| 12 | namespace ZXing { |
| 13 | |
| 14 | std::optional<PointF> AverageEdgePixels(BitMatrixCursorI cur, int range, int numOfEdges) |
| 15 | { |
| 16 | PointF sum = {}; |
| 17 | for (int i = 0; i < numOfEdges; ++i) { |
| 18 | if (!cur.isIn()) |
| 19 | return {}; |
| 20 | cur.stepToEdge(1, range); |
| 21 | sum += centered(cur.p) + centered(cur.p + cur.back()); |
| 22 | log(cur.p + cur.back(), 2); |
| 23 | } |
| 24 | return sum / (2 * numOfEdges); |
| 25 | } |
| 26 | |
| 27 | std::optional<PointF> CenterOfDoubleCross(const BitMatrix& image, PointI center, int range, int numOfEdges) |
| 28 | { |
no test coverage detected