@Override
public void processNode(Node n) {
int glat = n.getMapLat();
int glon = n.getMapLon();
densityMap.addNode(glat, glon);
details.addToBounds(glat, glon);
}
@Override
public Area getExactArea() {
if (bounds != null) {
return bounds;
} else {
return details.getBounds();
}
}
@Override
public void processNode(Node n) {
// Since we are rounding areas to fit on a low zoom boundary we
// can drop the bottom 8 bits of the lat and lon and then fit
// the whole lot into a single int.
int glat = n.getMapLat();
int glon = n.getMapLon();
int coord = ((glat << 8) & 0xffff0000) + ((glon >> 8) & 0xffff);
coords.add(coord);
details.addToBounds(glat, glon);
}
public void saveMap(String fileName) {
if (details != null && details.getBounds() != null)
densityMap.saveMap(fileName, details.getBounds(), bounds);
}
public Area getExactArea() {
if (bounds != null) {
return bounds;
}
return details.getBounds();
}
