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| Icon | Name | Description |
|---|---|---|
| Draw Polyline | This allows the user to draw a polyline by LMC at each point and RMC to end. |
| Delete Polyline | This allows the user to delete a polyline by LMC on the line. |
| Insert Point | This allows the user to add points to a polyline by LMC on the location where a point should be added. |
| Delete Point | This allows the user to remove points to a polyline with LMC on the point. |
| Move Point | This allows the user to move a selected point from a polyline with LMC and dragging. |
| Show River Miles | This allows the user to show River Kilometer/River Mile (RK/RM) on polyline. Set distance to start labeling and distance between labels. |
| Generate from Selection | This option will create a polyline from the cells that have been currently selected with the selection tool. |
| Clear Polylines | This allows the user to delete all the polylines which belongs to the current overlay layer |
| Open Polylines | This allows the user to open polylines from a file. |
| Save Polylines | After drawing a new polyline or editing an existing polyline the user can use this function to save out to a file for future use with the Open Polylines function above. |
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