getDashPath method

Path getDashPath(
  1. int index,
  2. Offset endPoint
)

x轴的虚线

Implementation

Path getDashPath(int index, Offset endPoint) {
  Path? kDashPath = _gridLine[index];
  if (kDashPath == null) {
    kDashPath = _dashPath(const Offset(0, 0), endPoint);
    _gridLine[index] = kDashPath;
  }
  return kDashPath;
}