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Use $canvas->get_corners to obtain the bounding box of the visible portion of the canvas. See also the return lists from the ->xview() & ->yview() methods which are useful for manipulating the scrollbars. Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
In reply to Re^3: getting visible area of Tk::Scrolled?
by BrowserUk
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