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Python backend_bases.NonGuiException方法代码示例

本文整理汇总了Python中matplotlib.backend_bases.NonGuiException方法的典型用法代码示例。如果您正苦于以下问题:Python backend_bases.NonGuiException方法的具体用法?Python backend_bases.NonGuiException怎么用?Python backend_bases.NonGuiException使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在matplotlib.backend_bases的用法示例。


在下文中一共展示了backend_bases.NonGuiException方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: show

# 需要导入模块: from matplotlib import backend_bases [as 别名]
# 或者: from matplotlib.backend_bases import NonGuiException [as 别名]
def show(self, warn=True):
        """
        If using a GUI backend with pyplot, display the figure window.

        If the figure was not created using
        :func:`~matplotlib.pyplot.figure`, it will lack a
        :class:`~matplotlib.backend_bases.FigureManagerBase`, and
        will raise an AttributeError.

        For non-GUI backends, this does nothing, in which case
        a warning will be issued if *warn* is True (default).
        """
        try:
            manager = getattr(self.canvas, 'manager')
        except AttributeError as err:
            raise AttributeError("%s\n"
                                 "Figure.show works only "
                                 "for figures managed by pyplot, normally "
                                 "created by pyplot.figure()." % err)

        if manager is not None:
            try:
                manager.show()
                return
            except NonGuiException:
                pass
        if warn:
            import warnings
            warnings.warn(
                "matplotlib is currently using a non-GUI backend, "
                "so cannot show the figure") 
开发者ID:ktraunmueller,项目名称:Computable,代码行数:33,代码来源:figure.py

示例2: show

# 需要导入模块: from matplotlib import backend_bases [as 别名]
# 或者: from matplotlib.backend_bases import NonGuiException [as 别名]
def show(self, warn=True):
        """
        If using a GUI backend with pyplot, display the figure window.

        If the figure was not created using
        :func:`~matplotlib.pyplot.figure`, it will lack a
        :class:`~matplotlib.backend_bases.FigureManagerBase`, and
        will raise an AttributeError.

        Parameters
        ----------
        warn : bool
            If ``True``, issue warning when called on a non-GUI backend

        Notes
        -----
        For non-GUI backends, this does nothing, in which case a warning will
        be issued if *warn* is ``True`` (default).
        """
        try:
            manager = getattr(self.canvas, 'manager')
        except AttributeError as err:
            raise AttributeError("%s\n"
                                 "Figure.show works only "
                                 "for figures managed by pyplot, normally "
                                 "created by pyplot.figure()." % err)

        if manager is not None:
            try:
                manager.show()
                return
            except NonGuiException:
                pass
        if warn:
            warnings.warn('Matplotlib is currently using %s, which is a '
                          'non-GUI backend, so cannot show the figure.'
                          % get_backend()) 
开发者ID:Relph1119,项目名称:GraphicDesignPatternByPython,代码行数:39,代码来源:figure.py

示例3: show

# 需要导入模块: from matplotlib import backend_bases [as 别名]
# 或者: from matplotlib.backend_bases import NonGuiException [as 别名]
def show(self, warn=True):
        """
        If using a GUI backend with pyplot, display the figure window.

        If the figure was not created using
        :func:`~matplotlib.pyplot.figure`, it will lack a
        :class:`~matplotlib.backend_bases.FigureManagerBase`, and
        will raise an AttributeError.

        Parameters
        ----------
        warn : bool
            If ``True`` and we are not running headless (i.e. on Linux with an
            unset DISPLAY), issue warning when called on a non-GUI backend.
        """
        try:
            manager = getattr(self.canvas, 'manager')
        except AttributeError as err:
            raise AttributeError("%s\n"
                                 "Figure.show works only "
                                 "for figures managed by pyplot, normally "
                                 "created by pyplot.figure()." % err)

        if manager is not None:
            try:
                manager.show()
                return
            except NonGuiException:
                pass
        if (backends._get_running_interactive_framework() != "headless"
                and warn):
            warnings.warn('Matplotlib is currently using %s, which is a '
                          'non-GUI backend, so cannot show the figure.'
                          % get_backend()) 
开发者ID:holzschu,项目名称:python3_ios,代码行数:36,代码来源:figure.py

示例4: show

# 需要导入模块: from matplotlib import backend_bases [as 别名]
# 或者: from matplotlib.backend_bases import NonGuiException [as 别名]
def show(self, warn=True):
        """
        If using a GUI backend with pyplot, display the figure window.

        If the figure was not created using
        :func:`~matplotlib.pyplot.figure`, it will lack a
        :class:`~matplotlib.backend_bases.FigureManagerBase`, and
        will raise an AttributeError.

        Parameters
        ----------
        warm : bool
            If ``True``, issue warning when called on a non-GUI backend

        Notes
        -----
        For non-GUI backends, this does nothing, in which case a warning will
        be issued if *warn* is ``True`` (default).
        """
        try:
            manager = getattr(self.canvas, 'manager')
        except AttributeError as err:
            raise AttributeError("%s\n"
                                 "Figure.show works only "
                                 "for figures managed by pyplot, normally "
                                 "created by pyplot.figure()." % err)

        if manager is not None:
            try:
                manager.show()
                return
            except NonGuiException:
                pass
        if warn:
            import warnings
            warnings.warn(
                "matplotlib is currently using a non-GUI backend, "
                "so cannot show the figure") 
开发者ID:alvarobartt,项目名称:twitter-stock-recommendation,代码行数:40,代码来源:figure.py

示例5: show

# 需要导入模块: from matplotlib import backend_bases [as 别名]
# 或者: from matplotlib.backend_bases import NonGuiException [as 别名]
def show(self, warn=True):
        """
        If using a GUI backend with pyplot, display the figure window.

        If the figure was not created using
        :func:`~matplotlib.pyplot.figure`, it will lack a
        :class:`~matplotlib.backend_bases.FigureManagerBase`, and
        will raise an AttributeError.

        .. warning::
            This does not manage an GUI event loop. Consequently, the figure
            may only be shown briefly or not shown at all if you or your
            environment are not managing an event loop.

            Proper use cases for `.Figure.show` include running this from a
            GUI application or an IPython shell.

            If you're running a pure python shell or executing a non-GUI
            python script, you should use `matplotlib.pyplot.show` instead,
            which takes care of managing the event loop for you.

        Parameters
        ----------
        warn : bool
            If ``True`` and we are not running headless (i.e. on Linux with an
            unset DISPLAY), issue warning when called on a non-GUI backend.
        """
        try:
            manager = getattr(self.canvas, 'manager')
        except AttributeError as err:
            raise AttributeError("%s\n"
                                 "Figure.show works only "
                                 "for figures managed by pyplot, normally "
                                 "created by pyplot.figure()." % err)

        if manager is not None:
            try:
                manager.show()
                return
            except NonGuiException:
                pass
        if (backends._get_running_interactive_framework() != "headless"
                and warn):
            cbook._warn_external('Matplotlib is currently using %s, which is '
                                 'a non-GUI backend, so cannot show the '
                                 'figure.' % get_backend()) 
开发者ID:boris-kz,项目名称:CogAlg,代码行数:48,代码来源:figure.py


注:本文中的matplotlib.backend_bases.NonGuiException方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。