public static IList<IGeometry> ReadWKTFile(String filename)
{
#if !PCL
var fileRdr = new WKTFileReader(filename, reader);
#else
var fileRdr = new WKTFileReader(new BufferedStream(new FileStream(filename, FileMode.Open),2048) , reader);
#endif
var geoms = fileRdr.Read();
return geoms;
}
/**
* Reads one or more WKT geometries from a string.
*
* @param wkt
* @param geomFact
* @return
* @throws ParseException
* @throws IOException
*/
public static IGeometry ReadGeometriesFromWktString(String wkt, IGeometryFactory geomFact)
{
var reader = new WKTReader(geomFact);
WKTFileReader fileReader = new WKTFileReader(new StringReader(wkt), reader);
var geomList = fileReader.Read();
if (geomList.Count == 1)
return geomList[0];
return geomFact.CreateGeometryCollection(GeometryFactory.ToGeometryArray(geomList));
}
void PerformanceTest(String filename)
{
WKTFileReader fileRdr = new WKTFileReader(filename, rdr);
IList<IGeometry> polys = fileRdr.Read();
//RunAll(polys, 0.01);
//RunAll(polys, 0.1);
RunAll(polys, 1.0);
//RunAll(polys, 10.0);
//RunAll(polys, 100.0);
//RunAll(polys, 1000.0);
}
void RunTest(String filename)
{
WKTFileReader fileRdr = new WKTFileReader(filename, rdr);
var polys = fileRdr.Read();
RunAll(polys, 0.01);
RunAll(polys, 0.1);
RunAll(polys, 1.0);
RunAll(polys, 10.0);
RunAll(polys, 100.0);
RunAll(polys, 1000.0);
}
private void DoTestFile(string file)
{
if (!File.Exists(file))
Assert.Inconclusive("File {0} does not exist", file);
var r = new WKTFileReader(file, new WKTReader(factory));
var geoms = r.Read();
var ls = new LineSequencer();
ls.Add(geoms);
if (!ls.IsSequenceable())
Assert.Inconclusive("Linework not sequencable");
var seq = ls.GetSequencedLineStrings();
Assert.Less(seq.NumGeometries, geoms.Count);
}
private static void CheckInteriorPointFile(WKTFileReader fileRdr, string name)
{
var polys = fileRdr.Read();
CheckInteriorPoint(name, polys);
}
private static void CheckInteriorPointFile(Stream stream, string name)
{
var fileRdr = new WKTFileReader(stream, new WKTReader());
CheckInteriorPointFile(fileRdr, name);
}
private static void CheckInteriorPointFile(String file)
{
var fileRdr = new WKTFileReader(file, new WKTReader());
CheckInteriorPointFile(Path.GetFileName(file), fileRdr);
}
public static IList<IGeometry> ReadWKTFile(Stream stream)
{
var fileRdr = new WKTFileReader(stream, new WKTReader());
var geoms = fileRdr.Read();
return geoms;
}
private static IList<IGeometry> LoadWKT(String filename)
{
var rdr = new WKTReader(geomFact);
var fileRdr = new WKTFileReader(filename, rdr);
return fileRdr.Read();
}
