public static void ToPolar_Converts_Cartesian_Coordinate_to_Polar_Coordinate(double x, double y, double expectedRadius, double expectedAngleRadians)
{
CartesianCoordinate coordinate = new CartesianCoordinate(x, y);
PolarCoordinate coordinateConverted = Cartesian2DPolarConverter.ToPolar(coordinate);
Assert.AreEqual(expectedRadius, coordinateConverted.Radius, Tolerance);
Assert.AreEqual(expectedAngleRadians, coordinateConverted.Azimuth.Radians, Tolerance);
}
public static void ToCartesian_Converts_Polar_Coordinate_to_Cartesian_Coordinate(double radius, double angleRadians, double expectedX, double expectedY)
{
PolarCoordinate coordinate = new PolarCoordinate(radius, angleRadians);
CartesianCoordinate coordinateConverted = Cartesian2DPolarConverter.ToCartesian(coordinate);
Assert.AreEqual(expectedX, coordinateConverted.X, Tolerance);
Assert.AreEqual(expectedY, coordinateConverted.Y, Tolerance);
}
/// <summary>
/// Indicates whether the current object is equal to another object of the same ICoordinate interface.
/// </summary>
/// <param name="other">The other.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
public bool Equals(ICoordinate other)
{
if (other is PolarCoordinate)
{
return(Equals((PolarCoordinate)other));
}
if (other is CartesianCoordinate)
{
return(Equals(Cartesian2DPolarConverter.ToPolar((CartesianCoordinate)other)));
}
return(Equals((object)other));
}
/// <summary>
/// Converts the polar coordinate to a cartesian coordinate.
/// </summary>
/// <returns>PolarCoordinate.</returns>
public CartesianCoordinate ToCartesian()
{
return(Cartesian2DPolarConverter.ToCartesian(this));
}
/// <summary>
/// Converts the cartesian coordinate to a polar coordinate.
/// </summary>
/// <returns>PolarCoordinate.</returns>
public PolarCoordinate ToPolar()
{
return(Cartesian2DPolarConverter.ToPolar(this));
}