def create_figures(self):
        """
        creates the maplotlib figures]
        self.matplotlibwidget_1
        self.matplotlibwidget_2
        and toolbars
        self.mpl_toolbar_1
        self.mpl_toolbar_2
        Returns:

        """


        try:
            self.horizontalLayout_14.removeWidget(self.matplotlibwidget_1)
            self.matplotlibwidget_1.close()
        except AttributeError:
            pass
        try:
            self.horizontalLayout_15.removeWidget(self.matplotlibwidget_2)
            self.matplotlibwidget_2.close()
        except AttributeError:
            pass
        self.matplotlibwidget_2 = MatplotlibWidget(self.plot_2)
        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.matplotlibwidget_2.sizePolicy().hasHeightForWidth())
        self.matplotlibwidget_2.setSizePolicy(sizePolicy)
        self.matplotlibwidget_2.setMinimumSize(QtCore.QSize(200, 200))
        self.matplotlibwidget_2.setObjectName("matplotlibwidget_2")
        self.horizontalLayout_16.addWidget(self.matplotlibwidget_2)
        self.matplotlibwidget_1 = MatplotlibWidget(self.plot_1)
        self.matplotlibwidget_1.setMinimumSize(QtCore.QSize(200, 200))
        self.matplotlibwidget_1.setObjectName("matplotlibwidget_1")
        self.horizontalLayout_15.addWidget(self.matplotlibwidget_1)

        self.matplotlibwidget_1.mpl_connect('button_press_event', self.plot_clicked)
        self.matplotlibwidget_2.mpl_connect('button_press_event', self.plot_clicked)

        # adds a toolbar to the plots
        self.mpl_toolbar_1 = NavigationToolbar(self.matplotlibwidget_1.canvas, self.toolbar_space_1)
        self.mpl_toolbar_2 = NavigationToolbar(self.matplotlibwidget_2.canvas, self.toolbar_space_2)
        self.horizontalLayout_9.addWidget(self.mpl_toolbar_2)
        self.horizontalLayout_14.addWidget(self.mpl_toolbar_1)

        self.matplotlibwidget_1.figure.set_tight_layout(True)
        self.matplotlibwidget_2.figure.set_tight_layout(True)
def create_figures ( self ) : try : self . horizontalLayout_14 . removeWidget ( self . matplotlibwidget_1 ) self . matplotlibwidget_1 . close ( ) except AttributeError : pass try : self . horizontalLayout_15 . removeWidget ( self . matplotlibwidget_2 ) self . matplotlibwidget_2 . close ( ) except AttributeError : pass self . matplotlibwidget_2 = MatplotlibWidget ( self . plot_2 ) sizePolicy = QtWidgets . QSizePolicy ( QtWidgets . QSizePolicy . Expanding , QtWidgets . QSizePolicy . Expanding ) sizePolicy . setHorizontalStretch ( 0 ) sizePolicy . setVerticalStretch ( 0 ) sizePolicy . setHeightForWidth ( self . matplotlibwidget_2 . sizePolicy ( ) . hasHeightForWidth ( ) ) self . matplotlibwidget_2 . setSizePolicy ( sizePolicy ) self . matplotlibwidget_2 . setMinimumSize ( QtCore . QSize ( 200 , 200 ) ) self . matplotlibwidget_2 . setObjectName ( "matplotlibwidget_2" ) self . horizontalLayout_16 . addWidget ( self . matplotlibwidget_2 ) self . matplotlibwidget_1 = MatplotlibWidget ( self . plot_1 ) self . matplotlibwidget_1 . setMinimumSize ( QtCore . QSize ( 200 , 200 ) ) self . matplotlibwidget_1 . setObjectName ( "matplotlibwidget_1" ) self . horizontalLayout_15 . addWidget ( self . matplotlibwidget_1 ) self . matplotlibwidget_1 . mpl_connect ( 'button_press_event' , self . plot_clicked ) self . matplotlibwidget_2 . mpl_connect ( 'button_press_event' , self . plot_clicked ) self . mpl_toolbar_1 = NavigationToolbar ( self . matplotlibwidget_1 . canvas , self . toolbar_space_1 ) self . mpl_toolbar_2 = NavigationToolbar ( self . matplotlibwidget_2 . canvas , self . toolbar_space_2 ) self . horizontalLayout_9 . addWidget ( self . mpl_toolbar_2 ) self . horizontalLayout_14 . addWidget ( self . mpl_toolbar_1 ) self . matplotlibwidget_1 . figure . set_tight_layout ( True ) self . matplotlibwidget_2 . figure . set_tight_layout ( True )
creates the maplotlib figures]
        self.matplotlibwidget_1
        self.matplotlibwidget_2
        and toolbars
        self.mpl_toolbar_1
        self.mpl_toolbar_2
        Returns: