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| <document> |
| <header> |
| <title>Installing Batik</title> |
| <authors> |
| <person name="Christophe Jolif" email="cjolif@ilog.fr"/> |
| <person name="Vincent Hardy" email="vincent.hardy@eng.sun.com"/> |
| </authors> |
| </header> |
| |
| <body> |
| <s1 title="Introduction"> |
| <p>This page discusses the following Batik installation issues:</p> |
| <ul> |
| <li><link href="#systemRequirements">System requirements</link></li> |
| <li><link href="#distributions" |
| >Choosing a distribution to download</link></li> |
| <li><link href="#optionalComponents">Optional components</link></li> |
| <li><link href="#jarFiles">Jar file dependencies</link></li> |
| <li><link href="#verify">Verifying a distribution</link></li> |
| </ul> |
| </s1> |
| |
| <anchor id="systemRequirements" /> |
| <s1 title="System Requirements"> |
| <p> |
| Batik requires the following systems to be already |
| installed in your system: |
| </p> |
| <ul> |
| <li><strong>Java Virtual Machine</strong> |
| A Java 1.3 or greater compatible virtual machine must be present. |
| </li> |
| </ul> |
| </s1> |
| |
| <anchor id="distributions" /> |
| <s1 title="Choosing a distribution to download"> |
| |
| <p>To install Batik, you will need to go to the <link |
| href="http://www.apache.org/dyn/closer.cgi/xml/batik">download area</link> and download one or more |
| ZIP file containing the distribution of your choice. It is |
| good practice to <link href="#verify">verify the |
| integrity</link> of the distribution files, especially if |
| you are using one of our mirror sites. Here are the |
| various components you will find in the download area and |
| their intended use:</p> |
| <ul> |
| <li><strong>batik-</strong><em>version</em><strong>.zip</strong> (e.g., <code>batik-1.5.zip</code>)<br/> |
| The <em>binary distribution</em> contains a compiled |
| executable JAR files that let you get started with |
| Batik easily. This is the recommended distribution |
| if you want to look at Batik's features, or you want |
| to experiment with SVG and see the fun things you can |
| do with Batik. The binary distribution comes with a |
| set of sample SVG files.</li> |
| |
| <li><strong>batik-src-</strong><em>version</em><strong>.zip</strong> |
| (e.g., <code>batik-src-1.5.zip</code>)<br/> |
| The <em>source |
| distribution</em> contains a complete snapshot of |
| the Batik source code, documentation, regression tools |
| and utilities as well as the script for building |
| Batik. That distribution is a snapshot of the SVN |
| repository. This is the recommended distribution for |
| developers who want to dive into the code and |
| understand how Batik can be integrated in their |
| applications or how Batik can be extended. </li> |
| |
| <li><strong>batik-docs-</strong><em>version</em><strong>.zip</strong><br/> |
| The <em>documentation bundle</em> contains a copy of |
| the Javadoc for the Batik source code.</li> |
| </ul> |
| |
| <p>We make nightly copies of the source tree available from the |
| <link href="http://svn.apache.org/builds/xml-batik">Apache |
| build</link> server. These builds represent the current state of |
| development and may or may not be as stable as releases. |
| There are two types of distributions provided.</p> |
| <ul> |
| <li><strong>batik-svn-</strong><em>date</em><strong>.zip</strong> |
| or <strong>batik-cvs-</strong><em>date</em><strong>.zip</strong> |
| (e.g., <code>batik-svn-03-09-26.zip</code>)<br/> |
| |
| This contains a complete copy of the SVN (or old CVS) tree, |
| including support for running <link href="test.html">regard</link> |
| Batik's regression testing utility. In particular this |
| includes all the reference images for testing. Developers |
| are encouraged to get these or better use <link |
| href="svn.html">SVN</link> directly. |
| </li> |
| <li><strong>batik-src-</strong><em>date</em><strong>.zip</strong> |
| (e.g., <code>batik-src-03-09-26.zip</code>)<br/> |
| |
| This contains all the source code and libraries needed to |
| build and run Batik from source. But does not include the |
| testing facilities. |
| </li> |
| </ul> |
| |
| <p>Older releases are available from the <link |
| href="http://archive.apache.org/dist/xml/batik">Apache |
| archives</link>. However, we strongly recommend using |
| the current release of Batik.</p> |
| |
| <p>In all cases, the user should:</p> |
| |
| <ul> |
| <li>Make sure a Java Development Kit (JDK) is installed on the |
| computer where Batik will be installed. See <link |
| href="requirements">System Requirements</link>. Make sure |
| that the <code>java</code> runtime is in the <code>PATH</code> |
| environment variable. |
| </li> |
| <li>Select the directory where he/she wants to download the |
| distribution |
| </li> |
| |
| <li>Download the desired distribution from the <link |
| href="http://www.apache.org/dyn/closer.cgi/xml/batik">download |
| area</link></li> |
| |
| <li>Download the associated PGP signature (.asc) and KEYS file |
| (preferable) or MD5 hash (.md5). This must be done directly |
| from the <link |
| href="http://www.apache.org/dist/xml/batik">Apache |
| download</link> area to mean anything.</li> |
| |
| <li>Open a console and go to the directory |
| where the distribution was downloaded.</li> |
| |
| <li><link href="#verify">Verify the integrity</link> of the |
| distribution</li> |
| |
| <li>Unpack the distribution with Java's JAR utility:<br></br> |
| <code>jar xvf <distribution></code><br /> For example, |
| if you have downloaded batik-1.5.zip into /home/IamHere, type |
