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<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [
<!ENTITY legal SYSTEM "legal.xml">
<!ENTITY appversion "2.10.10">
<!ENTITY manualversion "2.10.10">
<!ENTITY date "October 2006">
<!ENTITY appname "gThumb">
<!ENTITY app "<application>gThumb</application>">
<!-- replace version above with actual application version number --><!--  Template Version: 1.0.1  (do not remove this line) -->]>
<!-- =============Document Header ============================= -->
<article id="index" lang="zh_CN"> <!-- please do not change the id -->

  <articleinfo>
    <title><application>gThumb</application> 手册 2.10.10 版</title>
    <copyright>
      <year>2001</year>
      <year>2002</year>
      <year>2003</year>
      <year>2004</year>
      <year>2006</year>
      <holder>Paolo Bacchilega</holder>
    </copyright><copyright><year>2009.</year><holder>Zhang Miao (mymzhang@gmail.com)</holder></copyright>

    <!-- translators: uncomment this:

    <copyright>
     <year>2000</year>
     <holder>ME-THE-TRANSLATOR (Latin translation)</holder>
    </copyright>

    -->

    <!-- An address can be added to the publisher information.  If a role is
     not specified, the publisher/author is the same for all versions of the
     document.  -->
    <publisher>
      <publishername>GNOME 文档项目</publishername>
    </publisher>

       <legalnotice id="legalnotice">
         <para>对于本文档的复制、分发和／或修改必须遵循自由软件基金会 (Free Software Foundation) 发布的 GNU 自由文档许可证 (GFDL) 版本 1.1 或更高版本，该许可证没有固定的部分、没有封面和背页文本。您可以在此<ulink type="help" url="ghelp:fdl">链接</ulink>上或在随本手册一起分发的 COPYING-DOCS 文件中找到 GFDL 的副本。</para>
          <para>本手册是在 GFDL 许可之下分发的 GNOME 手册集合的一部分。如果想要单独分发此手册，可以在手册中添加该许可证的一份副本然后分发，如该许可证的第 6 部分所述。</para>
 
         <para>各个公司使用的许多用于区别它们产品和服务的名称都声明为商标。在所有的 GNOME 文档以及 GNOME 文档项目的成员中，这些名称都是以全大写字母或首字母大写显示，从而表明它们是商标。</para>
 
         <para>本文档以及文档的修改版本都是在遵循 GNU 自由文档许可证的条款下提供，这表示具有以下含义：<orderedlist>
                 <listitem>
                   <para>文档按“原样”提供，不提供任何明示或暗示的保证，包括但不限于：文档或文档的修改版本没有适销性方面的缺陷、适合特定目的的适用性，以及没有侵权行为。您将自行承担本文档以及文档修改版本的质量、准确性以及性能方面的风险。如果任何文档或文档修改版本存在缺陷，您(而不是最初的编写者、作者或撰写人)将承担所有必需的服务、维修或更正的费用。此免责声明是本许可证的重要组成部分。如果不接受此免责声明，那么您就没有权利使用任何文档或文档的修改版本；并且</para>
                 </listitem>
                 <listitem>
                   <para>无论在任何情况以及在任何法律理论下，本文档或文档修改版本的作者、最初的编写者、任何撰写人或任何分发者，或者任意这些方的任何提供者都不对任何人由于使用本"文档或文档修改版本引起或带来的任何直接的、间接的、特殊的、偶然的或继发的损失承担任何民事(包括疏忽)、合同或其它方面的责任，这些损失包括但不限于信誉损失、工作停止、计算机失败或故障，或任何以及所有其它损失或由此引发的或与之相关的损失，即使这些方已被告知存在出现此类损失的可能性时也是如此。</para>
                 </listitem>
           </orderedlist></para>
   </legalnotice>
 

    <authorgroup>
      <author role="maintainer">
        <firstname>Paolo</firstname>
	<surname>Bacchilega</surname>
	<affiliation>
	  <address> <email>paolo.bacchilega@libero.it</email> </address>
        </affiliation>
      </author>
      <author>
	<firstname>Alexander</firstname>
	<surname>Kirillov</surname>
	<affiliation>
	  <orgname>GNOME 文档项目</orgname>
	  <address> <email>kirillov@math.sunysb.edu</email> </address>
	</affiliation>
      </author>
    </authorgroup>
    <!-- do not put authorname in the header except in copyright - use
         section "authors" below -->
    <revhistory>
      <revision>
	<revnumber>2.10.10</revnumber>
	<date>2006 年 10 月</date>
	<revdescription>
	  <para role="author">Paolo Bacchilega</para>
	  <para role="publisher">GNOME 文档项目</para>
	</revdescription>
      </revision>
    </revhistory>


    <!-- this is version of manual, not application -->
    <releaseinfo>这是描述 2.10.10 版 gThumb 的手册</releaseinfo>
    <abstract role="description"><para><application>gThumb</application>是一个 GNOME 环境下图像查看和浏览器</para></abstract>
  </articleinfo>

  <indexterm>
    <primary>gThumb</primary>
  </indexterm>
  <indexterm>
    <primary>图像浏览器</primary>
  </indexterm>
  <indexterm>
    <secondary>查看器</secondary>
  </indexterm>

  <!-- ============= Document Body ============================= -->

  <!-- ============= Introduction ============================== -->

  <sect1 id="intro">
    <title>简介</title>
    <para>
      <application>gThumb</application> is an image viewer and browser
      written for the GNOME environment.  It lets you browse your hard disk,
      showing you thumbnails of image files and view single images
      of many different formats.
    </para>
    <para>最常见的图像格式为 JPEG and GIF。JPEG 格式非常适用于中等大小和较大的图像，因为它在保持高图像质量的同时具有高压缩率。GIF 格式用于网页显示小动画或小的静态图像。另一个重要的图像格式是 PNG，该格式在 Unix 平台非常常见，被认为是 GIF 的替代格式。</para>
    <para><application>gThumb</application> 支持所有的这类格式以及其他格式，它也能显示 GIF 动画。</para>
    <para><application>gThumb</application> 不仅可以查看图像还具有许多其他的特性，如添加图像备注，以一览表的形式组织图像，打印图像，查看幻灯片，设置桌面背景，等等。</para>
  </sect1>

  <!-- ============= Getting Started ==============================  -->
  <sect1 id="gthumb-getting-started">
  <title>开始</title>
  <para>本部分提供如何开始使用 <application>gThumb</application> 的信息，并描述其主窗口界面。</para>
  <sect2 id="get-start">
    <title>启动 <application>gThumb</application></title>
    <para>您可以通过以下方式启动<application>gThumb</application>：</para>
      <variablelist>
        <varlistentry>
          <term><guimenu>应用程序</guimenu> 菜单</term>
          <listitem>
            <para>选择<menuchoice><guisubmenu>图像</guisubmenu><guimenuitem>gThumb</guimenuitem></menuchoice>。</para>
          </listitem>
        </varlistentry>
        <varlistentry>
          <term>命令行</term>
          <listitem>
            <para>输入<command>gthumb</command>，然后按<keycap>回车</keycap>。</para>
          </listitem>
        </varlistentry>
      </variablelist>
    <para>如果从命令行启动 <application>gThumb</application>，可指定以下选项：</para>
      <informaltable frame="all">
        <tgroup cols="2" colsep="1" rowsep="1">
          <colspec colname="COLSPEC0" colwidth="50.00*"/>
          <colspec colname="COLSPEC1" colwidth="50.00*"/>
          <thead>
            <row valign="top">
              <entry colname="COLSPEC0">
                <para>命令</para></entry>
              <entry colname="COLSPEC1" align="left">
                <para>说明</para></entry>
            </row>
          </thead>
          <tbody>
            <row valign="top">
              <entry><para><command>gthumb <replaceable>文件夹</replaceable></command></para></entry>
              <entry align="left"><para>在指定文件夹启动<application>gThumb</application></para></entry>
            </row>
            <row valign="top">
              <entry><para><command>gthumb <replaceable>name.jpg</replaceable></command></para></entry>
              <entry align="left"><para>查看图像 <filename>name.jpg</filename>。</para></entry>
            </row>
            <row valign="top">
              <entry><para><command>gthumb <replaceable>*.jpg</replaceable></command></para></entry>
              <entry align="left"><para>查看所有扩展名为 <filename>.jpg</filename> 的图像。</para></entry>
            </row>
          </tbody>
        </tgroup>
      </informaltable>

