1genpng(1)                        User Manuals                        genpng(1)
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NAME

6       genpng - Generate an overview image from a source file
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SYNOPSIS

9       genpng [-h|--help] [-v|--version]
10              [-t|--tab-size tabsize] [-w|--width width]
11              [-o|--output-filename output-filename]
12              source-file
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DESCRIPTION

15       genpng creates an overview image for a given source code file of either
16       plain text or .gcov file format.
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18       Note that the GD.pm Perl module has to be installed for this script  to
19       work (it may be obtained from http://www.cpan.org).
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21       Note  also  that  genpng is called from within genhtml so that there is
22       usually no need to call it directly.
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OPTIONS

26       -h
27       --help
28              Print a short help text, then exit.
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30       -v
31       --version
32              Print version number, then exit.
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34       -t tab-size
35       --tab-size tab-size
36              Use tab-size spaces in place of tab.
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38              All occurrences of tabulator signs in the source code file  will
39              be replaced by the number of spaces defined by tab-size (default
40              is 4).
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42       -w width
43       --width width
44              Set width of output image to width pixel.
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46              The resulting image will be exactly width pixel wide (default is
47              80).
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49              Note  that source code lines which are longer than width will be
50              truncated.
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53       -o filename
54       --output-filename filename
55              Write image to filename.
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57              Specify  a  name  for  the  resulting  image  file  (default  is
58              source-file.png).
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AUTHOR

61       Peter Oberparleiter <Peter.Oberparleiter@de.ibm.com>
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SEE ALSO

65       lcov(1), genhtml(1), geninfo(1), gendesc(1), gcov(1)
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692016-12-19                         LCOV 1.13                         genpng(1)