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Commit2ff72be

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Add documentation for align_titles
-Add align_titles to api doc
1 parentecf1553 commit2ff72be

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4 files changed

+32
-18
lines changed

4 files changed

+32
-18
lines changed

‎doc/api/figure_api.rst

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@@ -71,6 +71,7 @@ Annotating
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Figure.align_labels
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Figure.align_xlabels
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Figure.align_ylabels
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Figure.align_titles
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Figure.autofmt_xdate
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@@ -264,6 +265,7 @@ Annotating
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SubFigure.align_labels
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SubFigure.align_xlabels
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SubFigure.align_ylabels
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SubFigure.align_titles
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Adding and getting Artists
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--------------------------
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subplot titles can now be automatically aligned
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-----------------------------------------------
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Subplot axes titles can be misaligned vertically if tick labels or
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xlabels are placed at the top of one subplot. The new method on the
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`.Figure` class: `.Figure.align_titles` will now align the titles
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vertically.
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@@ -1,37 +1,43 @@
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"""
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===============
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Aligning Labels
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===============
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==========================
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Aligning Labels and Titles
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==========================
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Aligning xlabelandylabel using `.Figure.align_xlabels` and
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`.Figure.align_ylabels`
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Aligning xlabel, ylabel,andtitle using `.Figure.align_xlabels`,
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`.Figure.align_ylabels`, and `.Figure.align_titles`.
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`.Figure.align_labels` wrapsthese two functions.
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`.Figure.align_labels` wrapsthe x and y label functions.
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Note that the xlabel "XLabel1 1" would normally be much closer to the
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x-axis,and "YLabel1 0" would be much closer to the y-axis of their
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respective axes.
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x-axis,"YLabel0 0" would be much closer to the y-axis, and title
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"Title0 0" would be much closer to the top of theirrespective axes.
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"""
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importmatplotlib.pyplotasplt
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importnumpyasnp
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importmatplotlib.gridspecasgridspec
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fig,axs=plt.subplots(2,2,layout='tight')
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fig=plt.figure(tight_layout=True)
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gs=gridspec.GridSpec(2,2)
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ax=fig.add_subplot(gs[0, :])
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ax=axs[0][0]
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ax.plot(np.arange(0,1e6,1000))
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ax.set_ylabel('YLabel0')
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ax.set_xlabel('XLabel0')
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ax.set_title('Title0 0')
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ax.set_ylabel('YLabel0 0')
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ax=axs[0][1]
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ax.plot(np.arange(1.,0.,-0.1)*2000.,np.arange(1.,0.,-0.1))
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ax.set_title('Title0 1')
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ax.xaxis.tick_top()
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ax.tick_params(axis='x',rotation=55)
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foriinrange(2):
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ax=fig.add_subplot(gs[1,i])
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ax=axs[1][i]
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ax.plot(np.arange(1.,0.,-0.1)*2000.,np.arange(1.,0.,-0.1))
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ax.set_ylabel('YLabel1 %d'%i)
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ax.set_xlabel('XLabel1 %d'%i)
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ifi==0:
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ax.tick_params(axis='x',rotation=55)
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fig.align_labels()# same as fig.align_xlabels(); fig.align_ylabels()
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fig.align_titles()
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plt.show()

‎lib/matplotlib/figure.py

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@@ -132,8 +132,7 @@ def __init__(self, **kwargs):
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self._supxlabel=None
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self._supylabel=None
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# groupers to keep track of x, y labels and title we want to
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# align.
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# groupers to keep track of x, y labels and title we want to align.
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# see self.align_xlabels, self.align_ylabels,
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# self.align_titles, and axis._get_tick_boxes_siblings
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self._align_label_groups= {

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