This is the command ggthumb that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
ggthumb - Thumbnail creator for Geogebra files
ggthumb inuput_file output_file size
This manual page documents briefly the ggthumb command.
This manual page was written for the Debian distribution because the original program does
not have a manual page.
ggthumb is a program to build a thumbnail image of a Geogebra file. It isn't meant to be
used directly by the user, but as a thumbnail generator for the Gnome file browser.
ggthumb will open the input file, which is expected to be a Geogebra file, compute its
thumbnail of sizexsize pixels and save it in the output file.
Use ggthumb online using onworks.net services