private static void drawPositions(
SvgFile svg, UserData user, String stroke, float strokeWidth, boolean showPoints) {
Position lp = null;
Position lastGoodp = null;
for (Position p : user.getPositions()) {
if (lp != null && !lp.isTruncated() && !p.isTruncated()) {
svg.line(
scaleX(lp.getX()),
scaleY(lp.getY()),
scaleX(p.getX()),
scaleY(p.getY()),
stroke,
strokeWidth);
} else if (lastGoodp != null && !p.isTruncated()) {
svg.line(
scaleX(lastGoodp.getX()),
scaleY(lastGoodp.getY()),
scaleX(p.getX()),
scaleY(p.getY()),
stroke,
strokeWidth,
"stroke-dasharray=\"" + MAG * 3 + " " + MAG * 3 + "\"");
lastGoodp = null;
}
lp = p;
if (!p.isTruncated()) lastGoodp = p;
if (showPoints) svg.circle(scaleX(p.getX()), scaleY(p.getY()), 3, stroke, 0.4f, null);
}
}
/** colour by hour of day */
private static void drawPositionsHod(SvgFile svg, List<UserData> users, boolean showPoints) {
float strokeWidth = 0.5f;
for (UserData user : users) {
Position lp = null;
Position lastGoodp = null;
for (Position p : user.getPositions()) {
String stroke = getColour(scaleHod(p.getHourOfDay()));
if (lp != null && !lp.isTruncated() && !p.isTruncated()) {
svg.line(
scaleX(lp.getX()),
scaleY(lp.getY()),
scaleX(p.getX()),
scaleY(p.getY()),
stroke,
strokeWidth);
} else if (lastGoodp != null && !p.isTruncated()) {
svg.line(
scaleX(lastGoodp.getX()),
scaleY(lastGoodp.getY()),
scaleX(p.getX()),
scaleY(p.getY()),
stroke,
strokeWidth,
"stroke-dasharray=\"" + MAG * 3 + " " + MAG * 3 + "\"");
lastGoodp = null;
}
lp = p;
if (!p.isTruncated()) lastGoodp = p;
if (showPoints) svg.circle(scaleX(p.getX()), scaleY(p.getY()), 3, stroke, 0.4f, null);
}
}
}
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;
}
/** @param args */
public static void main(String[] args) {
if (args.length != 3) {
logger.log(Level.SEVERE, "usage: <logdir> <zonefile> <outdir>");
System.exit(-1);
}
try {
cLat = 52.987253;
cLon = -1.8895595;
cX = Mercator.mercX(cLon);
cY = Mercator.mercY(cLat);
// http://maps.googleapis.com/maps/api/staticmap?center=40.714728,-73.998672&zoom=12&size=400x400&maptype=satellite&sensor=false
// INFO: lon: -1.896922 to -1.882197, lat: 52.984308 to 52.990198
// http://maps.googleapis.com/maps/api/staticmap?center=52.987253,-1.8895595&zoom=14&size=640x640&maptype=satellite&sensor=false
List<UserData> users = LogReader.readLogs(new File(args[0]));
Map<Integer, Zone> zones = LogReader.readZones(new File(args[1]));
logger.log(Level.INFO, "Read " + zones.size() + " zones");
File outdir = new File(args[2]);
if (!outdir.isDirectory()) {
logger.log(Level.SEVERE, "Output directory not valid: " + outdir);
System.exit(-1);
}
width = 2000;
SvgFile svg = createBackgroundFile(new File(outdir, "park.svg"));
{
double minX = Double.MAX_VALUE,
minY = Double.MAX_VALUE,
maxX = -Double.MAX_VALUE,
maxY = -Double.MAX_VALUE;
double minLat = Double.MAX_VALUE,
minLon = Double.MAX_VALUE,
maxLat = -Double.MAX_VALUE,
maxLon = -Double.MAX_VALUE;
float minHOD = Float.MAX_VALUE, maxHOD = -Float.MAX_VALUE;
float minHOD2 = Float.MAX_VALUE, maxHOD2 = -Float.MAX_VALUE;
for (UserData user : users) {
for (Position p : user.getPositions()) {
