Method toWKT

kernels/TIndexKernel.cpp:84–91

    double height()
    { return m_grid->height(); }
    std::string toWKT()
    {
        std::ostringstream out;
        out.setf(std::ios_base::fixed, std::ios_base::floatfield);
        out.precision(10);
        m_grid->toWKT(out);
        return out.str();
    }
private:
    std::unique_ptr<hexer::HexGrid> m_grid;
    int32_t m_density;