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Commit 43402a2

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anntzeranntzer
committed
Support SubFigures in AxesDivider.
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‎examples/axes_grid1/simple_axes_divider1.py

Copy file name to clipboardExpand all lines: examples/axes_grid1/simple_axes_divider1.py
+18-19Lines changed: 18 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -2,6 +2,8 @@
22
=====================
33
Simple Axes Divider 1
44
=====================
5+
6+
See also :doc:`/tutorials/toolkits/axes_grid`.
57
"""
68

79
from mpl_toolkits.axes_grid1 import Size, Divider
@@ -16,51 +18,48 @@ def setup(ax, text):
1618
left=False, labelleft=False)
1719

1820

19-
##############################################################################
20-
# Fixed axes sizes; fixed paddings.
21+
fig = plt.figure(figsize=(12, 6))
22+
sfs = fig.subfigures(1, 2)
2123

22-
fig = plt.figure(figsize=(6, 6))
23-
fig.suptitle("Fixed axes sizes, fixed paddings")
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25+
sfs[0].suptitle("Fixed axes sizes, fixed paddings")
2526
# Sizes are in inches.
2627
horiz = [Size.Fixed(1.), Size.Fixed(.5), Size.Fixed(1.5), Size.Fixed(.5)]
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vert = [Size.Fixed(1.5), Size.Fixed(.5), Size.Fixed(1.)]
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rect = (0.1, 0.1, 0.8, 0.8)
3031
# Divide the axes rectangle into a grid with sizes specified by horiz * vert.
31-
divider = Divider(fig, rect, horiz, vert, aspect=False)
32+
div = Divider(sfs[0], rect, horiz, vert, aspect=False)
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3334
# The rect parameter will actually be ignored and overridden by axes_locator.
34-
ax1 = fig.add_axes(rect, axes_locator=divider.new_locator(nx=0, ny=0))
35+
ax1 = sfs[0].add_axes(rect, axes_locator=div.new_locator(nx=0, ny=0))
3536
setup(ax1, "nx=0, ny=0")
36-
ax2 = fig.add_axes(rect, axes_locator=divider.new_locator(nx=0, ny=2))
37+
ax2 = sfs[0].add_axes(rect, axes_locator=div.new_locator(nx=0, ny=2))
3738
setup(ax2, "nx=0, ny=2")
38-
ax3 = fig.add_axes(rect, axes_locator=divider.new_locator(nx=2, ny=2))
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ax3 = sfs[0].add_axes(rect, axes_locator=div.new_locator(nx=2, ny=2))
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setup(ax3, "nx=2, ny=2")
40-
ax4 = fig.add_axes(rect, axes_locator=divider.new_locator(nx=2, nx1=4, ny=0))
41+
ax4 = sfs[0].add_axes(rect, axes_locator=div.new_locator(nx=2, nx1=4, ny=0))
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setup(ax4, "nx=2, nx1=4, ny=0")
4243

43-
##############################################################################
44-
# Axes sizes that scale with the figure size; fixed paddings.
45-
46-
fig = plt.figure(figsize=(6, 6))
47-
fig.suptitle("Scalable axes sizes, fixed paddings")
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45+
sfs[1].suptitle("Scalable axes sizes, fixed paddings")
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# Fixed sizes are in inches, scaled sizes are relative.
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horiz = [Size.Scaled(1.5), Size.Fixed(.5), Size.Scaled(1.), Size.Scaled(.5)]
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vert = [Size.Scaled(1.), Size.Fixed(.5), Size.Scaled(1.5)]
5149

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rect = (0.1, 0.1, 0.8, 0.8)
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# Divide the axes rectangle into a grid with sizes specified by horiz * vert.
54-
divider = Divider(fig, rect, horiz, vert, aspect=False)
52+
div = Divider(sfs[1], rect, horiz, vert, aspect=False)
5553

5654
# The rect parameter will actually be ignored and overridden by axes_locator.
57-
ax1 = fig.add_axes(rect, axes_locator=divider.new_locator(nx=0, ny=0))
55+
ax1 = sfs[1].add_axes(rect, axes_locator=div.new_locator(nx=0, ny=0))
5856
setup(ax1, "nx=0, ny=0")
59-
ax2 = fig.add_axes(rect, axes_locator=divider.new_locator(nx=0, ny=2))
57+
ax2 = sfs[1].add_axes(rect, axes_locator=div.new_locator(nx=0, ny=2))
6058
setup(ax2, "nx=0, ny=2")
61-
ax3 = fig.add_axes(rect, axes_locator=divider.new_locator(nx=2, ny=2))
59+
ax3 = sfs[1].add_axes(rect, axes_locator=div.new_locator(nx=2, ny=2))
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setup(ax3, "nx=2, ny=2")
63-
ax4 = fig.add_axes(rect, axes_locator=divider.new_locator(nx=2, nx1=4, ny=0))
61+
ax4 = sfs[1].add_axes(rect, axes_locator=div.new_locator(nx=2, nx1=4, ny=0))
6462
setup(ax4, "nx=2, nx1=4, ny=0")
6563

