ea27bce336
PR: 248395 Submitted by: Dmitry Wagin <dmitry.wagin@ya.ru> Reviewed by: bcr, emaste, tsoome Differential Revision: https://reviews.freebsd.org/D25907
90 lines
2.9 KiB
Groff
90 lines
2.9 KiB
Groff
.\" Copyright (c) 2014 The FreeBSD Foundation. All rights reserved.
|
|
.\"
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd August 2, 2020
|
|
.Dt VTFONTCVT 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm vtfontcvt
|
|
.Nd "convert font files for use by the video console"
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl n
|
|
.Op Fl f Ar font Ns | Ns Ar source Ns | Ns Ar compressed-source
|
|
.Op Fl h Ar height
|
|
.Fl o Ar output_file
|
|
.Op Fl v
|
|
.Op Fl w Ar width
|
|
.Ar normal_font
|
|
.Op Ar bold_font
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
utility reads source font files in either BDF or Unifont HEX format and
|
|
outputs a binary font file, C source, or C source with font data compressed
|
|
by using LZ4 compression method.
|
|
The output in C source is intended to be used to embed the font into program
|
|
binary.
|
|
The binary font file is for use by
|
|
.Xr vt 4 .
|
|
HEX format files must have the file extension
|
|
.Pa .hex .
|
|
.Pp
|
|
The following options are available:
|
|
.Bl -tag -width "12345678"
|
|
.It Fl f Ar font Ns | Ns Ar source Ns | Ns Ar compressed-source
|
|
Specify the output format.
|
|
The default is binary
|
|
.Ar font
|
|
file.
|
|
.It Fl h Ar height
|
|
Set font height.
|
|
The default is 16.
|
|
Font height is set automatically for BDF files and for HEX files that have a
|
|
.Ql # Height: Ar height
|
|
comment before any font data.
|
|
.It Fl n
|
|
Do not apply output filtering with C source output.
|
|
.It Fl o Ar output_file
|
|
Specify the name for the output file.
|
|
.It Fl v
|
|
Display verbose statistics about the converted font.
|
|
.It Fl w Ar width
|
|
Set font width.
|
|
The default is 8.
|
|
Font width is set automatically for BDF files and for HEX files that have a
|
|
.Ql # Width: Ar width
|
|
comment before any font data.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr vidcontrol 1 ,
|
|
.Xr vt 4
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
utility first appeared in
|
|
.Fx 10.1 .
|