Remove kerning_factor from tests

Author: QuLogic

lib/matplotlib/mpl-data/stylelib/_classic_test_patch.mplstyle

@@ -1,8 +1,6 @@
 # This patch should go on top of the "classic" style and exists solely to avoid
 # changing baseline images.
 
-text.kerning_factor : 6
-
 ytick.alignment: center_baseline
 
 hatch.color: edge

lib/matplotlib/tests/test_artist.py

@@ -217,9 +217,6 @@ def test_remove():
 
 @image_comparison(["default_edges.png"], remove_text=True, style='default')
 def test_default_edges():
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig, [[ax1, ax2], [ax3, ax4]] = plt.subplots(2, 2)
 
     ax1.plot(np.arange(10), np.arange(10), 'x',

lib/matplotlib/tests/test_legend.py

@@ -258,9 +258,6 @@ def test_legend_expand():
 @image_comparison(['hatching'], remove_text=True, style='default')
 def test_hatching():
     # Remove legend texts when this image is regenerated.
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig, ax = plt.subplots()
 
     # Patches

lib/matplotlib/tests/test_text.py

@@ -139,9 +139,6 @@ def test_multiline():
 
 @image_comparison(['multiline2'], style='mpl20')
 def test_multiline2():
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig, ax = plt.subplots()
 
     ax.set_xlim(0, 1.4)
@@ -694,8 +691,6 @@ def test_annotation_units(fig_test, fig_ref):
 
 @image_comparison(['large_subscript_title.png'], style='mpl20')
 def test_large_subscript_title():
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
     plt.rcParams['axes.titley'] = None
 
     fig, axs = plt.subplots(1, 2, figsize=(9, 2.5), constrained_layout=True)

lib/mpl_toolkits/axisartist/tests/test_axis_artist.py

@@ -26,9 +26,6 @@ def test_ticks():
 
 @image_comparison(['axis_artist_labelbase.png'], style='default')
 def test_labelbase():
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig, ax = plt.subplots()
 
     ax.plot([0.5], [0.5], "o")
@@ -43,9 +40,6 @@ def test_labelbase():
 
 @image_comparison(['axis_artist_ticklabels.png'], style='default')
 def test_ticklabels():
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig, ax = plt.subplots()
 
     ax.xaxis.set_visible(False)
@@ -78,9 +72,6 @@ def test_ticklabels():
 
 @image_comparison(['axis_artist.png'], style='default')
 def test_axis_artist():
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig, ax = plt.subplots()
 
     ax.xaxis.set_visible(False)

lib/mpl_toolkits/axisartist/tests/test_axislines.py

@@ -9,9 +9,6 @@
 
 @image_comparison(['SubplotZero.png'], style='default')
 def test_SubplotZero():
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig = plt.figure()
 
     ax = SubplotZero(fig, 1, 1, 1)
@@ -30,9 +27,6 @@ def test_SubplotZero():
 
 @image_comparison(['Subplot.png'], style='default')
 def test_Subplot():
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig = plt.figure()
 
     ax = Subplot(fig, 1, 1, 1)

lib/mpl_toolkits/axisartist/tests/test_floating_axes.py

@@ -69,9 +69,6 @@ def test_curvelinear3():
 # remove when image is regenerated.
 @image_comparison(['curvelinear4.png'], style='default', tol=0.9)
 def test_curvelinear4():
-    # Remove this line when this test image is regenerated.
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig = plt.figure(figsize=(5, 5))
 
     tr = (mtransforms.Affine2D().scale(np.pi / 180, 1) +

lib/mpl_toolkits/axisartist/tests/test_grid_helper_curvelinear.py

@@ -135,11 +135,8 @@ def test_polar_box():
     ax1.grid(True)
 
 
-# Remove tol & kerning_factor when this test image is regenerated.
-@image_comparison(['axis_direction.png'], style='default', tol=0.13)
+@image_comparison(['axis_direction.png'], style='default', tol=0.04)
 def test_axis_direction():
-    plt.rcParams['text.kerning_factor'] = 6
-
     fig = plt.figure(figsize=(5, 5))
 
     # PolarAxes.PolarTransform takes radian. However, we want our coordinate