🚀 go-pugleaf

/* Written 11:17 am  Feb 27, 1989 by sirkm@ssyx.ucsc.edu in hcx2:comp.sys.atari.st */
In article <7829@chinet.chi.il.us> saj@chinet.chi.il.us (Stephen Jacobs) writes:
>Before I try out my 3 best guesses, I thought I'd ask for advice on this one:
>I'd like to have a particular program plaster a big dialog box on the screen.
>After the dialog is over, I'd like to get the screen redrawn properly (natch')

From the Laser C manual:

"Any rectangular area of the screen can be invalidated by calling form_dial
with a value of FMD_FINISH.  The rectangle will be redrawn by a series of
events for all windows covered by it."

>3) Make a buffer. Save the area under the dialog, and restore it at the end
>of the dialog.  How dull; how memory-hungry.

Actually, that's a nice solution.  Memory-hungry is may be, but it is a much
faster solution.
----------------------------------------------------------------
	Greg Anderson
	Social Sciences Computing
	University of California, Santa Cruz
	email:   sirkm@ssyx.ucsc.edu
	BBS:     (408) 462-3832        2400/1200/300 baud
/* End of text from hcx2:comp.sys.atari.st */