与此形成鲜明对比的是另一位巨星——葡萄牙队的c罗。上赛季他虽说有42个进球,但经统计,他的效率不到10%。在这个习惯统计学的社会,c罗的42球从深层分析充满了水分。此外,他的球场道德也属于低劣派,假摔贯穿全场,无处不在,江湖人送外号 "跳水运动员 ",桃色风波更是五花八门,而两者后果呢?看看吧:梅西凭借着08—09赛季带领巴萨取得西甲、国王杯、欧洲冠军联赛三冠王,取得433分,获得金球奖,而c罗只有他的一半不到!
本文实例为大家分享了python交互式图形编程的具体代码,供大家参考,具体内容如下
#!/usr/bin/env python3# -*- coding: utf-8 -*- #温度转换 from graphics import * win = GraphWin("摄氏温度转换器", 400, 300) win.setCoords(0.0, 0.0, 3.0, 4.0) # 绘制接口 Text(Point(1,3), " 摄氏温度:").draw(win) Text(Point(1,1), " 华氏温度:").draw(win) input = Entry(Point(2,3), 5) input.setText("0.0") input.draw(win) output = Text(Point(2,1),"") output.draw(win) button = Text(Point(1.5,2.0),"转换") button.draw(win) Rectangle(Point(1,1.5), Point(2,2.5)).draw(win) # 等待鼠标点击 win.getMouse() # 转换输入 celsius = eval(input.getText()) fahrenheit = 9.0/5.0 * celsius + 32.0 # 显示输出,改变按钮 output.setText(fahrenheit) button.setText("退出") # 等待响应鼠标点击,退出程序 win.getMouse() win.close()
#!/usr/bin/env python3 # -*- coding: utf-8 -*- #方块移动 from tkinter import * def main(): tk = Tk() canvas = Canvas(tk, width = 400, height = 400) canvas.pack() def moverectangle(event): if event.keysym == "Up": canvas.move(1,0,-5) elif event.keysym == "Down": canvas.move(1,0,5) elif event.keysym == "Left": canvas.move(1,-5,0) elif event.keysym == "Right": canvas.move(1,5,0) canvas.create_rectangle(180,180,220,220,fill="red") canvas.bind_all("<KeyPress-Up>",moverectangle) canvas.bind_all("<KeyPress-Down>",moverectangle) canvas.bind_all("<KeyPress-Left>",moverectangle) canvas.bind_all("<KeyPress-Right>",moverectangle) tk.mainloop() if __name__ == '__main__': main()
#!/usr/bin/env python3 # -*- coding: utf-8 -*- from graphics import * def convert(input): celsius = eval(input.getText()) # 输入转换 fahrenheit = 9.0/5.0 * celsius + 32 return fahrenheit def colorChange(win,input): cnum = eval(input.getText()) weight = cnum / 100.0 newcolor = color_rgb(int(255*weight),int(66+150*(1-weight)),int(255*(1-weight))) win.setBackground(newcolor) def main(): win = GraphWin("摄氏温度转换", 400, 300) win.setCoords(0.0, 0.0, 3.0, 4.0) # 绘制输入接口 Text(Point(1,3), " 摄氏温度:").draw(win) Text(Point(2,2.7), " (请输入: 0.0-100.0 )").draw(win) Text(Point(1,1), "华氏温度:").draw(win) input = Entry(Point(2,3), 5) input.setText("0.0") input.draw(win) output = Text(Point(2,1),"") output.draw(win) button = Text(Point(1.5,2.0),"转换") button.draw(win) rect = Rectangle(Point(1,1.5), Point(2,2.5)) rect.draw(win) # 等待鼠标点击 win.getMouse() result = convert(input) # 转换输入 output.setText(result) # 显示输出 # 改变颜色 colorChange(win,input) # 改变按钮字体 button.setText("退出") # 等待点击事件,退出程序 win.getMouse() win.close() if __name__ == '__main__': main()
以上就是python交互式图形编程实例(一)。在人生的路上,有一条路每一个人非走不可,那就是年轻时候的弯路。不摔跟头,不碰个头破血流,怎能炼出钢筋铁骨,怎能长大?年轻如你我,是需要经历失败的,只有经历失败。成功的时候,才能体会成功的不易。人生的路上,走得慢一点,看得细一点,走弯路的时候,告诉自己,风景依然美丽,因为,我们没那么赶时间。要记住,每个人都会失败,否则成功的路上将会人满为患。更多关于python交互式图形编程实例(一)请关注haodaima.com其它相关文章!