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matplotlib.pyplot.figure

matplotlib.pyplot.

figure

( num=None,  figsize=None,  dpi=None,  facecolor=None,  edgecolor=None,  frameon=True,  FigureClass=<class 'matplotlib.figure.Figure'>,  **kwargs )

Creates a new figure.
Parameters: num : integer or string, optional, default: none
If not provided, a new figure will be created, and the figure number will be incremented. The figure objects holds this number in a 

number

 attribute. If num is provided, and a figure with this id already exists, make it active, and returns a reference to it. If this figure does not exists, create it and returns it. If num is a string, the window title will be set to this figure’s 

num

.
figsize : tuple of integers, optional, default: None
width, height in inches. If not provided, defaults to rc figure.figsize.
dpi : integer, optional, default: None
resolution of the figure. If not provided, defaults to rc figure.dpi.
facecolor :
the background color. If not provided, defaults to rc figure.facecolor
edgecolor :
the border color. If not provided, defaults to rc figure.edgecolor
Returns: figure : Figure
The Figure instance returned will also be passed to new_figure_manager in the backends, which allows to hook custom Figure classes into the pylab interface. Additional kwargs will be passed to the figure init function.

Notes

If you are creating many figures, make sure you explicitly call “close” on the figures you are not using, because this will enable pylab to properly clean up the memory.

rcParams defines the default values, which can be modified in the matplotlibrc file