Time Slider with Varying MultiPolygon Size by Time Stamp

script.txtから始め、issueに示されているdata.zipとTimeSliderChoroplethの設定を使って、Jupyter Notebook環境で問題を再現します。タイムスタンプ間で形状の異なるMultiPolygonがどのように表現されるか、またスライダーがそれらの間をどのように遷移するかを確認します。初期タイムスタンプにそのタイムスタンプ固有のジオメトリだけが表示され、スライダーを移動しても以前のタイムスタンプまたは最終タイムスタンプのデータがオーバーレイとして残らなければ完了です。

I'm trying to create a time slider which varies by day, however, 1) all MultiPolygons are initially displayed at once for the first time stamp and 2) if I use the slider from the start to the end of the slider, all previous time steps are overlaid by the final time step.

Note: All MultiPolygons are not consistent in terms of shape/size. I think this is related to the issue.

Here's a screen capture of the issue:

There shouldn't be any overlapping lines on the map for the initial time stamp.

The final slide looks good:

However, once I scroll through all slides once, all data is overlaid by the final time stamp:

Here's the important part of the script:

#---create a style dictionary
styledata = {}
for i in range(allgpd.shape[0]):
subset = allgpd.iloc[i]
idxname = pd.Index([subset.times], dtype="U10")
df = pd.DataFrame({"color": allgpd['color'][i],"opacity": 1,},index=idxname,)
styledata[i] = df
#---reformat
styledict = {str(idx): data.to_dict(orient="index") for idx, data in styledata.items()}
#---create the folium slider
m = folium.Map(location=[qlat, qlon], zoom_start=6)
g = TimeSliderChoropleth(
allgpd.to_json(),
styledict=styledict,
control=True,
overlay=True, show=False).add_to(m)
m

I also attached my script in its entirety to this thread, as well (script.txt).

Environment details (Jupyter Notebook):
System: sys.version_info(major=3, minor=9, micro=12, releaselevel='final', serial=0)
Folium: 0.14.0
Branca: 0.6.0

I attached the data to this thread (data.zip).

data.zip
script.txt