  </sect2>
  <sect2 id="gthumb-main-window">
  <title>当启动 <application>gThumb</application> 时</title>
    <para>当您启动 <application>gThumb</application> 会显示如下窗口：<figure id="main-win-fig">
    <title>主窗口</title>
    <screenshot>
      <screeninfo>主窗口</screeninfo>
      <graphic format="PNG" fileref="figures/main-win.png" srccredit="Me"/>
    </screenshot>
    </figure>  <application>gThumb</application><guilabel>窗口</guilabel> 包含如下元素：<variablelist>
      <varlistentry> <term>菜单栏</term>
        <listitem>
          <para>菜单栏中的菜单包含了您在 <application>gThumb</application> 中可以使用的所有命令</para>
        </listitem>
      </varlistentry>
      <varlistentry> <term>工具栏</term>
        <listitem>
           <para>工具栏包含了可从菜单栏访问命令的一个子集。</para>
        </listitem>
      </varlistentry>
      <varlistentry> <term>位置栏</term>
        <listitem>
          <para>位置栏包含当前文件夹名称。</para>
        </listitem>
      </varlistentry>
      <varlistentry> <term>文件夹列表</term>
      <listitem>
        <para>文件夹列表显示了包含在当前文件夹中的子文件夹。</para>
      </listitem>
      </varlistentry>
      <varlistentry> <term>图像列表</term>
      <listitem>
        <para>显示当前文件夹中图像的图像列表。</para>
      </listitem>
      </varlistentry>
      <varlistentry> <term>状态栏</term>
      <listitem>
        <para>在状态栏上，您可以看到：<orderedlist>
	    <listitem>
              <para>包含在当前文件夹中的图像总数和它们的总大小。</para>
	    </listitem>
	    <listitem>
	      <para>选择图像的数目和它们的大小。</para>
	    </listitem>
	    <listitem>
	      <para>some properties of the currently focused image.</para>
	    </listitem>
	  </orderedlist></para>
      </listitem>
      </varlistentry>
    </variablelist></para>
  </sect2>
  </sect1>

  <!-- ============= Browsing Folders ==============================  -->
  <sect1 id="gthumb-browsing">
  <title>浏览文件夹</title>
    <para>浏览器选项可以在<guilabel>首选项</guilabel>对话框的 <xref linkend="preferences-browser"/> 中找到。</para>
    <para>浏览文件夹的键盘快捷方式在 <xref linkend="gthumb-TBL-keyword-shortcuts-browser"/>中有叙述。</para>
    <sect2 id="gthumb-change-folder">
    <title>改变文件夹</title>
    <para>若要改变文件夹，有两种方式：<orderedlist>
	<listitem>
	  <para>在文件夹列表中点击文件夹名称。</para>
        </listitem>
        <listitem>
	  <para>位置项处输入文件夹名。</para>
        </listitem>
      </orderedlist></para>
    <para>当使用位置项时，可按<keycombo><keycap>TAB</keycap></keycombo>以自动补全文件夹名，这会简化长名称的输入。您可以按<keycombo><keycap>Ctrl</keycap><keycap>L</keycap></keycombo>将输入焦点移动到位置项。</para>
    <para>转到先前访问的文件夹，您可以使用工具栏 <guilabel>后退</guilabel>按钮。</para>
    <para>其他的导航命令位于<menuchoice><guimenu>查看</guimenu><guisubmenu>转到</guisubmenu></menuchoice>菜单。</para>
  </sect2>
  <sect2 id="gthumb-sort">
  <title>排列图像</title>
    <para>以不同顺序排列图像，使用<guimenu>查看</guimenu><guimenuitem>菜单中的排列图像</guimenuitem>子菜单，使用<keycombo><keycap>Ctrl</keycap><keycap>R</keycap></keycombo>重新载入当前文件夹，键入<keycombo><keycap>T</keycap></keycombo>查看或隐藏图像列表中的缩略图。</para>
  </sect2>
  <sect2 id="gthumb-bookmarks">
  <title>将文件夹添加到书签</title>
  <para>
      Frequently used folders can be added to the bookmark list for rapid
      access.  Just go to the folder you want to add to the bookmarks and
      press <keycombo action="simul"><keycap>Ctrl</keycap><keycap>D</keycap>
      </keycombo> or use the command
      <menuchoice><guimenu>Bookmarks</guimenu><guimenuitem>Add
      Bookmark</guimenuitem></menuchoice>.
      To remove or rearrange bookmarks in a different order use the
      <menuchoice><guimenu>Bookmarks</guimenu><guimenuitem>Edit
      Bookmarks</guimenuitem></menuchoice> command.
  </para>
  </sect2>
  </sect1>
  <sect1 id="gthumb-folders">
    <title>操作文件夹</title>
    <para><application>gThumb</application> 提供管理文件夹的功能。 <note>
        <title>警告</title>
        <para>强烈推荐用 <application>gThumb</application> 移动复制图像文件夹。这是因为，如果用 <application>gThumb</application> 移动复制图像文件夹，图像备注会保存。但如果用文件管理器或其他程序移动复制文件夹，备注会丢失。</para>
      </note></para>
    <sect2 id="gthumb-create-folder">
    <title>创建文件夹</title>
    <para>要创建新文件夹，进行如下步骤：<orderedlist>
      <listitem>
        <para>转到新文件夹创建处位置的文件夹。</para>
      </listitem>
      <listitem>
        <para>选择 <menuchoice><guimenu>文件</guimenu><guimenuitem>新文件夹</guimenuitem></menuchoice> 显示<guilabel>新文件夹</guilabel> 对话框。</para>
      </listitem>
      <listitem>
        <para>输入新的文件夹名称。</para>
      </listitem>
      <listitem>
        <para>点击 <guibutton>创建</guibutton>。<application>gThumb</application>创建新的文件夹。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  <sect2 id="gthumb-open-folder">
    <title>打开文件夹</title>
    <para>以文件管理器打开文件夹，需进行以下步骤：<orderedlist>
      <listitem>
        <para>转到您想要打开的文件夹。</para>
      </listitem>
      <listitem>
        <para>选择 <menuchoice><guimenu>文件</guimenu><guisubmenu>文件夹</guisubmenu><guimenuitem>用文件管理器打开</guimenuitem></menuchoice>。<application>gThumb</application> 将会用文件管理器打开文件夹。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  <sect2 id="gthumb-rename-folder">
    <title>重命名文件夹</title>
    <para>重命名文件夹，需进行以下步骤：<orderedlist>
      <listitem>
        <para>转到您要重命名的文件夹。</para>
      </listitem>
      <listitem>
        <para>选择<menuchoice><guimenu>文件</guimenu><guisubmenu>文件夹</guisubmenu><guimenuitem>重命名</guimenuitem></menuchoice> 会显示<guilabel>重命名文件夹</guilabel> 对话框。</para>
      </listitem>
      <listitem>
        <para>输入新的文件夹名称。</para>
      </listitem>
      <listitem>
        <para>点击 <guibutton>重命名</guibutton>。<application>gThumb</application>重命名文件夹。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  <sect2 id="gthumb-move-to-trash-folder">
    <title>删除文件夹</title>
    <para>删除文件夹，需进行如下步骤：<orderedlist>
      <listitem>
        <para>转到您要删除的文件夹。</para>
      </listitem>
      <listitem>
        <para>选择 <menuchoice><guimenu>文件</guimenu><guisubmenu>文件夹</guisubmenu><guimenuitem>移至回收站</guimenuitem></menuchoice>。<application>gThumb</application> 移动文件夹到系统回收站。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  <sect2 id="gthumb-copy-folder">
    <title>复制文件夹</title>
    <para>复制文件夹到一个不同的位置，进行以下步骤：<orderedlist>
      <listitem>
        <para>转到您要复制的文件夹。</para>
      </listitem>
      <listitem>
        <para>选择 <menuchoice><guimenu>文件</guimenu><guisubmenu>文件夹</guisubmenu><guimenuitem>复制</guimenuitem></menuchoice> 显示 <guilabel>复制文件夹</guilabel> 对话框。</para>
      </listitem>
      <listitem>
        <para><guilabel>复制文件夹</guilabel>对话框用于选择目标文件夹。您可以在<guilabel>文件夹</guilabel>项中键入文件夹名，或点击 <guibutton>浏览</guibutton>从磁盘中选择文件夹。<guilabel>最近使用的</guilabel>列表包含了最近指定目标文件夹列表，同时<guilabel>书签</guilabel> 列表包含您添加为标签的文件夹。在这些列表中点击一个文件夹以在<guilabel>文件夹</guilabel> 项中插入文件夹名称。</para>
      </listitem>
      <listitem>
        <para>点击<guibutton>Ok</guibutton>。<application>gThumb</application>复制文件夹到目标文件夹。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  <sect2 id="gthumb-move-folder">
    <title>移动文件夹</title>
    <para>移动文件夹到不同的位置，进行以下步骤：<orderedlist>
      <listitem>
        <para>转到您要移动的文件夹。</para>
      </listitem>
      <listitem>
        <para>选择 <menuchoice><guimenu>文件</guimenu><guisubmenu>文件夹</guisubmenu><guimenuitem>移动</guimenuitem></menuchoice> 以显示 <guilabel>移动文件夹</guilabel> 对话框。</para>
      </listitem>
      <listitem>
        <para><guilabel>移动文件夹</guilabel>对话框用于选择目标文件夹。您可以在<guilabel>文件夹</guilabel>项中键入文件夹名，或点击 <guibutton>浏览</guibutton>从磁盘中选择文件夹。<guilabel>最近使用的</guilabel>列表包含了最近指定目标文件夹列表，同时<guilabel>书签</guilabel> 列表包含您添加为标签的文件夹。在这些列表中点击一个文件夹以在<guilabel>文件夹</guilabel> 项中插入文件夹名称。</para>
      </listitem>
      <listitem>
        <para>点击<guibutton>确定</guibutton>。<application>gThumb</application> 移动文件夹到指定文件夹。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  </sect1>

