Python pyplot.get_current_fig_manager函数代码示例

def load_data(filename):
    file = open(filename)
    count =0
    start_time = time.time()
    s1 = start_time
    time_slice = 5000
    topics = np.array([topic4(600,400,15000)])
    c_old = [0]*max_topics
    v_old = [0]*max_topics
    similarity = np.zeros(max_topics)
    plt.ion()
    fig = plt.figure()
    ax1 = fig.add_subplot(1,1,1)

    plt.get_current_fig_manager().window.wm_geometry("+0+0")
    for line in file:
        parsed_json = safe_parse(line)
        if(not parsed_json):
            continue
        tweet = regex.sub('', parsed_json["text"].lower())
        hashtags = [x["text"].lower() for x in parsed_json['entities']['hashtags']]
        usernames = [x["screen_name"].lower() for x in parsed_json['entities']['user_mentions']]

        words = getwords(tweet.split())
        count+=1
        if(len(words) < 2):
            continue
        for i in range(topics.size):
            similarity[i] = topics[i].get_similarity(hashtags, usernames, words)
        if(np.max(similarity) == 0):
            if(topics.size < max_topics):
                topics = np.append(topics, topic4(600,400,15000))
                max_ind = topics.size -1
            else:
                max_ind = random.randrange(0,topics.size)
        else:
            max_ind = np.argmax(similarity)

        topics[max_ind].set_cluster(hashtags, usernames, words)

        if(count%time_slice ==0):
            current = time.time()
            print("--- %s seconds ---" % (current - start_time))
            start_time=current
            count=0
            counts_vector = [i.topic_count for i in topics]
            counts_vector += [0]*(max_topics-len(counts_vector))
            delta = np.subtract(counts_vector,c_old)
            acc = np.subtract(delta,v_old)
            print(counts_vector)
            # print(similarity)
            ax1.plot(acc)
            c_old = counts_vector
            v_old = delta
            plt.grid()
            fig.canvas.draw()
            ax1.clear()
            # print_counts( counts_vector, topics)
            print("\n")
    print("---\n\n\nfinal time: %s seconds ---" % (time.time() - s1))

def my_qunt_plot(qx):
    fig = plt.figure(figsize=(10, 6))

    mpl_agg = plt.get_backend().lower()

    if 'tk' in mpl_agg:
        # Option 2
        # TkAgg backend
        manager = plt.get_current_fig_manager()
        manager.resize(*manager.window.maxsize())
    elif 'qt' in mpl_agg:
        # Option 1
        # QT backend
        manager = plt.get_current_fig_manager()
        manager.window.showMaximized()
    elif 'wx' in mpl_agg:
        # Option 3
        # WX backend
        manager = plt.get_current_fig_manager()
        manager.frame.Maximize(True)

    df = pd.read_csv(qx.fn_qxLib, index_col=0, parse_dates=[0])
    # ---top.plt
    # fig = plt.figure(figsize=(20, 15))
    ax1 = fig.add_subplot(111)
    ax1.plot(df['dret'],color='green',label='dret',linewidth=0.5)
    ax1.legend(loc='upper left')
    ax2 = ax1.twinx()
    ax2.plot(df['val'], color='red', label='val', linewidth=2)
    ax2.legend(loc='upper right')
    plt.tight_layout()
    plt.show()

    def plot_su_mu_count_per_addr(self):
        for i in self.MU_groups:
            macs = i['addrs'].strip("[").replace("]", "").replace(" ", "").split(",")

            if len(macs) > 1:
                for m in macs:
                    self.mu_tx_counter[m] += 1
            elif len(macs) == 1:
                self.su_tx_counter[macs[0]] += 1
        plt.style.use("ggplot")
        plt.clf()
        N = len(self.mu_tx_counter)
        ind = np.array(range(0,N))    # the x locations for the groups

        width = 4.0/N       # the width of the bars: can also be len(x) sequence
        space = 0.01

