/// <summary>
/// Changes vector shapefiles into GeoJSON-formatted JSON objects, and csv files of the data in their attribute tables
/// </summary>
/// <param name="args"></param>
/// <param name="colorRepo"></param>
/// <param name="extension"></param>
/// <param name="di"></param>
/// <param name="resultDir"></param>
/// <remarks>See http://nettopologysuite.googlecode.com/svn/branches/v2.0/NetTopologySuite.Samples.Console/SimpleTests/Attributes/AttributesTest.cs </remarks>
private static Tuple<List<string>, List<string>> ProcessVectorFiles(string[] args, IColorRepository colorRepo, LegendRepository legend, string extension, DirectoryInfo di, DirectoryInfo resultDir, List<string> processedDatasets)
{
List<string> skipped = new List<string>();
foreach (FileInfo fi in FilesInDirectoryWithExtension(extension, di))
{
if (colorRepo.HasColorMappingOfFile(fi.Name))
{
foreach (string resultName in colorRepo.ResultFileName(fi.Name))
{
if (!processedDatasets.Contains(resultName))
{
ProcessVectorFile(colorRepo, resultDir, fi, resultName);
legend.Add(resultName, colorRepo.FileLegend(fi.Name, resultName));
processedDatasets.Add(resultName);
}
}
}
else
{
skipped.Add(fi.Name);
}
}
return new Tuple<List<string>, List<string>>(processedDatasets, skipped);
}
/// <summary>
/// Applies color map to input 1-band 32-bit float raster files and persists results as new .tif files with equivalent spatial
/// metadata as respective source files as 3-band 8-bit int raster files suitable for web tiling.
/// </summary>
/// <param name="args"></param>
/// <param name="colorRepo"></param>
/// <param name="extension"></param>
/// <param name="di"></param>
/// <param name="resultDir"></param>
private static Tuple<List<string>, List<string>> ProcessRasterFiles(string[] args, IColorRepository colorRepo, LegendRepository legend, string extension, DirectoryInfo di, DirectoryInfo resultDir, List<string> processedDatasets)
{
OSGeo.GDAL.Driver srcDrv = Gdal.GetDriverByName("GTiff");
List<string> skipped = new List<string>();
foreach (FileInfo fi in FilesInDirectoryWithExtension(extension, di))
{
if (colorRepo.HasColorMappingOfFile(fi.Name))
{
foreach (string resultName in colorRepo.ResultFileName(fi.Name))
{
if (!processedDatasets.Contains(resultName))
{
if (colorRepo.FileLegend(fi.Name, resultName).Any(a => string.IsNullOrEmpty(a.LegendFile)))
{
ProcessRasterFile(args, colorRepo, resultDir, srcDrv, fi, resultName);
}
string plainName = resultName.Replace(".tif", "").Replace(".json", "");
DirectoryInfo dirOut = new DirectoryInfo(resultDir + plainName);
if (!dirOut.Exists)
{
dirOut.Create();
}
legend.Add(plainName, colorRepo.FileLegend(fi.Name, resultName));
processedDatasets.Add(resultName);
}
}
}
else
{
skipped.Add(fi.Name);
}
}
return new Tuple<List<string>, List<string>>(processedDatasets, skipped);
}