public DataSourceOtherMap(string path, bool isOnline)
{
IS_ONLINE = isOnline;
ConvertingStatus = new ConvertStatus();
TilingScheme ts;
try
{
ReadTilingScheme(out ts);
}
catch (Exception e)
{
throw new Exception("Reading tiling shceme failed!\r\n" + e.Message + "\r\n" + e.StackTrace);
}
TilingScheme = ts;
string _mapName = "OtherMap";
_baseUrl = SchemaProvider.Inst.GetDownloadUrl(_mapName, null, null);
if (!IS_ONLINE)
{
_sqlConn = new SQLiteConnection("Data Source=" + path);
_sqlConn.Open();
}
this.Type = DataSourceTypePredefined.OtherMap.ToString();
}
public DataSourceArcGISCache(string path)
{
if (!Directory.Exists(path + "\\_alllayers"))
{
throw new Exception("_alllayers directory does not exist!");
}
Initialize(path);
ConvertingStatus = new ConvertStatus();
}
public DataSourceAdjustCoord(string inputFile, string outputFile)
{
ConvertingStatus = new ConvertStatus();
_sourceFile = inputFile;
_outputFile = outputFile;
_sourceConn = new SQLiteConnection("Data Source=" + inputFile);
_sourceConn.Open();
ConvertingStatus = new ConvertStatus();
}
public DataSourceAdjustCoord(string path)
{
ConvertingStatus = new ConvertStatus();
_sourceFile = path;
int lastPointIndex = path.LastIndexOf(".");
string pre = path.Substring(0, lastPointIndex);
string post = path.Substring(lastPointIndex, path.Length - lastPointIndex);
_outputFile = pre + "_CC" + post;
_sourceConn = new SQLiteConnection("Data Source=" + path);
_sourceConn.Open();
ConvertingStatus = new ConvertStatus();
}
/// <summary>
/// when isForConvert==true, gettile() method will return null instead of returning an error image byte[]
/// </summary>
/// <param name="name"></param>
public DataSourceCustomOnlineMaps(string name)
{
_mapName = name;
Initialize("N/A");
if (ConfigManager.App_AllowFileCacheOfOnlineMaps)
{
//init local cache file if does not exist.
string localCacheFileName = ConfigManager.App_FileCachePath + "\\" + _mapName.Trim().ToLower() + ".cache";
ValidateLocalCacheFile(localCacheFileName);
TileLoaded += new EventHandler <TileLoadEventArgs>(InternalOnTileLoaded);
}
ConvertingStatus = new ConvertStatus();
}
public DataSourceArcGISCacheV2(string path)
{
if (!Directory.Exists(path + "\\_alllayers"))
{
throw new Exception("_alllayers directory does not exist!");
}
var level0files = Directory.GetFiles(path + "\\_alllayers\\L00");
var fileCount = level0files.Where(file => file.Contains(".bundlx")).Count();
if (fileCount > 0)
{
throw new Exception("此ArcGIS缓存为低版本，请选择另外的类型!");
}
Initialize(path);
ConvertingStatus = new ConvertStatus();
}