        plt.xlim(0-2*width, N+2*width)
        p1 = plt.bar(ind, [self.su_tx_counter[j] for j in self.mu_tx_counter], width, color='c')

        p2 = plt.bar(ind+width+space, [self.mu_tx_counter[j] for j in self.mu_tx_counter], width, color='#ee7722')

        plt.xticks(ind + space/2.0 + width, ([mac[len(mac)-6:len(mac)-1] for mac in self.mu_tx_counter]))
        plt.legend((p1, p2), ("SU", "MU"))
        plt.xlabel("Mac Address")
        plt.ylabel("Number of NDPAs")

        try:
            plt.get_current_fig_manager().window.showMaximized()
        except:
            pass

        plt.show()

def plot_compare_states(x_idx,data_dict,X_Time,X_Feature,X_STATE,X_names):
    if X_STATE.shape!=X_Feature.shape:
        raise NameError('the size of state and feature matrix must be same')
    if (X_STATE.shape[0]!=X_Time.shape[0]):
        raise NameError('the row length of state /feature matrix and time array must be same')
    if (X_STATE.shape[1]!=len(X_names)):
        raise NameError('the column length of state and name array must be same')
    sensor_name=X_names[x_idx]
    fig = plt.figure('Regualar Event Classification')
    fig.suptitle('Regualar Event Classification');
    plt.subplot(3,1,1);
    plt.plot(unix_to_dtime(data_dict[sensor_name][2][0]),data_dict[sensor_name][2][1])
    plt.ylabel('Power, KWatt')
    plt.title(sensor_name+' - Measurements');
    plt.subplot(3,1,2);
    plt.plot(X_Time,X_Feature[:,x_idx]);
    plt.title(X_names[x_idx]+' - Hourly Average');
    plt.ylabel('Normalized Measurement')
    plt.subplot(3,1,3);
    low_peak_idx=np.nonzero(X_STATE[:,x_idx]==-1)[0]
    no_peak_idx=np.nonzero(X_STATE[:,x_idx]==0)[0]
    high_peak_idx=np.nonzero(X_STATE[:,x_idx]==1)[0]
    plt.plot(X_Time[low_peak_idx],X_STATE[low_peak_idx,x_idx],'rv');
    plt.plot(X_Time[high_peak_idx],X_STATE[high_peak_idx,x_idx],'b^');
    plt.plot(X_Time[no_peak_idx],X_STATE[no_peak_idx,x_idx],'g.');
    plt.plot(X_Time,X_STATE[:,x_idx]);
    plt.title(sensor_name+' - Classified States ');
    plt.ylabel('States'); plt.xlabel('Dates'); plt.ylim([-1.2,1.2])
    plt.yticks([-1, 0, 1], ['Low Peak', 'No Peak', 'High Peak'])
    plt.get_current_fig_manager().window.showMaximized()

def iplot(x, y):
    """
    A simple no-fuss or features interctive plot for debugging.

    Arguments:
    - `x`: x value
    - `y`: y value
    """
    # interactive quick plot
    plt.figure()
    plt.ion()
    plt.clf()

    plt.plot(x, y,
        color='black',
        linestyle='-',              # -/--/-./:
        linewidth=1,                # linewidth=1
        marker='',                  # ./o/*/+/x/^/</>/v/s/p/h/H
        markerfacecolor='black',
        markersize=0,               # markersize=6
        label=r"data"               # '__nolegend__'
        )

    plt.xscale("linear")
    plt.yscale("linear")

    plt.show()
    plotPosition="+1100+0"          # large_screen="+1100+0"; lap="+640+0"
    plt.get_current_fig_manager().window.wm_geometry(plotPosition)

    def __init__(self, port, baud, check = False):
        """
            Initialize the main display: a single figure
            :port: serial port index or name (eg.: COM4)
            :paud: baud rate (eg.: 115200)
        """
        self.frame = IM_Frame()
        self.new_frame = False
        self.lock = threading.Lock()
        self.check = check

