genpng (1)
NAME
genpng - Generate an overview image from a source fileSYNOPSIS
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 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).