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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta name="generator" content="HTML Tidy, see www.w3.org" /><title>Document Viewers</title><meta name="GENERATOR" content="Modular DocBook HTML Stylesheet Version 1.7" /><link rel="HOME" title="FreeBSD Handbook" href="index.html" /><link rel="UP" title="Desktop Applications" href="desktop.html" /><link rel="PREVIOUS" title="Productivity" href="desktop-productivity.html" /><link rel="NEXT" title="Finance" href="desktop-finance.html" /><link rel="STYLESHEET" type="text/css" href="docbook.css" /></head><body class="SECT1" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#840084"alink="#0000FF"><div class="NAVHEADER"><table summary="Header navigation table" width="100%" border="0" cellpadding="0"cellspacing="0"><tr><th colspan="3" align="center">FreeBSD Handbook</th></tr><tr><td width="10%" align="left" valign="bottom"><a href="desktop-productivity.html"accesskey="P">Prev</a></td><td width="80%" align="center" valign="bottom">Chapter 6 Desktop Applications</td><td width="10%" align="right" valign="bottom"><a href="desktop-finance.html"accesskey="N">Next</a></td></tr></table><hr align="LEFT" width="100%" /></div><div class="SECT1"><h1 class="SECT1"><a id="DESKTOP-VIEWERS" name="DESKTOP-VIEWERS">6.4 DocumentViewers</a></h1><p>Some new document formats have recently gained popularity. The standard viewers theyrequire may not be available in the base system. We will see how to install them in thissection.</p><p>This section covers these applications:</p><div class="INFORMALTABLE"><a id="AEN7757" name="AEN7757"></a><table border="0" frame="void" class="CALSTABLE"><col /><col /><col /><col /><thead><tr><th>Application Name</th><th>Resources Needed</th><th>Installation from Ports</th><th>Major Dependencies</th></tr></thead><tbody><tr><td><b class="APPLICATION"><spanclass="TRADEMARK">Acrobat Reader</span>®</b></td><td>light</td><td>light</td><td>Linux Binary Compatibility</td></tr><tr><td><b class="APPLICATION">gv</b></td><td>light</td><td>light</td><td><b class="APPLICATION">Xaw3d</b></td></tr><tr><td><b class="APPLICATION">Xpdf</b></td><td>light</td><td>light</td><td><b class="APPLICATION">FreeType</b></td></tr><tr><td><b class="APPLICATION">GQview</b></td><td>light</td><td>light</td><td><b class="APPLICATION">Gtk+</b> or <b class="APPLICATION">GNOME</b></td></tr></tbody></table></div><div class="SECT2"><h2 class="SECT2"><a id="AEN7795" name="AEN7795">6.4.1 <spanclass="TRADEMARK">Acrobat Reader</span>®</a></h2><p>Many documents are now distributed as PDF files, which stands for ``Portable DocumentFormat''. One of the recommended viewers for these types of files is <bclass="APPLICATION"><span class="TRADEMARK">Acrobat Reader</span></b>, released byAdobe for Linux. As FreeBSD can run Linux binaries, it is also available for FreeBSD.</p><p>To install the <b class="APPLICATION"><spanclass="TRADEMARK">Acrobat Reader</span> 5</b> package, do:</p><pre class="SCREEN"><samp class="PROMPT">#</samp> <kbd class="USERINPUT">pkg_add -r acroread5</kbd></pre><p>As usual, if the package is not available or you want the latest version, you can usethe ports collection as well:</p><pre class="SCREEN"><samp class="PROMPT">#</samp> <kbd class="USERINPUT">cd /usr/ports/print/acroread5</kbd><samp class="PROMPT">#</samp> <kbd class="USERINPUT">make install clean</kbd></pre><div class="NOTE"><blockquote class="NOTE"><p><b>Note:</b> <b class="APPLICATION"><spanclass="TRADEMARK">Acrobat Reader</span></b> is available in several differentversions. At this time of writing, there are: <ahref="http://www.FreeBSD.org/cgi/url.cgi?ports/print/acroread/pkg-descr"><ttclass="FILENAME">print/acroread</tt></a> (version 3.0.2), <ahref="http://www.FreeBSD.org/cgi/url.cgi?ports/print/acroread4/pkg-descr"><ttclass="FILENAME">print/acroread4</tt></a> (version 4.0.5), and <ahref="http://www.FreeBSD.org/cgi/url.cgi?ports/print/acroread5/pkg-descr"><ttclass="FILENAME">print/acroread5</tt></a> (version 5.0.6). They may not all have beenpackaged for your version of FreeBSD. The ports collection will always contain the latestversions.