📜  在Python中使用 Plotly 绘制地毯图

📅  最后修改于: 2022-05-13 01:55:50.241000             🧑  作者: Mango

在Python中使用 Plotly 绘制地毯图

Plotly 是一个Python库,用于设计图形,尤其是交互式图形。它可以绘制各种图形和图表,如直方图、条形图、箱线图、展开图等等。它主要用于数据分析以及财务分析。 Plotly 是一个交互式可视化库。

地毯地块

地毯图是几种不同的特定类型的图中的任何一种。地毯图是一种在二维图中显示两个或多个自变量与一个或多个因变量之间的相互作用的图。地毯图与其他图不同,因为地毯图可用于更准确地插入数据点。它可以使用 graph_objects 类的Carpet()方法创建。

例子:

Python3
import plotly.graph_objects as go
  
fig = go.Figure(go.Carpet(
    y = [1, 2, 3, 4, 5, 6]
))
  
fig.show()


Python3
import plotly.graph_objects as go
  
fig = go.Figure(go.Carpet(
    a = [1, 2, 3, 1, 2, 3],
    b = [4, 5, 6, 4, 5, 6],
    y = [1, 2, 3, 4, 5, 6]
))
  
fig.show()


Python3
import plotly.graph_objects as go
  
fig = go.Figure(go.Carpet(
    a=[1, 2, 3, 4, 5, 6],
    b=[6, 5, 4, 3, 2, 1],
    y=[1, 2, 3, 4, 5, 6],
  
    aaxis=dict(
        tickprefix='F = ',
        ticksuffix='N',
        smoothing=0.2,
        minorgridcount=10,
    ),
    baxis=dict(
        tickprefix='P = ',
        ticksuffix='pa',
        smoothing=0.4,
        minorgridcount=9,
    )
))
  
fig.show()


Python3
import plotly.graph_objects as go
  
fig = go.Figure(go.Carpet(
    a=[1, 2, 3, 4, 5, 6],
    b=[6, 5, 4, 3, 2, 1],
    y=[1, 2, 3, 4, 5, 6],
  
    aaxis=dict(
        tickprefix='F = ',
        ticksuffix='N',
        smoothing=0.2,
        minorgridcount=10,
    ),
    baxis=dict(
        tickprefix='P = ',
        ticksuffix='pa',
        smoothing=0.4,
        minorgridcount=9,
    )
))
  
fig.update_layout(
    plot_bgcolor='black',
    paper_bgcolor='black',
    xaxis=dict(
        showgrid=False,
        showticklabels=False
    ),
    yaxis=dict(
        showgrid=False,
        showticklabels=False
    )
)
  
fig.show()


输出:

添加 a 和 b 值

应使用 A 和 B 属性来保存参数值。

例子:

蟒蛇3

import plotly.graph_objects as go
  
fig = go.Figure(go.Carpet(
    a = [1, 2, 3, 1, 2, 3],
    b = [4, 5, 6, 4, 5, 6],
    y = [1, 2, 3, 4, 5, 6]
))
  
fig.show()

输出:

设置A和B轴

aaxisbaxis列表分别用于设置 A 轴和 B 轴。

示例 1:

蟒蛇3

import plotly.graph_objects as go
  
fig = go.Figure(go.Carpet(
    a=[1, 2, 3, 4, 5, 6],
    b=[6, 5, 4, 3, 2, 1],
    y=[1, 2, 3, 4, 5, 6],
  
    aaxis=dict(
        tickprefix='F = ',
        ticksuffix='N',
        smoothing=0.2,
        minorgridcount=10,
    ),
    baxis=dict(
        tickprefix='P = ',
        ticksuffix='pa',
        smoothing=0.4,
        minorgridcount=9,
    )
))
  
fig.show()

输出:

示例 2:样式 A 和 B 轴

蟒蛇3

import plotly.graph_objects as go
  
fig = go.Figure(go.Carpet(
    a=[1, 2, 3, 4, 5, 6],
    b=[6, 5, 4, 3, 2, 1],
    y=[1, 2, 3, 4, 5, 6],
  
    aaxis=dict(
        tickprefix='F = ',
        ticksuffix='N',
        smoothing=0.2,
        minorgridcount=10,
    ),
    baxis=dict(
        tickprefix='P = ',
        ticksuffix='pa',
        smoothing=0.4,
        minorgridcount=9,
    )
))
  
fig.update_layout(
    plot_bgcolor='black',
    paper_bgcolor='black',
    xaxis=dict(
        showgrid=False,
        showticklabels=False
    ),
    yaxis=dict(
        showgrid=False,
        showticklabels=False
    )
)
  
fig.show()

输出: