一、椭圆绘制
实例代码:
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import tkinter as tk # 导入tkinter库,并重命名为tk from tkinter import messagebox # 导入messagebox模块 mywindow = tk.Tk() # 创建一个窗体 mywindow.title( "绘制椭圆" ) # 设置窗体的标题 # 创建画布并布局 mycanvas = tk.Canvas(mywindow,width = 350 ,height = 350 ,bg = "white" ) mycanvas.pack() # 绘制椭圆 myoval = mycanvas.create_oval( 10 , 20 , 340 , 300 ) # create_oval()方法绘制椭圆 # 设置椭圆边框的宽度和颜色 myova2 = mycanvas.create_oval( 30 , 50 , 320 , 280 ,width = 5 ) myova3 = mycanvas.create_oval( 50 , 70 , 320 , 260 ,width = 5 ,outline = "red" ) # 设置椭圆的边框是否是虚线 myova4 = mycanvas.create_oval( 70 , 90 , 300 , 240 ,width = 8 ,outline = "red" ,dash = ( 5 , 3 )) # 设置椭圆的填充色 myova5 = mycanvas.create_oval( 100 , 120 , 260 , 200 ,width = 8 ,outline = "blue" ,dash = ( 5 , 3 ),fill = "purple" ) # 绘制圆 myova6 = mycanvas.create_oval( 140 , 140 , 180 , 180 ,width = 5 ,outline = "red" ) mywindow.mainloop() # 显示画布 |
运行结果:
二、矩形绘制
实例代码:
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import tkinter as tk # 导入tkinter库,并重命名为tk from tkinter import messagebox # 导入messagebox模块 mywindow = tk.Tk() # 创建一个窗体 mywindow.title( "绘制矩形" ) # 设置窗体的标题 # 创建画布并布局 mycanvas = tk.Canvas(mywindow, width = 350 , height = 350 , bg = "purple" ) mycanvas.pack() # 绘制矩形 a = 10 # 定义两个整型变量 b = 340 # 利用for循环结制多个矩形 for i in range (a, b, 20 ): mycanvas.create_rectangle(a + i, a + i, b - i, b - i) # .create_rectangle()方法可以绘制矩形 mywindow.mainloop() # 显示画布 |
运行结果:
三、多边形绘制
实例代码:
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import tkinter as tk # 导入tkinter库,并重命名为tk mywindow = tk.Tk() # 创建一个窗体 mywindow.title( "绘制多边形" ) # 设置窗体的标题 # 创建画布并布局 mycanvas = tk.Canvas(mywindow, width = 250 , height = 250 , bg = "white" ) mycanvas.pack() # 绘制多边形 mycanvas.create_polygon( 80 , 80 , 80 , 180 , 130 , 220 , 180 , 180 , 180 , 80 , 130 , 40 , fill = "purple" ,width = 5 ,outline = "red" ) mywindow.mainloop() # 显示画布 |
运行结果:
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原文链接:https://blog.csdn.net/weixin_44940488/article/details/124062351