insertAsync method

Future<int> insertAsync(
  1. Point2f pt
)

Insert multiple points into a Delaunay triangulation.

https://docs.opencv.org/4.x/df/dbf/classcv_1_1Subdiv2D.html#a37223a499032ef57364f1372ad0c9c2e

Implementation

Future<int> insertAsync(Point2f pt) async {
  final p = calloc<ffi.Int>();
  return cvRunAsync0((callback) => cimgproc.cv_Subdiv2D_insert(ref, pt.ref, p, callback), (c) {
    final rval = p.value;
    calloc.free(p);
    return c.complete(rval);
  });
}