rotateEdge method

int rotateEdge(
  1. int edge,
  2. int rotate
)

Returns another edge of the same quad-edge.

https://docs.opencv.org/4.x/df/dbf/classcv_1_1Subdiv2D.html#aa1179507f651b67c22e06517fbc6a145

Implementation

int rotateEdge(int edge, int rotate) {
  return using<int>((arena) {
    final p = arena<ffi.Int>();
    cvRun(() => cffi.Subdiv2D_RotateEdge(ref, edge, rotate, p));
    return p.value;
  });
}