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Author Topic: mViewer adds PNG support for all TI-Nspire!  (Read 11567 times)

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Offline critor

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mViewer adds PNG support for all TI-Nspire!
« on: February 16, 2012, 09:35:27 am »
Today, you get the new mViewer CX 3.0, which adds compatibility with all TI-Nspire! ;D
Meaning that you can now view PNG and BMP images on both color and monochrome Nspire.

PNG support was enhanced and file associations ".png.tns" and ".bmp.tns" are now supported.


Enjoy!






Download:
http://tiplanet.org/forum/archives_voir.php?id=3900

Cross-posted from:
http://tiplanet.org/forum/viewtopic.php?t=8799
« Last Edit: February 16, 2012, 09:36:19 am by critor »
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Offline Hayleia

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Re: mViewer adds PNG support for all TI-Nspire!
« Reply #1 on: February 16, 2012, 10:28:50 am »
Great ! :D
Now I don't have to put all my images in the same folder :)
(You'll say, you didn't have to, even before. I'll answer yes but it is much more convenient)
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Offline apcalc

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Re: mViewer adds PNG support for all TI-Nspire!
« Reply #2 on: February 16, 2012, 11:16:47 am »
Great news!  Excellent work critor! ;)
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Offline Jim Bauwens

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Re: mViewer adds PNG support for all TI-Nspire!
« Reply #3 on: February 16, 2012, 11:17:01 am »
Very nice and good work Critor :)
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Offline renatose

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Re: mViewer adds PNG support for all TI-Nspire!
« Reply #4 on: February 16, 2012, 02:38:56 pm »
great job ;) I'm really thankful for this!
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Offline blauemauritius

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Re: mViewer adds PNG support for all TI-Nspire!
« Reply #5 on: July 26, 2013, 02:47:57 pm »
How does work mv() or mvl()?
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Offline Legimet

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Re: mViewer adds PNG support for all TI-Nspire!
« Reply #6 on: July 26, 2013, 06:48:50 pm »
What do you mean?
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Offline lkj

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Re: mViewer adds PNG support for all TI-Nspire!
« Reply #7 on: July 26, 2013, 07:41:31 pm »
He's probably talking about a newer mViewer version that creates hooks so it's opened when you type mv() in a calc page.

French news on TI-Planet: https://tiplanet.org/forum/viewtopic.php?f=43&t=11994&hilit=mvl

It's explained how it works there.
« Last Edit: July 26, 2013, 07:42:27 pm by lkj »
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Offline blauemauritius

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Re: mViewer adds PNG support for all TI-Nspire!
« Reply #8 on: July 29, 2013, 10:36:14 am »
Yes... It works now. Thanks.

I have one additional question. I want to open with mv() or mvl() a defined image (e.g. mv(/.../image.jpg)). Where are the functions mv() and mvl() defined? I have seen the code in mviewer.c. I understand the code, but i don't see where the functions mv() and mvl() are defined.

Could someone help me?

Thank you.
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Offline critor

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Re: mViewer adds PNG support for all TI-Nspire!
« Reply #9 on: July 29, 2013, 08:01:29 pm »
Hi,


The TSR code for now just checks with a memcmp if the input matches the "mv()" or "mvl()" strings.
Those strings are hard-coded in mviewer.c:

Code: [Select]
// mv()
const unsigned char mviewerstring1[] = {0x6D, 0x00, 0x76, 0x00, 0x28, 0x00, 0x29, 0x00, 0x00, 0x00};
// mvl()
const unsigned char mviewerstring2[] = {0x6D, 0x00, 0x76, 0x00, 0x6C, 0x00, 0x28, 0x00, 0x29, 0x00, 0x00, 0x00};
I'll be happy to read about your achievements.
« Last Edit: July 29, 2013, 08:02:36 pm by critor »
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