Merge 7b1eae2 into 7c68f71

pyxem · Sep 10, 2021 · 17cffcf · 17cffcf
2 parents 7c68f71 + 7b1eae2
commit 17cffcf
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diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -21,7 +21,9 @@ Contributors
 
 Changed
 -------
-- Restricted lowest supported version of orix to >= 0.7.
+- Add gnomonic circles as patches in axes returned from EBSDDetector.plot()
+  (`#445 <https://github.com/pyxem/kikuchipy/pull/445>`_)
+Restricted lowest supported version of orix to >= 0.7.
   (`#444 <https://github.com/pyxem/kikuchipy/pull/444>`_)
 
 0.5.1 (2021-09-01)

diff --git a/kikuchipy/detectors/ebsd_detector.py b/kikuchipy/detectors/ebsd_detector.py
@@ -554,7 +554,7 @@ def plot(
             if gnomonic_angles is None:
                 gnomonic_angles = np.arange(1, 9) * 10
             for angle in gnomonic_angles:
-                ax.add_artist(
+                ax.add_patch(
                     plt.Circle(
                         (pcx, pcy), np.tan(np.deg2rad(angle)), **gnomonic_circles_kwargs
                     )

diff --git a/kikuchipy/detectors/tests/test_ebsd_detector.py b/kikuchipy/detectors/tests/test_ebsd_detector.py
@@ -381,12 +381,12 @@ def test_plot_detector_gnomonic_circles(
             n_angles = 8
         else:
             n_angles = len(gnomonic_angles)
-        assert len(ax.artists) == n_angles
+        assert len(ax.patches) == n_angles
         if gnomonic_circles_kwargs is None:
             edgecolor = "k"
         else:
             edgecolor = gnomonic_circles_kwargs["edgecolor"]
-        assert np.allclose(ax.artists[0]._edgecolor[:3], mcolors.to_rgb(edgecolor))
+        assert np.allclose(ax.patches[0]._edgecolor[:3], mcolors.to_rgb(edgecolor))
         plt.close("all")
 
     @pytest.mark.parametrize("pattern", [np.ones((61, 61)), np.ones((59, 60))])