[Oberon] Oberon Digest, Vol 115, Issue 3

Søren Renner soren.renner at gmail.com
Tue Dec 3 17:28:53 CET 2013 

necati ecevit could port the PNG module from free pascal. it is just the
sort of thing he is good at.
On Dec 3, 2013 5:00 AM, <oberon-request at lists.inf.ethz.ch> wrote:

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> Today's Topics:
>
>    1. Re: PNG Encoder codec (Douglas G. Danforth) (Paul Reed)
>    2. Re: Oberon Digest, Vol 114, Issue 7 (Jan Verhoeven)
>    3. Re: PNG Encoder codec (Bernhard Treutwein)
>    4. Re: PNG Encoder codec (Zdenek)
>    5. Re: PNG Encoder codec (Douglas G. Danforth) (Douglas G. Danforth)
>    6. Re: Oberon Digest, Vol 115, Issue 1 (S?ren Renner)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 2 Dec 2013 13:08:24 -0000
> From: "Paul Reed" <paulreed at paddedcell.com>
> Subject: Re: [Oberon] PNG Encoder codec (Douglas G. Danforth)
> To: oberon at lists.inf.ethz.ch
> Message-ID:
>         <c0d3ed48cb7cc3af89114a696126bffe.squirrel at webmail.gradwell.com>
> Content-Type: text/plain;charset=iso-8859-1
>
> Hi Doug,
>
> > There is FreeImage.dll that handles many image types.
> > On Component Pascal Collections (http://www.zinnamturm.eu/) one can
> > download
> > the interface to that dll (written in Component Pascal)
> > but I am sure you could adapt that to whatever version
> > of Oberon (or AOS) you need.
>
> ...that runs on Microsoft Windows.  ;-)
>
> Paul
>
>
>
>
>
> ------------------------------
>
> Message: 2
> Date: Mon, 02 Dec 2013 16:41:53 +0100
> From: Jan Verhoeven <jan at verhoeven272.nl>
> Subject: Re: [Oberon] Oberon Digest, Vol 114, Issue 7
> To: ETH Oberon and related systems <oberon at lists.inf.ethz.ch>
> Message-ID: <529CAA41.60507 at verhoeven272.nl>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> S?ren Renner wrote:
> > After a decade of coding in AOS, I still miss NO.
> >
>
> Would it be possible to create a bootable image (for a CD or a USB
> stick) of NO?
>
> It would be great for all NO lovers. And I for sure would love to pay
> for it (be it a reasonable amount).
>
>
> --
> Groetjes
>
> Jan Verhoeven
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Mon, 2 Dec 2013 21:17:55 +0100
> From: "Bernhard Treutwein" <Bernhard at wildwein.de>
> Subject: Re: [Oberon] PNG Encoder codec
> To: <oberon at lists.inf.ethz.ch>
> Message-ID: <4A2879BF9D3C4ADD989CE72D9DF6BB3A at Dell>
> Content-Type: text/plain; format=flowed; charset="iso-8859-1";
>         reply-type=original
>
> > There is FreeImage.dll that handles many image types.
> > On Component Pascal Collections (http://www.zinnamturm.eu/) one can
> > download
> > the interface to that dll (written in Component Pascal)
> > but I am sure you could adapt that to whatever version
> > of Oberon (or AOS) you need.
>
> for A2 you probably need to experiment with Bohdan's PE-Loader available in
> the
> community repository at
> https://www.ocp.inf.ethz.ch/svn/ocp/trunk/BohdanT/DLL/
> --
>   Bernhard
>
>
>
>
> ------------------------------
>
> Message: 4
> Date: Tue, 03 Dec 2013 08:18:12 +0100
> From: Zdenek <oberon at moravcik.info>
> Subject: Re: [Oberon] PNG Encoder codec
> To: oberon at lists.inf.ethz.ch
> Message-ID: <529D85B4.7080400 at moravcik.info>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On 12/02/2013 10:19 AM, Douglas G. Danforth wrote:
> > There is FreeImage.dll that handles many image types.
> > On Component Pascal Collections (http://www.zinnamturm.eu/) one can
> download
> > the interface to that dll (written in Component Pascal)
> > but I am sure you could adapt that to whatever version
> > of Oberon (or AOS) you need.
> > -Doug Danforth
> >
> >
> That brings me to the idea that I will have to experiment with libpng
