static IEnumerable <Point> LeftLeftLine(RoutingAssistent assist, Point start, Point end, double distance)
{
var minX = Math.Min(start.X, end.X) - distance * NormalDistance;
var minX2 = assist.FindVerticalRoutingSlotLeft(Math.Min(start.X, end.X) - MinimalDistance, start.Y, end.Y);
minX = Math.Min(minX, minX2);
List <Point> linePoints = new List <Point>()
{
start,
new Point {
X = minX, Y = start.Y
},
new Point {
X = minX, Y = end.Y
},
end
};
return(linePoints);
}
