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<html>
<head>
<title>
PGMB_TO_PGMA - Convert binary PGM Graphics File to ASCII PGM Format
</title>
</head>
<body bgcolor="#EEEEEE" link="#CC0000" alink="#FF3300" vlink="#000055">
<h1 align = "center">
PGMB_TO_PGMA <br> Convert binary PGM Graphics File to ASCII PGM Format
</h1>
<hr>
<p>
<b>PGMB_TO_PGMA</b>
is a C++ program which
converts a binary PGM file to ASCII PGM format.
</p>
<h3 align = "center">
Usage:
</h3>
<p>
<blockquote>
<b>pgmb_to_pgma</b> <i>file1</i> <i>file2</i>
</blockquote>
where
<ul>
<li>
<i>file1</i> is the name of an existing PGM file in binary format;
</li>
<li>
<i>file2</i> is the name of the PGM file in ASCII format to
be created.
</li>
</ul>
</p>
<h3 align = "center">
Licensing:
</h3>
<p>
The computer code and data files described and made available on this web page
are distributed under
<a href = "../../txt/gnu_lgpl.txt">the GNU LGPL license.</a>
</p>
<h3 align = "center">
Languages:
</h3>
<p>
<b>PGMB_TO_PGMA</b> is available in
<a href = "../../cpp_src/pgmb_to_pgma/pgmb_to_pgma.html">a C++ version</a>.
</p>
<h3 align = "center">
Related Data and Programs:
</h3>
<p>
<a href = "../../cpp_src/i2_binary_to_ascii/i2_binary_to_ascii.html">
I2_BINARY_TO_ASCII</a>
a C++ program which
converts a file of short int (I2) data from binary to ASCII format.
</p>
<p>
<a href = "../../data/pgma/pgma.html">
PGMA</a>,
a data directory which
contains a description and examples of the ASCII PGM format.
</p>
<p>
<a href = "../../cpp_src/pgma_io/pgma_io.html">
PGMA_IO</a>,
a C++ library which
reads and writes files in the ASCII PGM format.
</p>
<p>
<a href = "../../cpp_src/pgma_to_pgmb/pgma_to_pgmb.html">
PGMA_TO_PGMB</a>,
a C++ program which
converts an ASCII PGM file to binary PGM format.
</p>
<p>
<a href = "../../data/pgmb/pgmb.html">
PGMB</a>,
a data directory which
contains a description and examples of the binary PGM format.
</p>
<p>
<a href = "../../cpp_src/pgmb_io/pgmb_io.html">
PGMB_IO</a>,
a C++ library which
reads and writes files in the binary PGM format.
</p>
<h3 align = "center">
Reference:
</h3>
<p>
<ol>
<li>
<a href = "http://netpbm.sourceforge.net/">
http://netpbm/sourceforge.net/</a> <br>
the NETPBM homepage.
</li>
</ol>
</p>
<h3 align = "center">
Source Code:
</h3>
<p>
<ul>
<li>
<a href = "pgmb_to_pgma.cpp">pgmb_to_pgma.cpp</a>, the source code.
</li>
<li>
<a href = "pgmb_to_pgma.sh">pgmb_to_pgma.sh</a>,
commands to compile and load the source code.
</li>
</ul>
</p>
<h3 align = "center">
List of Routines:
</h3>
<p>
<ul>
<li>
<b>MAIN</b> is the main program for PGMB_TO_PGMA.
</li>
<li>
<b>CH_CAP</b> capitalizes a single character.
</li>
<li>
<b>PGMA_WRITE</b> writes the header and data for an ASCII PGM file.
</li>
<li>
<b>PGMA_WRITE_DATA</b> writes the data for an ASCII PGM file.
</li>
<li>
<b>PGMA_WRITE_HEADER</b> writes the header of an ASCII PGM file.
</li>
<li>
<b>PGMB_CHECK_DATA</b> checks the data for a binary portable gray map file.
</li>
<li>
<b>PGMB_READ</b> reads the header and data from a binary portable gray map file.
</li>
<li>
<b>PGMB_READ_DATA</b> reads the data in a binary portable gray map file.
</li>
<li>
<b>PGMB_READ_HEADER</b> reads the header of a binary portable gray map file.
</li>
<li>
<b>PGMB_TO_PGMA</b> converts one PGMB file to PGMA format.
</li>
<li>
<b>S_EQI</b> reports whether two strings are equal, ignoring case.
</li>
<li>
<b>S_LEN_TRIM</b> returns the length of a string to the last nonblank.
</li>
<li>
<b>S_WORD_EXTRACT_FIRST</b> extracts the first word from a string.
</li>
<li>
<b>TIMESTAMP</b> prints the current YMDHMS date as a time stamp.
</li>
<li>
<b>UCVEC_TO_I4VEC</b> converts a vector of UNSIGNED CHAR's to an I4VEC.
</li>
</ul>
</p>
<p>
You can go up one level to <a href = "../cpp_src.html">
the C++ source codes</a>.
</p>
<hr>
<i>
Last revised on 30 March 2011.
</i>
<!-- John Burkardt -->
</body>
</html>