https://ascend4.org/api.php?action=feedcontributions&feedformat=atom&user=Ankitrohatgi 2026-05-01T01:14:46Z User contributions MediaWiki 1.43.6 https://ascend4.org/index.php?title=Extract_data_from_scanned_plots&diff=1931 2011-03-21T20:26:07Z

<p>Ankitrohatgi: Added link to WebPlotDigitizer tool.</p> <hr /> <div>The following are lists of tools for digitizing, or extracting data from, scanned plots, for example from journal publications, etc., where original numerical data is not provided.<br /> <br /> Please feel free to add other items to these lists.<br /> <br /> == Free, open source ==<br /> <br /> * [http://plotdigitizer.sourceforge.net/ Plot Digitizer], written in Java, tested with Ubuntu 9.10. A simple and basic tool, but works well. FOSS.<br /> * [http://www.frantz.fi/software/g3data.php G3Data], written in C/GTK+, included in Ubuntu repositories, tested in the past, works OK and includes a 'magnifying glass' feature. FOSS.<br /> * [http://digitizer.sourceforge.net/index.php?c=2 Engauge], written in C++/Qt, included in Ubuntu repositories, includes support for automatic curve tracing. FOSS.<br /> * [http://arohatgi.info/WebPlotDigitizer WebPlotDigitizer], written in HTML5/Javascript, web based, runs on Firefox or Chrome, includes support for automatic curve tracing. FOSS.<br /> <br /> == Closed source ==<br /> <br /> There are also some non-FOSS tools that were not investigated:<br /> <br /> * [http://www.digitizeit.de/ DigitizeIt]<br /> * [http://www.silkscientific.com/graph/ Un-Scan-It]<br /> * [http://www.uniphiz.com/findgraph.htm FindGraph]<br /> * [http://www.angelfire.com/rnb/labfit/index_xyExtract.htm xyExtract]<br /> <br /> [[Category:Miscellany]]</div>

Ankitrohatgi