I'm trying to plot a chart using matplotlib in python 3.10.5 but as soon as i run my code it generated the chart in a new windows and closes within seconds.
Here is my function:
def plot_all(levels, df):
fig, ax = plt.subplots(figsize=(16, 9))
candlestick_ohlc(ax,df.values,width=0.6, colorup='green',
colordown='red', alpha=0.8)
date_format = mpl_dates.DateFormatter('%d %b %Y')
ax.xaxis.set_major_formatter(date_format)
for level in levels:
plt.hlines(level[1], xmin = df['Date'][level[0]],
xmax =
max(df['Date']), colors='blue', linestyle='--')
fig.show()
CodePudding user response:
As per the original docs of matplotlib and issues raised on GitHub https://github.com/Eomys/pyleecan/issues/311
it has been found that you are supposed to use plt.show()
for the output to stay.
Simply, replace your fig.show()
with plt.show()
.