Sep 23, 2018 · Jul 18, 2018 · Sep 23, 2018
diff --git a/doc/users/next_whats_new/2018-07-18-AL.rst b/doc/users/next_whats_new/2018-07-18-AL.rst
 axes_grid1 and axisartist Axes no longer draw spines twice
 ``````````````````````````````````````````````````````````

 Previously, spines of `axes_grid1` and `axisartist` Axes would be drawn twice,
 leading to a "bold" appearance.  This is no longer the case.
diff --git a/doc/users/whats_new.rst b/doc/users/whats_new.rst
   For a release, add a new section after this, then comment out the include
   and toctree below by indenting them. Uncomment them after the release.

  .. include:: next_whats_new/README.rst
   .. toctree::
      :glob:
      :maxdepth: 1
 .. include:: next_whats_new/README.rst

      next_whats_new/*
 .. toctree::
   :glob:
   :maxdepth: 1

   next_whats_new/*

 Ability to scale axis by a fixed order of magnitude
 ---------------------------------------------------
diff --git a/lib/mpl_toolkits/axisartist/axislines.py b/lib/mpl_toolkits/axisartist/axislines.py
                                 )
        return axis


    def new_floating_axis(self, nth_coord, value, axis_direction="bottom"):
        gh = self.get_grid_helper()
        axis = gh.new_floating_axis(nth_coord, value,
                                    axis_direction=axis_direction,
                                    axes=self)
        return axis

    def draw(self, renderer, inframe=False):
        if not self._axisline_on:
            super().draw(renderer, inframe)
            return
        orig_artists = self.artists
        self.artists = [
            *self.artists, *self._axislines.values(), self.gridlines]
        super().draw(renderer, inframe)
        self.artists = orig_artists

    def get_tightbbox(self, renderer, call_axes_locator=True):
        bb0 = super().get_tightbbox(renderer, call_axes_locator)
        if not self._axisline_on:
            return bb0
        bb = [bb0] + [axisline.get_tightbbox(renderer)
                      for axisline in self._axislines.values()
                      if axisline.get_visible()]
        bbox = Bbox.union([b for b in bb if b and (b.width!=0 or b.height!=0)])
        return bbox


 Subplot = maxes.subplot_class_factory(Axes)

diff --git a/lib/mpl_toolkits/tests/baseline_images/test_axisartist_axislines/Subplot.png b/lib/mpl_toolkits/tests/baseline_images/test_axisartist_axislines/Subplot.png
diff --git a/lib/mpl_toolkits/tests/baseline_images/test_axisartist_axislines/SubplotZero.png b/lib/mpl_toolkits/tests/baseline_images/test_axisartist_axislines/SubplotZero.png
diff --git a/...l_toolkits/tests/baseline_images/test_axisartist_floating_axes/curvelinear3.png b/...l_toolkits/tests/baseline_images/test_axisartist_floating_axes/curvelinear3.png
diff --git a/...l_toolkits/tests/baseline_images/test_axisartist_floating_axes/curvelinear4.png b/...l_toolkits/tests/baseline_images/test_axisartist_floating_axes/curvelinear4.png
diff --git a/...ests/baseline_images/test_axisartist_grid_helper_curvelinear/axis_direction.png b/...ests/baseline_images/test_axisartist_grid_helper_curvelinear/axis_direction.png
diff --git a/...ts/baseline_images/test_axisartist_grid_helper_curvelinear/custom_transform.png b/...ts/baseline_images/test_axisartist_grid_helper_curvelinear/custom_transform.png
diff --git a/...its/tests/baseline_images/test_axisartist_grid_helper_curvelinear/polar_box.png b/...its/tests/baseline_images/test_axisartist_grid_helper_curvelinear/polar_box.png
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,5 @@
		axes_grid1 and axisartist Axes no longer draw spines twice
		``````````````````````````````````````````````````````````

		Previously, spines of `axes_grid1` and `axisartist` Axes would be drawn twice,
		leading to a "bold" appearance. This is no longer the case.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -15,12 +15,13 @@ revision, see the :ref:`github-stats`.
		For a release, add a new section after this, then comment out the include
		and toctree below by indenting them. Uncomment them after the release.

		.. include:: next_whats_new/README.rst
		.. toctree::
		:glob:
		:maxdepth: 1
		.. include:: next_whats_new/README.rst

		next_whats_new/*
		.. toctree::
		:glob:
		:maxdepth: 1

		next_whats_new/*

		Ability to scale axis by a fixed order of magnitude
		---------------------------------------------------
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -651,34 +651,13 @@ def new_fixed_axis(self, loc, offset=None):
		)
		return axis


		def new_floating_axis(self, nth_coord, value, axis_direction="bottom"):
		gh = self.get_grid_helper()
		axis = gh.new_floating_axis(nth_coord, value,
		axis_direction=axis_direction,
		axes=self)
		return axis

		def draw(self, renderer, inframe=False):
		if not self._axisline_on:
Copy link Member tacaswellSep 23, 2018 Choose a reason for hiding this comment The reason will be displayed to describe this comment to others.Learn more. This is correctly handled in`get_children`
		super().draw(renderer, inframe)
		return
		orig_artists = self.artists
		self.artists = [
		self.artists, self._axislines.values(), self.gridlines]
		super().draw(renderer, inframe)
		self.artists = orig_artists

		def get_tightbbox(self, renderer, call_axes_locator=True):
		bb0 = super().get_tightbbox(renderer, call_axes_locator)
		if not self._axisline_on:
		return bb0
		bb = [bb0] + [axisline.get_tightbbox(renderer)
		for axisline in self._axislines.values()
		if axisline.get_visible()]
		bbox = Bbox.union([b for b in bb if b and (b.width!=0 or b.height!=0)])
		return bbox


		Subplot = maxes.subplot_class_factory(Axes)

Expand Down