/// <summary>
/// Calculate the total offset of the mid-point of this profile
/// from the set-out point of the section with the specified horizontal
/// and vertical set-out
/// </summary>
/// <param name="centroid">The centroid of the section profile</param>
/// <returns></returns>
protected Vector CalculateOriginOffset(Vector centroid, HorizontalSetOut horizontalSetOut, VerticalSetOut verticalSetOut)
{
Vector result = Offset;
if (verticalSetOut == VerticalSetOut.Centroid)
{
result = result.AddY(-centroid.Y);
}
else if (verticalSetOut == VerticalSetOut.Bottom)
{
result = result.AddY(OverallDepth / 2);
}
else if (verticalSetOut == VerticalSetOut.Top)
{
result = result.AddY(-OverallDepth / 2);
}
if (horizontalSetOut == HorizontalSetOut.Centroid)
{
result = result.AddX(-centroid.X);
}
else if (horizontalSetOut == HorizontalSetOut.Left)
{
result = result.AddX(OverallWidth / 2);
}
else if (horizontalSetOut == HorizontalSetOut.Right)
{
result = result.AddX(-OverallWidth / 2);
}
return(result);
}
public void AddXTest()
{
var vector = new Vector(71.0, 67.0);
vector.AddX(100.0);
Assert.AreEqual(171.0, vector.X);
}
