Provided by: giflib-tools_4.1.6-11_amd64
gifrsize - A program to resize image size by an integer factor, deleting bits when scaling down and duplicating bits when scaling up.
gifrsize [-q] [-S X Y] [-s Scale] [-x XScale] [-y YScale] [-h] gif-file If no gif-file is given, GifRSize will try to read a GIF file from stdin.
[-q] Quiet mode. Defaults off on MSDOS, on under UNIX. Controls printout of running scan lines. Use -q- to invert. [-S X Y] specifies the exact screen dimension of the output GIF. [-s Scale] Set scaling factor for both x & y direction to Scale. Default is 0.5. Note this is a floating point number. [-x XScale] Set scaling factor for x direction to Scale. Default is 0.5. Note: this is a floating point number. [-y YScale] Set scaling factor for y direction to Scale. Default is 0.5. Note: this is a floating point number. [-h] Print one line of command line help, similar to Usage above.
Gershon Elber Man page created by T.Gridel <firstname.lastname@example.org>, originally written by Eric S. Raymond <email@example.com> giflib-tools gifrsize(1)