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Code Issues Releases Activity

Explain controls in the help message

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Kirill Primak 2024-07-03 13:41:23 +03:00
parent e81e274380
commit 553147259b
1 changed files with 8 additions and 5 deletions
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13
src/main.c
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@ -165,12 +165,15 @@ static void help(const char *prog) {
" -f <format> Specify the output file format.\n"
" -o <path> Specify the output file path.\n"
"\n"
"If the output file path is not specified, the resuling image will be printed\n"
"to the standard output. If the output file format is not specified, it is\n"
"guessed from the output file path if it's specified, and assumed to be PNG\n"
"otherwise.\n"
"If the output file path is not specified, the resuling image will be printed to\n"
"the standard output. If the output file format is not specified, it is guessed\n"
"from the output file path if it's specified, and assumed to be PNG otherwise.\n"
"\n"
"Supported formats: png, ppm.\n",
"Supported formats: png, ppm.\n"
"\n"
"Use the left or right mouse button to select a part of the output. A selection\n"
"can also be moved and resized with the left mouse button. Clicking the middle\n"
"mouse button selects the entire output.\n",
prog);
}