Online ST Picture Viewer - new tool

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Cyprian
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Online ST Picture Viewer - new tool

Postby Cyprian » Mon Jun 27, 2011 12:45 pm

Sometimes ago I prepared small Atari picture viewer for my own purposes. I think it is time to show it.

Supported graphics formats:
SPECTRUM512:
SPC, SPS, SPU
DEGAS:
PI1, PI2, PI3
DESKPIC:
GBF
MODERN:
BMP, GIF, JPG, PNG

I plan to add following features:
- more Atari graphics formats (e.g. PC*, IMG, PCS, PBX, HRM, NEO);
- color palette viewer;
- file format info;
- graphic conversion (e.g. JPG to SPC) and export to file;

Check it: http://260ste.appspot.com/

Suggestions and comments are welcome.

Due to used HTML5 File and DnD API, Viewer works only under modern browser (like Firefox 4, Chrome 11).
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Re: Online ST Picture Viewer - new tool

Postby Scarlettkitten » Mon Jun 27, 2011 2:06 pm

That's excellent, great viewer 8)
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Re: Online ST Picture Viewer - new tool

Postby rudis » Mon Jun 27, 2011 2:31 pm

great :idea:
what about optional zoom?

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Re: Online ST Picture Viewer - new tool

Postby wongck » Mon Jun 27, 2011 3:17 pm

:lol: I tried to drag a image but no response.
Then I notice that PC1 is not supported yet. :(

I drop a JPG and instead my browser displayed it. ... :lol:

Finally got it working, when drop the JPG onto the display box.
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Re: Online ST Picture Viewer - new tool

Postby Shredder11 » Mon Jun 27, 2011 6:35 pm

Love it! The option to drag a whole folder onto it would be nice, and then display in sequence ala slideshow.

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Re: Online ST Picture Viewer - new tool

Postby Cyprian » Tue Jun 28, 2011 12:27 am

rudis wrote:great :idea:
what about optional zoom?

do you mean a magnifier or just zoom whole image e.g. x2?
cool idea, I'll add zoom in near future. thanks


wongck wrote:Then I notice that PC1 is not supported yet. :(

corrected, PC1/PC2/PC3 should works now

Shredder11 wrote:Love it! The option to drag a whole folder onto it would be nice, and then display in sequence ala slideshow.

nice idea too,
hmm, I'm not sure if HTML5 File or DnB API supports dropped Folders. I need double check it
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Re: Online ST Picture Viewer - new tool

Postby Zorro 2 » Tue Jun 28, 2011 7:30 am

Great stuff and the demonstration on the web works fine.
Except if you use picture format > 320*200, border of it will cut...

Idea : do you add some Amiga format like IFF, LBM, etc...
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Re: Online ST Picture Viewer - new tool

Postby Cyprian » Tue Jun 28, 2011 7:41 am

Zorro 2 wrote:Great stuff and the demonstration on the web works fine.
Except if you use picture format > 320*200, border of it will cut...

do you have an example file? I'd like to implement overscaned files.
BTW. stanard resolutions works fine e.g. 640x400 for GFB.
PI1/2/3 and PC/1/2/3 without top/bottom border works (check attached zipped KENSHIN.PI1)

Zorro 2 wrote:Idea : do you add some Amiga format like IFF, LBM, etc...

I'll add them in near future
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Re: Online ST Picture Viewer - new tool

Postby Zorro 2 » Wed Jun 29, 2011 8:40 am

Cyprian_K wrote:do you have an example file? I'd like to implement overscaned files.
BTW. stanard resolutions works fine e.g. 640x400 for GFB.
PI1/2/3 and PC/1/2/3 without top/bottom border works (check attached zipped KENSHIN.PI1)

:arrow: A capture who demonstrate that a png file in 384*270 not appear totaly inside the square
:arrow: I join an overscan file, hope that you arrive to display it :wink:

Cyprian_K wrote:Idea : do you add some Amiga format like IFF, LBM, etc...
I'll add them in near future

Ask me if you want some samples :D
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Re: Online ST Picture Viewer - new tool

Postby Cyprian » Wed Jun 29, 2011 9:27 am

Hi Zorro,

Zorro 2 wrote::arrow: A capture who demonstrate that a png file in 384*270 not appear totaly inside the square

corrected, png, gif, jpg and bmp should not be cropped to 320x200 any more.


Zorro 2 wrote::arrow: I join an overscan file, hope that you arrive to display it :wink:


unforunately that PIXEL.PI1 doesn't work neither under Degas Elite nor Atari Picture Viewer (Tom Kirk). It seems that it is not valid PI1 format. How do you create and open that file?


Zorro 2 wrote:Ask me if you want some samples :D

yes please :)

thanks
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Re: Online ST Picture Viewer - new tool

Postby BoNuS » Wed Jun 29, 2011 4:54 pm

I use Google Chrome 12.xx and ik works lik a dream, great man !
PC1, Pi1 tested , okay !!

Pi9 would also be nice: 320*240*256 color (Delmpaint)
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Re: Online ST Picture Viewer - new tool

Postby Xerus » Fri Jul 01, 2011 3:46 am

Nice idea, works nice with Chrome [smilie=greencolorz4_pdt_01.gif]

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Re: Online ST Picture Viewer - new tool

Postby Cyprian » Fri Jul 01, 2011 9:29 am

BoNuS wrote:I use Google Chrome 12.xx and ik works lik a dream, great man !
PC1, Pi1 tested , okay !!

