pnginfo is an open source utility designed for the automatic inspection of PNG images.
Example:
$ pnginfo -f lena_grey.png IHDR IDAT IDAT IDAT IDAT IDAT IDAT IEND $ pnginfo -f lena_grey.png -c IHDR IHDR: width: 512 IHDR: height: 512 IHDR: bitdepth: 8 IHDR: colourtype: greyscale IHDR: compression: deflate IHDR: filter: adaptive IHDR: interlace method: standard
Installation
The only dependency is BSD make (available as bmake
under Linux).
Download the code archive and extract the content.
Then configure with ./configure
, compile with make
and finally install using make install
.
You can override the default paths with a file named configure.local
.
Documentation
There is no man page yet.