1genpng(1) User Manuals genpng(1)
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6 genpng - Generate an overview image from a source file
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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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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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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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61 Peter Oberparleiter <Peter.Oberparleiter@de.ibm.com>
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65 lcov(1), genhtml(1), geninfo(1), gendesc(1), gcov(1)
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692023-01-19 LCOV 1.14 genpng(1)