Method set_offset

libop/image/ImageSearchAlgorithms.cpp:309–312

}

void ImageSearchAlgorithms::set_offset(int x1, int y1) {
    _x1 = x1;
    _y1 = y1;
}

long ImageSearchAlgorithms::GetPixel(long x, long y, color_t &cr) {
    const int local_x = static_cast<int>(x) - _x1 - _dx;