Navigating the Map

Clicking and dragging the mouse over the map will pan, unless you click over a mark on the map, in which case information about that item will be displayed.

The buttons that appear above the map are additional controls for navigation:

 Zoom In Button: Clicking this button causes zooming towards the central point of the map. Zooming continues as long as the button is held down.

 Zoom Out Button: Clicking and/or holding down this button causes zooming out, unless the map is already fully visible.

 Zoom To Box: Clicking this button allows you to drag a zoom rectangle with the mouse. When the mouse is released after dragging, the view will zoom to the specified rectangle.

 Full Extent Button: When clicked the full extent of the map is displayed.

 Locator Control: This is not used.

 Help Button: When clicked these instructions are displayed.