</p></blockquote></div></div><div class="SECT2"><h2 class="SECT2"><a id="AEN7827" name="AEN7827">6.4.2 gv</a></h2><p><b class="APPLICATION">gv</b> is a <span class="TRADEMARK">PostScript</span>® andPDF viewer. It is originally based on <b class="APPLICATION">ghostview</b> but it has anicer look thanks to the <b class="APPLICATION">Xaw3d</b> library. It is fast and itsinterface is clean. <b class="APPLICATION">gv</b> has many features like orientation,paper size, scale, or antialias. Almost any operation can be done either from thekeyboard or the mouse.</p><p>To install <b class="APPLICATION">gv</b> as a package, do:</p><pre class="SCREEN"><samp class="PROMPT">#</samp> <kbd class="USERINPUT">pkg_add -r gv</kbd></pre><p>If you cannot get the package, you can use the ports collection:</p><pre class="SCREEN"><samp class="PROMPT">#</samp> <kbd class="USERINPUT">cd /usr/ports/print/gv</kbd><samp class="PROMPT">#</samp> <kbd class="USERINPUT">make install clean</kbd></pre></div><div class="SECT2"><h2 class="SECT2"><a id="AEN7855" name="AEN7855">6.4.3 Xpdf</a></h2><p>If you want a small FreeBSD PDF viewer, <b class="APPLICATION">Xpdf</b> is alight-weight and efficient viewer. It requires very few resources and is very stable. Ituses the standard X fonts and does not require <b class="APPLICATION"><spanclass="TRADEMARK">Motif</span>®</b> or any other X toolkit.</p><p>To install the <b class="APPLICATION">Xpdf</b> package, issue this command:</p><pre class="SCREEN"><samp class="PROMPT">#</samp> <kbd class="USERINPUT">pkg_add -r xpdf</kbd></pre><p>If the package is not available or you prefer to use the ports collection, do:</p><pre class="SCREEN"><samp class="PROMPT">#</samp> <kbd class="USERINPUT">cd /usr/ports/graphics/xpdf</kbd><samp class="PROMPT">#</samp> <kbd class="USERINPUT">make install clean</kbd></pre><p>Once the installation is complete, you can launch <b class="APPLICATION">Xpdf</b> anduse the right mouse button to activate the menu.</p></div><div class="SECT2"><h2 class="SECT2"><a id="AEN7880" name="AEN7880">6.4.4 GQview</a></h2><p><b class="APPLICATION">GQview</b> is an image manager. You can view a file with asingle click, launch an external editor, get thumbnail previews, and much more. It alsofeatures a slideshow mode and some basic file operations. You can manage imagecollections and easily find duplicates. <b class="APPLICATION">GQview</b> can do fullscreen viewing and supports internationalization.</p><p>If you want to install the <b class="APPLICATION">GQview</b> package, do:</p><pre class="SCREEN"><samp class="PROMPT">#</samp> <kbd class="USERINPUT">pkg_add -r gqview</kbd></pre><p>If the package is not available or you prefer to use the ports collection, do:</p><pre class="SCREEN"><samp class="PROMPT">#</samp> <kbd class="USERINPUT">cd /usr/ports/graphics/gqview</kbd><samp class="PROMPT">#</samp> <kbd class="USERINPUT">make install clean</kbd></pre></div></div><div class="NAVFOOTER"><hr align="LEFT" width="100%" /><table summary="Footer navigation table" width="100%" border="0" cellpadding="0"cellspacing="0"><tr><td width="33%" align="left" valign="top"><a href="desktop-productivity.html"accesskey="P">Prev</a></td><td width="34%" align="center" valign="top"><a href="index.html"accesskey="H">Home</a></td><td width="33%" align="right" valign="top"><a href="desktop-finance.html"accesskey="N">Next</a></td></tr><tr><td width="33%" align="left" valign="top">Productivity</td><td width="34%" align="center" valign="top"><a href="desktop.html"accesskey="U">Up</a></td><td width="33%" align="right" valign="top">Finance</td></tr></table></div><p align="center"><small>This, and other documents, can be downloaded from <ahref="ftp://ftp.FreeBSD.org/pub/FreeBSD/doc/">ftp://ftp.FreeBSD.org/pub/FreeBSD/doc/</a>.</small></p><p align="center"><small>For questions about FreeBSD, read the <ahref="http://www.FreeBSD.org/docs.html">documentation</a> before contacting <<ahref="mailto:questions@FreeBSD.org">questions@FreeBSD.org</a>>.<br />For questions about this documentation, e-mail <<ahref="mailto:doc@FreeBSD.org">doc@FreeBSD.org</a>>.</small></p></body></html>⌨️ 快捷键说明
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