This example directly used the sgt classes to create an interactive display of the TAO and TRITON buoy locations. A ValueIcon is used to demonstrate objects that are "Draggable". Source code for this example is TAOMap.java.

Zooming: To zoom on a region of the display press left mouse button and drag the mouse to define rectangular region. To reset zoom press the "CTRL" (control) key and left mouse button at same time. Both spatial and time axes auto scale when zooming. The time axis also changes its "style" to improve readability (see TimeAxis).

Object Selection: A label can be selected by clicking the left mouse button on the label. A red rectangle will indicate the label has been selected. You may then use the mouse to drag the rectangle to a new location. Once the mouse button is released the label will be drawn at the new location.

US Dept of Commerce NOAA / OAR / PMEL / EPIC