gtf(1) [x11r4 man page]

GTF(1)							      General Commands Manual							    GTF(1)

NAME

       gtf - calculate VESA GTF mode lines

SYNOPSIS

       gtf h-resolution v-resolution refresh [-v|--verbose] [-f|--fbmode] [-x|--xorgmode]

DESCRIPTION

       Gtf  is	a  utility  for  calculating  VESA GTF modes.  Given the desired horizontal and vertical resolutions and refresh rate (in Hz), the
       parameters for a matching VESA GTF mode are printed out.  Two output formats are supported: mode lines suitable for the	Xorg  xorg.conf(5)
       file, and mode parameters suitable for the Linux fbset(8) utility.

OPTIONS

       -v|--verbose
	       Enable verbose printouts  This shows a trace for each step of the computation.

       -x|--xorgmode
	       Print the mode parameters as Xorg-style mode lines.  This is the default format.

       -f|--fbset
	       Print the mode parameters in a format suitable for fbset(8).

SEE ALSO

       xorg.conf(5)

AUTHOR

       Andy Ritger.

       This  program  is based on the Generalized Timing Formula (GTF(TM)) Standard Version: 1.0, Revision: 1.0.  The GTF Excel(TM) spreadsheet, a
       sample (and the definitive) implementation of the GTF Timing Standard is available at <ftp://ftp.vesa.org/pub/GTF/VTF_V1R1.xls>.

X Version 11							 xorg-server 1.6.0							    GTF(1)

GTF(1)							      General Commands Manual							    GTF(1)

NAME

       gtf - calculate VESA GTF mode lines

SYNOPSIS

       gtf h-resolution v-resolution refresh [-v|--verbose] [-f|--fbmode] [-x|--xorgmode]

DESCRIPTION

       Gtf  is	a  utility  for  calculating  VESA GTF modes.  Given the desired horizontal and vertical resolutions and refresh rate (in Hz), the
       parameters for a matching VESA GTF mode are printed out.  Two output formats are supported: mode lines suitable for the	Xorg  xorg.conf(5)
       file, and mode parameters suitable for the Linux fbset(8) utility.

OPTIONS

       -v|--verbose
	       Enable verbose printouts  This shows a trace for each step of the computation.

       -x|--xorgmode
	       Print the mode parameters as Xorg-style mode lines.  This is the default format.

       -f|--fbset
	       Print the mode parameters in a format suitable for fbset(8).

SEE ALSO

       xorg.conf(5), cvt(1)

AUTHOR

       Andy Ritger.

       This  program  is based on the Generalized Timing Formula (GTF(TM)) Standard Version: 1.0, Revision: 1.0.  The GTF Excel(TM) spreadsheet, a
       sample (and the definitive) implementation of the GTF Timing Standard is available at <ftp://ftp.vesa.org/pub/GTF/VTF_V1R1.xls>.

X Version 11							xorg-server 1.12.4							    GTF(1)