Change coords of a canvas.line item

[Fredrik Lundh]

Matthias Vodel wrote:

> I want to change the beginning/end-coordinates of a canvas.line item.
>
> Something like:
>
> self.myCanvas.itemconfigure(item_id, coords=(x1_new, y1_new, x2_new, y2_new))

    self.myCanvas.coords(item_id, x1_new, y1_new, x2_new, y2_new)

</F>