How to change background color of the PlotWidget in a JupyterNotebook

[片山 大輝]

Hi, 

I want to change the graph style in a jupyter notebook.

(e.g. the background color of the PlotWidget from pyqtgraph.jupyter)

I tried, but the "setBackground" function does not exist.

Could you please tell me how to do this?

> import pyqtgraph as pg
> from pyqtgraph.jupyter import PlotWidget
> 
> pg.mkQApp()
> pw = PlotWidget()
> pw.plot(x=[1,2,3], y=[1,3,2])
> pw.setBackground("#FFFFFF00") # AttributeError occured

> pw  

Thank you in advance for your help.

--

KATAYAMA Daiki

[Shin-ichiro Tanaka]

Hi,

I experienced the same issue in my system.

Instead, how about using

"pg.setConfigOption('background', 'w')
pg.setConfigOption('foreground', 'k’)"
.

These should be placed before “pw=PlotWidget()”.



> 2023/03/12 1:20、片山 大輝 <kappa12...@gmail.com>のメール:

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[片山 大輝]

Tanaka-san

I appreciate your response to my issue. Your answer was very helpful and it was able to solve my problem.
Thank you again for your support.

2023年3月13日(月) 10:35 Shin-ichiro Tanaka <tanaka.shi...@gmail.com>:

To view this discussion on the web visit https://groups.google.com/d/msgid/pyqtgraph/C91552BD-3820-45FB-83DA-2760CBBBE479%40gmail.com.