def __init__(self):
super().__init__()
self.setWindowTitle("QGraphicsView")
layout = QGridLayout()
self.setLayout(layout)
self.resize(800, 300)
self.ws = BinanceFutureWebsocket()
plots = {}
fplt.y_pad = 0.07 # pad some extra (for control panel)
fplt.max_zoom_points = 7
fplt.autoviewrestore()
self.ax, self.ax_rsi = fplt.create_plot('Complicated Binance Futures Example', rows=2, init_zoom_periods=3000)
self.axo = self.ax.overlay()
layout.addWidget(self.ax.vb.win, 0, 0)
self.ax_rsi.hide()
self.ax_rsi.vb.setBackgroundColor(None) # don't use odd background color
self.ax.set_visible(xaxis=True)
self.symbol = "BTCUSDT"
self.interval = "1m"
self.change_asset()
fplt.timer_callback(self.realtime_update_plot, 1) # update every second
fplt.show(qt_exec=False)
def drawCandleStickChart(timestamp, openVal, high, low, closeVal, volume,
exchange, symbol):
# create two plots
ax = fplt.create_plot(exchange + '-' + symbol, rows=1)
# plot candle sticks
candles = [timestamp, openVal, closeVal, high, low]
fplt.candlestick_ochl(candles, ax=ax)
# # put an MA on the close price
# fplt.plot(timestamp, closeVal.rolling(25).mean(), ax=ax, legend='ma-25')
# overlay volume on the top plot
volumes = [timestamp, openVal, closeVal, volume]
fplt.volume_ocv(volumes, ax=ax.overlay())
# restore view (X-position and zoom) if we ever run this example again
fplt.autoviewrestore()
# we're done
fplt.show()
#fplt.plot(df['time'], maxim, ax=ax, legend='maxim')
#fplt.plot(df['time'], minim, ax=ax, legend='minim')
# draw second plot
for i, window in enumerate(windows):
if (i < 5):
fplt.plot(df['time'],
volatility[i],
ax=ax2,
legend='volatility ' + str(window))
if (i >= 5):
fplt.plot(df['time'],
volatility[i],
ax=ax3,
legend='volatility ' + str(window))
#fplt.set_y_range(0, 0.005, ax=ax2) # hard-code y-axis range limitation
# draw third plot
#fplt.plot(df['time'], volatility_diff, ax=ax3, color='#927', legend='volatility_diff')
# draw fourth plot
#fplt.plot(df['time'], open_price_position_relative_to_volatility_box, ax=ax4, color='#927', legend='open_price_position_relative_to_volatility_box')
# restore view (X-position and zoom) if we ever run this example again
fplt.autoviewrestore()
# we're done
fplt.show()
# %%
i = 1
def draw_plot(self, plot_title, kbars):
fplt = self.setup_plot(plot_title, kbars)
fplt.autoviewrestore()
fplt.show()