idea if I'm remembering correctly, and if so what  
> this tool might be?

Two apps come to mind:

GraphClick: <http://www.datathief.org/>


DataThief: <http://www.arizona-software.ch/applications/graphclick/en/>

I hope this helps.

-- Gary
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