        # disable figure toolbar, bind close event and open serial port
        with mpl.rc_context({'toolbar':False}):
            self.fig = plt.figure()
            self.serial_port = serial.Serial(port, baud, timeout=0.25,bytesize=serial.EIGHTBITS, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, xonxoff=False)
            self.serial_port.flush()
            self.fig.canvas.mpl_connect('close_event', self.close_display)
            self.fig.canvas.mpl_connect('resize_event', self.resize_display)
            self.fig.canvas.set_window_title('pyIM')

            # window position is set before state to maximized in update_graph
            w,h=getVirtualScreenSize()
            plt.get_current_fig_manager().window.wm_geometry(("+%d+%d"%(w-1,0)))

            # create timer for updating display using a rs232 polling callback
            timer = self.fig.canvas.new_timer(interval=250)
            timer.add_callback(self.update_graphs) # then arg if needed
            timer.start()

            # launch figure
            plt.show(block = True)

            # close correctly serial port
            self.close_display()

def test_profile_dirac():
    """
    Load and plot a 2D dirac
    """
    imname = 'dirac-100.fits'
    hdu = pyfits.open(imname)
    im_dirac = hdu[0].data
    hdr = hdu[0].header

    xsize = im_dirac.shape[0]
    ysize = im_dirac.shape[1]
    xcen = xsize/2
    ycen = ysize/2

    (r, profile, geometric_area) = extract_profile_generic(im_dirac, xcen, ycen)

    MAKE_PLOT=True
    if MAKE_PLOT:
        print "plotting dirac"
        plt.figure()
        plt.ion()
        plt.clf()
        plt.plot(r-0.5, profile/geometric_area)

        plt.xscale("linear")
        plt.yscale("linear")
        plt.draw()
        plt.show()
        plt.get_current_fig_manager().window.wm_geometry("+1100+0")
        plt.show()

def splay_figures():
    """Get all figures and spread them across my secondary monitor"""
    fig_list = plt.get_fignums()
    wx = 640
    h = 500
    x1, x2, x3 = 1367, 1367 + wx, 1367 + wx*2
    y0 = 30
    y1 = 570
    points = np.array([[x1,y0,wx,h],
                       [x2,y0,wx,h],
                       [x3,y0,wx,h],
                       [x1,y1,wx,h],
                       [x2,y1,wx,h],
                       [x3,y1,wx,h]])

    if len(fig_list) == 2:
        points = points[[2, 5]]
    if len(fig_list) == 3:
        points = points[[2, 4, 5]]
    if len(fig_list) == 4:
        points = points[[1, 2, 4, 5]]

    for i in range(len(fig_list)):
        plt.figure(fig_list[i])
        plt.get_current_fig_manager().window.setGeometry(
            points[i,0],points[i,1], points[i,2], points[i,3])

def plot_learning_curve(estimator, title, X, y, ylim=None, cv=None,
                        n_jobs=-1, train_sizes=np.linspace(.1, 1.0, 5)):
    #to have a figure object, this can be done figure = plt.figure() then the figure object can be referenced subsequently
    plt.figure()
    plt.title(title)
    if ylim is not None:
        plt.ylim(*ylim)
    plt.xlabel("Training examples")
    plt.ylabel("Score")
    train_sizes, train_scores, test_scores = learning_curve(estimator, X, y, cv=cv, n_jobs=n_jobs, train_sizes=train_sizes, scoring='f1_weighted')
    train_scores_mean = np.mean(train_scores, axis=1)
    train_scores_std = np.std(train_scores, axis=1)
    test_scores_mean = np.mean(test_scores, axis=1)
    test_scores_std = np.std(test_scores, axis=1)
    plt.grid()

    plt.fill_between(train_sizes, train_scores_mean - train_scores_std,
                     train_scores_mean + train_scores_std, alpha=0.1,
                     color="r")
    plt.fill_between(train_sizes, test_scores_mean - test_scores_std,
                     test_scores_mean + test_scores_std, alpha=0.1, color="g")
    plt.plot(train_sizes, train_scores_mean, 'o-', color="r",
             label="Training score")
    plt.plot(train_sizes, test_scores_mean, 'o-', color="g",
             label="Cross-validation score")

