[plt-scheme] scroll position with automatic scrollbars

From: Matthew Flatt (mflatt at cs.utah.edu)
Date: Fri Dec 8 04:27:25 EST 2006

At Thu, 7 Dec 2006 22:13:23 -0600, "pedro pinto" wrote:
> Is there a way to figure out the current virtual x and virtual y position of
> the (0,0) point of the client area when using automatic-scrollbars in a
> canvas? I would like to use these values to optimize my rendering.

See the `get-view-start' method of canvas%.


Posted on the users mailing list.