Re: How to display a line graph in Django?

There's plotting library in Django.

But if I were u, I would send the data needs plotting to the template, and plot it using a JavaScript library like chart js for small plots or d3 J's for more professional ones.

Le mer. 1 juil. 2020 à 06:44, ratnadeep ray <ratnadeep9@gmail.com> a écrit :

Hi all, 

I have wrote a python program to display the line graph as follows: 

import matplotlib.pyplot as plt

x = [1,2,3]
y = [2,4,1]
 

plt.plot(x, y)
 

plt.xlabel('x - axis')
plt.ylabel('y - axis')
 

plt.title('My first graph!')
 
plt.show()







Now I need to display the same via Django. So I think I need to write the above code in the view and then redirect the same to the html template file. Am I right?




In that case, how to send the request objects related to the line chart to the template?




Normally, we send in the following format:




def view1(request)


 return render(request, 'display_report.html', { 'var1': "abc", ...
 ... })


So if we are trying to display the line graph generated by the above code, how to do so ? 




Please share your inputs. 




Thanks. 







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