Moved snapshots to new location

Also created new screenshots due to changing tile images

Author: hansthen

examples/streamlit/pages/issue_1770.py

@@ -0,0 +1,46 @@
+import json
+
+import streamlit as st
+from streamlit_folium import st_folium
+
+import folium
+
+st.set_page_config(layout="wide")
+
+geojson = """
+{"type": "FeatureCollection",
+ "features": [
+    {"id": "0", "type": "Feature", "properties": {"foo": 0},
+     "geometry": {"type": "Point", "coordinates": [0.0, 0.0]}
+    },
+    {"id": "1", "type": "Feature", "properties": {"foo": 1},
+     "geometry": {"type": "MultiPoint", "coordinates": [[1.0, 1.0]]}},
+    {"id": "2", "type": "Feature",
+ "properties": {"foo": 2}, "geometry": {"type": "MultiPoint", "coordinates":
+ [[2.0, 2.0]]}}, {"id": "3", "type": "Feature", "properties": {"foo": 3},
+ "geometry": {"type": "MultiPoint", "coordinates": [[3.0, 3.0]]}}, {"id": "4",
+ "type": "Feature", "properties": {"foo": 4}, "geometry": {"type":
+ "MultiPoint", "coordinates": [[4.0, 4.0]]}}]}"""
+
+geojson = json.loads(geojson)
+
+on_each_feature = folium.JsCode(
+    """
+    (feature, layer) => {
+        layer.bindPopup("hello world");
+    }
+"""
+)
+m = folium.Map(
+    zoom_start=5,
+    location=(0, 0),
+)
+folium.GeoJson(
+    geojson, on_each_feature=on_each_feature, marker=folium.CircleMarker(radius=20)
+).add_to(m)
+
+st_folium(m, width=700, height=500)
+# st_folium(m, width=700, height=500, returned_objects=[])
+
+html = m.get_root().render()
+st.code(html)

examples/streamlit/pages/issue_1989.py

@@ -0,0 +1,101 @@
+import io
+
+import branca
+import geopandas
+import pandas as pd
+import requests
+import streamlit as st
+from streamlit_folium import st_folium
+
+import folium
+
+st.set_page_config(layout="wide")
+
+response = requests.get(
+    "https://gist.githubusercontent.com/tvpmb/4734703/raw/"
+    "b54d03154c339ed3047c66fefcece4727dfc931a/US%2520State%2520List"
+)
+abbrs = pd.read_json(io.StringIO(response.text))
+
+income = pd.read_csv(
+    "https://raw.githubusercontent.com/pri-data/50-states/master/data/income-counties-states-national.csv",
+    dtype={"fips": str},
+)
+income["income-2015"] = pd.to_numeric(income["income-2015"], errors="coerce")
+
+data = requests.get(
+    "https://raw.githubusercontent.com/python-visualization/folium-example-data/main/us_states.json"
+).json()
+
+states = geopandas.GeoDataFrame.from_features(data, crs="EPSG:4326")
+statesmerge = states.merge(abbrs, how="left", left_on="name", right_on="name")
+statesmerge["geometry"] = statesmerge.geometry.simplify(0.05)
+
+statesmerge["medianincome"] = statesmerge.merge(
+    income.groupby("state")["income-2015"].median(),
+    how="left",
+    left_on="alpha-2",
+    right_on="state",
+)["income-2015"]
+statesmerge["change"] = statesmerge.merge(
+    income.groupby("state")["change"].median(),
+    how="left",
+    left_on="alpha-2",
+    right_on="state",
+)["change"]
+
+statesmerge["empty"] = None
+
+colormap = branca.colormap.LinearColormap(
+    vmin=statesmerge["change"].quantile(0.0),
+    vmax=statesmerge["change"].quantile(1),
+    colors=["red", "orange", "lightblue", "green", "darkgreen"],
+    caption="State Level Median County Household Income (%)",
+)
+
+m = folium.Map(location=[35.3, -97.6], zoom_start=4)
+
+popup = folium.GeoJsonPopup(
+    fields=["name", "change"],
+    aliases=["State", "% Change"],
+    localize=True,
+    labels=True,
+    style="background-color: yellow;",
+)
+
+tooltip = folium.GeoJsonTooltip(
+    fields=["name", "medianincome", "change", "empty"],
+    aliases=["State:", "2015 Median Income(USD):", "Median % Change:", "empty"],
+    localize=True,
+    sticky=False,
+    labels=True,
+    style="""
+        background-color: #F0EFEF;
+        border: 2px solid black;
+        border-radius: 3px;
+        box-shadow: 3px;
+    """,
+    max_width=800,
+)
+
+g = folium.GeoJson(
+    statesmerge,
+    style_function=lambda x: {
+        "fillColor": (
+            colormap(x["properties"]["change"])
+            if x["properties"]["change"] is not None
+            else "transparent"
+        ),
+        "color": "black",
+        "fillOpacity": 0.4,
+    },
+    tooltip=tooltip,
+    popup=popup,
+).add_to(m)
+
+colormap.add_to(m)
+
+html = m.get_root().render()
+st_folium(m, width=700, height=500)
+
+st.code(html)

folium/map.py

@@ -445,6 +445,7 @@ def add_child(self, child, name=None, index=None):
             self.set_icon(child)
         else:
             super().add_child(child, name, index)
+        return self
 
 
 class Popup(MacroElement):