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1 .TH genpng 1 "LCOV 1.9" 2010\-08\-06 "User Manuals" | |
2 .SH NAME | |
3 genpng \- Generate an overview image from a source file | |
4 .SH SYNOPSIS | |
5 .B genpng | |
6 .RB [ \-h | \-\-help ] | |
7 .RB [ \-v | \-\-version ] | |
8 .RS 7 | |
9 .br | |
10 .RB [ \-t | \-\-tab\-size | |
11 .IR tabsize ] | |
12 .RB [ \-w | \-\-width | |
13 .IR width ] | |
14 .br | |
15 .RB [ \-o | \-\-output\-filename | |
16 .IR output\-filename ] | |
17 .br | |
18 .IR source\-file | |
19 .SH DESCRIPTION | |
20 .B genpng | |
21 creates an overview image for a given source code file of either | |
22 plain text or .gcov file format. | |
23 | |
24 Note that the | |
25 .I GD.pm | |
26 PERL module has to be installed for this script to work | |
27 (it may be obtained from | |
28 .IR http://www.cpan.org ). | |
29 | |
30 Note also that | |
31 .B genpng | |
32 is called from within | |
33 .B genhtml | |
34 so that there is usually no need to call it directly. | |
35 | |
36 .SH OPTIONS | |
37 .B \-h | |
38 .br | |
39 .B \-\-help | |
40 .RS | |
41 Print a short help text, then exit. | |
42 .RE | |
43 | |
44 .B \-v | |
45 .br | |
46 .B \-\-version | |
47 .RS | |
48 Print version number, then exit. | |
49 .RE | |
50 | |
51 .BI "\-t " tab\-size | |
52 .br | |
53 .BI "\-\-tab\-size " tab\-size | |
54 .RS | |
55 Use | |
56 .I tab\-size | |
57 spaces in place of tab. | |
58 | |
59 All occurrences of tabulator signs in the source code file will be replaced | |
60 by the number of spaces defined by | |
61 .I tab\-size | |
62 (default is 4). | |
63 .RE | |
64 | |
65 .BI "\-w " width | |
66 .br | |
67 .BI "\-\-width " width | |
68 .RS | |
69 Set width of output image to | |
70 .I width | |
71 pixel. | |
72 | |
73 The resulting image will be exactly | |
74 .I width | |
75 pixel wide (default is 80). | |
76 | |
77 Note that source code lines which are longer than | |
78 .I width | |
79 will be truncated. | |
80 .RE | |
81 | |
82 | |
83 .BI "\-o " filename | |
84 .br | |
85 .BI "\-\-output\-filename " filename | |
86 .RS | |
87 Write image to | |
88 .IR filename . | |
89 | |
90 Specify a name for the resulting image file (default is | |
91 .IR source\-file .png). | |
92 .RE | |
93 .SH AUTHOR | |
94 Peter Oberparleiter <Peter.Oberparleiter@de.ibm.com> | |
95 | |
96 .SH SEE ALSO | |
97 .BR lcov (1), | |
98 .BR genhtml (1), | |
99 .BR geninfo (1), | |
100 .BR gendesc (1), | |
101 .BR gcov (1) | |
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