return tolN,tolS
def drawNewTree():
tolN,tolS = getInputs()#get values from Entry boxes
reDraw(tolS,tolN)
root=Tk()
reDraw.f = Figure(figsize=(5,4), dpi=100) #create canvas
reDraw.canvas = FigureCanvasTkAgg(reDraw.f, master=root)
reDraw.canvas.show()
reDraw.canvas.get_tk_widget().grid(row=0, columnspan=3)
Label(root, text="tolN").grid(row=1, column=0)
tolNentry = Entry(root) #输入
tolNentry.grid(row=1, column=1)
tolNentry.insert(0,'10')
Label(root, text="tolS").grid(row=2, column=0)
tolSentry = Entry(root) #输入
tolSentry.grid(row=2, column=1)
tolSentry.insert(0,'1.0')
Button(root, text="ReDraw", command=drawNewTree).grid(row=1, column=2, rowspan=3)
chkBtnVar = IntVar() #按钮
chkBtn = Checkbutton(root, text="Model Tree", variable = chkBtnVar)
chkBtn.grid(row=3, column=0, columnspan=2)
reDraw.rawDat = mat(RegTrees.loadDataSet('sine.txt'))
reDraw.testDat = arange(min(reDraw.rawDat[:,0]),max(reDraw.rawDat[:,0]),0.01)
reDraw(1.0, 10)
root.mainloop()
tolSentry.insert(0,'1.0')
return tolN,tolS
def drawNewTree():
tolN,tolS = getInputs() # get values from Entry boxes
reDraw(tolS,tolN)
if __name__=="__main__":
root=Tk()
reDraw.f = Figure(figsize=(5,4), dpi=100) # create canvas
reDraw.canvas = FigureCanvasTkAgg(reDraw.f, master=root)
reDraw.canvas.show()
reDraw.canvas.get_tk_widget().grid(row=0, columnspan=3)
Label(root, text="tolN").grid(row=1, column=0)
tolNentry = Entry(root)
tolNentry.grid(row=1, column=1)
tolNentry.insert(0,'10')
Label(root, text="tolS").grid(row=2, column=0)
tolSentry = Entry(root)
tolSentry.grid(row=2, column=1)
tolSentry.insert(0,'1.0')
Button(root, text="ReDraw", command=drawNewTree).grid(row=1, column=2, rowspan=3)
chkBtnVar = IntVar()
chkBtn = Checkbutton(root, text="Model Tree", variable = chkBtnVar)
chkBtn.grid(row=3, column=0, columnspan=2)
reDraw.rawDat = mat(RegTrees.loadDataSet('sine.txt'))
reDraw.testDat = arange(min(reDraw.rawDat[:,0]),max(reDraw.rawDat[:,0]),0.01)
reDraw(1.0, 10)
root.mainloop()
