mirror of https://github.com/python/cpython
24 lines
509 B
Python
24 lines
509 B
Python
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"""Draw on top of an image"""
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from Tkinter import *
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import sys
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def main():
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filename = sys.argv[1]
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root = Tk()
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img = PhotoImage(file=filename)
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w, h = img.width(), img.height()
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canv = Canvas(root, width=w, height=h)
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canv.create_image(0, 0, anchor=NW, image=img)
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canv.pack()
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canv.bind('<Button-1>', blob)
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root.mainloop()
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def blob(event):
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x, y = event.x, event.y
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canv = event.widget
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r = 5
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canv.create_oval(x-r, y-r, x+r, y+r, fill='red', outline="")
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main()
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