PersistentPerl Graph Notes

Creating file_struct.gif:

• Edit file_struct.crd using the Toolkit for Conceptual Modeling TCRD editor
• Dump the TCRD window with xwd
• Crop and convert to gif using gimp
  • Do Tools->Crop to get a general crop
  • Image->Transforms->Autocrop
  • Image->Indexed, choose black/white
  • File->Save As "file_struct.gif"