    plt.legend(loc="best")
    plt.get_current_fig_manager().window.raise_()

    plt.show()
    return plt

def main_test_global():
    """Test of global methods only
    """
    fig, axes, imsh = generate_test_image()

    plt.get_current_fig_manager().window.geometry('+50+10') #move(50, 10)
    plt.show()

 def _plot_histogram(self, data, number_of_devices=1, 
         preamp_timeout=1253):
     if number_of_devices == 0:
         return
     data = np.array(data)
     plt.figure(3)
     plt.ioff()
     plt.get_current_fig_manager().window.wm_geometry("800x550+700+25")
     plt.clf()
     if number_of_devices == 1: 
         plt.hist(data[0,:], bins=preamp_timeout, range=(1, preamp_timeout-1),
             color='b')
     elif number_of_devices == 2:
         plt.hist(data[0,:], bins=preamp_timeout, range=(1, preamp_timeout-1),
             color='r', label='JPM A')
         plt.hist(data[1,:], bins=preamp_timeout, range=(1, preamp_timeout-1),
             color='b', label='JPM B')
         plt.legend()
     elif number_of_devices > 2:
         raise Exception('Histogram plotting for more than two ' +
         'devices is not implemented.')
     plt.xlabel('Timing Information [Preamp Time Counts]')
     plt.ylabel('Counts')
     plt.xlim(0, preamp_timeout)
     plt.draw()
     plt.pause(0.05)

def system_false_alarm_threshold_plot(
    plotdata, operation_time, threshold, xmin_time, xmax_time, xmajortick_time, xminortick_time, grid_parameter
):
    ###
    #
    # set up for two y axis
    fig, left_axis = plot.subplots()
    # right_axis=left_axis.twinx()
    ###
    # plot text
    title = "System false alarm threshold tests"
    xtitle = "Facility operation time (d)"
    ytitle = "Threshold (kg)"
    ###
    plot.title(title)
    left_axis.set_xlabel(xtitle)
    left_axis.set_ylabel(ytitle)
    # right_axis.set_ylabel()
    ###
    # axis
    xmin = xmin_time
    xmax = xmax_time
    #
    ymin = -0.03
    ymax = threshold + 0.03
    #
    xmajortick = xmajortick_time
    ymajortick = 0.05
    #
    xminortick = xminortick_time
    yminortick = 0.025
    ###
    plot.xlim(xmin, xmax)
    left_axis.axis(ymin=ymin, ymax=ymax)
    #
    left_axis.xaxis.set_major_locator(MultipleLocator(xmajortick))
    left_axis.xaxis.set_minor_locator(MultipleLocator(xminortick))
    left_axis.yaxis.set_major_locator(MultipleLocator(ymajortick))
    left_axis.yaxis.set_minor_locator(MultipleLocator(yminortick))
    #
    left_axis.tick_params(axis="both", which="major", direction="inout", length=7)
    ###
    # grid
    if grid_parameter == 1:
        left_axis.grid(which="major", axis="both", linewidth="1.1")
    #       left_axis.grid(which='minor',axis='both')
    ###
    # plot
    left_axis.plot(plotdata[:, 0], plotdata[:, 1], plotdata[:, 0], plotdata[:, 2])
    plot.get_current_fig_manager().resize(1024, 800)
    plot.show()
    ###
    #
    ### save
    plot.savefig(title)
    ###
    return ()