  <!-- ============= Viewing ================================== -->
  <sect1 id="gthumb-image-viewing">
  <title>查看图像</title>
  <para>查看图像的键盘快捷键在 <xref linkend="gthumb-TBL-keyword-shortcuts-viewer"/>中有叙述。</para>
  <sect2 id="gthumb-view-images">
  <title>查看图像</title>
    <para>
      In order to view an image just click on its thumbnail and the image will
      be visualized in the viewer pane.  If the image doesn't fit the viewer
      pane you can give more space to the viewer hiding the browser, this can
      be accomplished double-clicking on the thumbnails or pressing the
      <keycap>Return</keycap> key, pressing it
      again the browser will be displayed again.
      Another way of viewing a big image is to view it in full screen
      mode, type <keycombo><keycap>F</keycap></keycombo> to
      activate/disactivate the full screen mode.
    </para>
    <para>鼠标操作：</para>
      <informaltable frame="topbot">
        <tgroup cols="2" colsep="0" rowsep="0"><colspec colname="COLSPEC0" colwidth="30.65*"/>
        <colspec colname="COLSPEC1" colwidth="69.35*"/>
        <tbody>
          <row>
            <entry>
              <para>按住左键并移动鼠标</para></entry>
            <entry>
              <para>移动图像。</para></entry>
          </row>
          <row>
            <entry>
              <para>左点击</para></entry>
            <entry>
              <para>显示下一幅图像。</para></entry>
          </row>
          <row>
            <entry>
              <para>中击</para></entry>
            <entry>
              <para>显示上一幅图像。</para></entry>
          </row>
          <row>
            <entry>
              <para>右击</para></entry>
            <entry>
              <para>弹出图像菜单。</para></entry>
          </row>
        </tbody>
        </tgroup>
      </informaltable>
    <para>
      Another way of moving images is by the navigation button :
      <screenshot>
        <mediaobject>
          <imageobject>
            <imagedata fileref="figures/nav-button.png" format="PNG"/>
          </imageobject>
        </mediaobject>
      </screenshot>
      located in the
      right bottom corner of the viewer window when the images does not fit
      in the window.  Clicking and holding this
      button will show you a preview of the image.  Moving the mouse you will
      move the image to the desired position.
    </para>
   </sect2>
   <sect2 id="gthumb-view-prop">
   <title>查看图像属性</title>
     <para>查看图像属性，进行以下步骤：<orderedlist>
          <listitem>
            <para>选择图像。</para>
          </listitem>
          <listitem>
            <para>选择 <menuchoice><guimenu>文件</guimenu><guimenuitem>属性</guimenuitem></menuchoice>。<application>gThumb</application> 显示 <guilabel>属性</guilabel> 对话框。</para>
          </listitem>
        </orderedlist></para>
   </sect2>
  <!-- ============= EXIF ================================== -->
  <sect2 id="gthumb-exif">
  <title>查看图像 EXIF 数据</title>
  <para>查看图像附加的 exif 数据，使用<guilabel>属性</guilabel> 对话框(<xref linkend="gthumb-view-prop"/>) 或进行以下步骤：<orderedlist>
        <listitem><para>选择图像。</para></listitem>
        <listitem><para>按<keycap>回车</keycap>或双击图像以查看它。</para></listitem>
        <listitem><para>选择 <menuchoice><guimenu>查看</guimenu><guisubmenu>查看/隐藏</guisubmenu><guimenuitem>图像注释</guimenuitem></menuchoice>或按 <keycap>I</keycap>。<application>gThumb</application> 显示 exif 数据。</para></listitem>
     </orderedlist></para>
  </sect2>
  </sect1>

