captureFrame method

void captureFrame()

Implementation

void captureFrame() {
  FTR_USER_CTX ftrUserCtx = calloc<Int32>();
  FTR_FRAME_BUFFER ftrFrameBuffer = calloc(sizeOf<Int32>() * _imageSize);
  int captureFrameResult = _captureFrame(ftrUserCtx, ftrFrameBuffer);
  if (captureFrameResult != 0) {
    throw FutronicError(FutronicUtils.getErrorMessage(captureFrameResult));
  }
}