public TopoTrailInfo(GpxFileData data)
{
Name = data.Name;
Description = data.Description;
Keywords = data.Keywords;
UrlText = data.UrlText;
UrlLink = data.UrlLink;
Timezone = GeoTimezoneInfo.Find(data.Extensions.Timezone);
if (Timezone == null)
{
Timezone = GeoTimezoneInfo.UTC;
}
Country = GeoCountryInfo.Find(data.Extensions.Country);
Region = GeoRegionInfo.Find(data.Extensions.Region);
Location = data.Extensions.Location;
foreach (var track in data.Tracks)
{
var t = new TopoTrackInfo(this, track);
_tracks.Add(t);
}
}
private void Load(string uri)
{
try
{
var reader = new GpxFileReader(uri);
_data = reader.ReadFile();
}
catch (Exception ex)
{
Error = ex;
}
}
/// <summary>
/// Reads the file header data
/// </summary>
public GpxFileData ReadHeader()
{
var data = new GpxFileData();
// built in attributes
Creator = TypeConvert.ToString(_xml.DocumentElement.Attributes["creator"].InnerText);
Version = TypeConvert.ToDecimal(_xml.DocumentElement.Attributes["version"].InnerText);
// common top elements
data.Name = ReadString(GetMetaDataNode(), "name");
data.Description = ReadString(GetMetaDataNode(), "desc");
data.Timestamp = ReadDateTime(GetMetaDataNode(), "time");
// optional top elements
data.UrlLink = ReadString(GetMetaDataNode(), "url");
data.UrlText = ReadString(GetMetaDataNode(), "urlname");
data.Keywords = ReadString(GetMetaDataNode(), "keywords");
// TODO: support other optional elements
return(data);
}