> package available for linux.
> Thanks for the info.
> Zdenek
>
>
>
>
> ------------------------------
>
> Message: 5
> Date: Mon, 02 Dec 2013 21:22:17 -0800
> From: "Douglas G. Danforth" <danforth at greenwoodfarm.com>
> Subject: Re: [Oberon] PNG Encoder codec (Douglas G. Danforth)
> To: paulreed at paddedcell.com,    ETH Oberon and related systems
>         <oberon at lists.inf.ethz.ch>
> Message-ID: <529D6A89.5060302 at greenwoodfarm.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Paul,
>  From the FreeImage documentation
>
> "FreeImage is easy to use, fast, multithreading safe, compatible with
> all 32-bit or 64-bit versions of Windows, and cross-platform (works both
> with *Linux *and *Mac OS X*)"
>
> -Doug Danforth
>
>
> On 12/2/2013 5:08 AM, Paul Reed wrote:
> > Hi Doug,
> >
> >> There is FreeImage.dll that handles many image types.
> >> On Component Pascal Collections (http://www.zinnamturm.eu/) one can
> >> download
> >> the interface to that dll (written in Component Pascal)
> >> but I am sure you could adapt that to whatever version
> >> of Oberon (or AOS) you need.
> > ...that runs on Microsoft Windows.  ;-)
> >
> > Paul
> >
> >
> >
> > --
> > Oberon at lists.inf.ethz.ch mailing list for ETH Oberon and related systems
> > https://lists.inf.ethz.ch/mailman/listinfo/oberon
> >
>
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> ------------------------------
>
> Message: 6
> Date: Sun, 1 Dec 2013 08:45:54 -0600
> From: S?ren Renner <soren.renner at gmail.com>
> Subject: Re: [Oberon] Oberon Digest, Vol 115, Issue 1
> To: oberon at lists.inf.ethz.ch
> Message-ID:
>         <CAJuGca8EB+xicbCUb3y6UF-FEuvZg1ScMkd-DEUSU0aOfR=
> N_g at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> I'd use it.
>
>
> On Sun, Dec 1, 2013 at 5:00 AM, <oberon-request at lists.inf.ethz.ch> wrote:
>
> > Send Oberon mailing list submissions to
> >         oberon at lists.inf.ethz.ch
> >
> > To subscribe or unsubscribe via the World Wide Web, visit
> >         https://lists.inf.ethz.ch/mailman/listinfo/oberon
> > or, via email, send a message with subject or body 'help' to
> >         oberon-request at lists.inf.ethz.ch
> >
> > You can reach the person managing the list at
> >         oberon-owner at lists.inf.ethz.ch
> >
> > When replying, please edit your Subject line so it is more specific
> > than "Re: Contents of Oberon digest..."
> >
> >
> > Today's Topics:
> >
> >    1. PNG Encoder codec (Zdenek)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Sat, 30 Nov 2013 19:19:07 +0100
> > From: Zdenek <oberon at moravcik.info>
> > Subject: [Oberon] PNG Encoder codec
> > To: oberon at lists.inf.ethz.ch
> > Message-ID: <529A2C1B.7080705 at moravcik.info>
> > Content-Type: text/plain; charset=ISO-8859-1
> >
> > Hello
> >
> > I have noticed that as of AOS revision 5406 there is no encoder for PNG
> > images.
> > I can open PNG image with PNG decoder but not save it.
> > I need encoder for some lossless RGB format. There is encoder for BMP
> > but it produces something like 12MB image compared to compressed 2 MB
> > PNG file.
> > Another encoder for GIF is present but it converts to bitmap file and I
> > need RGB.
> >
> > Therefore my question if someone is working on PNG encoder and if we can
> > expect it in next aos revision?
> >
> > Zdenek
> >
> >
> >
> > ------------------------------
> >
> > --
> > Oberon at lists.inf.ethz.ch mailing list for ETH Oberon and related systems
> > https://lists.inf.ethz.ch/mailman/listinfo/oberon
> >
> >
> > End of Oberon Digest, Vol 115, Issue 1
> > **************************************
> >
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>
> End of Oberon Digest, Vol 115, Issue 3
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