李兴球Python滚动画布与旋转文字示例
"""
滚动画布与旋转文字示例程序.py
下面的TK就是tkinter模块。
"""
from turtle import ScrolledCanvas,TK
root = TK.Tk()
root.title('滚动画布与旋转文字示例程序by李兴球')
canvas = ScrolledCanvas(root,width=800,height=600)
canvas.pack()
canvas.create_text(100, 50, text='风火轮编程',fill='red')
canvas.create_line(-400,0,400,0,fill='red') # 画x轴
canvas.create_line(0,-300,0,300,fill='blue') # 画y轴
# 创建将要旋转的文字
z = canvas.create_text(0, 0, text='风火轮编程',fill='red',angle=45,font=('',32,'normal'))
a = 0
while True:
canvas.itemconfig(z,angle=a)
a = a + 0.1
canvas.update()
