src/contour_tracing.h
bool isNeighbour(Point p){
			if(p.x-x >=-1 && p.x-x <=1 && p.y-y >=-1 && p.y-y <=1){
				return true;
			}
			else
				return false;
		}
//Checks if given point is neighbour
Checks if given point is neighbour
Checks if given point is neighbour
bool isNeighbour(Point p){
			if(p.x-x >=-1 && p.x-x <=1 && p.y-y >=-1 && p.y-y <=1){
				return true;
			}
			else
				return false;
		}
bool isNeighbour ( Point p ) { if ( p . x - x >= -1 && p . x - x <= 1 && p . y - y >= -1 && p . y - y <= 1 ) { return true ; } else return false ; }
Checks if given point is neighbour
Checks if given point is neighbour