DOC: transforms

jklymak · jklymak · commit eb78a4e94b65 · 2020-09-15T10:35:08.000-07:00
diff --git a/examples/subplots_axes_and_figures/subpanels.py b/examples/subplots_axes_and_figures/subpanels.py
@@ -30,17 +30,17 @@ def example_plot(ax, fontsize=12, hide_labels=False):
 axsLeft = subpanels[0].subplots(1, 2, sharey=True)
 subpanels[0].set_facecolor('0.75')
 for ax in axsLeft:
- pc = example_plot(ax)
+    pc = example_plot(ax)
 subpanels[0].suptitle('Left plots', fontsize='x-large')
 subpanels[0].colorbar(pc, shrink=0.6, ax=axsLeft, location='bottom')
 
 axsRight = subpanels[1].subplots(3, 1, sharex=True)
 for nn, ax in enumerate(axsRight):
- pc = example_plot(ax, hide_labels=True)
- if nn == 2:
-     ax.set_xlabel('xlabel')
- if nn == 1:
-     ax.set_ylabel('ylabel')
+    pc = example_plot(ax, hide_labels=True)
+    if nn == 2:
+        ax.set_xlabel('xlabel')
+    if nn == 1:
+        ax.set_ylabel('ylabel')
 subpanels[1].set_facecolor('0.85')
 subpanels[1].colorbar(pc, shrink=0.6, ax=axsRight)
 subpanels[1].suptitle('Right plots', fontsize='x-large')
diff --git a/lib/matplotlib/axes/_base.py b/lib/matplotlib/axes/_base.py
@@ -1649,7 +1649,7 @@ def apply_aspect(self, position=None):
         bb = mtransforms.Bbox.from_bounds(0, 0, 1, 1).transformed(trans)
         # this is the physical aspect of the panel (or figure):
         fig_aspect = bb.height / bb.width
-        
+
         if self._adjustable == 'box':
             if self in self._twinned_axes:
                 raise RuntimeError("Adjustable 'box' is not allowed in a "
diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -135,7 +135,7 @@ def __init__(
         # Calculate the pseudo-data width and height
         pseudo_bbox = self.transLimits.inverted().transform([(0, 0), (1, 1)])
         self._pseudo_w, self._pseudo_h = pseudo_bbox[1] - pseudo_bbox[0]
-        
+
         # mplot3d currently manages its own spines and needs these turned off
         # for bounding box calculations
         for k in self.spines.keys():
diff --git a/tutorials/advanced/transforms_tutorial.py b/tutorials/advanced/transforms_tutorial.py
@@ -29,6 +29,13 @@
 |                |                             |is bottom left of the axes, and    |
 |                |                             |(1, 1) is top right of the axes.   |
 +----------------+-----------------------------+-----------------------------------+
+|"subpanel"      |``subpanel.transPanel``      |The coordinate system of the       |
+|                |                             |`.Subpanel`; (0, 0) is bottom left |
+|                |                             |of the subpanel, and (1, 1) is top |
+|                |                             |right of the subpanel.  If a       |
+|                |                             |figure has no subpanels, this is   |
+|                |                             |the same as ``transFigure``.       |
++----------------+-----------------------------+-----------------------------------+
 |"figure"        |``fig.transFigure``          |The coordinate system of the       |
 |                |                             |`.Figure`; (0, 0) is bottom left   |
 |                |                             |of the figure, and (1, 1) is top   |
