public void Constructor3()
{
var p1a = new Point(55.714869, 9.531255);
var p1b = new Point(55.714614, 9.530941);
var p1c = new Point(55.714482, 9.531290);
LineString lineString1 = new LineString(p1a, p1b, p1c);
var p2a = new Point(55.714659, 9.531613);
var p2b = new Point(55.714791, 9.531278);
var p2c = new Point(55.714600, 9.531041);
var p2d = new Point(55.714505, 9.531275);
var p2e = new Point(55.714571, 9.531354);
var p2f = new Point(55.714529, 9.531452);
LineString lineString2 = new LineString(p2a, p2b, p2c, p2d, p2e, p2f);
List <LineString> list = new List <LineString> {
lineString1, lineString2
};
GeoJsonMultiLineString multiLineString = new GeoJsonMultiLineString(list);
Assert1(multiLineString);
}
public void Constructor5()
{
var p1a = new GeoJsonCoordinates(9.531255, 55.714869);
var p1b = new GeoJsonCoordinates(9.530941, 55.714614);
var p1c = new GeoJsonCoordinates(9.531290, 55.714482);
GeoJsonLineString lineString1 = new GeoJsonLineString(p1a, p1b, p1c);
var p2a = new GeoJsonCoordinates(9.531613, 55.714659);
var p2b = new GeoJsonCoordinates(9.531278, 55.714791);
var p2c = new GeoJsonCoordinates(9.531041, 55.714600);
var p2d = new GeoJsonCoordinates(9.531275, 55.714505);
var p2e = new GeoJsonCoordinates(9.531354, 55.714571);
var p2f = new GeoJsonCoordinates(9.531452, 55.714529);
GeoJsonLineString lineString2 = new GeoJsonLineString(p2a, p2b, p2c, p2d, p2e, p2f);
List <GeoJsonLineString> list = new List <GeoJsonLineString> {
lineString1, lineString2
};
GeoJsonMultiLineString multiLineString = new GeoJsonMultiLineString(list);
Assert1(multiLineString);
}
public void ToJson1()
{
GeoJsonLineString lineString1 = new GeoJsonLineString {
new GeoJsonCoordinates(9.531255, 55.714869),
new GeoJsonCoordinates(9.530941, 55.714614),
new GeoJsonCoordinates(9.53129, 55.714482)
};
GeoJsonLineString lineString2 = new GeoJsonLineString {
new GeoJsonCoordinates(9.531613, 55.714659),
new GeoJsonCoordinates(9.531278, 55.714791),
new GeoJsonCoordinates(9.531041, 55.7146),
new GeoJsonCoordinates(9.531275, 55.714505),
new GeoJsonCoordinates(9.531354, 55.714571),
new GeoJsonCoordinates(9.531452, 55.714529)
};
GeoJsonMultiLineString multiLineString = new GeoJsonMultiLineString(lineString1, lineString2);
Assert.AreEqual(2, multiLineString.Count);
Assert.AreEqual(3, lineString1.Count);
Assert.AreEqual(6, lineString2.Count);
Assert.AreEqual(Json1, multiLineString.ToJson(Formatting.None));
}
private void TestRoundTrip <TCoordinates>(string expected, GeoJsonMultiLineString <TCoordinates> multiLineString) where TCoordinates : GeoJsonCoordinates
{
var json = multiLineString.ToJson();
Assert.AreEqual(expected, json);
var rehydrated = BsonSerializer.Deserialize <GeoJsonMultiLineString <TCoordinates> >(json);
Assert.AreEqual(expected, rehydrated.ToJson());
}
/// <inheritdoc />
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader.TokenType == JsonToken.Null)
{
return(null);
}
if (reader.TokenType != JsonToken.StartObject)
{
return(null);
}
JObject obj = JObject.Load(reader);
string type = obj.Value <string>("type");
switch (type?.ToLower())
{
case "feature":
return(GeoJsonFeature.Parse(obj));
case "featurecollection":
return(GeoJsonFeatureCollection.Parse(obj));
case "point":
return(GeoJsonPoint.Parse(obj));
case "multipoint":
return(GeoJsonMultiPoint.Parse(obj));
case "linestring":
return(GeoJsonLineString.Parse(obj));
case "multilinestring":
return(GeoJsonMultiLineString.Parse(obj));
case "polygon":
return(GeoJsonPolygon.Parse(obj));
case "multipolygon":
return(GeoJsonMultiPolygon.Parse(obj));
default:
if (objectType == typeof(GeoJsonProperties))
{
return(ReadJsonProperties(reader));
}
throw new GeoJsonParseException($"Unknown shape: {type}", obj);
}
}
private static void AddMultiLineString(SqlGeographyBuilder builder, GeoJsonMultiLineString geometry, bool isLongitudeFirst)
{
