Processing PNG files

K

kaveee

Hi,

I'm trying to process a PNG image file as an input to my program. I
want to eventually get a matrix with the intensity of the
corresponding pixels in the image.

Can anyone help??

-K.
 
R

red floyd

Hi,

I'm trying to process a PNG image file as an input to my program. I
want to eventually get a matrix with the intensity of the
corresponding pixels in the image.

I'm sure someone can, but this isn't the place to ask.

FAQ 5.9 http://www.parashift.com/c++-faq-lite/how-to-post.html#faq-5.9

My interpretation:

If your question makes sense in another language, and would have
essentially the same answer regardless of language, you're OT in
comp.lang.c++.

If your question doesn't make sense if you change the platform, you're
OT in comp.lang.c++.

In this particular case, your question fails the first test.
 
M

Michael DOUBEZ

(e-mail address removed) a écrit :
Hi,

I'm trying to process a PNG image file as an input to my program. I
want to eventually get a matrix with the intensity of the
corresponding pixels in the image.

Can anyone help??

libpng can certainly help you but this has nothing to do with C++.

Michael
 
S

Sherman Pendley

I'm trying to process a PNG image file as an input to my program. I
want to eventually get a matrix with the intensity of the
corresponding pixels in the image.

Can anyone help??

Standard C++ doesn't have methods for working with PNG format image data.
You'll have to use an additional library for that. Since such libraries are
off-topic here, I'll be brief, and just give you a link:

<http://www.libpng.org/pub/png/>

sherm--
 

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