将dash-leaflet控件映射到映射外部的其他按钮

import dash
import dash_core_components as dcc
import dash_html_components as html
import dash_leaflet as dl
from dash.dependencies import Input, Output

app = dash.Dash(__name__)

# 创建一个按钮，用于触发特定功能
button = html.Button('点击我', id='my-button', n_clicks=0)

# 创建一个地图组件
map_component = dl.Map(center=[39.9, 116.4], zoom=10, children=[
    dl.TileLayer(),
    # 添加其他地图元素
])

app.layout = html.Div(children=[
    button,
    map_component
])

@app.callback(
    Output('my-button', 'n_clicks'),
    Output('map', 'center'),
    Input('my-button', 'n_clicks')
)
def update_map(n_clicks):
    # 在这里定义与按钮点击相关的功能
    # 可以根据n_clicks的值来进行不同的操作

    # 更新地图中心
    center = [40, 116.5]
    return n_clicks, center

if __name__ == '__main__':
    app.run_server(debug=True)