Co-ordinate Difference Controls

These controls allow the user to enter or select a Co-ordinate Difference, provide the ability to modify the data and enable information regarding the source of the data to be displayed.

Type Action Functions
Standard Data Entry
  • Keyboard entry of a valid co-ordinate difference (Grid or Geographic)
  • Can snap/accept to an existing line.
  • Can snap/accept to two point objects.
  • Can accept in space to obtain the co-ordinates of that position (those positions) on the screen. This functionality can be disabled or enabled via Configuration Options and the current status is indicated by the current cursor.
  Data Modification
  • SPACE, F9
  • Add
  • Subtract
  • Multiply
  • Divide
  Data Transfer
  • Transfer of valid co-ordinate difference from calculator. (Angular value if in Geographic mode).
  Tooltip
  • Displays the Point Identifiers if the co-ordinate has been derived from existing points. This can be disabled or enabled via Edit Tool Tips.