Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ames!uakari.primate.wisc.edu!ginosko!uunet!husc6!m2c!wpi!dseah
From: dseah@wpi.wpi.edu (David I Seah)
Newsgroups: comp.sys.apple
Subject: Re: Saving SHR screen from p8
Message-ID: <4473@wpi.wpi.edu>
Date: 3 Oct 89 02:08:50 GMT
References: <12831@orstcs.CS.ORST.EDU>
Reply-To: dseah@wpi.wpi.edu (David I Seah)
Organization: Worcester Polytechnic Institute, Worcester, MA. USA
Lines: 23

In article <12831@orstcs.CS.ORST.EDU> throoph@jacobs.CS.ORST.EDU.UUCP (Henry Throop) writes:
>
>Is there some way to save the SHR screen from ProDOS 8, so it can be loaded
>into a paint program and modified?  I have tried moving the SHR screen buffer
>($e1/2000-$e1/9fff) down to bank 0 and saving it as type $C1, and tried
>rebooting to P16 and using a screen saver DA.  Both of these almost work,
>but for some reason when I load the resulting file, it has about 6 small
>copies of the screen on the image, and the palette is messed up.  Anybody
>know what's happening?

Perhaps you forgot to linearize the screen buffer before moving the picture
from bank $e1.  You can do this by storing a $41 in $e0c029 before moving the
picture.  Things ought to work just fine then.

]CALL-151

*C029:41
*00/1000