Plotly：如何将 ticktext 设置为斜体？

Question

我想将轴上文本的文本样式更改为斜体，即。滴答字体

下面是相关的一段脚本：

代码：

import plotly.graph_objs as go

# figure input
thing = ["apple","ball","cat"]
name = [1,2,3]
t = dict(family="Univers LT Std", size=14,color='black')

# figure setup
fig = go.Figure(data=[go.Scatter(x=name, y=thing, type='scatter')])

fig.update_layout(yaxis=dict(title="<i>Deviation from median (%)</i>",
                             titlefont=t, tickfont=t,gridcolor='rgba(255, 255, 255, 0.2)', showgrid=True))
fig.show()

剧情：

如何在不更改任何其他字体的情况下将轴上的文本 apple, ball, cat 的文本样式更改为斜体属性

Answer 1

Plotly 允许一些 HTML styling 直接在字符串输入到轴标签上。您可以使用列表理解 thing = [''+elem+'' for elem in thing]

轻松地将 thing = ["apple","ball","cat"] 更改为 ['apple', 'ball', 'cat']

剧情：

代码：

import plotly.graph_objs as go

thing = ["apple","ball","cat"]
thing = ['<i>'+elem+'</i>' for elem in thing]

name = [1,2,3]
t = dict(family="Univers LT Std", size=14,color='black')

fig = go.Figure(data=[go.Scatter(x=name, y=thing, type='scatter')])

fig.update_layout(yaxis=dict(title="<i>Deviation from median (%)</i>",
                             titlefont=t, tickfont=t,gridcolor='rgba(255, 255, 255, 0.2)', showgrid=True))
fig.show()

Plotly：如何将 ticktext 设置为斜体？

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