Upgrading to a more recent driver, or changing to a generic driver fixed "Most of the reported problems were due to buggy screen drivers."It has been reported to work also on NTx, Mac's (with a Windows emulator),Īnd under Linux (with a recent flavour of Wine)".Read image directly from a TWAIN/Scanner source.WinDIG for Windows - Freeware - E-mail: Convert a hardcopy graph into data."Digitize old graphs for comparison with new data."."Automatically digitize strip chart and (x,y) recorder output.".Un-Scan-It for Windows 3.1 and Win95 and Macintosh.Has "automatic line-follower", etc, etc.Also the author of Macdiff (user-friendly Powder X-ray powder diffractogram tool for Macintosh computers).
Convert a hardcopy graph or plot (data points of a curve) into data."The tracing of the plot line is fully automated.".
Engauge Digitizer - Picture to number tool for Linux, Windows and source code.Thanks to William Vetter (E=mail: for information on Engauge Digitizer. Thanks to Klaus Reimann (E=mail: for information on WinDIG. Thanks to Jim Quinn (E=mail: for providing extra links. Some subsidery hints on using the software and image converters are also mentioned. Information on more packages, including obtaining structure co-ordinatesįrom stereo structure diagrams appreciated. Engauge Digitizer is used by individuals such as grad students and researchers as well engineers and employees in large government and commercial organizations for processing single files but also managing databases of thousands of image files.| It provides assistance in enhancing the image quality and matching the data points. Conceptually, it is thus the opposite of a graphing tool that converts data points to graphs. The Engauge Digitizer tool assists in interactively extracting numbers from images of graphs.