Operations
LeftLower/LeftHigher
Whether one point is left-lower/higher than the other.
RightLower/RightHigher Whether one point is
right-lower/higher than the other.
LowLefter/LowRighter
Whether one point is low-lefter/righter than the other.
HighLefter/HighRighter Whether one
point is high-lefter/righter than the other.
Lefter
Whether one point is on left of the other.
Higher
Whether current point is higher that pt.
CheckSide
The position relationship with the vector.
IsEqual/IsEqualA
Whether these two points are equal.
DistanceTo
Get the distance to other point.
Rotate/RotateBasedPt/RotateBasedPt Rotate the
point.
Transfer
Transfer the point.
Scale
Scale the point.