| the following at the command prompt:<br /> <code>cd |
| /home/IamHere</code><br /> <code>jar xvf |
| batik-1.5.zip</code><br /> <strong>IMPORTANT:</strong> UNIX |
| users, do not use the <code>unzip</code> utility to unpack the |
| various Batik zip files, as this would not set the directories |
| access rights properly. |
| </li> |
| |
| <li>From there, following the instructions specific to the |
| application you want to use. For example, see the <link |
| href="svgviewer.html">SVG Browser</link> page or the <link |
| href="svgrasterizer.html">SVG Rasterizer</link> page for an |
| explanation on how to use these tools. |
| </li> |
| </ul> |
| |
| </s1> |
| |
| <anchor id="optionalComponents" /> |
| <s1 title="Optional Components"> |
| <p> |
| By default, Batik source distribution comes with the <link |
| href="http://www.mozilla.org/rhino">Mozilla Rhino</link> |
| JavaScript Engine (<code>js.jar</code>). |
| </p> |
| <p> |
| To enable other scripting languages support, you will only |
| need to install the correct jar files in <code>lib</code> |
| directory of Batik and to recompile your distribution. |
| </p> |
| <ul> |
| <li> |
| For Python, you need to download Jython distribution |
| at the following URL <link |
| href="http://www.jython.org">http://www.jython.org</link>. |
| Then you put the <code>jython.jar</code> file in the |
| Batik <code> lib</code> directory. |
| </li> |
| <li> |
| For Tcl, you need to download Jacl & TclBlend |
| distribution at the following URL <link |
| href="http://dev.scriptics.com/software/java/">http://dev.scriptics.com/software/java</link>. |
| Then you put the <code>jacl.jar</code> & |
| <code>tcljava.jar</code> files in the Batik |
| <code>lib</code> directory. |
| </li> |
| </ul> |
| <p> |
| Conversely, you can remove the <code>js.jar</code> of the |
| Batik <code>lib</code> directory to remove JavaScript |
| support and have a smaller distribution. |
| </p> |
| </s1> |
| <anchor id="jarFiles" /> |
| <s1 title="Jar File Dependency Graph"> |
| <p>The Batik Distribution comes with many Jar files. Not all of |
| them are needed in every case (although the provided |
| applications tend to use most of them). The following is a |
| diagram showing the dependencies between the various jar files |
| in the Batik binary distribution (it also shows the major |
| package interdependencies for source developers). |
| </p> |
| <p>Jar files in white boxes are library jar files that Batik |
| includes from external sources. The light blue boxes correspond |
| to library jar files (those found in the 'lib' directory of a |
| binary distribution) built from Batik source code. The dark |
| blue boxes represent the application jar files. |
| </p> |
| <p>When boxes touch, the box on top depends on the box below it |
| (there is no horizontal touching). Arrows also indicate |
| dependencies (the source of the arrow depends on the |
| destination). In some cases a thick underline with an arrow is |
| used to indicate that a large number of jar files share a common |
| dependency, this however does not indicate any dependency |
| between the jar files underlined. |
| </p> |
| <figure src="images/jarDependImg.png" |
| alt="Batik Jar File Dependency Graph" /> |
| <note> Some jar file names are shortened for clarity.<br/> |
| All 'batik' package references are short for |
| 'org.apache.batik'.<br/> |
| </note> |
| <p>It is worth pointing out that a determined/clever programmer |
| may be able to pare down some of these dependencies. For |
| example the 'batik-dom.jar' depends on 'xerces.jar' because of |
| the SAXDocumentFactory class in 'org.apache.batik.dom.util'. If |
| you didn't need to parse XML it would be possible to ignore or |
| break this dependency and still use the 'batik-dom.jar' file for |
| it's DOM implementation. |
| </p> |
| </s1> |
| |
| <anchor id="verify" /> |
| <s1 title="Verify Releases"> |
| <p> |
| It is essential that you verify the integrity of the |
| downloaded files using the PGP or MD5 signatures. |
| </p> |
| <p> |
| The PGP signatures can be verified using PGP or GPG. First |
| download the <link |
| href="http://www.apache.org/dist/xml/batik/KEYS">KEYS</link> as |
| well as the <code>asc</code> signature file for the particular |
| distribution you choose. Make sure you get these files from |
| the <link href="http://www.apache.org/dist/xml/batik/">main |
| distribution directory</link> , rather than from a |
| mirror. Then verify the signatures using |
| </p> |
| <p> |
| <code> |
| % pgpk -a KEYS <br/> |
| % pgpv batik-1.5.zip.asc<br/> |
| </code> |
| <em>or</em><br/> |
| <code> |
| % pgp -ka KEYS<br/> |
| % pgp batik-1.5.zip.asc<br/> |
| </code> |
| <em>or</em><br/> |
| <code> |
| % gpg --import KEYS<br/> |
| % gpg --verify batik-1.5.zip.asc |
| </code> |
| </p> |
| <p> |
| Alternatively, you can verify the MD5 signature on the files. |
| A UNIX program called <code>md5</code> or <code>md5sum</code> |
| is included in many UNIX distributions. It is also available |
| as part of <link |
| href="http://www.gnu.org/software/textutils/textutils.html">GNU |
| Textutils</link> . Windows users can get binary md5 programs |
| from <link href="http://www.fourmilab.ch/md5/">here</link> , |
| <link |
| href="http://www.pc-tools.net/win32/freeware/console/">here</link> |
| , or <link href="http://www.slavasoft.com/fsum/">here</link> . |
| </p> |
| <p> |
| We recommend using PGP signatures as they can provide a much |
| higher level of assurance compared with MD5. |
| </p> |
| </s1> |
| </body> |
| </document> |