public string GetInfo()
{
StringBuilder text = new StringBuilder();
text.AppendLine(minTrackDate.ToShortDateString() + " - " + maxTrackDate.ToShortDateString());
text.AppendLine("Tracks: " + this.Tracks.Count);
text.AppendLine("Distance: " + (this.TotalDistance / 1000).ToString("F2") + "km");
text.Append("Time: ");
if (TotalTime.Days > 0)
{
text.Append(TotalTime.Days + "d ");
}
if (TotalTime.Hours > 0)
{
text.Append(TotalTime.Hours + "h ");
}
if (TotalTime.Minutes > 0)
{
text.Append(TotalTime.Minutes + "m ");
}
text.AppendLine();
Geo.Measure.Speed speed = new Geo.Measure.Speed(this.avgSpeedSum / this.avgSpeedCount);
text.AppendLine("Avg. speed: " + speed.ConvertTo(Geo.Measure.SpeedUnit.Kph).Value.ToString("F2") + "km/h");
return(text.ToString());
}
private void LoadFiles(object sender, DoWorkEventArgs e)
{
int count = 0;
this.TotalDistance = 0;
foreach (string path in this.filenames)
{
if (chkFilenameMustContain.Checked && !(new FileInfo(path).Name.Contains(txtMustContain.Text)))
{
continue;
}
List <Geo.Gps.Track> tracks = null;
var gpx10 = new Gpx10Serializer();
var gpx11 = new Gpx11Serializer();
using (var stream = new FileStream(path, FileMode.Open))
{
var streamWrapper = new StreamWrapper(stream);
if (gpx10.CanDeSerialize(streamWrapper))
{
var data = gpx10.DeSerialize(streamWrapper);
tracks = data.Tracks;
}
else if (gpx11.CanDeSerialize(streamWrapper))
{
var data = gpx11.DeSerialize(streamWrapper);
tracks = data.Tracks;
}
}
foreach (var track in tracks)
{
if (chkAvgSpeedBetween.Checked)
{
Geo.Measure.Speed speed = track.GetAverageSpeed().ConvertTo(Geo.Measure.SpeedUnit.Kph);
if (speed.Value < Convert.ToDouble(numSpeedFrom.Value) || speed.Value > Convert.ToDouble(numSpeedTo.Value))
{
continue;
}
}
bool isAnyPointOnMap = false;
if (chkLoadForVisibleMap.Checked)
{
foreach (var segment in track.Segments)
{
for (int idx = segment.Fixes.Count - 1; idx >= 0; idx--)
{
if (segment.Fixes[idx].Coordinate.Latitude >= ViewArea.Bottom && segment.Fixes[idx].Coordinate.Latitude <= ViewArea.Top &&
segment.Fixes[idx].Coordinate.Longitude >= ViewArea.Left && segment.Fixes[idx].Coordinate.Longitude <= ViewArea.Right)
{
isAnyPointOnMap = true;
break;
}
}
}
}
else
{
isAnyPointOnMap = true;
}
bool betweenAnyDates = false;
if (chkDatesBetween.Checked)
{
foreach (var segment in track.Segments)
{
for (int idx = segment.Fixes.Count - 1; idx >= 0; idx--)
{
if (segment.Fixes[idx].TimeUtc.Date >= dtFrom.Value && segment.Fixes[idx].TimeUtc.Date <= dtTo.Value)
{
betweenAnyDates = true;
break;
}
}
}
}
else
{
betweenAnyDates = true;
}
if (isAnyPointOnMap && betweenAnyDates)
{
Geo.Gps.Fix firstPoint = track.GetFirstFix();
if (firstPoint.TimeUtc < minTrackDate)
{
minTrackDate = firstPoint.TimeUtc;
}
if (firstPoint.TimeUtc > maxTrackDate)
{
maxTrackDate = firstPoint.TimeUtc;
}
this.TotalDistance += track.GetLength().Value;
this.TotalTime += track.GetDuration();
Geo.Measure.Speed speed = track.GetAverageSpeed();
this.avgSpeedSum += speed.SiValue;
this.avgSpeedCount++;
track.Metadata.Add("filename", new FileInfo(path).Name);
this.Tracks.Add(track);
}
}
count++;
((BackgroundWorker)sender).ReportProgress((int)((double)count / (double)this.filenames.Length * 100f));
}
((BackgroundWorker)sender).ReportProgress(100);
}