Method makeOffset

snap_drawing/src/snap_drawing/cpp/Utils/Geometry.hpp:180–182

    }

    constexpr Rect makeOffset(Scalar dx, Scalar dy) const {
        return Rect::makeLTRB(left + dx, top + dy, right + dx, bottom + dy);
    }

    constexpr void offsetX(Scalar dx) {
        left += dx;