5 examples of 'matplotlib close all figures' in Python

247
def closeFigure(fig, ax, options, haveLabels=True, optOut=None):
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    if haveLabels and not options.nolegend:
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        if options.legendposition:
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            legend(loc=options.legendposition)
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        else:
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            legend()
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    applyPlotOptions(fig, ax, options)
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    if options.output or optOut is not None:
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        n = options.output
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        if optOut is not None:
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            n = optOut
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        for o in n.split(","):
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            savefig(o)
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    if not options.blind:
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        show()
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    fig.clf()
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    close()
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    gc.collect()

72
def close(self):
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    if self.figure:
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        plt.close(self.figure)
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        self.figure = None
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        self.axes = None

23
def close_figure(self, fig):
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    self.output += "closing figure\n"

621
def close(fig=None):
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    """
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    Close a figure window.
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    Parameters
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    ----------
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    fig : None or int or str or `.Figure`
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        The figure to close. There are a number of ways to specify this:
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        - *None*: the current figure
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        - `.Figure`: the given `.Figure` instance
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        - ``int``: a figure number
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        - ``str``: a figure name
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        - 'all': all figures
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    """
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    if fig is None:
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        figManager = _pylab_helpers.Gcf.get_active()
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        if figManager is None:
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            return
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        else:
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            _pylab_helpers.Gcf.destroy(figManager.num)
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    elif fig == 'all':
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        _pylab_helpers.Gcf.destroy_all()
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    elif isinstance(fig, int):
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        _pylab_helpers.Gcf.destroy(fig)
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    elif hasattr(fig, 'int'):
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        # if we are dealing with a type UUID, we
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        # can use its integer representation
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        _pylab_helpers.Gcf.destroy(fig.int)
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    elif isinstance(fig, str):
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        allLabels = get_figlabels()
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        if fig in allLabels:
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            num = get_fignums()[allLabels.index(fig)]
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            _pylab_helpers.Gcf.destroy(num)
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    elif isinstance(fig, Figure):
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        _pylab_helpers.Gcf.destroy_fig(fig)
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    else:
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        raise TypeError("close() argument must be a Figure, an int, a string, "
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                        "or None, not '%s'")

107
def finalize(self):
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    self._pdf.close()
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    plt.close()