public bool IsOnLine(Point point) { var calculator = new IsPointOnArcSegmentCalculator { ArcSegment = this, Point = point }; calculator.Calculate(); return(calculator.IsPointOnArcSegment); }
public void Calculate_DoesNothing_ForPointIsUnknown() { // Arrange var sut = new IsPointOnArcSegmentCalculator { ArcSegment = m_ArcSegment, Point = Point.Unknown }; // Act sut.Calculate(); // Assert Assert.False(sut.IsPointOnArcSegment); }
public void IsPointOnArcSegment_ReturnsTrue_ForStartPoint() { // Arrange var sut = new IsPointOnArcSegmentCalculator { ArcSegment = m_ArcSegment, Point = m_StartPoint }; // Act sut.Calculate(); // Assert Assert.True(sut.IsPointOnArcSegment); }
public void IsPointOnArcSegment_ReturnsTrue_ForHalfwayPoint() { // Arrange var halfway = new Point(6.0, 3.0); var sut = new IsPointOnArcSegmentCalculator { ArcSegment = m_ArcSegment, Point = halfway }; // Act sut.Calculate(); // Assert Assert.True(sut.IsPointOnArcSegment); }
public void IsPointOnArcSegment_ReturnsFalse_ForHalfwayPointPlusDeltaTwoTimes() { // Arrange const double doubleDelta = SelkieConstants.EpsilonDistance * 2; var halfway = new Point(6.0 + doubleDelta, 3.0); var sut = new IsPointOnArcSegmentCalculator { ArcSegment = m_ArcSegment, Point = halfway }; // Act sut.Calculate(); // Assert Assert.False(sut.IsPointOnArcSegment); }
public void IsPointOnArcSegment_ReturnsFalse_ForPointBeforeStartPoint() { // Arrange Point point = PointOnCircle(m_ArcSegment, 359.5); var sut = new IsPointOnArcSegmentCalculator { ArcSegment = m_ArcSegment, Point = point }; // Act sut.Calculate(); // Assert Assert.False(sut.IsPointOnArcSegment); }