Engauge Digitizer - Floating Axes

A graph with floating axes (i.e. one or both axes has an unknown coordinate) can be digitized in Engauge.

The following steps digitize a graph with floating axes:

• Obtain an image file (bitmap, jpeg or other) with floating axes
• Import the file using the Import(Advanced) menu option:
  • File/Import(Advanced) menu option
  • For the axes point count, select 4 points.
  • Click on Ok
• Create four axes points, and specify one coordinate value for each of those axes points.