Scale used to control the size of a circle. : Scale « Tkinker « Python Tutorial

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Python Tutorial » Tkinker » Scale 
18. 27. 4. Scale used to control the size of a circle.
Scale used to control the size of a circle.
from Tkinter import *

class ScaleDemoFrame ):
   def __init__self ):
      Frame.__init__self )
      self.packexpand = YES, fill = BOTH )
      self.master.title"Scale Demo" )
      self.master.geometry"220x270" )

      self.control = Scaleself, from_ = 0, to = 200,orient = HORIZONTAL, command = self.updateCircle )
      self.control.packside = BOTTOM, fill = X )
      self.control.set10 )

      self.display = Canvasself, bg = "white" )
      self.display.packexpand = YES, fill = BOTH )

   def updateCircleself, scaleValue ):
      end intscaleValue 10
      self.display.delete"circle" )
      self.display.create_oval1010, end, end,fill = "red", tags = "circle" )

ScaleDemo().mainloop()
18. 27. Scale
18. 27. 1. Scale with variableScale with variable
18. 27. 2. Get scale value
18. 27. 3. Label, Button, and Scale DemoLabel, Button, and Scale Demo
18. 27. 4. Scale used to control the size of a circle.Scale used to control the size of a circle.
18. 27. 5. Scale WidgetsScale Widgets
18. 27. 6. Show current value of ScaleShow current value of Scale
18. 27. 7. Scale properties setting in constructorScale properties setting in constructor
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