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This module provides routines to adjust subplot params so that subplots are
nicely fit in the figure. In doing so, only axis labels, tick labels and axes
titles are currently considered.
Internally, it assumes that the margins (left_margin, etc.) which are
differences between ax.get_tightbbox and ax.bbox are independent of axes
position. This may fail if Axes.adjustable is datalim. Also, This will fail
for some cases (for example, left or right margin is affected by xlabel).
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Return a dictionary of subplot parameters so that spacing between
subplots are adjusted. Note that this function ignore geometry
information of subplot itself, but uses what is given by
*nrows_ncols* and *num1num2_list* parameteres. Also, the results could be
incorrect if some subplots have ``adjustable=datalim``.
Parameters:
nrows_ncols
number of rows and number of columns of the grid.
num1num2_list
list of numbers specifying the area occupied by the subplot
subplot_list
list of subplots that will be used to calcuate optimal subplot_params.
pad : float
padding between the figure edge and the edges of subplots, as a fraction
of the font-size.
h_pad, w_pad : float
padding (height/width) between edges of adjacent subplots.
Defaults to `pad_inches`.
rect
[left, bottom, right, top] in normalized (0, 1) figure coordinates.
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Return a list of subplotspec from the given list of axes. For an
instance of axes that does not support subplotspec, None is
inserted in the list.
If grid_spec is given, None is inserted for those not from
the given grid_spec.
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Return subplot parameters for tight-layouted-figure with specified
padding.
Parameters:
*fig* : figure instance
*axes_list* : a list of axes
*subplotspec_list* : a list of subplotspec associated with each
axes in axes_list
*renderer* : renderer instance
*pad* : float
padding between the figure edge and the edges of subplots,
as a fraction of the font-size.
*h_pad*, *w_pad* : float
padding (height/width) between edges of adjacent subplots.
Defaults to `pad_inches`.
*rect* : if rect is given, it is interpreted as a rectangle
(left, bottom, right, top) in the normalized figure
coordinate that the whole subplots area (including
labels) will fit into. Default is (0, 0, 1, 1).
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