  <!-- ============= working with images ================================== -->
  <sect1 id="gthumb-image-working">
  <title>操作图像</title>
   <sect2 id="gthumb-alter-images">
   <title>更改图像</title>
      <para>当前文件可以以多种方式更改。用于更改图像的命令位于<guimenu>图像</guimenu> 菜单中。</para>
      <informaltable frame="topbot">
        <tgroup cols="2" colsep="0" rowsep="0"><colspec colname="COLSPEC0" colwidth="30.65*"/>
        <colspec colname="COLSPEC1" colwidth="69.35*"/>
        <tbody>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>增强</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>调整颜色水平增益图像。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>调整大小</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>改变图像尺寸进行放大或缩小。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>裁剪</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>裁剪图像。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guisubmenu>变换</guisubmenu>
		<guimenuitem>右旋转</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>顺时针旋转图像 90 度。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guisubmenu>变换</guisubmenu>
		<guimenuitem>向左旋转</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>逆时针旋转图像 90 度。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guisubmenu>变换</guisubmenu>
		<guimenuitem>翻转</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>
	        Create a mirror image by reflecting the image scanlines
		in the vertical direction.
	      </para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guisubmenu>变换</guisubmenu>
		<guimenuitem>镜像</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>
	        Create a mirror image by reflecting the image scanlines
		in the horizontal direction (as in a mirror).
	      </para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>去色</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>以黑白色查看图像。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>反色</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>以反色查看图像。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>色彩平衡</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>改变色彩平衡。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>色调-饱和度</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>改变图像色调，明度和饱和度。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>红眼去除</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>
	        Remove red eyes caused by poor flashes.
		See <xref linkend="gthumb-redeye"/> for more information.
	      </para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>亮度-对比度</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>改变图像亮度和对比度。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guimenuitem>色调分离</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>减少颜色数。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guisubmenu>自动</guisubmenu>
		<guimenuitem>Equalize Histogram</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>均一化图像直方图以增益图像。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guisubmenu>自动</guisubmenu>
		<guimenuitem>Normalize</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>
	        Automatically normalize the contrast.
	      </para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <menuchoice>
		<guisubmenu>自动</guisubmenu>
		<guimenuitem>对比度扩展</guimenuitem>
	        </menuchoice>
	      </para>
	    </entry>
            <entry>
	      <para>
	        Automatically stretch the contrast.
	      </para>
	    </entry>
	  </row>
	</tbody>
      </tgroup>
      </informaltable>
      <para>当图像被更改时，在图像文件名旁会显示标签“[modified]”。<note>
        <title>注意</title>
        <para>注意这些更改不会变动图像文件。如果您想要查看初始图像，只需再次点击缩略图或者使用 <menuchoice><guimenu>文件</guimenu><guimenuitem>还原</guimenuitem></menuchoice>命令。</para>
      </note></para>
      <para>您可以保存已经更改的图像，更多信息参见<xref linkend="gthumb-save-images"/>。</para>
    <sect3 id="gthumb-redeye">
    <title>红眼去除</title>
      <para>
      Many inexpensive cameras have a flash that is too close to the camera lens.
      As a result, the light from the flash may travel from the camera and be partially
      reflected by a subject's retina right back into the camera lens. This causes
      "redeye".
      </para>
      <para><application>gThumb</application>提供了一个工具以移除这类不想看到的红眼。当查看带有红眼的图像时，选择<menuchoice><guimenu>图像</guimenu><guimenuitem>红眼移除</guimenuitem></menuchoice>。会启动一个新窗口。移动鼠标指针到红眼区域上，在它附近点击。这会移除红色区域，并替换为黑色。如果您不满意这项结果，只需点击<guibutton>撤销</guibutton>以还原先前的改变。(点击 <guibutton>取消</guibutton>将放弃所有更改并关闭窗口。) 一旦您满意该结果，您可以点击更多的红眼区域，或者点击<guibutton>保存</guibutton> 或 <guibutton>应用</guibutton> 关闭窗口。</para>
      <para>如果您点击<guibutton>应用</guibutton>，使用<menuchoice><guimenu>图像</guimenu><guimenuitem>红眼移除</guimenuitem></menuchoice>后图像必须以通常方式重新保存。参见<xref linkend="gthumb-save-images"/> 以获取更多信息。</para>
      <para><guibutton>放大</guibutton>、<guibutton>缩小</guibutton>、<guibutton>实际大小</guibutton>、and <guibutton>缩放至合适大小</guibutton>按钮允许您缩放至满意大小。鼠标滚轮也能用于缩放。</para>
    </sect3>
    </sect2>
    <sect2 id="gthumb-save-images">
    <title>保存图像</title>
      <para>保存图像，需进行以下步骤：<orderedlist>
        <listitem>
           <para>显示图像。</para>
        </listitem>
        <listitem>
           <para>更改图像(在 <xref linkend="gthumb-alter-images"/>中有叙述)。当然这步是可选的。</para>
        </listitem>
        <listitem>
            <para>选择<menuchoice><guimenu>文件</guimenu><guimenuitem>另存为</guimenuitem></menuchoice>。</para>
        </listitem>
        <listitem>
            <para>选择文件名并点击<guibutton>确定</guibutton>。</para>
        </listitem>
        <listitem>
           <para><application>gThumb</application>显示格式对话框，您可以选定文件格式选项。一旦确认选项，点击<guibutton>确定</guibutton>。<application>gThumb</application>保存图像。</para>
        </listitem>
      </orderedlist></para>
    </sect2>

  <sect2 id="gthumb-image-open">
  <title>用其他程序打开一系列的图像</title>
  <para>用其他程序打开一系列图像，需进行如下步骤：<orderedlist>
      <listitem>
        <para>转到图像所在的文件夹或一览表。</para>
      </listitem>
      <listitem>
        <para>选取图像，并选择<menuchoice><guimenu>文件</guimenu><guimenuitem>打开方式</guimenuitem></menuchoice>，显示 <guilabel>打开</guilabel> 对话框。</para>
      </listitem>
      <listitem>
        <para>从<guilabel>可用程序</guilabel>列表，或从<guilabel>最近使用程序</guilabel>列表中选择程序；或者在<guilabel>应用程序</guilabel>项中键入命令。</para>
      </listitem>
      <listitem>
        <para>点击<guibutton>打开</guibutton>。<application>gThumb</application>打开图像。</para>
      </listitem>
    </orderedlist></para>
  </sect2>

  <sect2 id="gthumb-image-rename">
  <title>重命名图像</title>
  <para>重命名图像文件名，需进行以下步骤：<orderedlist>
      <listitem>
        <para>转向图像所在的文件夹或目录。</para>
      </listitem>
      <listitem>
        <para>选择图像，并选择<menuchoice><guimenu>编辑</guimenu><guimenuitem>重命名</guimenuitem></menuchoice>。</para>
      </listitem>
      <listitem>
        <para>键入新的文件名并点击<guibutton>重命名</guibutton>。<application>gThumb</application>重命名图像文件名。</para>
      </listitem>
    </orderedlist></para>
  </sect2>

  <sect2 id="gthumb-image-delete">
  <title>删除一系列图像</title>
  <para>删除一系列图像，需进行以下步骤：<orderedlist>
      <listitem>
        <para>转到图像所在的文件夹或一览表。</para>
      </listitem>
      <listitem>
        <para>选定图像并选择<menuchoice><guimenu>编辑</guimenu><guimenuitem>移动到回收站</guimenuitem></menuchoice>。<application>gThumb</application>删除图像(移动图像至系统回收站)。</para>
      </listitem>
    </orderedlist></para>
  </sect2>

  <sect2 id="gthumb-image-copy">
  <title>复制一系列图像</title>
  <para>复制一系列图像，需进行如下步骤：<orderedlist>
      <listitem>
        <para>转到图像所在的文件夹或一览表。</para>
      </listitem>
      <listitem>
        <para>选定图像并选择<menuchoice><guimenu>编辑</guimenu><guimenuitem>拷贝</guimenuitem></menuchoice>并显示<guilabel>选择 目标文件夹</guilabel> 对话框。</para>
      </listitem>
      <listitem>
        <para>从<guilabel>最近使用</guilabel>列表中，或从<guilabel>书签</guilabel>列表中选择文件夹；或者在<guilabel>文件夹</guilabel> 项中键入文件夹名。</para>
      </listitem>
      <listitem>
        <para>点击<guibutton>确定</guibutton>。<application>gThumb</application> 复制图像。</para>
      </listitem>
    </orderedlist></para>
  </sect2>

  <sect2 id="gthumb-image-move">
  <title>移动一系列图像</title>
  <para>移动一系列图像，需进行如下步骤：<orderedlist>
      <listitem>
        <para>转到图像所在的文件夹或一览表。</para>
      </listitem>
      <listitem>
        <para>选定图像并选择 <menuchoice><guimenu>编辑</guimenu><guimenuitem>移动</guimenuitem></menuchoice>，显示<guilabel>选择目标文件夹</guilabel>对话框。</para>
      </listitem>
      <listitem>
        <para>从<guilabel>最近使用</guilabel>列表中，或从<guilabel>书签</guilabel>列表中选择文件夹；或者在<guilabel>文件夹</guilabel> 项中键入文件夹名。</para>
      </listitem>
      <listitem>
        <para>点击<guibutton>确定</guibutton>。<application>gThumb</application>移动图像。</para>
      </listitem>
    </orderedlist></para>
  </sect2>

