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<?xml version="1.0"?>
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<!-- ========================================================================= -->
<!-- author stephane@hillion.org -->
<!-- version $Id$ -->
<!-- ========================================================================= -->
<!DOCTYPE document PUBLIC "-//APACHE//DTD Documentation V2.0//EN" "http://forrest.apache.org/dtd/document-v20.dtd">
<document>
<header>
<title>SVG Pretty Printer</title>
</header>
<body>
<p>
This page describes the features of the SVG pretty printer utility that
comes with the Batik distribution. The SVG pretty printer is a utility
that can format SVG files. The tool formats an SVG document according to
the arguments passed on the command line.
</p>
<section id="downloading">
<title>Downloading the pretty printer</title>
<p>
Refer to the <a href="site:install">install page</a> and the
<a href="site:download">download page</a> to find out what to
download and how to download it. Remember that you can get either the
source or binary distribution.
</p>
</section>
<section id="using">
<title>Pretty printing an SVG file</title>
<p>
The method for starting the pretty-printer depends on the distribution
of Batik that you chose to download. The following describes how to
run the pretty printer for each distribution.
</p>
<section id="using-binary">
<title>Using the binary distribution</title>
<p>
If you downloaded the binary distribution of Batik, you should have
a file called <code>batik-1.6.zip</code> (or similar), and, after
expanding that file, a jar file called <code>batik-svgpp.jar</code>.
To start the pretty printer, open a console, change to the directory
where you expanded the distribution (and where
<code>batik-svgpp.jar</code> is located) and simply type the following
at the command prompt:
</p>
<source>java -jar batik-svgpp.jar <em>[OPTIONS] FILES</em></source>
<p>For example, if you type:</p>
<p><code>java -jar batik-svgpp.jar samples/batikFX.svg</code></p>
<p>you will see the indented document written to standard output.</p>
<p>For the options:</p>
<dl class="options">
<dt><strong>-newline cr</strong><em>|</em><strong>cr-lf</strong><em>|</em><strong>lf</strong></dt>
<dd>
<p>specifies the newline character(s) generated in the printed
document, the default being <code>lf</code> (Unix-style
newlines),</p>
</dd>
<dt><strong>-tab-width</strong> <em>number</em></dt>
<dd>
<p>specifies the tabulation width, the default being 4,</p>
</dd>
<dt><strong>-doc-width</strong> <em>number</em></dt>
<dd>
<p>specifies the maximum number of columns for the whole document,
the default being 80,</p>
</dd>
<dt><strong>-no-format</strong></dt>
<dd>
<p>specifies that the current indentation should be preserved,
useful for performing doctype or newline substitutions,</p>
</dd>
<dt><strong>-xml-decl</strong> <em>string</em></dt>
<dd>
<p>specifies the XML declaration,</p>
</dd>
<dt><strong>-doctype change</strong><em>|</em><strong>remove</strong></dt>
<dd>
<p>specifies whether the doctype should be changed or removed,</p>
</dd>
<dt><strong>-publid-id</strong> <em>string</em></dt>
<dd>
<p>specifies the public ID to in the doctype declaration, when
<code>-doctype change</code> is specified, and</p>
</dd>
<dt><strong>-system-id</strong> <em>string</em></dt>
<dd>
<p>specifies the system ID to in the doctype declaration, when
<code>-doctype change</code> is specified.</p>
</dd>
</dl>
<p>For example:</p>
<source>java -jar batik-svgpp.jar -tab-width 2 -newline cr-lf src.svg dest.svg</source>
<p>
will format <code>src.svg</code> and write it to
<code>dest.svg</code> using a tabulation width of 2 and Windows-style
newlines, and:
</p>
<source>java -jar batik-svgpp.jar -no-format -doctype change -public-id "-//W3C//DTD SVG 1.1//EN" <strong class="cont">\</strong>
-system-id "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" src.svg dest.svg</source>
<p>
will format <code>src.svg</code> and write it to
<code>dest.svg</code> unchanged, except for the doctype public and
system IDs, which will be replaced by those specified.
</p>
</section>
<section id="using-source">
<title>Using the source distribution</title>
<p>
If you downloaded the source distribution of Batik, you will have a
zip or tar file that expanded into a directory called
<code>xml-batik</code> or <code>batik-<em>version</em></code>. In that
directory, you can find build scripts for the platform you are running
on. For example, there is a <code>build.bat</code> script for users of
the Windows platform and there is a <code>build.sh</code> script for
UNIX users.
</p>
<p>
To start the pretty printer you should:
</p>
<ul>
<li>
<p>Make sure that your <code>JAVA_HOME</code> environment
variable is set to your JDK installation directory.</p>
</li>
<li>
<p>Open a command line window and go to the <code>xml-batik</code>
or <code>batik-<em>version</em></code> directory where the Batik
distribution was expanded.</p>
</li>
<li>
<p>For Windows, type the following at the command prompt:</p>
<source>build svgpp</source>
<p>and for Unix:</p>
<source>./build.sh svgpp</source>
<p>This will print out a help message for the pretty printer.</p>
</li>
</ul>
<p>You can pass options to the rasterizer as follows, for Windows:</p>
<source>build svgpp <em>[OPTIONS] FILES</em></source>
<p>and for Unix:</p>
<source>./build.sh svgpp <em>[OPTIONS] FILES</em></source>
<p>Refer to <a href="#using-binary">“Using the binary distribution”</a>
for an explanation of these options.</p>
</section>
</section>
</body>
</document>
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