if (p.isTruncated()) continue;
double x = p.getX();
double y = p.getY();
if (x < minX) minX = x;
if (x > maxX) maxX = x;
if (y < minY) minY = y;
if (y > maxY) maxY = y;
double lat = p.getLat();
double lon = p.getLon();
if (lat < minLat) minLat = lat;
if (lat > maxLat) maxLat = lat;
if (lon < minLon) minLon = lon;
if (lon > maxLon) maxLon = lon;
float hod = p.getHourOfDay();
if (hod < minHOD) minHOD = hod;
if (hod > maxHOD) maxHOD = hod;
}
for (Event e : user.getEvents()) {
Float hod = e.getHourOfDay();
if (hod == null) continue;
if (hod < minHOD2) minHOD2 = hod;
if (hod > maxHOD2) maxHOD2 = hod;
}
}
logger.log(
Level.INFO, "Ranges, x: " + minX + " to " + maxX + ", y: " + minY + " to " + maxY);
logger.log(
Level.INFO,
"Ranges, lon: " + minLon + " to " + maxLon + ", lat: " + minLat + " to " + maxLat);
logger.log(Level.INFO, "Ranges, HOD: " + minHOD + " to " + maxHOD);
logger.log(Level.INFO, "Ranges, HOD2: " + minHOD2 + " to " + maxHOD2);
minX -= BORDER_M;
minY -= BORDER_M;
maxX += BORDER_M;
maxY += BORDER_M;
}
// String stroke = "#ff0000";
drawPositions(svg, users, "#222", false);
drawZones(svg, zones);
svg.close();
svg = createBackgroundFile(new File(outdir, "allusers.svg"));
drawPositions(svg, users, null, false);
svg.close();
svg = createBackgroundFile(new File(outdir, "allevents.svg"));
drawPositions(svg, users, null, false);
drawEvents(svg, users, null, zones);
svg.close();
svg.close();
svg = createBackgroundFile(new File(outdir, "allusershod.svg"));
drawPositionsHod(svg, users, false);
drawEventsHod(svg, users, zones);
svg.close();
svg = createBackgroundFile(new File(outdir, "allusershodtl.svg"));
drawZones2(svg, zones);
drawPositionsHod(svg, users, false);
drawTimelineEventsHod(svg, users, zones);
svg.close();
Set<String> groups = new HashSet<String>();
for (UserData u : users) {
groups.add(u.getTrialid());
}
for (String group : groups) {
logger.info("Group " + group);
svg = createBackgroundFile(new File(outdir, "allusershod-" + group + ".svg"));
List<UserData> members = new LinkedList<UserData>();
for (UserData u : users) if (u.getTrialid().equals(group)) members.add(u);
drawPositionsHod(svg, members, false);
drawEventsHod(svg, members, zones);
svg.close();
svg = createBackgroundFile(new File(outdir, "allusershodtl-" + group + ".svg"));
drawZones2(svg, zones);
drawPositionsHod(svg, members, false);
drawTimelineEventsHod(svg, members, zones);
svg.close();
}
for (UserData user : users) {
logger.info("User " + user.getTrialid() + " " + user.getTrialuserid());
svg =
createBackgroundFile(
new File(
outdir,
"allusershod-" + user.getTrialid() + "-" + user.getTrialuserid() + ".svg"));
List<UserData> members = new LinkedList<UserData>();
members.add(user);
drawPositionsHod(svg, members, false);
drawEventsHod(svg, members, zones);
svg.close();
svg =
createBackgroundFile(
new File(
outdir,
"allusershodtl-" + user.getTrialid() + "-" + user.getTrialuserid() + ".svg"));
drawZones2(svg, zones);
drawPositionsHod(svg, members, false);
drawTimelineEventsHod(svg, members, zones);
svg.close();
}
} catch (Exception e) {
logger.log(Level.SEVERE, "Error creating " + args[1], e);
}
}
