Django显示可视化图表的实践

一 实战

1 Django_lab\urls.py

# -*- coding: utf-8 -*-
 
from django.conf.urls import url,include
from django.contrib import admin
 
urlpatterns = [
    url(r'^admin/', admin.site.urls),
    # 定义图表url
    url(r'^chart/', include('chart.urls')),
]

2 在settings.py中添加图表应用

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    # 图表应用
    'chart',
]

3 chart\urls.py

# -*- coding: utf-8 -*-
from django.conf.urls import url,include
from . import views
urlpatterns = [
    # 折线图的url
    url(r'^linediagram/$', views.showlinediagram),
]

4 views.py

# -*- coding: utf-8 -*-
from django.shortcuts import render
from django.http import HttpResponse
 
from matplotlib.figure import Figure
from matplotlib.backends.backend_agg import FigureCanvasAgg
from matplotlib.dates import DateFormatter
import matplotlib.pyplot as plt
 
import random
import datetime
 
# 折线图对应的的模板
def showlinediagram(request):
    return render(request, 'chart/showlinediagram.html')

5 模板showlinediagram.html

二 测试结果

1 浏览器输入：http://localhost:8000/chart/linediagram

2 结果显示结果

三 参考

https://blog.csdn.net/Temanm/article/details/54141759

https://my.oschina.net/jastme/blog/357142

https://www.hcharts.cn/demo/highcharts/

http://www.runoob.com/highcharts/highcharts-configuration-syntax.html

到此这篇关于Django显示可视化图表的实践的文章就介绍到这了,更多相关Django 可视化图表内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！