  <!-- ============= Print ================================== -->
  <sect2 id="gthumb-print-images">
  <title>打印一系列图像</title>
  <para>打印一系列图像，要进行以下步骤：<orderedlist>
      <listitem>
        <para>转到图像所在的文件夹或一览表。</para>
      </listitem>
      <listitem>
        <para>选择图像并选择<menuchoice><guimenu>文件</guimenu><guimenuitem>打印</guimenuitem></menuchoice>。</para>
      </listitem>
      <listitem>
        <para>在<guilabel>打印</guilabel>对话框中有两个标签：<guilabel>布局</guilabel>和 <guilabel>纸张细节</guilabel>。</para>
        <para>根据<guilabel>布局</guilabel>标签，您可以 <itemizedlist>
        <listitem>
          <para>选择每页图像数。</para>
        </listitem>
        <listitem>
          <para>包含图像备注。</para>
        </listitem>
        <listitem>
          <para>通过点击旋转图像。</para>
        </listitem>
        <listitem>
          <para>通过点击鼠标左键并拖拽以移动图像。</para>
        </listitem>
        <listitem>
          <para>调整图像大小。</para>
        </listitem>
        <listitem>
          <para>将页面上的图像置于中央，使用<guibutton>置于页面中央</guibutton>按钮。</para>
        </listitem>
        </itemizedlist></para>
        <para> From the <guilabel>Paper Details</guilabel> tag you can
        <itemizedlist>
        <listitem>
          <para>Choose the paper format.</para>
        </listitem>
        <listitem>
          <para>Choose the paper orientation.</para>
        </listitem>
        </itemizedlist>
        </para>
      </listitem>
      <listitem>
        <para>当您做好打印准备时，点击<guibutton>打印</guibutton>。<application>gThumb</application> 打印图像。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  </sect1>

  <!-- ============= Comments ================================== -->
  <sect1 id="gthumb-comments">
  <title>备注</title>
  <para>备注是附加于图像的信息。<note>
      <title>警告</title>
      <para>备注并不包含在图像文件中，它们为单独存放。这意味着如果用其他程序移动图像或文件夹，备注会丢失。</para>
    </note><note>
      <title>FOR EXPERTS</title>
      <para>图像备注保存在图像文件夹的子文件夹中，名为<filename>.comments</filename>。</para>
    </note></para>
  <sect2 id="gthumb-comment-add">
  <title>添加备注</title>
  <para>对图像添加备注，选定图像并选择 <menuchoice><guimenu>编辑</guimenu><guimenuitem>编辑评论</guimenuitem></menuchoice> 或键入<keycombo><keycap>C</keycap></keycombo>。</para>
  <para>
    Comments are structured in various parts :
    <itemizedlist>
      <listitem>
        <para><guilabel>备注</guilabel>：描述图像的自由文本。</para>
      </listitem>
      <listitem>
        <para>
	  <guilabel>Place</guilabel>: the place the picture represents.
        </para>
      </listitem>
      <listitem>
        <para><guilabel>日期</guilabel>：图片拍摄日期。</para>
      </listitem>
    </itemizedlist>
  </para>
  <para>
    Image comments are displayed in the image list in italic text above the
    image filename.  If the comment is too long the simbol "[..]" is
    appended to the displayed part of the comment to signal you that
    the comment is not entirely visible, to view the whole comment use
    the image properties dialog that can be displayed using the
    <menuchoice><guimenu>File</guimenu><guimenuitem>Properties
    </guimenuitem></menuchoice> command or pressing
    <keycombo><keycap>I</keycap></keycombo>.
  </para>
    <!-- ==== Figure ==== -->
    <figure id="comment-in-list-fig">
      <title>图像备注</title>
      <screenshot>
        <screeninfo>图像备注</screeninfo>
        <graphic format="PNG" fileref="figures/comment.png" srccredit="Me"/>
      </screenshot>
    </figure>
    <!-- ==== End of Figure ==== -->

  <sect3 id="gthumb-comment-add-multi">
  <title>添加备注到许多图像</title>
  <para>对多幅图像添加备注，选取图像并选择 <menuchoice><guimenu>编辑</guimenu><guimenuitem>编辑备注</guimenuitem></menuchoice>或者键入<keycombo><keycap>C</keycap></keycombo>。</para>
  <para>
    The <guilabel>Comment</guilabel> dialog will fill in the fields
    that have the same value for all the images leaving all other
    fields empty.
  </para>
  <para>
    You can activate the <guilabel>Save only changed fields
    </guilabel> option (which is active by default) to change one or more
    fields of many comments leaving all other fields unchanged.
  </para>
  </sect3>
  </sect2>
  <sect2 id="gthumb-comment-delete">
  <title>移除备注</title>
  <para>移除备注，需进行以下步骤：<orderedlist>
      <listitem>
        <para>转到图像所在的文件夹或一览表。</para>
      </listitem>
      <listitem>
        <para>选择图像，选择<menuchoice><guimenu>编辑</guimenu><guimenuitem>移除注释</guimenuitem></menuchoice>。 <application>gThumb</application> 移除注释。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  <sect2 id="gthumb-comment-view">
  <title>查看图像备注</title>
  <para>查看图像备注，需使用<guilabel>属性</guilabel>对话框 (<xref linkend="gthumb-view-prop"/>) 或者进行如下步骤：<orderedlist>
        <listitem><para>选择图像。</para></listitem>
        <listitem><para>按<keycap>回车</keycap>或双击图像以查看它。</para></listitem>
        <listitem><para>按 <keycap>I</keycap> 或选择 <menuchoice><guimenu>查看</guimenu><guisubmenu>显示/隐藏</guisubmenu><guimenuitem>图像注释</guimenuitem></menuchoice>。 <application>gThumb</application>显示图像注释。</para></listitem>
     </orderedlist></para>
  </sect2>
  </sect1>

  <!-- ============= Categories ================================== -->
  <sect1 id="gthumb-categories">
  <title>分类</title>
  <para>
    Categories are keywords assigned to images and can be used to perform fine
    grained searches as described in <xref linkend="gthumb-finding"/>.
    <note>
      <title>警告</title>
      <para>分类并不包含在图像文件中，它们是单独存放的。这意味着如果用其他程序移除图像或文件夹，备注会丢失。</para>
    </note>
    <note>
      <title>FOR EXPERTS</title>
      <para>分类保存在图像文件夹的子文件夹<filename>.comments</filename>中，与图像备注保存位置相同。</para>
    </note>
  </para>
  <sect2 id="gthumb-categories-add">
  <title>对一系列图像指定分类</title>
  <para>添加备注到一系列图像，需进行以下备注：<orderedlist>
      <listitem>
        <para>选取图像，并选择<menuchoice><guimenu>编辑</guimenu><guimenuitem>一览表</guimenuitem></menuchoice>。<application>gThumb</application> 会显示<guilabel>目录</guilabel> 对话框。</para>
      </listitem>
      <listitem>
	<para>检查<guilabel>可用分类</guilabel>列表中的分类。您可以点击<guilabel>新建</guilabel>按钮创建新分类，点击 <guilabel>移除</guilabel>按钮从列表中移除分类。</para>
      </listitem>
      <listitem>
        <para>点击<guibutton>保存</guibutton>。<application>gThumb</application>对图像指定分类。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  <sect2 id="gthumb-categories-add-to-folder">
  <title>对文件夹指定分类</title>
  <para>
    Instead of assigning categories to single images you can assign them
    to a folder, this is equivalent to assign the categories to all the images
    contained in the folder and in all of its subfolders.
  </para>
  <para>添加分类到文件夹，需进行以下步骤：<orderedlist>
      <listitem>
        <para>Go to the parent folder in order to visualize the folder name
	in the folder list pane, right-click on the folder name and
	select the <menuchoice><guimenuitem>Categories</guimenuitem>
        </menuchoice> command; alternatively go to the folder and select
	the <menuchoice><guimenu>File</guimenu><guisubmenu>Folder</guisubmenu>
        <guimenuitem>Categories</guimenuitem></menuchoice> commands.  In both
        cases <application>gThumb</application> shows the <guilabel>Categories</guilabel> dialog.</para>
      </listitem>
      <listitem>
	<para>检查<guilabel>可用分类</guilabel>列表中的分类。您可以点击<guilabel>新建</guilabel>按钮创建新分类，点击 <guilabel>移除</guilabel>按钮从列表中移除分类。</para>
      </listitem>
      <listitem>
        <para>点击<guibutton>确定</guibutton>。<application>gThumb</application>对文件夹指定分类。</para>
      </listitem>
    </orderedlist></para>
  </sect2>
  <sect2 id="gthumb-categories-remove">
  <title>移除一幅图像或一个文件夹的分类</title>
  <para>
    To remove categories from a series of images or a folder perform the
    same steps as described above an uncheck the categories you want
    to remove, the click on <guibutton>Ok</guibutton> to confirm the
    operation.
  </para>
  </sect2>
  </sect1>

