Groups > comp.sys.apple2.programmer > #1291

Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites

From	"Bill Buckels" <bbuckels@mts.net>
Newsgroups	comp.sys.apple2.programmer
Subject	Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites
Date	2014-08-27 18:13 -0500
Organization	Aioe.org NNTP Server
Message-ID	<ltlom4$u3f$1@speranza.aioe.org> (permalink)
References	<lruo22$cj9$1@speranza.aioe.org> <lte14e$gv7$1@speranza.aioe.org><lte8m7$ukg$1@speranza.aioe.org> <lthu7n$ocs$1@speranza.aioe.org> <m3sikijwf7.fsf@gmail.com>

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"awanderin" <awanderin@gmail.com> wrote:

>Wow, I never realized that DHGR colors could show an image so well. Most 
>impressive.

Sheldon was really on the right track:) for DHGR:)

>I agree the wikipedia palette produces results indistinguishable (to my 
>eye) from the original, unless I zoom in.

The Wikipedia Palette looks perfect on the Apple II as well.

>The other palettes look pretty good too.

They do indeed except for some nuances.

>I had the best results with normal Floyd-Steinberg dithering, then reduced 
>FS, then positioning, and None being awful, which is what I
would have expected.

Exactly my conclusions, and Sheldon Simms' I think.

Thanks Jerry.

This conformed my suspicions that we should have done this sooner:)

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Thread

Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-08-06 21:25 -0500
  Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-08-24 19:48 -0500
    Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-08-24 21:57 -0500
      Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-08-26 07:23 -0500
        Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites Michael J. Mahon <mjmahon@aol.com> - 2014-08-26 15:30 -0500
          Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites Martin Doherty <martindoherty377@gmail.com> - 2014-08-26 13:58 -0700
            Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites Michael J. Mahon <mjmahon@aol.com> - 2014-08-26 19:01 -0500
        Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites David Schmidt <schmidtd@my-deja.com> - 2014-08-26 17:14 -0400
          Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-08-26 17:43 -0500
            Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites Michael J. Mahon <mjmahon@aol.com> - 2014-08-26 19:01 -0500
              Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites David Schmidt <schmidtd@my-deja.com> - 2014-08-26 21:11 -0400
        Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites awanderin <awanderin@gmail.com> - 2014-08-27 00:09 -0600
          Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-08-27 18:13 -0500
        Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites Polymorph <mike.a.stephens@gmail.com> - 2014-08-26 23:48 -0700
          Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-08-27 18:20 -0500
      Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites gids.rs@sasktel.net - 2014-11-06 07:52 -0800
        Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-11-08 05:04 -0600
          Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites gids.rs@sasktel.net - 2014-11-08 21:36 -0800
    Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites BLuRry <brendan.robert@gmail.com> - 2014-11-02 21:36 -0800
    Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites michael.pohoreski@gmail.com - 2015-01-01 08:06 -0800
  Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-08-30 21:06 -0500
  Re: Preview - BMP2DHR - BMP to DHGR - full screens and sprites "Bill Buckels" <bbuckels@mts.net> - 2014-09-01 03:50 -0500

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