Rogue Wave® JViews Diagrammer
allows you to load an IVL file and this can be a map. If the IVL file
contains projection data, Rogue Wave JViews
Diagrammer can then place the nodes according to their latitude and
longitude properties.
The package
ilog.views.sdm.renderer.maps gives access to Rogue Wave JViews Maps for developing your own maps, if you
have purchased this product.
The rendering of maps in a diagram is done by the Map
renderer,
IlvMapRenderer .
Optionally, the zooming policy of the nodes displayed
on a map can be controlled by the HalfZooming renderer,
IlvHalfZoomingRenderer. which allows you to specify limits in zooming in
or out.
If you use a map, your data model should contain latitude
and longitude attributes. These attributes can have any names because
you can map them to the names
latitude
and
longitude
.
For details of the formats for latitude and longitude, see
The Map renderer.
Refer to the JViews Maps documentation for more information
on the integration of JViews Diagrammer with JViews Maps.