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Python 添加多个线图时如何更改变量名称_Python_Plotly - Fatal编程技术网

Python 添加多个线图时如何更改变量名称

Python 添加多个线图时如何更改变量名称,python,plotly,Python,Plotly,我已经用Plotly创建了一个双线图,当showlegend=True时,变量的名称为Trace 0和Trace 1。如何手动更改这些变量的名称 我在下面展示了代码和输出 # add line / trace 1 to fig_linee2 fig_linee2 = go.Figure() fig_linee2.add_trace(go.Scatter( x=Deaths_wihing_28_days2["date"], y=Deaths_wi

我已经用Plotly创建了一个双线图,当showlegend=True时,变量的名称为Trace 0和Trace 1。如何手动更改这些变量的名称

我在下面展示了代码和输出

# add line / trace 1 to fig_linee2
    fig_linee2 = go.Figure()
    fig_linee2.add_trace(go.Scatter(
    x=Deaths_wihing_28_days2["date"],
    y=Deaths_wihing_28_days2['newDeaths28DaysByDeathDate'],

    marker=dict(
        color="blue"
    ),
    showlegend=True
))

# add line / trace 2 to fig_linee2

    fig_linee2.add_trace(go.Scatter(
    x=patients_adm2["date"],
    y=patients_adm2["newAdmissions"],

    marker=dict(
        color="green"
    ),
    showlegend=True))

    fig_linee2.update_layout(
    height=400,
    title=dict(
        text='<b>Death people and admitted by COVID</b>', 
        x=0.5,
        y=0.95,
        font=dict(
            family="Arial",
            size=20,
            color='#000000'
        )
    ),
    xaxis_title="<b>Selected date</b>",
    yaxis_title='<b>Number of people</b>',
    font=dict(
        family="Courier New, Monospace",
        size=12,
        color='#000000'),
        
)




#将第1行/记录道添加到图2第2行
fig_linee2=go.Figure()
图2.添加轨迹(go.Scatter(
x=死亡人数(28天)[“日期”],
y=死亡人数(28天)[“新死亡28天截止日期],
记号笔(
color=“蓝色”
),
showlegend=True
))
#将测线/轨迹2添加到图2测线2
图2.添加轨迹(go.Scatter(
x=患者_adm2[“日期”],
y=患者_adm2[“新入院”],
记号笔(
color=“绿色”
),
showlegend=True)
图2.更新布局(
高度=400,
标题=口述(
“死亡人员和新冠肺炎患者”,
x=0.5,
y=0.95,
口述(
family=“Arial”,
尺寸=20,
颜色='#000000'
)
),
xaxis_title=“选定日期”,
yaxis_title='人数',
口述(
family=“Courier New,Monospace”,
尺寸=12,
颜色='#000000'),
)

将“name”参数添加到
go.Scatter(x=…,y=…,name=…,…)