Distance
Calculates the distance between two points.
Unit
function Distance(const A,B: TPoint): Integer;
Use this procedure to calculate the shortest distance between two points on screen. The A and B parameters define coordinates of the first and second point respectively.
Note
To use this function, you should include:
‘Lines‘ in the uses section of a unit (for Delphi) or
‘#include Lines.hpp‘ in the header file (for C++ Builder)