Examples of com.bbn.openmap.layer.OverviewMapAreaLayer

com.bbn.openmap.layer.OverviewMapAreaLayer

A class used to draw a polygon representing the area covered by the source MapBean projection. Used by the OverviewMapHandler. The layer responds to DrawingAttributes properties being set, which are forwarded on to the coverage box rectangle.

This layer uses the source map's projection to construct a polygon to depict the coverage area. A coverage area in one projection does not necessarily translate into a rectangle on another projection. This layer uses the source map projection to create a polygon that approximates the extents of the projection by walking the perimeter of the projection's screen coordinates and translating those screen coordinates into a lat/lon array for the polygon.

                    props);
            if (statusLayer == null) {
                Debug.error("OverviewMapHandler.setProperties: status layer not set.");
            }
        } else {
            statusLayer = new OverviewMapAreaLayer();
        }


        statusLayer.setProperties(prefix, props);


        projection = createStartingProjection(props.getProperty(prefix

Examples of com.bbn.openmap.layer.OverviewMapAreaLayer

Related Classes of com.bbn.openmap.layer.OverviewMapAreaLayer