method CalcDir param Xfrom Integer Yfrom Integer Xto Integer Yto Integ

1
2
3
4
5
6
7
8
9
method: CalcDir
param:
- Xfrom : Integer
- Yfrom : Integer
- Xto : Integer
- Yto : Integer
- RESULT : Byte
doc:
-en: "Returns the direction for the step from point..."