Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Update plotting.py #627

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Update plotting.py #627

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 14 additions & 0 deletions src/mplfinance/plotting.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1196,6 +1196,8 @@ def _plot_mav(ax,config,xdates,prices,apmav=None,apwidth=None):

mavc = config['_ma_color_cycle']

list_ploted_mav =[]

for idx,mav in enumerate(mavgs):
mean = pd.Series(prices).rolling(mav).mean()
if shift is not None:
Expand All @@ -1204,9 +1206,14 @@ def _plot_mav(ax,config,xdates,prices,apmav=None,apwidth=None):
lw = config['_width_config']['line_width']
if mavc:
ax.plot(xdates, mavprices, linewidth=lw, color=next(mavc))
list_ploted_mav.append(mean.values[-1].round(1))
else:
ax.plot(xdates, mavprices, linewidth=lw)
list_ploted_mav.append(mean.values[-1].round(1))
mavp_list.append(mavprices)
yticks_mav = [*ax.get_yticks()] + list_ploted_mav
yticklabels_mav = [*ax.get_yticklabels()] + list_ploted_mav
ax.set_yticks(yticks_mav, labels=yticklabels_mav)
return mavp_list


Expand All @@ -1230,6 +1237,8 @@ def _plot_ema(ax,config,xdates,prices,apmav=None,apwidth=None):

mavc = config['_ma_color_cycle']

list_ploted_ema =[]

for idx,mav in enumerate(mavgs):
# mean = pd.Series(prices).rolling(mav).mean()
mean = pd.Series(prices).ewm(span=mav,adjust=False).mean()
Expand All @@ -1239,9 +1248,14 @@ def _plot_ema(ax,config,xdates,prices,apmav=None,apwidth=None):
lw = config['_width_config']['line_width']
if mavc:
ax.plot(xdates, emaprices, linewidth=lw, color=next(mavc))
list_ploted_ema.append(mean.values[-1].round(1))
else:
ax.plot(xdates, emaprices, linewidth=lw)
list_ploted_ema.append(mean.values[-1].round(1))
mavp_list.append(emaprices)
yticks_ema = [*ax.get_yticks()] + list_ploted_ema
yticklabels_ema = [*ax.get_yticklabels()] + list_ploted_ema
ax.set_yticks(yticks_ema, labels=yticklabels_ema)
return mavp_list


Expand Down