feat(plot): lock axes and calculate marker levels in dB

2026-09-04 13:50:20 +03:00
parent f6787163dc
commit d9eb7dd9ad
8 changed files with 42 additions and 6 deletions
--- a/python/tests/test_plot.py
+++ b/python/tests/test_plot.py
@@ -50,6 +50,13 @@ class PlotTests(unittest.TestCase):
            with self.assertRaises(ValueError):
                self.core.pinch_axis(value, 10, 8)

+    def test_locked_viewport_and_decibel_delta(self):
+        locked = Viewport(locked=True)
+        self.assertEqual(locked, locked.transform(self.core, zoom_x=2, pan_y=.2))
+        self.assertAlmostEqual(20, self.core.db_delta(1, 10))
+        self.assertAlmostEqual(-20, self.core.db_delta(10, 1))
+        self.assertIsNone(self.core.db_delta(0, 1))
+

 if __name__ == "__main__":
    unittest.main()