Function yticks

include/matplotlibcpp.h:1714–1754

template<typename Numeric>
inline void yticks(const std::vector<Numeric> &ticks, const std::vector<std::string> &labels = {}, const std::map<std::string, std::string>& keywords = {})
{
    assert(labels.size() == 0 || ticks.size() == labels.size());

    detail::_interpreter::get();

    // using numpy array
    PyObject* ticksarray = detail::get_array(ticks);

    PyObject* args;
    if(labels.size() == 0) {
        // construct positional args
        args = PyTuple_New(1);
        PyTuple_SetItem(args, 0, ticksarray);
    } else {
        // make tuple of tick labels
        PyObject* labelstuple = PyTuple_New(labels.size());
        for (size_t i = 0; i < labels.size(); i++)
            PyTuple_SetItem(labelstuple, i, PyUnicode_FromString(labels[i].c_str()));

        // construct positional args
        args = PyTuple_New(2);
        PyTuple_SetItem(args, 0, ticksarray);
        PyTuple_SetItem(args, 1, labelstuple);
    }

    // construct keyword args
    PyObject* kwargs = PyDict_New();
    for(std::map<std::string, std::string>::const_iterator it = keywords.begin(); it != keywords.end(); ++it)
    {
        PyDict_SetItemString(kwargs, it->first.c_str(), PyString_FromString(it->second.c_str()));
    }

    PyObject* res = PyObject_Call(detail::_interpreter::get().s_python_function_yticks, args, kwargs);

    Py_DECREF(args);
    Py_DECREF(kwargs);
    if(!res) throw std::runtime_error("Call to yticks() failed");

    Py_DECREF(res);
}

template<typename Numeric>
inline void yticks(const std::vector<Numeric> &ticks, const std::map<std::string, std::string>& keywords)