[pngpp-devel] Re: Image_info object

[Alexander Shulgin]

On Tue, Nov 4, 2008 at 11:33 PM, Sebastian Camjayi <address@hidden> wrote:
> Hi Alex, my name is Sebastian, and i have a question for you.
> How can i get (having the image's path) the Image Info object??
> I need get information about the color type and bit depth to instanciate the
> correct Image<pixel> object.
> this is correct?
> Thanks you.

Hi,

I think you can use this (not tested):

std::ifstream file("myimage.png");
png::reader< std::istream > reader(file);
reader.read_info();
png::image_info info = reader.get_info();
...

Please keep pngpp-devel in CC. ;)

--
Cheers,
Alex