本文实例为大家分享了python实现大转盘抽奖的具体代码，供大家参考，具体内容如下
选择转盘中的某一个方框，来进行抽奖
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import tkinter#导入线程模块import threadingimport time #导入代码的sleep 代码休眠 root = tkinter.tk()root.title('大转盘')root.minsize(300,300) #摆放按钮btn1 = tkinter.button(root,text = '樱桃',bg = 'red')btn1.place(x = 20,y = 20,width = 50,height = 50) btn2 = tkinter.button(root,text = '香蕉',bg = 'white')btn2.place(x = 90,y = 20,width = 50,height = 50) btn3 = tkinter.button(root,text = '苹果',bg = 'white')btn3.place(x = 160,y = 20,width = 50,height = 50) btn4 = tkinter.button(root,text = '西瓜',bg = 'white')btn4.place(x = 230,y = 20,width = 50,height = 50) btn5 = tkinter.button(root,text = '鸭梨',bg = 'white')btn5.place(x = 230,y = 90,width = 50,height = 50) btn6 = tkinter.button(root,text = '榴莲',bg = 'white')btn6.place(x = 230,y = 160,width = 50,height = 50) btn7 = tkinter.button(root,text = '柚子',bg = 'white')btn7.place(x = 230,y = 230,width = 50,height = 50) btn8 = tkinter.button(root,text = '葡萄',bg = 'white')btn8.place(x = 160,y = 230,width = 50,height = 50) btn9 = tkinter.button(root,text = '草莓',bg = 'white')btn9.place(x = 90,y = 230,width = 50,height = 50) btn10 = tkinter.button(root,text = '芒果',bg = 'white')btn10.place(x = 20,y = 230,width = 50,height = 50) btn11 = tkinter.button(root,text = '荔枝',bg = 'white')btn11.place(x = 20,y = 160,width = 50,height = 50) btn12 = tkinter.button(root,text = '甘蔗',bg = 'white')btn12.place(x = 20,y = 90,width = 50,height = 50) #将所有选项组成列表fruitlists = [btn1,btn2,btn3,btn4,btn5,btn6,btn7,btn8,btn9,btn10,btn11,btn12] #是否开启循环的标志isloop = false#是否停止标志stopsign=false #是否接收到 stop信号#存储停止id------用于进行stop后的重新启动stopid=nonedef round(): global isloop global stopid #判断是否开始循环 if isloop == true: return i=1 if isinstance(stopid,int): i=stopid while true: #延时操作 time.sleep(0.2) #将所有的组件背景变为白色 for x in fruitlists: x['bg'] = 'white' #将当前数值对应的组件变色 fruitlists[i]['bg'] = 'red' #变量+1 i += 1 print('当前i为',i) #当前i，用来追踪当前位置 #如果i大于最大索引直接归零 if i >= len(fruitlists): i = 0 if stopsign == true:#当停止标志 为真时 isloop=false stopid =i#赋值stopid breakdef stop1(): global stopsign if stopsign ==true:#当多接收stop1（）函数时 ，直接跳过 return stopsign=true#建立一个新线程的函数def newtask(): global isloop global stopsign #建立线程 stopsign=false #print(stopsign) #打印 点击开始时的stopsign t = threading.thread(target = round) #开启线程运行 t.start() # 设置循环开始标志 isloop = true #开始按钮btn_start = tkinter.button(root,text = 'start',command = newtask)btn_start.place(x = 90,y = 125,width = 50,height = 50) #停止按钮btn_stop = tkinter.button(root,text = 'stop',command=stop1)btn_stop.place(x = 160,y = 125,width = 50,height = 50) root.mainloop() |
效果图：
就是上图这个界面了：
start 开始按钮
stop 结束按钮
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/userez/article/details/78943621
