To Export Coordinates of Fenced Elements to a Text File

Place a fence around the element(s).
Select the Export Coordinates tool.
Do one of the following:

In the Filename field, type the name and path of the text file to which you want to export the coordinates.

or
Click Browse.

In the Create Export File dialog that opens, select the text file to which you want to export the coordinates.
Click Fence.
Enter a data point inside the fence.
The fenced elements' coordinates are exported to the selected text file.