On Tue, Jan 11, 2005 at 05:45:02AM -0500, Martin Willensdorfer wrote:
> Hi all!!
> 
> Can anyone tell me if it is possible to open two graphic windows in ocaml? I 
> would like to have something like a popup window that shows additional 
> information when clicking on specific regions in the initial graphics 
> windows.

You might want to migrate to a "proper" solution sooner rather than
later.  After all, you might also soon want to add buttons and menus.
Have a look at lablgtk2, here:
http://wwwfun.kurims.kyoto-u.ac.jp/soft/olabl/lablgtk.html
It supports a very capable canvas widget.

Rich.

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