Question

我想在网页上显示pandas df.plot.bar（）的结果。我该怎么办？这就是我想要的。

public class ProjectStructure
{
    public CustomerInfo CustomerInformation { get; set; }
    public int JobInformationID { get; set; }
}

public class CustomerInfo
{
    public DateTime PreferredMeasureTime { get; set; }
    public DateTime DueDate { get; set; }
    public ContactDetail ContactDetails { get; set; }
}

public class ContactDetail
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public string UnitNo { get; set; }
    public string StreetNo { get; set; }
}

public class job
{
    public int jobID { get; set; }
    public virtual ICollection<address> addresses { get; set; }

}


public partial class address
{

    public long id { get; set; }

    public string unitNumber { get; set; }

    public string streetNumber { get; set; }
}}

Answer 1

这解决了我的问题

from django.views.generic import View
from matplotlib.backends.backend_agg import FigureCanvasAgg as FigureCanvas
from matplotlib.figure import Figure
from django.http import HttpResponse
import pandas as pd
import seaborn

def graph(request):
   fig = Figure()
   fig.set_size_inches(15, 6, forward=True)

   ax = fig.add_subplot(111)
   fig.subplots_adjust(bottom=0.35)
   final_itemset = pd.Series.from_csv("C:/Users/abc/final_two_itemset.csv")

   final_itemset.plot.bar(ax=ax)

   canvas = FigureCanvas(fig)
   response = HttpResponse( content_type = 'image/png')
   canvas.print_png(response)
   return response

如何使用Django在网页上显示data_frame.plot.bar（）的结果？

1 个答案: