如何在点击鼠标后显示x坐标？ - Python

问题描述：

我想弄清楚如何让用户在图形窗口中单击一个点时显示x坐标。有任何想法吗？谢谢！如何在点击鼠标后显示x坐标？ - Python

这里是我的代码：

设置图形窗口

win = GraphWin("Uncle Scrooges Money Bin", 640,480) 
win.setCoords(0,0,80,60) 
win.setBackground("white")

获取鼠标点击的坐标点的1

point1 = win.getMouse() #*****************************

显示坐标1

print("Point 1 coordinates: ", point1)

如果您指出了用于窗口化的框架，以及您的代码出现了什么问题，会发生什么或不是什么情况？ – 2011-02-22 20:47:58

似乎他可能会使用这个：http://mcsp.wartburg.edu/zelle/python/graphics/graphics/node1.html – jdi 2011-12-18 19:24:56

另外，它在最后一行中打印什么？ – Robin 2011-12-18 19:31:07

答

使用Tkinter库会更容易。

import Tkinter 

def mouse(event): 
    print "Point 1 coordinate :",event.x,event.y 
# event parameter will be passed to the function when the mouse is clicked 
# This parameter also contains co-ordinates of where the mouse was clicked 
# which can be accessed by event.x and event.y 

win = Tkinter.Tk() # Main top-level window 

win.title("Uncle Scrooges Money Bin") 
win.geometry("640x480+80+60") # Set window diensions 

frame = Tkinter.Frame(win, background='white', width=640, height=480) 
# New frame to handle mouse-clicks 

frame.pack() # pack frame(or make frame visible) 
frame.bind('<Button-1>', mouse) 
# Bind mouse-click event denoted by '<Button-1>' to mouse function 

win.mainloop() # Start window main loop

如何在点击鼠标后显示x坐标？ - Python

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