private Bounds calculateBounds() {
Bounds result = null;
for (WayPoint wpt : wayPoints) {
if (result == null) {
result = new Bounds(wpt.getCoor());
} else {
result.extend(wpt.getCoor());
}
}
return result;
}
protected double calculateLength() {
double result = 0.0; // in meters
WayPoint last = null;
for (WayPoint tpt : wayPoints) {
if (last != null) {
Double d = last.getCoor().greatCircleDistance(tpt.getCoor());
if (!d.isNaN() && !d.isInfinite()) {
result += d;
}
}
last = tpt;
}
return result;
}