  <!-- ============= Catalogs ================================== -->
  <sect1 id="catalogs">
  <title>目录</title>
  <para>
    Catalogs lets you organize images without moving them from a folder to
    another, think of them as "playlists" for images.
  </para>
  <para>一览表可以组织为图库。图库类似文件夹，能够容纳一览表和其他库。</para>
  <para>
  <note>
  <title>警告</title>
  <para>
    Catalogs are not updated when you move images, if you want a more flexible
    catalog you can use the searches described in <xref linkend="gthumb-find"/>,
    searches are catalogs with search criteria attached, after moving
    images you can redo the search to get the catalog updated.
  </para>
  </note>
  <note>
  <title>FOR EXPERTS</title>
  <para>目录保存在<filename>$(HOME)/.gnome2/gthumb/collections</filename> 文件夹。</para>
  </note>
  </para>
    <sect2 id="gthumb-catalog-view">
    <title>查看一览表的列表</title>
        <para>查看一览表的列表，需进行以下步骤：<orderedlist>
        <listitem>
          <para>按 <keycombo><keycap>Alt</keycap><keycap>2</keycap></keycombo> 或选择 <menuchoice><guimenu>查看</guimenu><guimenuitem>一览表</guimenuitem></menuchoice>。</para>
        </listitem>
        </orderedlist></para>
    </sect2>
    <sect2 id="gthumb-catalog-view-content">
    <title>查看一览表</title>
        <para>查看一览表的内容，需进行以下步骤：<orderedlist>
        <listitem>
          <para>设置一览表视图(在 <xref linkend="gthumb-catalog-view"/> 中有描述).</para>
        </listitem>
        <listitem>
          <para>在一览表的名字上点击以选择它。</para>
        </listitem>
       </orderedlist></para>
       <para>如果您要转到图像文件夹，选取图像并使用 <menuchoice><guimenu>查看</guimenu><guisubmenu>转到</guisubmenu><guimenuitem>转到图像文件夹 </guimenuitem></menuchoice>命令，或者按<keycombo action="simul"><keycap>Alt</keycap><keycap>End</keycap></keycombo>。<application>gThumb</application>将会显示图像文件夹并滚动图像列表以便使图像可见。</para>
    </sect2>
    <sect2 id="gthumb-catalog-add">
    <title>添加图像到一览表中</title>
      <para>添加一系列图像到一览表中，进行以下步骤：<orderedlist>
      <listitem>
        <para>选取您要添加到一览表中的图像，选择<menuchoice><guimenu>编辑</guimenu><guimenuitem> 添加到一览表</guimenuitem></menuchoice>。</para>
      </listitem>
      <listitem>
        <para>选择一个已存在的一览表或创建一个新的一览表。</para>
      </listitem>
      <listitem>
        <para>选择<guibutton>确定</guibutton>。 <application>gThumb</application>添加选定的图像到目录中。</para>
      </listitem>
    </orderedlist></para>
    </sect2>
    <sect2 id="gthumb-catalog-delete">
    <title>从一览表中移除图像</title>
      <para>从目录中移除图像，进行以下步骤：<orderedlist>
        <listitem>
          <para>设置一览表视图(在 <xref linkend="gthumb-catalog-view"/> 中有描述).</para>
        </listitem>
        <listitem>
          <para>选择一览表。</para>
        </listitem>
        <listitem>
         <para>选取您要删除的图像，选择<menuchoice><guimenu>编辑</guimenu><guimenuitem> 从一览表中移除</guimenuitem></menuchoice>。<application>gThumb</application>从一览表移除图像。</para>
        </listitem>
      </orderedlist></para>
    </sect2>
    <sect2 id="gthumb-catalog-create">
    <title>创建一览表</title>
        <para>创建一览表，需进行以下步骤：<orderedlist>
        <listitem>
          <para>设置一览表视图(在 <xref linkend="gthumb-catalog-view"/> 中有描述).</para>
        </listitem>
        <listitem>
          <para>选择<menuchoice><guimenu>文件</guimenu><guimenuitem>新建目录</guimenuitem></menuchoice>。</para>
        </listitem>
        <listitem>
          <para>输入目录名，点击<guibutton>确定</guibutton>。<application>gThumb</application> 创建一览表。</para>
        </listitem>
        </orderedlist></para>
    </sect2>
    <sect2 id="gthumb-catalog-rename">
    <title>重命名，移除或移动一览表</title>
        <para>重命名，移除或移动一览表，需进行以下步骤：<orderedlist>
        <listitem>
          <para>设置一览表视图(在 <xref linkend="gthumb-catalog-view"/> 中有描述).</para>
        </listitem>
        <listitem>
          <para>选择一览表。</para>
        </listitem>
        <listitem>
          <para>Choose the corrisponding command in the
	  <menuchoice><guimenu>File</guimenu><guisubmenu>Catalog</guisubmenu></menuchoice>
	  menu, or use the context menu that can be displayed pressing
	  the right mouse button on the name of the catalog in the
	  catalog list.</para>
        </listitem>
        </orderedlist></para>
    </sect2>
    <sect2 id="gthumb-library-create">
    <title>To Create a Library of Catalogs</title>
        <para> To create a library of catalogs, perform the
        following steps:
        <orderedlist>
        <listitem>
          <para>设置一览表视图(在 <xref linkend="gthumb-catalog-view"/> 中有描述).</para>
        </listitem>
        <listitem>
          <para>选择<menuchoice><guimenu>文件</guimenu><guimenuitem>新建图库</guimenuitem></menuchoice>。</para>
        </listitem>
        <listitem>
          <para>输入图库名，点击 <guibutton>确定</guibutton>。<application>gThumb</application>创建图库。</para>
        </listitem>
        </orderedlist>
        </para>
    </sect2>
  </sect1>

