public bool PointIsBelowSegmentIntersection_Outside_Segment(double yPtN, double yIntersection)
{
Point vertexI = new Point(1, -1);
Point vertexJ = new Point(2, 1);
return(ProjectionVertical.PointIsBelowSegmentIntersection(yPtN, yIntersection, vertexI, vertexJ));
}
[TestCase(2.1, ExpectedResult = 2)] // Top of segment
public double IntersectionPointY_Horizontal(double xPtN)
{
Point ptI = new Point(2, 2);
Point ptJ = new Point(3, 2);
return(ProjectionVertical.IntersectionPointY(xPtN, ptI, ptJ));
}
[TestCase(3.5, ExpectedResult = 5)] // Top of segment
public double IntersectionPointY_Sloped(double xPtN)
{
Point ptI = new Point(2, 2);
Point ptJ = new Point(3, 4);
return(ProjectionVertical.IntersectionPointY(xPtN, ptI, ptJ));
}
public bool PointIsBelowSegmentBottom_Sloped_Segment(double yPtN, double yBottomEnd, double yTopEnd)
{
Point ptI = new Point(10, yBottomEnd);
Point ptJ = new Point(20, yTopEnd);
return(ProjectionVertical.PointIsBelowSegmentBottom(yPtN, ptI, ptJ));
}
public bool PointIsWithinSegmentWidth_Sloped(double xPtN, double xLeftEnd, double xRightEnd)
{
Point ptI = new Point(xLeftEnd, 1);
Point ptJ = new Point(xRightEnd, 15);
return(ProjectionVertical.PointIsWithinSegmentWidth(xPtN, ptI, ptJ));
}
public void NumberOfIntersections_Of_Polyline_Throws_Argument_Exception()
{
Point coordinate = new Point(1, 1);
Assert.That(() => ProjectionVertical.NumberOfIntersections(coordinate, polyline.ToArray()),
Throws.Exception
.TypeOf <ArgumentException>());
}
public void IntersectionPointY_Vertical_Throws_Argument_Exception()
{
Point ptI = new Point(2, 2);
Point ptJ = new Point(2, 4);
Assert.That(() => ProjectionVertical.IntersectionPointY(2, ptI, ptJ),
Throws.Exception
.TypeOf <ArgumentException>());
}
public int NumberOfIntersections_Intersection_Multiple_Solid_Void(double y)
{
Point coordinate = new Point(1, y);
return(ProjectionVertical.NumberOfIntersections(coordinate, comb.ToArray()));
}
public int NumberOfIntersections_Left_Of_Square(double y)
{
Point coordinate = new Point(6, y);
return(ProjectionVertical.NumberOfIntersections(coordinate, square.ToArray()));
}
public int NumberOfIntersections_Between_Left_And_Right_of_Square(double y)
{
Point coordinate = new Point(1, y);
return(ProjectionVertical.NumberOfIntersections(coordinate, square.ToArray()));
}
