The Progressive Graphics File (PGF) is an efficient image file format, that is based on a fast, discrete wavelet transform with progressive coding features. PGF can be used for lossless and lossy compression.
The Progressive Graphics File (PGF) is an efficient image file format, that is based on a fast, discrete wavelet transform with progressive coding features. PGF can be used for lossless and lossy compression.
To install libpgf, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install libpgf
To see what files were installed by libpgf, run:
port contents libpgf
To later upgrade libpgf, run:
sudo port selfupdate && sudo port upgrade libpgf
Reporting an issue on MacPorts Trac
The MacPorts Project uses a system called Trac to file tickets to report bugs and enhancement requests.
Though anyone may search Trac for tickets, you must have a GitHub account in order to login to Trac to create tickets.