Pi9 would also be nice: 320*240*256 color (Delmpaint)

do you have any Pi9 files?
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Re: Online ST Picture Viewer - new tool

Postby Zorro 2 » Fri Jul 01, 2011 5:51 pm

Hi mister Cyprian :D

I join some samples from Atari/Amiga picture files.

Enjoy :mrgreen: :mrgreen: :mrgreen:
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Re: Online ST Picture Viewer - new tool

Postby Nyh » Sat Jul 02, 2011 12:06 pm

Zorro 2 wrote:Hi mister Cyprian :D

I join some samples from Atari/Amiga picture files.

Enjoy :mrgreen: :mrgreen: :mrgreen:

CAPITOL.SPC is not a valid Spectrum file.
DIGITAL.PI2 is not a valid Degas file uncompressed file.

It is nice to have an Example of a FuckPaint file finally. I will add it to my picture conversion program.

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Re: Online ST Picture Viewer - new tool

Postby Nyh » Sat Jul 02, 2011 1:31 pm

Nyh wrote:It is nice to have an Example of a FuckPaint file finally. I will add it to my picture conversion program.

Ah, it is a very useful picture (NOT!).

I think it should look like this:
COLOURF.png

Can someone confirm this?

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Re: Online ST Picture Viewer - new tool

Postby Nyh » Sun Jul 03, 2011 11:57 am

Fuckpaint comes with an picture with a PI4 extension that has exact the same format as a PI9 picture. Are both extensions in use?

Is the PI9 extension only for 320x240 with 256 colors or does it also support 320x200 with 256 colors?

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Re: Online ST Picture Viewer - new tool

Postby hylst » Fri Jul 15, 2011 11:25 am

Good work & idea ! I didn't know any St picture viewer online yet.
What about a full screen/window mode & a save option in png for example (or even bmp) ?
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Re: Online ST Picture Viewer - new tool

Postby Nyh » Sun Jul 17, 2011 12:17 pm

Nyh wrote:Can someone confirm this?

So a may assume the is no interest at all in the ability to display Falcon file formats?
As no a single Falcon user did take time to help us out with this picture. :cry:

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Re: Online ST Picture Viewer - new tool

Postby Shredder11 » Sun Jul 17, 2011 12:53 pm

I'm a fairly new Falcon owner as I got both of mine early last year, so not tried any graphical stuff yet but yes I would like your viewer to handle them. I've also got a exposé video capture device that I plan on using soon.

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Re: Online ST Picture Viewer - new tool

Postby bjw66 » Tue Sep 18, 2012 12:40 am

Cyprian wrote:PI1/2/3 and PC/1/2/3 without top/bottom border works (check attached zipped KENSHIN.PI1)


That PI1 is actually slightly corrupt. Nothing wrong with your viewer, but that KENSHIN.PI1 has a 5 pixel wide column on the left of the picture that really should be on the right. See these images:

Kenshin.png
Kenshin-fixed.png


I guess I should add support for images like this in my Atari ST Plus Picture Viewer as well.

Here is a fixed version of that PI1.

Kenshin-fixed.pi1.zip
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Re: Online ST Picture Viewer - new tool

Postby FedePede04 » Wed Sep 19, 2012 8:05 am

hi
there is a bug when loading Degas compress files in medium resolutions.
it could also be nice if you double y axis i medium so the picture look right.
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Re: Online ST Picture Viewer - new tool

Postby FedePede04 » Wed Sep 19, 2012 8:13 am

bjw66 wrote:
Cyprian wrote:PI1/2/3 and PC/1/2/3 without top/bottom border works (check attached zipped KENSHIN.PI1)


That PI1 is actually slightly corrupt. Nothing wrong with your viewer, but that KENSHIN.PI1 has a 5 pixel wide column on the left of the picture that really should be on the right. See these images:

Kenshin.png
Kenshin-fixed.png


I guess I should add support for images like this in my Atari ST Plus Picture Viewer as well.

Here is a fixed version of that PI1.

Kenshin-fixed.pi1.zip


Hi
is there a reason to why the picture is 44.834 bytes instead of 32.034 bytes?
is there something that i overlooked
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Re: Online ST Picture Viewer - new tool

Postby Cyprian » Wed Sep 19, 2012 9:42 am

FedePede04 wrote:Hi
is there a reason to why the picture is 44.834 bytes instead of 32.034 bytes?
is there something that i overlooked



because those PI1 have bigger resolution than 320x200. Attached you can find some other overscaned PI1. You can check them on my website: http://260ste.appspot.com/



bjw66 wrote:That PI1 is actually slightly corrupt. Nothing wrong with your viewer, but that KENSHIN.PI1 has a 5 pixel wide column on the left of the picture that really should be on the right.

wow, where did you find fixed version of that file?
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Re: Online ST Picture Viewer - new tool

Postby FedePede04 » Wed Sep 19, 2012 10:31 am

Edit 20-09.2012 12.50
change some of the text, i discovered that google translate did make it sound rude, I apologize for that : )


thanks Cyprian i didn't notice that :)

do you have any information about size if Degas, i presume that it is only the y size there can be bigger.


here is the medium res error i talk about.

the second picture is what it should look like, the Y axis has been doubled.
and the st-midi.rar file is the source file

midi picture wrong.PNG

midi picture right.png



st-midi.rar
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Last edited by FedePede04 on Thu Sep 20, 2012 10:53 am, edited 3 times in total.
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