Python matplotlib.backends.backend_tkagg.NavigationToolbar2TkAgg() Examples

The following are 4 code examples of matplotlib.backends.backend_tkagg.NavigationToolbar2TkAgg(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module matplotlib.backends.backend_tkagg , or try the search function .
Example #1
Source File: svm_gui.py    From sklearn_pydata2015 with BSD 3-Clause "New" or "Revised" License 7 votes vote down vote up 
def __init__(self, root, controller):
        f = Figure()
        ax = f.add_subplot(111)
        ax.set_xticks([])
        ax.set_yticks([])
        ax.set_xlim((x_min, x_max))
        ax.set_ylim((y_min, y_max))
        canvas = FigureCanvasTkAgg(f, master=root)
        canvas.show()
        canvas.get_tk_widget().pack(side=Tk.TOP, fill=Tk.BOTH, expand=1)
        canvas._tkcanvas.pack(side=Tk.TOP, fill=Tk.BOTH, expand=1)
        canvas.mpl_connect('key_press_event', self.onkeypress)
        canvas.mpl_connect('key_release_event', self.onkeyrelease)
        canvas.mpl_connect('button_press_event', self.onclick)
        toolbar = NavigationToolbar2TkAgg(canvas, root)
        toolbar.update()
        self.shift_down = False
        self.controllbar = ControllBar(root, controller)
        self.f = f
        self.ax = ax
        self.canvas = canvas
        self.controller = controller
        self.contours = []
        self.c_labels = None
        self.plot_kernels()
Example #2
Source File: voyagerimb.py    From voyagerimb with MIT License 6 votes vote down vote up 
def view_init(self):
        self.frame = tk.LabelFrame(self.browser.workframe, text=" Image ")
        self.frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=7, pady=7)
        self.figure = plt.figure(figsize=(8, 12), dpi=70)
        self.ax1 = plt.subplot2grid((50,40), (0, 0), rowspan=40, colspan=40)
        self.ax2 = plt.subplot2grid((50,40), (42, 0), rowspan=8, colspan=40, sharex=self.ax1)
        plt.subplots_adjust(left=0.1, bottom=0.05, right=0.95, top=0.97, wspace=0.2, hspace=0.2)
        self.view_plot_image()
        self.canvas = FigureCanvasTkAgg(self.figure, self.frame)

        if self.mpltlib3:
            self.canvas.draw()
            toolbar = NavigationToolbar2Tk(self.canvas, self.frame).update()
        else:
            self.canvas.show()
            toolbar = NavigationToolbar2TkAgg(self.canvas, self.frame).update()

        self.canvas.get_tk_widget().pack(side=tk.BOTTOM, fill=tk.BOTH, expand=True)

        self.canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, padx=2, pady=2, expand=True)
        self.frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=7, pady=7)
Example #3
Source File: PiScope.py    From PiScope with MIT License 5 votes vote down vote up 
def setup(self, channels):
    print "Setting up the channels..."
    self.channels = channels
    # Setup oscilloscope window
    self.root = Tkinter.Tk()
    self.root.wm_title("PiScope")
    if len(self.channels) == 1:
      # Create x and y axis
      xAchse = pylab.arange(0, 4000, 1)
      yAchse = pylab.array([0]*4000)
      # Create the plot
      fig = pylab.figure(1)
      self.ax = fig.add_subplot(111)
      self.ax.set_title("Oscilloscope")
      self.ax.set_xlabel("Time")
      self.ax.set_ylabel("Amplitude")
      self.ax.axis([0, 4000, 0, 3.5])
    elif len(self.channels) == 2:
      # Create x and y axis
      xAchse = pylab.array([0]*4000)
      yAchse = pylab.array([0]*4000)
      # Create the plot
      fig = pylab.figure(1)
      self.ax = fig.add_subplot(111)
      self.ax.set_title("X-Y Plotter")
      self.ax.set_xlabel("Channel " + str(self.channels[0]))
      self.ax.set_ylabel("Channel " + str(self.channels[1]))
      self.ax.axis([0, 3.5, 0, 3.5])
    self.ax.grid(True)
    self.line1 = self.ax.plot(xAchse, yAchse, '-')
    # Integrate plot on oscilloscope window
    self.drawing = FigureCanvasTkAgg(fig, master=self.root)
    self.drawing.show()
    self.drawing.get_tk_widget().pack(side=Tkinter.TOP, fill=Tkinter.BOTH, expand=1)
    # Setup navigation tools
    tool = NavigationToolbar2TkAgg(self.drawing, self.root)
    tool.update()
    self.drawing._tkcanvas.pack(side=Tkinter.TOP, fill=Tkinter.BOTH, expand=1)
    return
Example #4
Source File: gui.py    From snn_toolbox with MIT License 5 votes vote down vote up 
def draw_canvas(self):
        """Draw canvas figure."""
        # Create figure with subplots, a canvas to hold them, and add
        # matplotlib navigation toolbar.
        if self.layer_to_plot.get() is '':
            return
        if hasattr(self, 'plot_container') \
                and not self.settings['open_new'].get() \
                and not self.is_plot_container_destroyed:
            self.plot_container.wm_withdraw()
        self.plot_container = tk.Toplevel(bg='white')
        self.plot_container.geometry('1920x1080')
        self.is_plot_container_destroyed = False
        self.plot_container.wm_title('Results from simulation run {}'.format(
            self.selected_plots_dir.get()))
        self.plot_container.protocol('WM_DELETE_WINDOW', self.close_window)
        tk.Button(self.plot_container, text='Close Window',
                  command=self.close_window).pack()
        f = plt.figure(figsize=(30, 15))
        f.subplots_adjust(left=0.01, bottom=0.05, right=0.99, top=0.99,
                          wspace=0.01, hspace=0.01)
        num_rows = 3
        num_cols = 5
        gs = gridspec.GridSpec(num_rows, num_cols)
        self.a = [plt.subplot(gs[i, 0:-2]) for i in range(3)]
        self.a += [plt.subplot(gs[i, -2]) for i in range(3)]
        self.a += [plt.subplot(gs[i, -1]) for i in range(3)]
        self.canvas = FigureCanvasTkAgg(f, self.plot_container)
        graph_widget = self.canvas.get_tk_widget()
        graph_widget.pack(side='top', fill='both', expand=True)
        self.toolbar = NavigationToolbar2TkAgg(self.canvas, graph_widget)