public static DXFUtilitiesResult RequestBoundariesFromLineWork(MemoryStream dxfFileStream, DxfUnitsType units, uint maxBoundariesToProcess, bool convertLineStringCoordsToPolygon, out PolyLineBoundaries boundaries)
{
boundaries = null;
var reader = new DXFReader(dxfFileStream, units);
try
{
if (!reader.FindEntitiesSection())
{
return(DXFUtilitiesResult.NoEntitiesSectionFound);
}
var extractor = new PolyLineBoundaryExtractor(reader);
var result = extractor.Extract(units, maxBoundariesToProcess, convertLineStringCoordsToPolygon);
if (result == DXFUtilitiesResult.Ok)
{
boundaries = extractor.Boundaries;
}
return(result);
}
catch (FormatException e)
{
Log.LogError(e, "DXF file not in expected format");
return(DXFUtilitiesResult.UnknownFileFormat);
}
catch (Exception e)
{
Log.LogError(e, "Exception processing DXF file");
throw;
}
}
public PolyLineBoundaryExtractor(DXFReader reader)
{
_reader = reader;
}