Debian logoDebian Screenshots >


interactively extracts numbers from bitmap graphs or maps


This digitizing software converts an image file showing a graph or map into xy data (coordinates). Some people use it for obtaining the original data from graphs in scientific publications.

   * Automatic grid line removal
   * Automatic point matching
   * Automatic curve tracing
   * Automatic axes matching
   * Handles cartesian, polar, linear and logarithmic graphs
   * Support for drag-and-drop and copy-and-paste
   * Context sensitive help, user manual and tutorials explain every feature
   * Preview windows give immediate feedback while modifying settings


Upload more screenshots