[Test] // testing the Initialise method
public void MapValues()
{
ElementSet gridElementSet = new ElementSet("RegularGrid", "RegularGrid", ElementType.Polygon);
ElementSet fourPointsElementSet = new ElementSet("4 points", "4P", ElementType.Point);
Coordinate v_0_20 = new Coordinate(0, 20, 0);
Coordinate v_0_10 = new Coordinate(0, 10, 0);
Coordinate v_0_0 = new Coordinate(0, 0, 0);
Coordinate v_5_15 = new Coordinate(5, 15, 0);
Coordinate v_10_20 = new Coordinate(10, 20, 0);
Coordinate v_10_15 = new Coordinate(10, 15, 0);
Coordinate v_10_10 = new Coordinate(10, 10, 0);
Coordinate v_10_0 = new Coordinate(10, 0, 0);
Coordinate v_15_15 = new Coordinate(15, 15, 0);
Coordinate v_15_5 = new Coordinate(15, 5, 0);
Coordinate v_20_20 = new Coordinate(20, 20, 0);
Coordinate v_20_10 = new Coordinate(20, 10, 0);
Element square1 = new Element("square1");
Element square2 = new Element("square2");
Element square3 = new Element("square3");
square1.AddVertex(v_0_20);
square1.AddVertex(v_0_10);
square1.AddVertex(v_10_10);
square1.AddVertex(v_10_20);
square2.AddVertex(v_10_20);
square2.AddVertex(v_10_10);
square2.AddVertex(v_20_10);
square2.AddVertex(v_20_20);
square3.AddVertex(v_0_10);
square3.AddVertex(v_0_0);
square3.AddVertex(v_10_0);
square3.AddVertex(v_10_10);
gridElementSet.AddElement(square1);
gridElementSet.AddElement(square2);
gridElementSet.AddElement(square3);
Element point_5_15 = new Element("point 5, 15");
Element point_10_15 = new Element("point 10, 15");
Element point_15_15 = new Element("point 15, 15");
Element point_15_5 = new Element("point 15, 5");
point_5_15.AddVertex(v_5_15);
point_10_15.AddVertex(v_10_15);
point_15_15.AddVertex(v_15_15);
point_15_5.AddVertex(v_15_5);
fourPointsElementSet.AddElement(point_5_15);
fourPointsElementSet.AddElement(point_10_15);
fourPointsElementSet.AddElement(point_15_15);
fourPointsElementSet.AddElement(point_15_5);
ElementMapper elementMapper = new ElementMapper();
// point to polygon
IIdentifiable[] methods = SpatialAdaptedOutputFactory.GetAvailableMethods(fourPointsElementSet.ElementType, gridElementSet.ElementType);
elementMapper.Initialise(methods[0], fourPointsElementSet, gridElementSet);
IList values = new List <double>();
values.Add(0d);
values.Add(10d);
values.Add(20d);
values.Add(30d);
ITimeSpaceValueSet fourPointsScalarSet = new ValueSet(new List <IList> {
values
});
ITimeSpaceValueSet gridScalarSet = elementMapper.MapValues(fourPointsScalarSet);
IList elementValuesForTime = gridScalarSet.GetElementValuesForTime(0);
Assert.AreEqual(5, elementValuesForTime[0]);
Assert.AreEqual(20, elementValuesForTime[1]);
Assert.AreEqual(0, elementValuesForTime[2]);
// polygon to point
methods = SpatialAdaptedOutputFactory.GetAvailableMethods(gridElementSet.ElementType, fourPointsElementSet.ElementType);
elementMapper.Initialise(methods[0], gridElementSet, fourPointsElementSet);
fourPointsScalarSet = elementMapper.MapValues(gridScalarSet);
elementValuesForTime = fourPointsScalarSet.GetElementValuesForTime(0);
Assert.AreEqual(5, elementValuesForTime[0]);
Assert.AreEqual(5, elementValuesForTime[1]);
Assert.AreEqual(20, elementValuesForTime[2]);
Assert.AreEqual(0, elementValuesForTime[3]);
}