builder.BeginGeography(OpenGisGeographyType.MultiLineString);
foreach (var item in geometry.Coordinates)
{
builder.BeginGeography(OpenGisGeographyType.LineString);
AddLineStringOrRing(builder, item, false, isLongitudeFirst);
builder.EndGeography();
}
builder.EndGeography();
}
//Not supporting Z and M values
private static EsriPolyline ToEsriPolyline(GeoJsonMultiLineString geometry, bool isLongitudeFirst, int srid, Func <IPoint, IPoint> mapFunction)
{
if (geometry.IsNullOrEmpty())
{
return(new EsriPolyline());
}
int numberOfGeometries = geometry.NumberOfGeometries();
List <EsriPoint> points = new List <EsriPoint>(geometry.NumberOfPoints());
List <int> parts = new List <int>(numberOfGeometries);
for (int i = 0; i < numberOfGeometries; i++)
{
parts.Add(points.Count);
points.AddRange(GetPoints(geometry.Coordinates[i], isLongitudeFirst, srid, mapFunction));
}
return(new EsriPolyline(points.ToArray(), parts.ToArray()));
}
public void Constructor2()
{
double[][][] array =
{
new [] {
new [] { 9.531255, 55.714869 },
new [] { 9.530941, 55.714614 },
new [] { 9.531290, 55.714482 }
},
new [] {
new [] { 9.531613, 55.714659 },
new [] { 9.531278, 55.714791 },
new [] { 9.531041, 55.714600 },
new [] { 9.531275, 55.714505 },
new [] { 9.531354, 55.714571 },
new [] { 9.531452, 55.714529 }
}
};
GeoJsonMultiLineString multiLineString = new GeoJsonMultiLineString(array);
Assert1(multiLineString);
}
private void Assert1(GeoJsonMultiLineString multiLineString)
{
Assert.AreEqual(2, multiLineString.Count);
GeoJsonLineString lineString1 = multiLineString[0];
Assert.AreEqual(3, lineString1.Count);
Assert.AreEqual(9.531255, lineString1[0].X, "LineString 1 - #1 X");
Assert.AreEqual(55.714869, lineString1[0].Y, "LineString 1 - #1 X");
Assert.AreEqual(9.530941, lineString1[1].X, "LineString 1 - #2 X");
Assert.AreEqual(55.714614, lineString1[1].Y, "LineString 1 - #2 X");
Assert.AreEqual(9.53129, lineString1[2].X, "LineString 1 - #3 X");
Assert.AreEqual(55.714482, lineString1[2].Y, "LineString 1 - #3 X");
GeoJsonLineString lineString2 = multiLineString[1];
Assert.AreEqual(9.531613, lineString2[0].X, "LineString 2 - #1 X");
Assert.AreEqual(55.714659, lineString2[0].Y, "LineString 2 - #1 X");
Assert.AreEqual(9.531278, lineString2[1].X, "LineString 2 - #2 X");
Assert.AreEqual(55.714791, lineString2[1].Y, "LineString 2 - #2 X");
Assert.AreEqual(9.531041, lineString2[2].X, "LineString 2 - #3 X");
Assert.AreEqual(55.7146, lineString2[2].Y, "LineString 2 - #3 X");
Assert.AreEqual(9.531275, lineString2[3].X, "LineString 2 - #4 X");
Assert.AreEqual(55.714505, lineString2[3].Y, "LineString 2 - #4 X");
Assert.AreEqual(9.531354, lineString2[4].X, "LineString 2 - #5 X");
Assert.AreEqual(55.714571, lineString2[4].Y, "LineString 2 - #5 X");
Assert.AreEqual(9.531452, lineString2[5].X, "LineString 2 - #6 X");
Assert.AreEqual(55.714529, lineString2[5].Y, "LineString 2 - #6 X");
}
private void SerializeDerivedMembers(BsonSerializationContext context, GeoJsonMultiLineString <TCoordinates> value)
{
SerializeCoordinates(context, value.Coordinates);
}
/// <summary>
/// Serializes a value.
/// </summary>
/// <param name="context">The serialization context.</param>
/// <param name="value">The value.</param>
protected override void SerializeValue(BsonSerializationContext context, GeoJsonMultiLineString <TCoordinates> value)
{
_helper.SerializeMembers(context, value, SerializeDerivedMembers);
}
public void Constructor1()
{
GeoJsonMultiLineString multiLineString = new GeoJsonMultiLineString();
Assert.AreEqual(0, multiLineString.Count);
}
public void Deserialize1()
{
GeoJsonMultiLineString multiLineString = JsonConvert.DeserializeObject <GeoJsonMultiLineString>(Json1);
Assert1(multiLineString);
}
public void Parse1()
{
GeoJsonMultiLineString multiLineString = GeoJsonMultiLineString.Parse(Json1);
Assert1(multiLineString);
}
