[comp.sys.mac.programmer] Updating HyperCard from XCMD

fry@huma1.HARVARD.EDU (David Fry) (06/25/88)

Steve Maller (of Apple) wrote an XCMD called ResCopy that has
the ability to redraw the HyperCard card when ever his window
is moved.  I'd like to know how to do that.  The simple way is
to place a PicHandle to the HyperCard window in its WindowPic,
but that can be memory intensive, and I don't think it's what
Steve is up to.

Does anyone (Steve especially) have recommendations?  I know
there was a note posted here a week ago about making HyperCard
and XCMDs work in cooperation, but this isn't nearly so
complicated and there must be an easier way.

David Fry				fry@huma1.harvard.EDU
Department of Mathematics		fry@huma1.bitnet
Harvard University			...!harvard!huma1!fry
Cambridge, MA  02138