public static StrokeChecksum sum(this Stroke stroke)
{//Removed memoization because it makes moved strokes still think they are in the same place.
var checksum = new StrokeChecksum
{
checksum = stroke.StylusPoints.Aggregate(0.0, (acc, item) =>
acc + Math.Round(item.X, POINT_DECIMAL_PLACE_ROUNDING) + Math.Round(item.Y, POINT_DECIMAL_PLACE_ROUNDING))
};
return checksum;
}
public static StrokeChecksum sum(this Stroke stroke)
{
var checksum = new StrokeChecksum
{
checksum = stroke.StylusPoints.Aggregate(0.0, (acc, item) =>
acc + Math.Round(item.X, POINT_DECIMAL_PLACE_ROUNDING) + Math.Round(item.Y, POINT_DECIMAL_PLACE_ROUNDING))
};
return checksum;
}
public void sumTest()
{
Stroke stroke = null; // TODO: Initialize to an appropriate value
StrokeChecksum expected = new StrokeChecksum(); // TODO: Initialize to an appropriate value
StrokeChecksum actual;
actual = StrokeExtensions.sum(stroke);
Assert.AreEqual(expected, actual);
Assert.Inconclusive("Verify the correctness of this test method.");
}