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Hello,
I have a problem with Bokeh library. I need make a legend box outside plot area. It works for circle and area plotting. I can’t find the solution for the stacked bar.With the solution below the legend shapes one part of the graph, it isn’t acceptable (see link under the code).I would like a legend in the box.
Regards, SR
import numpy as np
from bokeh.layouts import gridplot
from bokeh.models import ColumnDataSource, NumeralTickFormatter,LinearAxis, Range1d, Legend
from bokeh.plotting import show, output_notebook, figure from bokeh.core.properties import value
from math import pi
output_notebook()
colors=['#47A440','#9FCDC8']
source = ColumnDataSource(F)
mois=F.mois.tolist()
def insert(colonne, position1, position2,valeur1, valeur2):
li=[]
li=colonne.tolist()
li.insert(position1,valeur1)
li.insert(position2, valeur2)
return li
Data_mois_area= insert(F.mois,0,12,'Janvier','Décembre')
Data_conso_area= insert(F.Pui_Conso,0,13,0,0)
Data_pv_area= insert(F.Pui_PV,0,13,0,0)
p = figure(x_range=mois, plot_height=500, plot_width=800,toolbar_location=None,tools="hover")
xa=range(len(F.mois))
r0=p.patch(x=Data_mois_area, y=Data_conso_area, color="#003BFB")
r1=p.patch(x=Data_mois_area, y=Data_pv_area, color="#FBB000")
p.vbar_stack(['Pui_Autocon','Pui_Réinj'], x='mois', width=0.5, color=colors,line_width=1, line_color='black',
legend=['Autoconsommation','Réinjection'], source=source)
r3=p.circle(x='mois', y='Taux_autocon', size=10, color="red", y_range_name="foo", source=source )
r4=p.circle(x='mois', y='Taux_autopro', size=10, color="purple", y_range_name="foo", source=source)
p.y_range.start = 0
p.x_range.range_padding = 0.1
p.xgrid.grid_line_color = None
p.axis.minor_tick_line_color = None
p.outline_line_color = None
p.title.text = "Besoins et Consommation"
p.title.align = "center"
p.title.text_color = "black"
p.title.text_font_size = "15px"
p.xaxis.major_label_orientation = pi/4
p.yaxis.major_label_orientation = "horizontal"
p.yaxis.axis_label = "Energie en kWh"
p.yaxis.axis_label_text_font_style = "italic"
p.extra_y_ranges['foo'] = Range1d(0, 1.02)
p.add_layout(LinearAxis(y_range_name="foo"), 'right')
p.legend.orientation = "horizontal"
legend = Legend(items=[
("Consommation", [r0]),
("Production", [r1]),
("Taux autoconsommation", [r3]),
("Taux autoproduction ",[r4]), ], location=(1, -30))
p.add_layout(legend, 'right')}
show(p
``
