Adding upstream version 1.44.3.upstream/1.44.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/ml/dlib/tools/python/src/image.cpp b/ml/dlib/tools/python/src/image.cpp
new file mode 100644
index 00000000..bd43ce5a
--- /dev/null
+++ b/ml/dlib/tools/python/src/image.cpp
@@ -0,0 +1,40 @@
+#include "opaque_types.h"
+#include <dlib/python.h>
+#include "dlib/pixel.h"
+#include <dlib/image_transforms.h>
+
+using namespace dlib;
+using namespace std;
+
+namespace py = pybind11;
+
+// ----------------------------------------------------------------------------------------
+
+string print_rgb_pixel_str(const rgb_pixel& p)
+{
+    std::ostringstream sout;
+    sout << "red: "<< (int)p.red
+         << ", green: "<< (int)p.green
+         << ", blue: "<< (int)p.blue;
+    return sout.str();
+}
+
+string print_rgb_pixel_repr(const rgb_pixel& p)
+{
+    std::ostringstream sout;
+    sout << "rgb_pixel(" << (int)p.red << "," << (int)p.green << "," << (int)p.blue << ")";
+    return sout.str();
+}
+
+// ----------------------------------------------------------------------------------------
+
+void bind_image_classes(py::module& m)
+{
+    py::class_<rgb_pixel>(m, "rgb_pixel")
+        .def(py::init<unsigned char,unsigned char,unsigned char>(), py::arg("red"), py::arg("green"), py::arg("blue"))
+        .def("__str__", &print_rgb_pixel_str)
+        .def("__repr__", &print_rgb_pixel_repr)
+        .def_readwrite("red", &rgb_pixel::red)
+        .def_readwrite("green", &rgb_pixel::green)
+        .def_readwrite("blue", &rgb_pixel::blue);
+}