diff --git a/lib/matplotlib/axis.py b/lib/matplotlib/axis.py
index 1a903733de86..1670514d8c59 100644
--- a/lib/matplotlib/axis.py
+++ b/lib/matplotlib/axis.py
@@ -1064,19 +1064,18 @@ def _update_ticks(self):
Update ticks (position and labels) using the current data interval of
the axes. Return the list of ticks that will be drawn.
"""
-
- major_locs = self.major.locator()
+ major_locs = self.get_majorticklocs()
+ major_labels = self.major.formatter.format_ticks(major_locs)
major_ticks = self.get_major_ticks(len(major_locs))
self.major.formatter.set_locs(major_locs)
- major_labels = self.major.formatter.format_ticks(major_locs)
for tick, loc, label in zip(major_ticks, major_locs, major_labels):
tick.update_position(loc)
tick.set_label1(label)
tick.set_label2(label)
- minor_locs = self.minor.locator()
+ minor_locs = self.get_minorticklocs()
+ minor_labels = self.minor.formatter.format_ticks(minor_locs)
minor_ticks = self.get_minor_ticks(len(minor_locs))
self.minor.formatter.set_locs(minor_locs)
- minor_labels = self.minor.formatter.format_ticks(minor_locs)
for tick, loc, label in zip(minor_ticks, minor_locs, minor_labels):
tick.update_position(loc)
tick.set_label1(label)
@@ -1317,6 +1316,9 @@ def get_minorticklocs(self):
# Remove minor ticks duplicating major ticks.
major_locs = self.major.locator()
minor_locs = self.minor.locator()
+ # we do check when we set the attribute that this is a Locator
+ # subclass, use getattr out of an over abundance of caution
+ remove_overlaps = getattr(self.minor.locator, 'remove_overlaps', True)
transform = self._scale.get_transform()
tr_minor_locs = transform.transform(minor_locs)
tr_major_locs = transform.transform(major_locs)
@@ -1324,9 +1326,11 @@ def get_minorticklocs(self):
# Use the transformed view limits as scale. 1e-5 is the default rtol
# for np.isclose.
tol = (hi - lo) * 1e-5
- minor_locs = [
- loc for loc, tr_loc in zip(minor_locs, tr_minor_locs)
- if not np.isclose(tr_loc, tr_major_locs, atol=tol, rtol=0).any()]
+ if remove_overlaps:
+ minor_locs = [
+ loc for loc, tr_loc in zip(minor_locs, tr_minor_locs)
+ if ~(np.isclose(tr_loc, tr_major_locs, atol=tol, rtol=0).any())
+ ]
return minor_locs
def get_ticklocs(self, minor=False):
diff --git a/lib/matplotlib/ticker.py b/lib/matplotlib/ticker.py
index b29ddba2e0b6..b12363daed95 100644
--- a/lib/matplotlib/ticker.py
+++ b/lib/matplotlib/ticker.py
@@ -1469,6 +1469,11 @@ class Locator(TickHelper):
# many ticks are generated.
MAXTICKS = 1000
+ # Default to requsting minor locators have overlapping ticks with the
+ # major locator removed. If you want to have overlapping ticks, set
+ # this to False on the Locator instance.
+ remove_overlaps = True
+
def tick_values(self, vmin, vmax):
"""
Return the values of the located ticks given **vmin** and **vmax**.
pFad - Phonifier reborn
Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.
Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.
Alternative Proxies:
Alternative Proxy
pFad Proxy
pFad v3 Proxy
pFad v4 Proxy