/// <summary>
/// cycle the pixels moving them up by increment pixels
/// </summary>
/// <param name="increment">number of positions to shift. Negative numbers backwards. If this is more than the number of LEDs, the result wraps</param>
public void FrameShift(int increment = 1)
{
//this creates less garbage:)
if (increment > 0)
{
FrameShiftForward((ushort)increment);
}
else if (increment < 0)
{
FrameShiftBack((ushort)Utilities.Absolute(increment));
}
}
