genpng.1 revision 5821806d5e7f356e8fa4b058a389a808ea183019 
 genpng 1 "LCOV 1.7" 2008-11-17 "User Manuals"
 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)