Range Circles

  Select ranges and draw concentric range circles.


Range circles can be drawn with the following icons on the map toolbar.

File menu has option to save the range circles as a shape file.

Clear range circles on Overlay menu.

The program uses a file "range_circles.dbf", stored in the same directory as the executable, with the names, ranges, and default symbology for circles to be drawn.

You can quickly toggle using the All or None buttons, or double click to toggle individual ranges.

If there are no ranges enabled, you will be directed to enter new ones.

Set range, and a name if you want to use that for later selections.

To remove a range circle, set its range to 0.

Set the line color and width with the button.



Last revised 10/23/2014