[英]Plotly Express: Make colorbar static in animation
There is a similar question here but the solution is not working for me.这里有一个类似的问题,但解决方案对我不起作用。 Maybe it's because I am generating the map via
px
rather than go
.也许是因为我通过
px
而不是go
生成地图。
I am trying to make the colorbar static, but I am not able to achieve that properly.我试图使颜色条静态,但我无法正确实现。 I added
z
, zmax
and zmin
to the traces but it results in weird behaviour.我加
z
, zmax
和zmin
的痕迹,但它会导致怪异的行为。 In the provided example here, it makes the entire map static.在此处提供的示例中,它使整个地图成为静态。 (in my original dataframe, it shows false values on some countries) What am I doing wrong here, any guidance would be appreciated.
(在我的原始数据框中,它在某些国家/地区显示错误值)我在这里做错了什么,将不胜感激。
import plotly.express as px
df = px.data.gapminder()
fig = px.choropleth(df, locations='iso_alpha', color='gdpPercap', animation_frame=df.year.astype(str),
projection ='equirectangular')
# fig.update_traces(z=df['lifeExp'],zmin=0, zmax=100)
# for idx,frame in enumerate(fig.frames):
# frame.data[0].update(z=df['lifeExp'], zmin=0, zmax=100)
fig.show()
Oh well, adding range_color
to the main function call and specifying the range (min,max) does the trick here.哦,
range_color
,在主函数调用中添加range_color
并指定范围 (min,max) 在这里可以解决问题。 I used the min and max of the gdpPercap
feature itself, but they other values can be used too.我使用了
gdpPercap
特性本身的最小值和最大值,但也可以使用其他值。
import plotly.express as px
df = px.data.gapminder()
fig = px.choropleth(df, locations='iso_alpha', color='gdpPercap', animation_frame=df.year.astype(str),
projection ='equirectangular', range_color=(min(df.gdpPercap), max(df.gdpPercap)))
fig.show()
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