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genpng(1)			  User Manuals			       genpng(1)

NAME
     genpng - Generate an overview image from a source file

SYNOPSIS
     genpng [-h|--help] [-v|--version]
	    [-t|--tab-size tabsize] [-w|--width width]
	    [-o|--output-filename output-filename]
	    source-file

DESCRIPTION
     genpng  creates  an  overview  image for a given source code file of either
     plain text or .gcov file format.

     Note that the GD.pm Perl module has to be installed for this script to work
     (it may be obtained from http://www.cpan.org).

     Note also that genpng is called from within genhtml so that there	is  usu-
     ally no need to call it directly.

OPTIONS
     -h
     --help
	    Print a short help text, then exit.

     -v
     --version
	    Print version number, then exit.

     -t tab-size
     --tab-size tab-size
	    Use tab-size spaces in place of tab.

	    All  occurrences  of tabulator signs in the source code file will be
	    replaced by the number of spaces defined by tab-size (default is 4).

     -w width
     --width width
	    Set width of output image to width pixel.

	    The resulting image will be exactly width  pixel  wide  (default  is
	    80).

	    Note  that	source	code  lines  which are longer than width will be
	    truncated.

     -o filename
     --output-filename filename
	    Write image to filename.

	    Specify  a	name  for  the	resulting   image   file   (default   is
	    source-file.png).

AUTHOR
     Peter Oberparleiter <Peter.Oberparleiter@de.ibm.com>

SEE ALSO
     lcov(1), genhtml(1), geninfo(1), gendesc(1), gcov(1)

2020-08-12			    LCOV 1.15			       genpng(1)

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<https://man.freebsd.org/cgi/man.cgi?query=genpng&sektion=1&manpath=FreeBSD+Ports+15.1.quarterly>

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