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Groups > comp.sys.apple2.programmer > #4569

Re: Retrieve hires pixel value

From D Finnigan <dog_cow@macgui.com>
Newsgroups comp.sys.apple2.programmer
Subject Re: Retrieve hires pixel value
Date 2018-05-28 22:55 +0000
Organization Mac GUI
Message-ID <dog_cow-1527548103@macgui.com> (permalink)
References <6c787972-9997-4811-8814-718b4f01297e@googlegroups.com> <rr6dnbJBmNLbSpTGnZ2dnUU7-RVQAAAA@giganews.com>

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Michael J. Mahon wrote:
> 
> As I understand it, Bill Gates (or Microsoft) didn’t have anything to do
> with the hi-res graphics extensions—that was Apple’s (mostly Woz’s)
> contribution. 
>

Randy Wigginton addd the hi-res commands to Applesoft.

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Thread

Retrieve hires pixel value Zellyn <zellyn@gmail.com> - 2018-05-23 10:56 -0700
  Re: Retrieve hires pixel value D Finnigan <dog_cow@macgui.com> - 2018-05-23 18:41 +0000
  Re: Retrieve hires pixel value Michael J. Mahon <mjmahon@aol.com> - 2018-05-23 18:56 -0500
    Re: Retrieve hires pixel value Zellyn <zellyn@gmail.com> - 2018-05-23 20:52 -0700
    Re: Retrieve hires pixel value Michael Pohoreski <michael.pohoreski@gmail.com> - 2018-05-26 11:07 -0700
      Re: Retrieve hires pixel value Michael J. Mahon <mjmahon@aol.com> - 2018-05-26 16:53 -0500
        Re: Retrieve hires pixel value D Finnigan <dog_cow@macgui.com> - 2018-05-28 22:55 +0000
          Re: Retrieve hires pixel value Andy McFadden <thefadden@gmail.com> - 2018-05-29 07:59 -0700
            Re: Retrieve hires pixel value Antoine Vignau <antoine.vignau@laposte.net> - 2018-05-29 11:46 -0700
          Re: Retrieve hires pixel value Michael J. Mahon <mjmahon@aol.com> - 2018-05-29 10:47 -0500
          Re: Retrieve hires pixel value Antoine Vignau <antoine.vignau@laposte.net> - 2018-05-29 11:48 -0700
            Re: Retrieve hires pixel value D Finnigan <dog_cow@macgui.com> - 2018-05-29 19:46 +0000

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