  <!-- ============= Find ================================== -->

  <sect1 id="gthumb-finding">
    <title>查找图像</title>
    <sect2 id="gthumb-find">
    <title>查找图像</title>
      <para>查找硬盘的图像，选择<menuchoice><guimenu>编辑</guimenu><guimenuitem>查找</guimenuitem></menuchoice>。<application>gThumb</application> 显示<guilabel>查看</guilabel>对话框。</para>
     <sect3 id="gthumb-simple-search">
     <title>进行简单搜索</title>
      <para>
	From the <guilabel>Find</guilabel> dialog
	you can specify a file name or a pattern in the <guilabel>File name
	</guilabel> entry.
      </para>
      <para>例子：<informaltable frame="all"><tgroup cols="2" colsep="1" rowsep="1"><colspec colname="COLSPEC0" colwidth="50.00*"/><colspec colname="COLSPEC1" colwidth="50.00*"/><thead>
            <row valign="top">
              <entry colname="COLSPEC0">
                <para>值</para></entry>
              <entry colname="COLSPEC1" align="left">
                <para>说明</para></entry>
            </row>
          </thead><tbody>
            <row valign="top">
              <entry><para>
                <userinput>foo.jpg</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 搜寻文件名为<filename>foo.jpg</filename>的图像</para></entry>
            </row>
            <row valign="top">
              <entry><para>
                <userinput>*.png</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 查找<filename>png</filename> 扩展名的图像。</para></entry>
            </row>
            <row valign="top">
              <entry><para>
                <userinput>*.gif; *.jpg</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 搜寻扩展名为 <filename>gif</filename> 或 <filename>jpg</filename> 的图像。</para></entry>
            </row>
          </tbody></tgroup></informaltable></para>
        <para>
          Click on <guibutton>Search</guibutton> to start the search.
	  Once the search has finished you will see the list of images
	  that matches your search, if you want to see these images
	  click on <guibutton>View</guibutton>, if you want to make another
	  search click on <guibutton>New Search</guibutton>.
	</para>
	<para>
	  If you choose to view the images, a catalog named <guilabel>Search
	  Results</guilabel> will be created and visualized automatically.
	  A catalog created in this way has a special icon, a magnifier, this
	  is
	  because on this type of catalogs you can perform two more operations:
	  <guibutton>Edit Search</guibutton> and <guibutton>Redo Search
	  </guibutton>.

	  These operations can be selected from the
	  <menuchoice><guimenu>File</guimenu><guisubmenu>Catalog</guisubmenu></menuchoice>
	  menu, or from the menu that pops up when pressing the right
	  mouse button on the catalog name.
        </para>
        <para>
	  The <guilabel>Edit Search</guilabel> command lets you re-edit
	  the search rules, while <guilabel>Redo Search</guilabel> lets
	  you restart the search, at the end of the search you can
	  decide whether to save the result in the catalog or not.
        </para>
      </sect3>

      <sect3 id="gthumb-other-search-opt">
      <title>其他搜索选项</title>
          <variablelist>
	  <varlistentry>
            <term><guilabel>开始位置</guilabel></term>
	    <listitem>
	      <para>搜索开始处的文件夹位置。</para>
	    </listitem>
	  </varlistentry>
	  <varlistentry>
            <term><guilabel>包含子文件夹</guilabel></term>
	    <listitem>
	      <para>
	        Whether to search even in the sub folders.
	      </para>
	    </listitem>
	  </varlistentry>
	  <varlistentry>
            <term><guilabel>备注</guilabel></term>
	    <listitem>
	     <para>图像备注必须包含的短语列表。</para>
      <para>例子：</para>
      <para>
      <informaltable frame="all">
        <tgroup cols="2" colsep="1" rowsep="1">
          <colspec colname="COLSPEC0" colwidth="50.00*"/>
          <colspec colname="COLSPEC1" colwidth="50.00*"/>
          <thead>
            <row valign="top">
              <entry colname="COLSPEC0">
                <para>值</para></entry>
              <entry colname="COLSPEC1" align="left">
                <para>说明</para></entry>
            </row>
          </thead>
          <tbody>
            <row valign="top">
              <entry><para>
                <userinput>paolo</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 搜索注释中有“paolo”的图像。</para></entry>
            </row>
            <row valign="top">
              <entry><para>
                <userinput>我的生日</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 搜索注释中有“paolo”的图像。</para></entry>
            </row>
            <row valign="top">
              <entry><para>
                <userinput>假日；罗马</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 搜索注释中有“假日”或“罗马”的图像。 </para></entry>
            </row>
            <row valign="top">
              <entry><para>
                <userinput>罗马假日；我的生日</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application>搜索注释中有“罗马假日”或“我的生日”的图像。</para></entry>
            </row>

          </tbody>
        </tgroup>
      </informaltable>

	     </para>
	    </listitem>
	  </varlistentry>
	  <varlistentry>
            <term><guilabel>位置</guilabel></term>
	    <listitem>
	    <para>备注位置字段必须包含的短语列表。</para>
         <para>例子：</para>

         <para>
      <informaltable frame="all">
        <tgroup cols="2" colsep="1" rowsep="1">
          <colspec colname="COLSPEC0" colwidth="50.00*"/>
          <colspec colname="COLSPEC1" colwidth="50.00*"/>
          <thead>
            <row valign="top">
              <entry colname="COLSPEC0">
                <para>值</para></entry>
              <entry colname="COLSPEC1" align="left">
                <para>说明</para></entry>
            </row>
          </thead>
          <tbody>
            <row valign="top">
              <entry><para>
                <userinput>罗马</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 搜寻位置字段中有“罗马”的图像。</para></entry>
            </row>
            <row valign="top">
              <entry><para>
                <userinput>巴黎；罗马；伦敦</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 搜寻位置字段中有“巴黎”、“罗马”或“伦敦”的图像。位置字段。</para></entry>
            </row>
          </tbody>
        </tgroup>
      </informaltable>
            </para>
	  </listitem>

	  </varlistentry>
	  <varlistentry>
	    <!-- -->
            <term><guilabel>日期</guilabel></term>
	    <listitem>
	    <para>
	      The criteria the date field of the comment must respect:

	    <itemizedlist>
	      <listitem>
	        <para><guilabel>任何</guilabel>：忽略日期字段。</para>
              </listitem>

	      <listitem>
	        <para>
	        <guilabel>before, equal to, after</guilabel>: the date must be  less recent, equal to or more recent than the date specified.
	        </para>
              </listitem>

	    </itemizedlist>

	    </para>
	    </listitem>
	  </varlistentry>
	  <varlistentry>
	    <!-- -->
            <term><guilabel>分类</guilabel></term>
	    <listitem>
	    <para>
	    The list of categories an images must belong to.
	    Categories can be added to images using the
	    <menuchoice><guimenu>Edit</guimenu><guimenuitem>Categories</guimenuitem></menuchoice>
	    command or pressing
	    <keycombo><keycap>K</keycap></keycombo>.
            </para>
	    <para>
	      You can choose to search for images that belongs to all
	      the specified categories or at least to one of them,
	      checking the corresponding option.
	    </para>
            <para>例子：</para>
      <informaltable frame="all">
        <tgroup cols="2" colsep="1" rowsep="1">
          <colspec colname="COLSPEC0" colwidth="50.00*"/>
          <colspec colname="COLSPEC1" colwidth="50.00*"/>
          <thead>
            <row valign="top">
              <entry colname="COLSPEC0">
                <para>值</para></entry>
              <entry colname="COLSPEC1" align="left">
                <para>说明</para></entry>
            </row>
          </thead>
          <tbody>
            <row valign="top">
              <entry><para>
                <userinput>家庭</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 将会搜寻关键词中有“家庭”的图像。f</para></entry>
            </row>
            <row valign="top">
              <entry><para>
                <userinput>我；家庭</userinput>
              </para></entry>
              <entry align="left"><para><application>gThumb</application> 查找关键词列表中有“家庭” 与/或 “我”的图像。</para></entry>
            </row>

          </tbody>
        </tgroup>
      </informaltable>
	    </listitem>
	  </varlistentry>
          </variablelist>
        <para>
          <note>
            <title>注意</title>
            <para>
              If you use more than one criteria images must respect
              all of them.
            </para>
          </note>
          <note>
            <title>注意</title>
            <para>搜索总是不区分大小写。</para>
          </note>
        </para>
      </sect3>

     </sect2>
     <sect2 id="gthumb-find-dup">
     <title>查找重复图像</title>
     <para>查找重复图像，需选择<menuchoice><guimenu>编辑</guimenu><guimenuitem>查找重复</guimenuitem></menuchoice>。</para>
     </sect2>
  </sect1>

