/// <summary>
/// Sets the handle tip to the provided coordinate.
/// </summary>
/// <param name="handleTip">The handle tip.</param>
public void SetHandleTip(CartesianCoordinate handleTip)
{
CartesianOffset offset = handleTip.OffsetFrom(ControlPoint);
Radius = offset.Length();
Rotation = offset.SlopeAngle();
}
public static void SlopeAngle_Returns_Angle_of_Slope_Between_Offset_Points(
double xI, double yI,
double xJ, double yJ,
double angleDegreesExpected)
{
CartesianOffset offset = new CartesianOffset(new CartesianCoordinate(xI, yI), new CartesianCoordinate(xJ, yJ));
Angle slope = offset.SlopeAngle();
Assert.AreEqual(angleDegreesExpected, slope.Degrees);
}