From 73d633f5cae92a6b6c2f5b6140e6317f66d0f540 Mon Sep 17 00:00:00 2001
From: Damyn Chipman <DamynChipman@u.boisestate.edu>
Date: Thu, 15 Sep 2022 11:50:50 -0600
Subject: [PATCH 1/2] Removing type selectors for numpy array conversion.

---
 matplotlibcpp.h | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/matplotlibcpp.h b/matplotlibcpp.h
index d95d46ad..cd222589 100644
--- a/matplotlibcpp.h
+++ b/matplotlibcpp.h
@@ -348,13 +348,6 @@ template <> struct select_npy_type<uint16_t> { const static NPY_TYPES type = NPY
 template <> struct select_npy_type<uint32_t> { const static NPY_TYPES type = NPY_ULONG; };
 template <> struct select_npy_type<uint64_t> { const static NPY_TYPES type = NPY_UINT64; };
 
-// Sanity checks; comment them out or change the numpy type below if you're compiling on
-// a platform where they don't apply
-static_assert(sizeof(long long) == 8);
-template <> struct select_npy_type<long long> { const static NPY_TYPES type = NPY_INT64; };
-static_assert(sizeof(unsigned long long) == 8);
-template <> struct select_npy_type<unsigned long long> { const static NPY_TYPES type = NPY_UINT64; };
-
 template<typename Numeric>
 PyObject* get_array(const std::vector<Numeric>& v)
 {

From 8e280d272385cfb762d27dc9bff20ccc9a1cbbcf Mon Sep 17 00:00:00 2001
From: Damyn Chipman <DamynChipman@u.boisestate.edu>
Date: Thu, 15 Sep 2022 17:07:29 -0600
Subject: [PATCH 2/2] Adding savefig function.

---
 matplotlibcpp.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/matplotlibcpp.h b/matplotlibcpp.h
index cd222589..1c4bba47 100644
--- a/matplotlibcpp.h
+++ b/matplotlibcpp.h
@@ -2615,6 +2615,29 @@ inline void pause(Numeric interval)
     Py_DECREF(res);
 }
 
+inline void savefig(const std::string &filename,
+                    const std::map<std::string, std::string> &keywords = {}) {
+  PyObject *pyfilename = PyString_FromString(filename.c_str());
+
+  PyObject *args = PyTuple_New(1);
+  PyTuple_SetItem(args, 0, pyfilename);
+
+  PyObject *kwargs = PyDict_New();
+  for (auto it = keywords.begin(); it != keywords.end(); ++it) {
+    PyDict_SetItemString(kwargs, it->first.c_str(),
+                         PyUnicode_FromString(it->second.c_str()));
+  }
+
+  PyObject *res = PyObject_Call(
+      detail::_interpreter::get().s_python_function_save, args, kwargs);
+  if (!res)
+    throw std::runtime_error("Call to save() failed.");
+
+  Py_DECREF(kwargs);
+  Py_DECREF(args);
+  Py_DECREF(res);
+}
+
 inline void save(const std::string& filename, const int dpi=0)
 {
     detail::_interpreter::get();