Multitouch photoviewer v2.0

[Another World]

Multitouch photoviewer v2.0
Update

Multitouch Photoviewer is an image display application for the NDS made with PALib. For more information on the project please see the change log below.

• Can load 16 bits bmp's out of the pics directory (thnx hillbilly for the code, I've creditted you in the source too )
• Zooms to the center of the image
• Zoom is much smoother now

Download

PALib Post

Discuss

 

[wchill]

This is in the wrong news section isn't it?

 

[DanTheManMS]

This is actually pretty interesting, I've gotta admit. Sure it requires you to use 256x192 24-bit bitmaps (not 16-bit like he says in the post), and yeah the zooming is kinda screwed up at the moment, but it's a cool effect nonetheless. Makes me want to go check out that multi-touch library again since I never did test out any applications made with it back when it was released.

 

[Da-Bomb1]

Hm...interesting. It doesn't work on my DSi though. Can't say I'm too surprised.

 

[dragontje124]

Hm...interesting. It doesn't work on my DSi though. Can't say I'm too surprised.

yup doesn't work on the DSi
sadly enough the DSi doesn't support pressure anymore

.
but it ONLY works with 2 stylii, not with your fingers!
(and it is not made with the multitouch library, but using my own technique. I found out that if the distance between two stylii increases, the pressure increases too

 

[Da-Bomb1]

Hm...interesting. It doesn't work on my DSi though. Can't say I'm too surprised.

yup doesn't work on the DSi
sadly enough the DSi doesn't support pressure anymore

.
but it ONLY works with 2 stylii, not with your fingers!
(and it is not made with the multitouch library, but using my own technique. I found out that if the distance between two stylii increases, the pressure increases too

Ah, I noticed that the DSi's screen had less resistance than the DS's screen...never knew there was any pressure sensitivity like that.

 

[Another World]

Ah, I noticed that the DSi's screen had less resistance than the DS's screen...never knew there was any pressure sensitivity like that.

i'm sure some commercial roms use it, none that i know of, but the homebrew colors uses it.

if you are interested in the code, give this a read: http://forum.gbadev.org/viewtopic.php?t=14...hlight=pressure

-another world

 

[dragontje124]

Ah, I noticed that the DSi's screen had less resistance than the DS's screen...never knew there was any pressure sensitivity like that.

i'm sure some commercial roms use it, none that i know of, but the homebrew colors uses it.

if you are interested in the code, give this a read: http://forum.gbadev.org/viewtopic.php?t=14...hlight=pressure

-another world

so you think that code should work on the DSi?
that would be nice

btw: I thought colors didn't work on the DSi too...

 

[Another World]

so you think that code should work on the DSi?

i don't know, but what i just read says the dsi doesn't have the pressure sensitive touch screen and the dsphat/dslite does.

-another world

 

[dragontje124]

so you think that code should work on the DSi?

i don't know, but what i just read says the dsi doesn't have the pressure sensitive touch screen and the dsphat/dslite does.

-another world

yup that's why it isn't working at the DSi

 

[Another World]

colors is such a "high profile" app now, you can get it for the i-phone. it's like they forgot their homebrew roots. one would think that by now it would be updated to work on the dsi, which appears to lack the pressure sensitive touch screen.

-another world

 

[Da-Bomb1]

Ah...it looks like Colors works, but when you try to calibrate it, no matter how hard you press it just says zero.

 

[dragontje124]

Ah...it looks like Colors works, but when you try to calibrate it, no matter how hard you press it just says zero.

yup that is the problem.
I think it was some kind of undocumented API
so: sadly enough no DSi support

 

[Da-Bomb1]

Ah well...perhaps something might emerge when a DSi API is reverse engineered. Guess that's probably not gonna happen any time soon, though.

 

[dragontje124]

Ah well...perhaps something might emerge when a DSi API is reverse engineered. Guess that's probably not gonna happen any time soon, though.

they've already hacked it using a save game, so I think it'll be soon.
http://www.youtube.com/watch?v=qgl24RpaEu8...player_embedded

 

[Da-Bomb1]

Ah well...perhaps something might emerge when a DSi API is reverse engineered. Guess that's probably not gonna happen any time soon, though.

they've already hacked it using a save game, so I think it'll be soon.
http://www.youtube.com/watch?v=qgl24RpaEu8...player_embedded

Yeah, I've seen that...but it's gonna take some time to go from a simple picture on the screen to a full API that can use all of the DSi's flagship, and perhaps, hidden features.

 

[dragontje124]

Ah well...perhaps something might emerge when a DSi API is reverse engineered. Guess that's probably not gonna happen any time soon, though.

they've already hacked it using a save game, so I think it'll be soon.
http://www.youtube.com/watch?v=qgl24RpaEu8...player_embedded

Yeah, I've seen that...but it's gonna take some time to go from a simple picture on the screen to a full API that can use all of the DSi's flagship, and perhaps, hidden features.

sure but it is a begin

 

[Da-Bomb1]

Ah well...perhaps something might emerge when a DSi API is reverse engineered. Guess that's probably not gonna happen any time soon, though.

they've already hacked it using a save game, so I think it'll be soon.
http://www.youtube.com/watch?v=qgl24RpaEu8...player_embedded

Yeah, I've seen that...but it's gonna take some time to go from a simple picture on the screen to a full API that can use all of the DSi's flagship, and perhaps, hidden features.

sure but it is a begin

Haha, yeah...they should have like, a blog that says what they're doing and stuff, I haven't heard a thing since that video. I want DSi homebrew.

 

[ThatDudeWithTheFood]

they do have a blog not much updates but still
hackmii.com

 

[dragontje124]

they do have a blog not much updates but still
hackmii.com

yup I'd already know that one