From 2f41868de465b86d2fc357f7ed58ff323d58030f Mon Sep 17 00:00:00 2001 From: Thomas A Caswell Date: Wed, 13 May 2020 20:19:43 -0400 Subject: [PATCH] FIX: cancel pending autoscale on manually setting limits closes #17331 --- lib/matplotlib/axes/_base.py | 6 ++++++ lib/matplotlib/tests/test_axes.py | 30 ++++++++++++++++++++++++++++++ 2 files changed, 36 insertions(+) diff --git a/lib/matplotlib/axes/_base.py b/lib/matplotlib/axes/_base.py index aec40541557c..30376c24280c 100644 --- a/lib/matplotlib/axes/_base.py +++ b/lib/matplotlib/axes/_base.py @@ -3332,6 +3332,9 @@ def set_xlim(self, left=None, right=None, emit=True, auto=False, left, right = sorted([left, right], reverse=bool(reverse)) self._viewLim.intervalx = (left, right) + # Mark viewlims as no longer stale without triggering an autoscale. + for ax in self._shared_x_axes.get_siblings(self): + ax._stale_viewlim_x = False if auto is not None: self._autoscaleXon = bool(auto) @@ -3601,6 +3604,9 @@ def set_ylim(self, bottom=None, top=None, emit=True, auto=False, bottom, top = sorted([bottom, top], reverse=bool(reverse)) self._viewLim.intervaly = (bottom, top) + # Mark viewlims as no longer stale without triggering an autoscale. + for ax in self._shared_y_axes.get_siblings(self): + ax._stale_viewlim_y = False if auto is not None: self._autoscaleYon = bool(auto) diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py index b7cee7b6071b..586808d95e65 100644 --- a/lib/matplotlib/tests/test_axes.py +++ b/lib/matplotlib/tests/test_axes.py @@ -6213,6 +6213,36 @@ def test_ytickcolor_is_not_markercolor(): assert tick.tick1line.get_markeredgecolor() != 'white' +@pytest.mark.parametrize('auto', (True, False, None)) +def test_unautoscaley(auto): + fig, ax = plt.subplots() + x = np.arange(100) + y = np.linspace(-.1, .1, 100) + ax.scatter(x, y) + + post_auto = ax.get_autoscaley_on() if auto is None else auto + + ax.set_ylim((-.5, .5), auto=auto) + assert post_auto == ax.get_autoscaley_on() + fig.canvas.draw() + assert_array_equal(ax.get_ylim(), (-.5, .5)) + + +@pytest.mark.parametrize('auto', (True, False, None)) +def test_unautoscalex(auto): + fig, ax = plt.subplots() + x = np.arange(100) + y = np.linspace(-.1, .1, 100) + ax.scatter(y, x) + + post_auto = ax.get_autoscalex_on() if auto is None else auto + + ax.set_xlim((-.5, .5), auto=auto) + assert post_auto == ax.get_autoscalex_on() + fig.canvas.draw() + assert_array_equal(ax.get_xlim(), (-.5, .5)) + + @check_figures_equal(extensions=["png"]) def test_polar_interpolation_steps_variable_r(fig_test, fig_ref): l, = fig_test.add_subplot(projection="polar").plot([0, np.pi/2], [1, 2]) pFad - Phonifier reborn

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