private static SpatialContext MakeCtx()
{
SpatialContextFactory factory = new SpatialContextFactory();
factory.wktShapeParserClass = typeof(MyWKTShapeParser);
return(factory.NewSpatialContext());
}
public virtual void TestRectIntersect()
{
SpatialContext ctx = new SpatialContextFactory()
{
geo = false, worldBounds = new Rectangle(-100, 100, -50, 50, null)
}.NewSpatialContext();
new ShapeCollectionRectIntersectionTestHelper(ctx).TestRelateWithRectangle();
}
/// <summary>
/// Builds a <see cref="SpatialStrategy"/> from configuration options.
/// </summary>
protected virtual SpatialStrategy MakeSpatialStrategy(Config config)
{
//A Map view of Config that prefixes keys with "spatial."
var configMap = new DictionaryAnonymousHelper(config);
SpatialContext ctx = SpatialContextFactory.MakeSpatialContext(configMap /*, null*/); // LUCENENET TODO: What is this extra param?
//Some day the strategy might be initialized with a factory but such a factory
// is non-existent.
return(MakeSpatialStrategy(config, configMap, ctx));
}
private static SpatialContext Call(params String [] argsStr)
{
var args = new Dictionary <String, String>();
for (int i = 0; i < argsStr.Length; i += 2)
{
String key = argsStr[i];
String val = argsStr[i + 1];
args.Add(key, val);
}
return(SpatialContextFactory.MakeSpatialContext(args));
}
private void SetupCtx2D(SpatialContext ctx)
{
if (!ctx.IsGeo)
{
ctx2D = ctx;
}
//A non-geo version of ctx.
SpatialContextFactory ctxFactory = new SpatialContextFactory
{
IsGeo = false,
WorldBounds = ctx.WorldBounds
};
ctx2D = ctxFactory.CreateSpatialContext();
}
/// <summary>
/// Builds a <see cref="SpatialStrategy"/> from configuration options.
/// </summary>
protected virtual SpatialStrategy MakeSpatialStrategy(Config config)
{
//A Map view of Config that prefixes keys with "spatial."
var configMap = new DictionaryAnonymousClass(config);
// LUCENENET: The second argument was ClassLoader in Java, which should be made into
// Assembly in .NET. However, Spatial4n currently doesn't support it.
// In .NET it makes more logical sense to make 2 overloads and throw ArgumentNullException
// if the second argument is null, anyway. So no need to change this once support has been added.
// See: https://github.com/NightOwl888/Spatial4n/issues/1
SpatialContext ctx = SpatialContextFactory.MakeSpatialContext(configMap /*, assembly: null*/);
//Some day the strategy might be initialized with a factory but such a factory
// is non-existent.
return(MakeSpatialStrategy(config, configMap, ctx));
}
private static readonly double LUCENE_4464_distErrPct = SpatialArgs.DEFAULT_DISTERRPCT;//DEFAULT 2.5%
public NtsPolygonTest()
{
try
{
IDictionary <string, string> args = new Dictionary <string, string>();
args.Put("spatialContextFactory",
typeof(Spatial4n.Core.Context.Nts.NtsSpatialContextFactory).AssemblyQualifiedName);
ctx = SpatialContextFactory.MakeSpatialContext(args /*, getClass().getClassLoader()*/);
}
catch (TypeLoadException e) //LUCENENET TODO: Does this match NoClassDefFoundError ??
{
AssumeTrue("This test requires Spatial4n.Core.NTS: " + e, false);
}
GeohashPrefixTree grid = new GeohashPrefixTree(ctx, 11);//< 1 meter == 11 maxLevels
this.strategy = new RecursivePrefixTreeStrategy(grid, GetType().Name);
((RecursivePrefixTreeStrategy)this.strategy).DistErrPct = (LUCENE_4464_distErrPct);//1% radius (small!)
}
private void SetupQuadGrid(int maxLevels)
{
//non-geospatial makes this test a little easier (in gridSnap), and using boundary values 2^X raises
// the prospect of edge conditions we want to test, plus makes for simpler numbers (no decimals).
SpatialContextFactory factory = new SpatialContextFactory
{
IsGeo = false,
WorldBounds = new Rectangle(0, 256, -128, 128, null)
};
this.ctx = factory.CreateSpatialContext();
//A fairly shallow grid, and default 2.5% distErrPct
if (maxLevels == -1)
{
maxLevels = randomIntBetween(1, 8);//max 64k cells (4^8), also 256*256
}
this.grid = new QuadPrefixTree(ctx, maxLevels);
this.strategy = new RecursivePrefixTreeStrategy(grid, GetType().Name);
}
private static readonly double LUCENE_4464_distErrPct = SpatialArgs.DEFAULT_DISTERRPCT;//DEFAULT 2.5%
public NtsPolygonTest()
{
try
{
IDictionary <string, string> args = new Dictionary <string, string>
{
["SpatialContextFactory"] = typeof(NtsSpatialContextFactory).FullName
};
ctx = SpatialContextFactory.MakeSpatialContext(args, GetType().Assembly);
}
catch (Exception e) when(e.IsNoClassDefFoundError())
{
AssumeTrue("This test requires Spatial4n: " + e, false);
}
GeohashPrefixTree grid = new GeohashPrefixTree(ctx, 11);//< 1 meter == 11 maxLevels
this.strategy = new RecursivePrefixTreeStrategy(grid, GetType().Name);
((RecursivePrefixTreeStrategy)this.strategy).DistErrPct = (LUCENE_4464_distErrPct);//1% radius (small!)
}
//This constructor is mandated by SpatialContextFactory
public BinaryCodec(SpatialContext ctx, SpatialContextFactory factory)
{
this.ctx = ctx;
}
/// <summary>
/// This constructor is required by <see cref="SpatialContextFactory.MakeWktShapeParser(SpatialContext)"/>.
/// </summary>
/// <param name="ctx"></param>
/// <param name="factory"></param>
public WktShapeParser(SpatialContext ctx, SpatialContextFactory factory)
{
this.m_ctx = ctx;
}
public MyWKTShapeParser(SpatialContext ctx, SpatialContextFactory factory)
: base(ctx, factory)
{
}
