将具有图像的html文件保存在bokeh中 [英] Saving html file with images in bokeh

问题描述

我正在创建一个包含多个图像的散景图. 我创建并显示如下文件:

I'm creating a bokeh plot containing several images. I create and show my file like this:

output_file(my_dir + "Graphs\\graph")
show(bar)

然后它向我显示该图并在我的目录"Graphs"中创建一个graph.html文件.但是，当我稍后打开html时，该图不包含图像. 如何保存html文件，使其也包含图像?

It then shows me the plot and creates a graph.html file in my directory "Graphs". But when I open the html later, the plot doesn't contain the images. How can I save the html file, so that it contains the images as well?

推荐答案

如文档所述，您有两种方法可以实现此目的:

As the documentation mentions, you have two ways to achieve this:

• 使用 save() 代替show()

from bokeh.plotting import figure, output_file, save
p = figure(title="Basic Title", plot_width=300, plot_height=300)
p.circle([1, 2], [3, 4])
output_file("test.html")
save(p)

使用 file_html 函数，这是低级的

using the file_html function, which is low-level

from bokeh.plotting import figure
from bokeh.resources import CDN
from bokeh.embed import file_html

plot = figure()
plot.circle([1,2], [3,4])

html = file_html(plot, CDN, "my plot")

with open("/myPath.html") as f:
    f.write(html)

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