public void walking_point()
{
var walker = new GeoJsonObjectWalker(GetObjectFromJson<Point>("point"));
walker.CarryOut(GeoVisitor);
GeoVisitor.VisitedObjects.Count.ShouldBe(1);
GeoVisitor.AssertType<Point>(0);
}
public void walking_point()
{
var walker = new GeoJsonObjectWalker(GetObjectFromJson <Point>("point"));
walker.CarryOut(GeoVisitor);
GeoVisitor.VisitedObjects.Count.ShouldBe(1);
GeoVisitor.AssertType <Point>(0);
}
public void walking_feature_collection()
{
var walker = new GeoJsonObjectWalker(GetObjectFromJson<FeatureCollection>("ng_earthquakes"));
walker.CarryOut(GeoVisitor);
GeoVisitor.VisitedObjects.Count.ShouldBe(369); // 1 feature Collection with 184 Features, each with a point = 1 + 184 *2
GeoVisitor.AssertType<Feature>(181);
GeoVisitor.AssertType<Point>(172);
GeoVisitor.AssertStackDepth(172, 2);
}
public void walking_complex_geo()
{
var walker = new GeoJsonObjectWalker(GetObjectFromJson<GeometryCollection>("geometrycollection"));
walker.CarryOut(GeoVisitor);
GeoVisitor.VisitedObjects.Count.ShouldBe(11);
GeoVisitor.AssertType<Point>(1);
GeoVisitor.AssertType<LineString>(4); // gcl@0 -> polygon@3 -> linestring
GeoVisitor.AssertType<MultiPolygon>(5); // gcl@0 -> polygon@5 (-> 1xpolygon + 1xlinestring + 1xpolygon + 2xlinestrings)
}
public void walking_feature_collection()
{
var walker = new GeoJsonObjectWalker(GetObjectFromJson <FeatureCollection>("ng_earthquakes"));
walker.CarryOut(GeoVisitor);
GeoVisitor.VisitedObjects.Count.ShouldBe(369); // 1 feature Collection with 184 Features, each with a point = 1 + 184 *2
GeoVisitor.AssertType <Feature>(181);
GeoVisitor.AssertType <Point>(172);
GeoVisitor.AssertStackDepth(172, 2);
}
public void walking_complex_geo()
{
var walker = new GeoJsonObjectWalker(GetObjectFromJson <GeometryCollection>("geometrycollection"));
walker.CarryOut(GeoVisitor);
GeoVisitor.VisitedObjects.Count.ShouldBe(11);
GeoVisitor.AssertType <Point>(1);
GeoVisitor.AssertType <LineString>(4); // gcl@0 -> polygon@3 -> linestring
GeoVisitor.AssertType <MultiPolygon>(5); // gcl@0 -> polygon@5 (-> 1xpolygon + 1xlinestring + 1xpolygon + 2xlinestrings)
}
/// <summary>
/// Translate a GEOJSONObject to the corresponding SqlGeography. Please note that without any additional configuration,
/// a FeatureCollection will turn into a GeometryCollection and the geometry of each feature will be added to that collection.
/// </summary>
public static SqlGeography Translate(GeoJSONObject geoJsonObject)
{
AssertValidity();
var visitor = new GeoJsonToSqlGeographyObjectWalker();
var walker = new GeoJsonObjectWalker(geoJsonObject);
walker.CarryOut(visitor);
return visitor.ConstructedGeography;
}
