MarkerCluster and FeatureGroup don't work properly together.

    import pandas as pd
    import folium
    from folium.features import CustomIcon
    from folium.plugins import MarkerCluster
    
    df1 = pd.read_csv("/home/dominik/projekt/results/pkobp.csv")
    df2 = pd.read_csv("/home/dominik/projekt/results/pekao.csv")
    
    logo_PKOBP = 'https://upload.wikimedia.org/wikipedia/commons/8/8d/Logotyp_PKO_BP.svg'
    logo_PEKAO = 'https://upload.wikimedia.org/wikipedia/commons/e/ee/Bank_Pekao_SA_Logo_%282017%29.svg'
    
    frames = [df1, df2]
    
    locationlist1 = df1[["Szerokość","Długość"]].values.tolist()
    locationlist2 = df2[["Szerokość","Długość"]].values.tolist()
    
    m = folium.Map(location=[52.2138, 20.9795], zoom_start=12, control_scale=True)
    
    pkobp_layer = folium.FeatureGroup(name="PKO BP SA")
    marker_cluster = MarkerCluster().add_to(pkobp_layer)
    for point in range(len(locationlist1)):
        PKOBP = folium.Marker(locationlist1[point], icon=CustomIcon(logo_PKOBP, icon_size=(40, 40))).add_to(marker_cluster)
    
    pekao_layer = folium.FeatureGroup(name="PEKAO SA")
    marker_cluster = MarkerCluster().add_to(pekao_layer)
    for point in range(len(locationlist2)):
        PEKAOSA = folium.Marker(locationlist2[point], icon=CustomIcon(logo_PEKAO, icon_size=(150, 22))).add_to(marker_cluster)
    
    m.add_child(pkobp_layer)
    m.add_child(pekao_layer)
    
    m.add_child(folium.map.LayerControl())
    
    m.save('/home/dominik/mapa1.html')

Problem description

I can’t use the MarkerCluster and LayerControl together. MarkerCluster groups separately the markers from PKOBP and PEKAOSA.

1. Can someone tell me what is wrong in my code?
2. Is it possible to change colors in MarkerCluster?

Expected Output

1. I would like the markers to be grouped together. (the most important)
2. If possible, I would like to change the colors, increase the number of shades.

Output of folium.__version__

print(folium.version) 0.5.0

[Conengmo]

Hi @dspyrhsu, good news, we very recently added a feature that should do just what you need. It is in #875 and is a plugin called FeatureGroupSubGroup. The second example in the docstring is I think what you need, ‘Multiple overlays part of the same cluster group’. Just make sure you get the most recent version of folium from the git master branch. Hope that helps.

[BigDomi]

Hi,

Hi, You can see my final code at this link https://nbviewer.jupyter.org/urls/hugedot.pl/projekt_studia/projekt/wizualizacja/mapa.ipynb I hope you will find it useful.

Best regards, Dominik

W dniu czw., 10.09.2020 o 20:41 pabm1808 [e-mail] napisał(a):

@dspyrhsu https://github.com/dspyrhsu Hi! I am having the same troblue, would you be so kind to share the code you used at end? Thanks a lot in advance!

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