public static void AssertAlmostEqual (PointF expected, PointF actual)
{
string msg = String.Format("\nExpected : {0} \n Actual : {1}",expected.ToString(),actual.ToString());
AssertAlmostEqual (expected.X, actual.X, DEFAULT_FLOAT_TOLERANCE, msg);
AssertAlmostEqual (expected.Y, actual.Y, DEFAULT_FLOAT_TOLERANCE, msg);
}