小编Anv*_*qov的帖子

我想画一个六边形，但我无法做到我想要的。这是我的结果：

Path createHexagonPath() {
    const int SIDES_OF_HEXAGON = 6;
    const double radius = 50;
    const Offset center = Offset(50, 50);
    final path = Path();
    var angle = (pi * 2) / SIDES_OF_HEXAGON;
    Offset firstPoint = Offset(radius * cos(0.0), radius * sin(0.0));
    path.moveTo(firstPoint.dx + center.dx, firstPoint.dy + center.dy);
    for (int i = 1; i <= SIDES_OF_HEXAGON; i++) {
      double x = radius * cos(angle * i) + center.dx;
      double y = radius * sin(angle * i) + center.dy;
      path.lineTo(x, y);
    } …