Plotly:如何删除在带注释的热图中引入间隙后出现的垂直线?
Plotly: How do I remove vertical lines that appear after introducing gaps in annotated heatmap?
当我在带注释的热图中的砖块之间引入间隙时,砖块后面会出现垂直黑线(在间隙中可见)。这些线似乎与 x 轴标签对齐。更奇怪的是,如果 x 轴类别是数字,标签“0”将不会得到垂直线。我想删除垂直线。我查看了文档,无法弄清楚这些行是什么。您会注意到还有与 x 轴和 y 轴标签对齐的水平垂直线和白线。我不介意那些。
import plotly.graph_objs as go
from plotly.figure_factory import create_annotated_heatmap
import numpy as np
fig = go.Figure(create_annotated_heatmap(z = np.arange(12).reshape(3,4),
x = [0,1,2,3],
y = ['A','B','C'],
xgap = 30, ygap = 30
)
)
fig.update_layout(title = 'What are these vertical lines?')
fig.show()
这不是标准热图的问题:
fig2 = go.Figure(go.Heatmap(z = np.arange(12).reshape(3,4),
x = [0,1,2,3],
y = ['A','B','C'],
xgap = 30, ygap = 30
)
)
fig2.update_layout(title = 'No vertical lines here.')
fig2.show()
关于 help(create_annotated_heatmap)
的文档,有一个简短的参数列表,似乎与它没有任何关系,以及通过标准 plotly Heatmap 的 kwargs。
零下方的行是 'zeroline',而其他行是 'gridlines'。可以通过在图形布局中设置 zeroline=False
和 showgrid=False
来删除它们。
import plotly.graph_objs as go
from plotly.figure_factory import create_annotated_heatmap
import numpy as np
fig = go.Figure(create_annotated_heatmap(z=np.arange(12).reshape(3,4),
x=[0,1,2,3],
y=['A','B','C'],
xgap=30, ygap=30))
fig.update_layout(xaxis=dict(zeroline=False, showgrid=False),
yaxis=dict(zeroline=False, showgrid=False))
fig.show()
或者,您可以将它们的颜色更改为标准热图中的白色。
import plotly.graph_objs as go
from plotly.figure_factory import create_annotated_heatmap
import numpy as np
fig = go.Figure(create_annotated_heatmap(z=np.arange(12).reshape(3,4),
x=[0,1,2,3],
y=['A','B','C'],
xgap=30, ygap=30))
fig.update_layout(xaxis=dict(zeroline=False, gridcolor='white'),
yaxis=dict(zeroline=False, gridcolor='white'))
fig.show()
当我在带注释的热图中的砖块之间引入间隙时,砖块后面会出现垂直黑线(在间隙中可见)。这些线似乎与 x 轴标签对齐。更奇怪的是,如果 x 轴类别是数字,标签“0”将不会得到垂直线。我想删除垂直线。我查看了文档,无法弄清楚这些行是什么。您会注意到还有与 x 轴和 y 轴标签对齐的水平垂直线和白线。我不介意那些。
import plotly.graph_objs as go
from plotly.figure_factory import create_annotated_heatmap
import numpy as np
fig = go.Figure(create_annotated_heatmap(z = np.arange(12).reshape(3,4),
x = [0,1,2,3],
y = ['A','B','C'],
xgap = 30, ygap = 30
)
)
fig.update_layout(title = 'What are these vertical lines?')
fig.show()
这不是标准热图的问题:
fig2 = go.Figure(go.Heatmap(z = np.arange(12).reshape(3,4),
x = [0,1,2,3],
y = ['A','B','C'],
xgap = 30, ygap = 30
)
)
fig2.update_layout(title = 'No vertical lines here.')
fig2.show()
关于 help(create_annotated_heatmap)
的文档,有一个简短的参数列表,似乎与它没有任何关系,以及通过标准 plotly Heatmap 的 kwargs。
零下方的行是 'zeroline',而其他行是 'gridlines'。可以通过在图形布局中设置 zeroline=False
和 showgrid=False
来删除它们。
import plotly.graph_objs as go
from plotly.figure_factory import create_annotated_heatmap
import numpy as np
fig = go.Figure(create_annotated_heatmap(z=np.arange(12).reshape(3,4),
x=[0,1,2,3],
y=['A','B','C'],
xgap=30, ygap=30))
fig.update_layout(xaxis=dict(zeroline=False, showgrid=False),
yaxis=dict(zeroline=False, showgrid=False))
fig.show()
import plotly.graph_objs as go
from plotly.figure_factory import create_annotated_heatmap
import numpy as np
fig = go.Figure(create_annotated_heatmap(z=np.arange(12).reshape(3,4),
x=[0,1,2,3],
y=['A','B','C'],
xgap=30, ygap=30))
fig.update_layout(xaxis=dict(zeroline=False, gridcolor='white'),
yaxis=dict(zeroline=False, gridcolor='white'))
fig.show()