For me, I don't care that drawline(Point(vec.x1, vec.y1), Point(vec.x2, vec.y2)) is more or less clear. I mainly care about the fact that you can't easily t

For me, I don't care that drawline(Point(vec.x1, vec.y1), Point(vec.x2, vec.y2)) is more or less clear. I mainly care about the fact that you can't easily tell which of these is correct: drawline(Point(vec.x1, vec.y1), Point(vec.x2, vec.y2)) drawline(Point(vec.x1, vec.x2), Point(vec.y2, vec.y2))