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Description
Hi everyone,
just discovered sunburst plots and am loving them! Besides the problem of text orientation that is momentarily being solved, I am wondering why it is possible to style outsidetextfont but not possible to actually place text outside the chart (at least for the last level). Similarly to pie charts, I would expect to find a textposition = 'outside' parameter. At the moment, for tiny wedges, the labels are being squeezed in no matter what, ignoring the font sizes given in insidetextfont AND textfont. Example:
import plotly.graph_objects as go
data = pd.DataFrame.from_dict({'key': {0: '#iii',
1: '#vi',
2: 'I',
3: 'III',
4: 'V',
5: 'bII',
6: 'i',
7: 'ii',
8: 'iii',
9: 'iv',
10: 'v',
11: 'major',
12: 'minor'},
'duration': {0: 4.0,
1: 12.0,
2: 85.0,
3: 202.0,
4: 4.0,
5: 4.5,
6: 655.0,
7: 5.0,
8: 4.0,
9: 33.5,
10: 54.5,
11: 295.5,
12: 768.0},
'parent': {0: 'minor',
1: 'minor',
2: 'major',
3: 'major',
4: 'major',
5: 'major',
6: 'minor',
7: 'minor',
8: 'minor',
9: 'minor',
10: 'minor',
11: '',
12: ''}})
fig =go.Figure(go.Sunburst(
labels=data.key,
parents=data.parent,
values=data.duration,
branchvalues="total",
textfont = {'size': 20},
insidetextfont = {'size': 20},
textinfo = "label+percent parent",
#textposition='outside' <-- this option is missing
))
fig.show()
