江户川乱折腾
一般来说:fig.update_layout(geo=dict(bgcolor= 'rgba(0,0,0,0)'))在您的具体示例中:go.Layout(geo=dict(bgcolor= 'rgba(0,0,0,0)')阴谋:代码:import plotly.graph_objects as gofig = go.Figure( data=go.Choropleth( #locations=code, # Spatial coordinates #z = df.groupby(['month']).sum()['Sales'].astype(int), locationmode = 'USA-states', colorscale = 'Reds', colorbar_title = "USD", ), layout = go.Layout(geo=dict(bgcolor= 'rgba(0,0,0,0)'), title = 'The Cities Sold the Most Product', font = {"size": 9, "color":"White"}, titlefont = {"size": 15, "color":"White"}, geo_scope='usa', margin={"r":0,"t":40,"l":0,"b":0}, paper_bgcolor='#4E5D6C', plot_bgcolor='#4E5D6C', ) )fig.show()你可能也想改变湖泊的颜色。但请注意,设置lakecolor = 'rgba(0,0,0,0)'将使湖泊与各州的颜色相同,而不是背景。所以我会去lakecolor='#4E5D6C'。你当然可以用 做同样的事情bgcolor,但是将它设置为摆脱'rgba(0,0,0,0)'你特别要求的白色。湖色图:湖色代码:import plotly.graph_objects as gofig = go.Figure( data=go.Choropleth( #locations=code, # Spatial coordinates #z = df.groupby(['month']).sum()['Sales'].astype(int), locationmode = 'USA-states', colorscale = 'Reds', colorbar_title = "USD", ), layout = go.Layout(geo=dict(bgcolor= 'rgba(0,0,0,0)', lakecolor='#4E5D6C'), title = 'The Cities Sold the Most Product', font = {"size": 9, "color":"White"}, titlefont = {"size": 15, "color":"White"}, geo_scope='usa', margin={"r":0,"t":40,"l":0,"b":0}, paper_bgcolor='#4E5D6C', plot_bgcolor='#4E5D6C', ) )fig.show()subunitcolor我们也可以更改状态边界颜色,或者在这种情况下更神秘地称为。为了更好地匹配您想要的最终结果,我们还可以为土地颜色增添趣味:国家边界和国家颜色,情节:状态边界和状态颜色,代码:import plotly.graph_objects as gofig = go.Figure( data=go.Choropleth( #locations=code, # Spatial coordinates #z = df.groupby(['month']).sum()['Sales'].astype(int), locationmode = 'USA-states', colorscale = 'Reds', colorbar_title = "USD", ), layout = go.Layout(geo=dict(bgcolor= 'rgba(0,0,0,0)', lakecolor='#4E5D6C', landcolor='rgba(51,17,0,0.2)', subunitcolor='grey'), title = 'The Cities Sold the Most Product', font = {"size": 9, "color":"White"}, titlefont = {"size": 15, "color":"White"}, geo_scope='usa', margin={"r":0,"t":40,"l":0,"b":0}, paper_bgcolor='#4E5D6C', plot_bgcolor='#4E5D6C', ) )fig.show()
繁星coding
我在这里找到了自己的方式,因为我想改变我的 Choroplethmapbox 的主题。接受的解决方案有所帮助,但最终我发现下面的代码适用于我的情况:实例化图fig = go.Figure()添加一些痕迹fig.add_trace(go.Choroplethmapbox(geojson=data_for_choropleth_geojson, locations=data_for_choropleth['fips'], z=data_for_choropleth['total_population'], featureidkey='properties.fips' ))最后,使用 update_layout 更改主题fig.update_layout( hovermode='closest', mapbox=dict( # style options: "basic", "streets", "outdoors", # "dark", "satellite", or "satellite-streets","light" # "open-street-map", "carto-positron", # "carto-darkmatter", "stamen-terrain", # "stamen-toner" or "stamen-watercolor" style='light', bearing=0, pitch=0, accesstoken=TOKEN, zoom=5, center=dict( lat=29.4652568, lon=-98.613121 ))