Need a free image library, png, Visual Studio 6.0

Need a free image library that can handle png xresolution and yresolution.
I need it to be compatible with visual studio 6.0
I greatful for your help.

Sincerely
Andla
libpng?
Maybe that would work but I can't find any info that libpng support metadata for x and yresolution.
GDI+ supports reading/writing image metadata, no external library needed. ImageMagick also has a C API which supports Visual Studio 6.
http://www.imagemagick.org/
Topic archived. No new replies allowed.