From 931e282654cee682c2f54694a52364e4e3599be9 Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Mon, 9 May 2022 15:36:32 +0200
Subject: Adding a bounding box method.

---
 src/argaze/AreaOfInterest/AOIFeatures.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src')

diff --git a/src/argaze/AreaOfInterest/AOIFeatures.py b/src/argaze/AreaOfInterest/AOIFeatures.py
index 8b93935..0d9fce0 100644
--- a/src/argaze/AreaOfInterest/AOIFeatures.py
+++ b/src/argaze/AreaOfInterest/AOIFeatures.py
@@ -16,6 +16,14 @@ class AreaOfInterest(numpy.ndarray):
         """Number of coordinates coding area points positions."""
         return self.shape[1]
 
+    def bounding_box(self):
+        """Get area's bounding box."""
+
+        min_x, min_y = numpy.min(self, axis=0)
+        max_x, max_y = numpy.max(self, axis=0)
+
+        return numpy.array([(min_x, min_y), (max_x, min_y), (max_x, max_y), (min_x, max_y)])
+
     def center(self):
         """Center of mass"""
         return self.mean(axis=0)
-- 
cgit v1.1