Merge pull request #5161 from zblz/log-ticks

API: Changes to default log scale tick formatting
matplotlib · Aug 22, 2016 · 947e6eb · 947e6eb
2 parents 22aa800 + 5c28e95
commit 947e6eb
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Showing 6 changed files with 333 additions and 101 deletions.
diff --git a/lib/matplotlib/scale.py b/lib/matplotlib/scale.py
@@ -8,7 +8,7 @@
 
 from matplotlib.cbook import dedent
 from matplotlib.ticker import (NullFormatter, ScalarFormatter,
-                               LogFormatterMathtext, LogitFormatter)
+                               LogFormatterSciNotation, LogitFormatter)
 from matplotlib.ticker import (NullLocator, LogLocator, AutoLocator,
                                SymmetricalLogLocator, LogitLocator)
 from matplotlib.transforms import Transform, IdentityTransform
@@ -304,9 +304,9 @@ def set_default_locators_and_formatters(self, axis):
         log scaling.
         """
         axis.set_major_locator(LogLocator(self.base))
-        axis.set_major_formatter(LogFormatterMathtext(self.base))
+        axis.set_major_formatter(LogFormatterSciNotation(self.base))
         axis.set_minor_locator(LogLocator(self.base, self.subs))
-        axis.set_minor_formatter(NullFormatter())
+        axis.set_minor_formatter(LogFormatterSciNotation(self.base))
 
     def get_transform(self):
         """
@@ -462,7 +462,7 @@ def set_default_locators_and_formatters(self, axis):
         symmetrical log scaling.
         """
         axis.set_major_locator(SymmetricalLogLocator(self.get_transform()))
-        axis.set_major_formatter(LogFormatterMathtext(self.base))
+        axis.set_major_formatter(LogFormatterSciNotation(self.base))
         axis.set_minor_locator(SymmetricalLogLocator(self.get_transform(),
                                                      self.subs))
         axis.set_minor_formatter(NullFormatter())

diff --git a/lib/matplotlib/tests/baseline_images/test_axes/log_scales.pdf b/lib/matplotlib/tests/baseline_images/test_axes/log_scales.pdf
diff --git a/lib/matplotlib/tests/baseline_images/test_axes/log_scales.png b/lib/matplotlib/tests/baseline_images/test_axes/log_scales.png