public void SimplifyEmptyLine_AlreadySimplified_ShouldReturnIt() { var line = new LineString(new[] { new Coordinate(0, 0), new Coordinate(100, 0) }); var simplified = RadialDistanceByAngleSimplifier.Simplify(line, 30, 90); Assert.AreEqual(simplified.Count, line.Count); }
public void SimplifyEmptyLine_VeryShort_ShouldReturnNull() { var line = new LineString(new[] { new Coordinate(0, 0), new Coordinate(10, 0) }); var simplified = RadialDistanceByAngleSimplifier.Simplify(line, 30, 90); Assert.IsNull(simplified); }
public void SimplifyLine_ShouldNotSimplifyByAngleDueToDistance_ShouldReturnSimplifiedLine() { var line = new LineString(new[] { new Coordinate(0, 0), new Coordinate(100, 0), new Coordinate(0, 1), new Coordinate(100, 1) }); var simplified = RadialDistanceByAngleSimplifier.Simplify(line, 30, 90); Assert.AreEqual(line.Coordinates.Length, simplified.Coordinates.Length); }
public void SimplifyLine_NoSimplificationNeeded_ShouldReturnSameLine() { var line = new LineString(new[] { new Coordinate(0, 0), new Coordinate(100, 0), new Coordinate(200, 0), new Coordinate(300, 0), }); var simplified = RadialDistanceByAngleSimplifier.Simplify(line, 30, 90); Assert.AreEqual(line.Coordinates.Length, simplified.Coordinates.Length); }
public void SimplifyLine_ZigZag_ShouldReturnRemoveIt() { var coordinateThatShouldBeRemoved = new Coordinate(1, 0); var line = new LineString(new[] { new Coordinate(0, 0), new Coordinate(10, 0), coordinateThatShouldBeRemoved, new Coordinate(11, 0), new Coordinate(0, 0) }); var simplified = RadialDistanceByAngleSimplifier.Simplify(line, 30, 90); Assert.IsFalse(simplified.Coordinates.Contains(coordinateThatShouldBeRemoved)); }
public void SimplifyEmptyLine_ShouldReturnNull() { var simplified = RadialDistanceByAngleSimplifier.Simplify(new LineString(new Coordinate[0]), 0, 0); Assert.IsNull(simplified); }