1 files changed, 119 insertions, 0 deletions
diff --git a/src/py/libcamera/py_geometry.cpp b/src/py/libcamera/py_geometry.cpp
new file mode 100644
index 00000000..84b0cb08
--- /dev/null
+++ b/src/py/libcamera/py_geometry.cpp
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2022, Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
+ *
+ * Python bindings - Geometry classes
+ */
+
+#include <array>
+
+#include <libcamera/geometry.h>
+#include <libcamera/libcamera.h>
+
+#include <pybind11/operators.h>
+#include <pybind11/smart_holder.h>
+#include <pybind11/stl.h>
+
+namespace py = pybind11;
+
+using namespace libcamera;
+
+void init_py_geometry(py::module &m)
+{
+	auto pyPoint = py::class_<Point>(m, "Point");
+	auto pySize = py::class_<Size>(m, "Size");
+	auto pySizeRange = py::class_<SizeRange>(m, "SizeRange");
+	auto pyRectangle = py::class_<Rectangle>(m, "Rectangle");
+
+	pyPoint
+		.def(py::init<>())
+		.def(py::init<int, int>())
+		.def_readwrite("x", &Point::x)
+		.def_readwrite("y", &Point::y)
+		.def(py::self == py::self)
+		.def(-py::self)
+		.def("__str__", &Point::toString)
+		.def("__repr__", [](const Point &self) {
+			return py::str("libcamera.Point({}, {})")
+				.format(self.x, self.y);
+		});
+
+	pySize
+		.def(py::init<>())
+		.def(py::init<unsigned int, unsigned int>())
+		.def_readwrite("width", &Size::width)
+		.def_readwrite("height", &Size::height)
+		.def_property_readonly("is_null", &Size::isNull)
+		.def("align_down_to", &Size::alignDownTo)
+		.def("align_up_to", &Size::alignUpTo)
+		.def("bound_to", &Size::boundTo)
+		.def("expand_to", &Size::expandTo)
+		.def("grow_by", &Size::growBy)
+		.def("shrink_by", &Size::shrinkBy)
+		.def("aligned_up_to", &Size::alignedUpTo)
+		.def("aligned_up_to", &Size::alignedUpTo)
+		.def("bounded_to", &Size::boundedTo)
+		.def("expanded_to", &Size::expandedTo)
+		.def("grown_by", &Size::grownBy)
+		.def("shrunk_by", &Size::shrunkBy)
+		.def("bounded_to_aspect_ratio", &Size::boundedToAspectRatio)
+		.def("expanded_to_aspect_ratio", &Size::expandedToAspectRatio)
+		.def("centered_to", &Size::centeredTo)
+		.def(py::self == py::self)
+		.def(py::self < py::self)
+		.def(py::self <= py::self)
+		.def(py::self * float())
+		.def(py::self / float())
+		.def(py::self *= float())
+		.def(py::self /= float())
+		.def("__str__", &Size::toString)
+		.def("__repr__", [](const Size &self) {
+			return py::str("libcamera.Size({}, {})")
+				.format(self.width, self.height);
+		});
+
+	pySizeRange
+		.def(py::init<>())
+		.def(py::init<Size>())
+		.def(py::init<Size, Size>())
+		.def(py::init<Size, Size, unsigned int, unsigned int>())
+		.def_readwrite("min", &SizeRange::min)
+		.def_readwrite("max", &SizeRange::max)
+		.def_readwrite("hStep", &SizeRange::hStep)
+		.def_readwrite("vStep", &SizeRange::vStep)
+		.def("contains", &SizeRange::contains)
+		.def(py::self == py::self)
+		.def("__str__", &SizeRange::toString)
+		.def("__repr__", [](const SizeRange &self) {
+			return py::str("libcamera.SizeRange(({}, {}), ({}, {}), {}, {})")
+				.format(self.min.width, self.min.height,
+					self.max.width, self.max.height,
+					self.hStep, self.vStep);
+		});
+
+	pyRectangle
+		.def(py::init<>())
+		.def(py::init<int, int, Size>())
+		.def(py::init<int, int, unsigned int, unsigned int>())
+		.def(py::init<Size>())
+		.def_readwrite("x", &Rectangle::x)
+		.def_readwrite("y", &Rectangle::y)
+		.def_readwrite("width", &Rectangle::width)
+		.def_readwrite("height", &Rectangle::height)
+		.def_property_readonly("is_null", &Rectangle::isNull)
+		.def_property_readonly("center", &Rectangle::center)
+		.def_property_readonly("size", &Rectangle::size)
+		.def_property_readonly("topLeft", &Rectangle::topLeft)
+		.def("scale_by", &Rectangle::scaleBy)
+		.def("translate_by", &Rectangle::translateBy)
+		.def("bounded_to", &Rectangle::boundedTo)
+		.def("enclosed_in", &Rectangle::enclosedIn)
+		.def("scaled_by", &Rectangle::scaledBy)
+		.def("translated_by", &Rectangle::translatedBy)
+		.def(py::self == py::self)
+		.def("__str__", &Rectangle::toString)
+		.def("__repr__", [](const Rectangle &self) {
+			return py::str("libcamera.Rectangle({}, {}, {}, {})")
+				.format(self.x, self.y, self.width, self.height);
+		});
+}