def campaign_plot(
    plotdata, operation_time, total_campaign, xmin_time, xmax_time, xmajortick_time, xminortick_time, grid_parameter
):
    ###
    #
    # set up for two y axis
    fig, left_axis = plot.subplots()
    # right_axis=left_axis.twinx()
    ###
    # plot text
    title = "Total campaigns processed"
    xtitle = "Facility operation time (d)"
    ytitle = "Campaigns processed"
    ###
    plot.title(title)
    left_axis.set_xlabel(xtitle)
    left_axis.set_ylabel(ytitle)
    # right_axis.set_ylabel()
    ###
    # axis
    xmin = xmin_time
    xmax = xmax_time
    #
    ymin = 0.50
    ymax = (total_campaign - 1) + 0.50
    #
    xmajortick = xmajortick_time
    ymajortick = 2
    #
    xminortick = xminortick_time
    yminortick = 1
    ###
    plot.xlim(xmin, xmax)
    left_axis.axis(ymin=ymin, ymax=ymax)
    #
    left_axis.xaxis.set_major_locator(MultipleLocator(xmajortick))
    left_axis.xaxis.set_minor_locator(MultipleLocator(xminortick))
    left_axis.yaxis.set_major_locator(MultipleLocator(ymajortick))
    left_axis.yaxis.set_minor_locator(MultipleLocator(yminortick))
    #
    left_axis.tick_params(axis="both", which="major", direction="inout", length=7)
    ###
    # grid
    if grid_parameter == 1:
        left_axis.grid(which="major", axis="both", linewidth="1.1")
    #       left_axis.grid(which='minor',axis='both')
    ###
    # plot
    left_axis.plot(plotdata[:, 0], plotdata[:, 1])
    plot.get_current_fig_manager().resize(1024, 800)
    plot.show()
    ###
    #
    ### save
    plot.savefig(title)
    ###
    return ()

def system_false_alarm_plot(plotdata, total_campaign, system_false_alarm_counter, grid_parameter):
    ###
    #
    ### This is for the false alarms trigger due to system inspection, not at KMPs
    # set up for two y axis
    fig, left_axis = plot.subplots()
    # right_axis=left_axis.twinx()
    ###
    # plot text
    title = "System false alarms due to inspection"
    xtitle = "Campaigns processed"
    ytitle = "False alarms"
    ###
    plot.title(title)
    left_axis.set_xlabel(xtitle)
    left_axis.set_ylabel(ytitle)
    # right_axis.set_ylabel()
    ###
    # axis
    xmin = 0.50
    xmax = (total_campaign - 1) + 0.50
    #
    ymin = -0.50
    ymax = system_false_alarm_counter + 0.50
    #
    xmajortick = 2
    ymajortick = 2
    #
    xminortick = 1
    yminortick = 1
    ###
    plot.xlim(xmin, xmax)
    left_axis.axis(ymin=ymin, ymax=ymax)
    #
    left_axis.xaxis.set_major_locator(MultipleLocator(xmajortick))
    left_axis.xaxis.set_minor_locator(MultipleLocator(xminortick))
    left_axis.yaxis.set_major_locator(MultipleLocator(ymajortick))
    left_axis.yaxis.set_minor_locator(MultipleLocator(yminortick))
    #
    left_axis.tick_params(axis="both", which="major", direction="inout", length=7)
    ###
    # grid
    if grid_parameter == 1:
        left_axis.grid(which="major", axis="both", linewidth="1.1")
    #       left_axis.grid(which='minor',axis='both')
    ###
    # plot
    left_axis.plot(plotdata[:, 0], plotdata[:, 1])
    plot.get_current_fig_manager().resize(1024, 800)
    plot.show()
    ###
    #
    ### save
    plot.savefig(title)
    ###
    return ()

def fg(fig=None):
    """Raise figure to foreground."""
    plt.figure((fig or plt.gcf()).number)
    if plt.get_backend()[0:2].lower() == 'qt':
        plt.get_current_fig_manager().window.hide()
        plt.get_current_fig_manager().window.show()
        plt.get_current_fig_manager().window.activateWindow()
        plt.get_current_fig_manager().window.raise_()
    elif plt.get_backend()[0:2].lower() == 'wx':
        plt.get_current_fig_manager().window.Raise()