private static Timeline getTimeline(UserData user) {
Timeline tl = new Timeline();
TimelinePoint lasttp = null;
boolean truncated = false;
for (Position p : user.getPositions()) {
TimelinePoint tp = new TimelinePoint(p.getHourOfDay(), scaleX(p.getX()), scaleY(p.getY()));
if (lasttp == null) lasttp = tp;
else {
if (!p.isTruncated()) {
TimelineSegment s1 =
new TimelineSegment(
lasttp,
tp,
(truncated || p.isTruncated() ? DrawTimelines.DASHED : DrawTimelines.SOLID));
tl.getSegments().add(s1);
lasttp = tp;
truncated = p.isTruncated();
} else truncated = true;
}
}
return tl;
}