64+
6665
plt.show()

‎examples/axes_grid1/simple_axes_divider3.py

Copy file name to clipboardExpand all lines: examples/axes_grid1/simple_axes_divider3.py
+2Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,9 @@
33
Simple Axes Divider 3
44
=====================
55
6+
See also :doc:`/tutorials/toolkits/axes_grid`.
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"""
8+
79
import mpl_toolkits.axes_grid1.axes_size as Size
810
from mpl_toolkits.axes_grid1 import Divider
911
import matplotlib.pyplot as plt

‎lib/mpl_toolkits/axes_grid1/axes_divider.py

Copy file name to clipboardExpand all lines: lib/mpl_toolkits/axes_grid1/axes_divider.py
+9-9Lines changed: 9 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -195,21 +195,21 @@ def locate(self, nx, ny, nx1=None, ny1=None, axes=None, renderer=None):
195195
renderer
196196
"""
197197

198-
figW, figH = self._fig.get_size_inches()
198+
fig_w, fig_h = self._fig.bbox.size / self._fig.dpi
199199
x, y, w, h = self.get_position_runtime(axes, renderer)
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201201
hsizes = self.get_horizontal_sizes(renderer)
202202
vsizes = self.get_vertical_sizes(renderer)
203-
k_h = self._calc_k(hsizes, figW*w)
204-
k_v = self._calc_k(vsizes, figH*h)
203+
k_h = self._calc_k(hsizes, fig_w*w)
204+
k_v = self._calc_k(vsizes, fig_h*h)
205205

206206
if self.get_aspect():
207207
k = min(k_h, k_v)
208208
ox = self._calc_offsets(hsizes, k)
209209
oy = self._calc_offsets(vsizes, k)
210210

211-
ww = (ox[-1] - ox[0]) / figW
212-
hh = (oy[-1] - oy[0]) / figH
211+
ww = (ox[-1] - ox[0]) / fig_w
212+
hh = (oy[-1] - oy[0]) / fig_h
213213
pb = mtransforms.Bbox.from_bounds(x, y, w, h)
214214
pb1 = mtransforms.Bbox.from_bounds(x, y, ww, hh)
215215
pb1_anchored = pb1.anchored(self.get_anchor(), pb)
@@ -225,8 +225,8 @@ def locate(self, nx, ny, nx1=None, ny1=None, axes=None, renderer=None):
225225
if ny1 is None:
226226
ny1 = ny + 1
227227

228-
x1, w1 = x0 + ox[nx] / figW, (ox[nx1] - ox[nx]) / figW
229-
y1, h1 = y0 + oy[ny] / figH, (oy[ny1] - oy[ny]) / figH
228+
x1, w1 = x0 + ox[nx] / fig_w, (ox[nx1] - ox[nx]) / fig_w
229+
y1, h1 = y0 + oy[ny] / fig_h, (oy[ny1] - oy[ny]) / fig_h
230230

231231
return mtransforms.Bbox.from_bounds(x1, y1, w1, h1)
232232

@@ -657,7 +657,7 @@ def new_locator(self, nx, nx1=None):
657657

658658
def locate(self, nx, ny, nx1=None, ny1=None, axes=None, renderer=None):
659659
# docstring inherited
660-
fig_w, fig_h = self._fig.get_size_inches()
660+
fig_w, fig_h = self._fig.bbox.size / self._fig.dpi
661661
x, y, w, h = self.get_position_runtime(axes, renderer)
662662
y_equal_sizes = self.get_vertical_sizes(renderer)
663663
x_summed_sizes = self.get_horizontal_sizes(renderer)
@@ -693,7 +693,7 @@ def new_locator(self, ny, ny1=None):
693693

694694
def locate(self, nx, ny, nx1=None, ny1=None, axes=None, renderer=None):
695695
# docstring inherited
696-
fig_w, fig_h = self._fig.get_size_inches()
696+
fig_w, fig_h = self._fig.bbox.size / self._fig.dpi
697697
x, y, w, h = self.get_position_runtime(axes, renderer)
698698
x_equal_sizes = self.get_horizontal_sizes(renderer)
699699
y_summed_sizes = self.get_vertical_sizes(renderer)

‎tutorials/toolkits/axes_grid.py

Copy file name to clipboardExpand all lines: tutorials/toolkits/axes_grid.py
+1-1Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -392,7 +392,7 @@
392392
393393
See the example,
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395-
.. figure:: ../../gallery/axes_grid1/images/sphx_glr_simple_axes_divider1_002.png
395+
.. figure:: ../../gallery/axes_grid1/images/sphx_glr_simple_axes_divider1_001.png
396396
:target: ../../gallery/axes_grid1/simple_axes_divider1.html
397397
:align: center
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:scale: 50

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