我试图使用Django在网页上绘制形状,线条,三角形,矩形。怎么做到这一点?以下是我的代码。
views.朋友
import tkinter
from django.shortcuts import render
from django.http import HttpResponse
from django.template import loader
def drawchart():
root = tkinter.Tk()
canvas = root.Canvas(root, width=400, height=500)
canvas.pack()
blackline = canvas.create_line (0, 0, 200, 0)
root.mainloop()
return blackline
html文件
<!DOCTYPE html>
<html>
<Head>
<title>Line</title>
</Head>
<body>
<h3>test</h3>
<canvas id="myCanvas" width="400" height="500">
{{drawchart()}}
</canvas>
</body>
</html>