getTickFrequency function

double getTickFrequency()

GetTickFrequency returns the number of ticks per second.

For further details, please see: https://docs.opencv.org/master/db/de0/group__core__utils.html#ga705441a9ef01f47acdc55d87fbe5090c

Implementation

double getTickFrequency() {
  return cvRunArena<double>((arena) {
    final p = arena<ffi.Double>();
    cvRun(() => cffi.GetTickFrequency(p));
    return p.value;
  });
}