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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
       usually 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)

2015-10-05			   LCOV 1.12			     genpng(1)

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