The distance tools 
located in the Main Toolbar, can be used to measure
distances and to determine correct heading and position. To measure a distance,
simply left-click on any Distance Tool, then left-click on the desired starting
point and drag the cursor to the desired end point.
As the mouse moves, a distance and angle measurement will be displayed for the starting point and the current mouse cursor position.
 |
|
The Distance Line 
serves
to measure distances between any two points. The distance will automatically
appear in Nautical Miles. In order to modify the unit of measure, select Tools,
then Options from the Main Menu. Once the Options
box appears, select the Unit System you wish to use from the Application tab.
|
|
The Range Circle 
serves
to measure distances within a pre-set range of an object.
|
|
The Parallel Index Line 
serves to monitor and maintain the vessel on track.
|
|