  <!-- ============= Slideshow ================================== -->

    <sect1 id="slideshow">
      <title>幻灯片播放</title>
      <para>
        You can start a slide show of the images in the current folder by
	pressing <keycombo action="simul"><keycap>s</keycap></keycombo> or
	selecting the <menuchoice><guimenu>View
	</guimenu><guimenuitem>Slide Show</guimenuitem></menuchoice> menu item.
        To stop the slide show press <keycombo action="simul">
	<keycap>S</keycap></keycombo> again.
      </para>
      <para>
        If the current selection contains two or more images the slide show will
        be done only with the selected images, otherwise all of the images in
        the current folder or catalog will be showed.
      </para>
      <para>进入/退出全屏模式不会停止幻灯播放。如果 <guilabel>切换到全屏</guilabel> 选项被选定，那么幻灯播放会以全屏模式开始，并以全屏模式结束播放。</para>
      <para>如果您改变文件夹或重新载入当前文件夹，幻灯片播放会被打断。</para>
      <para>您可通过幻灯片放映工具和全屏模式来做演示。有两种演示方式:自动演示和手动演示。</para>
      <sect2 id="gthumb-auto-presentation">
      <title>如何做一个自动演示</title>
      <para>要做一个自动演示，进行以下步骤：</para>
      <orderedlist>
        <listitem>
          <para>转到包含要演示图像所在的文件夹或一览表。</para>
        </listitem>
        <listitem>
          <para>Select the images you want to view in the slideshow, or select
          none to view all the images in the current folder or catalog.
          </para>
        </listitem>
        <listitem>
          <para>按<keycombo action="simul"><keycap>S</keycap></keycombo> 或选择<menuchoice><guimenu>查看</guimenu><guimenuitem>幻灯片播放 </guimenuitem></menuchoice>。<application>gThumb</application> 开始自动演示图像。</para>
        </listitem>
      </orderedlist>
      <para>停止演示，按<keycombo action="simul"><keycap>S</keycap></keycombo> 或 <keycombo action="simul"><keycap>Q</keycap></keycombo> 或 <keycombo action="simul"><keycap>Esc</keycap></keycombo>。</para>
      <para>幻灯播放方式可以通过 <xref linkend="preferences-slideshow"/>中<guilabel>首选项</guilabel>对话框进行个性化定义</para>
      </sect2>
      <sect2 id="gthumb-manual-presentation">
      <title>如何做一个手动演示</title>
      <para>做一个手动演示，进行如下步骤：</para>
      <orderedlist>
        <listitem>
          <para>转到包含要演示图像所在的文件夹或一览表。</para>
        </listitem>
        <listitem>
          <para>选择您想要开始演示的图像。</para>
        </listitem>
        <listitem>
          <para>按<keycombo action="simul"><keycap>F</keycap></keycombo>。<application>gThumb</application> 以全屏模式显示图像。</para>
        </listitem>
        <listitem>
          <para>按下<keycombo action="simul"><keycap>空格</keycap></keycombo>或<keycombo action="simul"><keycap>N</keycap></keycombo>。 <application>gThumb</application>显示下一幅图像。</para>
        </listitem>
        <listitem>
          <para>按<keycombo action="simul"><keycap>BackSpace</keycap></keycombo> 或 <keycombo action="simul"><keycap>B</keycap></keycombo>。<application>gThumb</application> 显示上一幅图像。</para>
        </listitem>
      </orderedlist>
      <para>停止演示，按<keycombo action="simul"><keycap>Q</keycap></keycombo> 或 <keycombo action="simul"><keycap>Esc</keycap></keycombo>。</para>
      </sect2>
    </sect1>

  <!-- ============= Tools ================================== -->
  <sect1 id="gthumb-tools">
  <title>高级工具</title>

    <sect2 id="gthumb-wallpaper">
      <title>设置桌面壁纸</title>
      <para>如果您要保存图像为桌面壁纸，选取图像，并选择菜单<menuchoice><guimenu>工具</guimenu><guisubmenu>设置图像为壁纸</guisubmenu></menuchoice>。此菜单包含以下项目：<itemizedlist>
	  <listitem>
	    <para><guilabel>置于中央</guilabel>：图像将会被置于屏幕中央。</para>
	  </listitem>
	  <listitem>
	    <para><guilabel>平铺</guilabel>：图像将会想地板砖一样平铺在屏幕上。</para>
	  </listitem>
	  <listitem>
	    <para><guilabel>比例缩放</guilabel>：图像会保持纵横比按比例缩放以填充屏幕。</para>
	  </listitem>
	  <listitem>
	    <para><guilabel>拉伸</guilabel>：图像会被缩放以适合屏幕，若需要会改变比例。</para>
	  </listitem>
	</itemizedlist></para>
      <para>如果您要恢复旧的壁纸，选择<menuchoice><guimenu>工具</guimenu><guisubmenu>设置图像为壁纸</guisubmenu><guimenuitem>恢复</guimenuitem></menuchoice>。</para>
    </sect2>
    <sect2 id="gthumb-rotate-jpeg">
      <title>以无损质量方式旋转图像</title>
      <para>
        Usually if you want to rotate an image you have to open the image with
        an editor, rotate the image, and then save it.  This works well for
        image formats such as PNG or GIF, but results in a loss of
        quality for JPEG images. (The rotation functions in
	<menuchoice><guimenu>Image</guimenu><guimenuitem>Transform</guimenuitem>
	</menuchoice> operate this way - with loss.)
      </para>
      <para>如果您要无损质量的旋转 JPEG 图像，选定要旋转的图像，并选择<menuchoice><guimenu>工具</guimenu><guimenuitem>旋转图像</guimenuitem></menuchoice>。 <application>gThumb</application>显示<guilabel>旋转对象</guilabel>对话框。</para>
      <para>点击 <guibutton>应用</guibutton>以应用改变。点击<guibutton>应用</guibutton>后文件会自动保存。</para>
      <para>
        If you check the <guilabel>Apply to all images</guilabel>
        option, the rotation is applied to the
        currently displayed image as well as to all the remaining
        images you have selected;
        otherwise, once the rotation has been performed on the current
        image, the next image in the selection is displayed, and you can
        choose another type of rotation.
      <note>
        <title>注意</title>
        <para>如果选择包含一些非 JPEG 格式图像，它们也会旋转。 (尽管如此，并不是所有文件格式都支持。)</para>
      </note>
      </para>
      <para>
        In general, there are two ways to rotate a JPEG image. The first way
        is to re-arrange the pixels inside the image file, using a "physical"
        transform. The second way is to leave the image data alone, and simply
        change the value of the Exif orientation tag inside the header of the JPEG file.
        Not all JPEG files have Exif tags however, and not all applications
        support them. If your image does not have Exif tags, the pixels will
        be re-arranged inside the image file automatically, since that is the only
        possible method.
      </para>
      <para>
        If your image has an Exif orientation tag, and the <guilabel>Apply physical transform</guilabel>
        checkbox is enabled, the physical transform will be used to re-arrange the image
        data, and the Exif orientation tag will be reset to its default value
        of "top left".
      </para>
      <para>
        If your image has an Exif orientation tag, and the <guilabel>Apply physical transform</guilabel>
        checkbox is not enabled, then only the orientation tag will be changed. The
        raw image data itself will not be transformed.
      <note>
        <title>注意</title>
        <para>
        For maximum compatibility with other applications, it is recommended that
        the <guilabel>Apply physical transform</guilabel> checkbox normally be enabled
        in both the rotation and import dialogs.
        </para>
      </note>
      </para>
      <para>The physical transform of pixel data inside the JPEG file will not
        degrade image quality (that is, it is lossless) under most conditions.
        However, if the image dimensions (height and width) are not both multiples
        of 8, some data corruption will occur along one or two of the edges of the
        image. If there is an Exif orientation tag, you can avoid this problem
        by disabling the <guilabel>Apply physical transform</guilabel> checkbox.
        If you must use the physical transform approach with
        images whose dimensions are not multiples of 8, <application>gThumb</application> will allow you to
        proceed despite with possible image distortion, but it will also ask if you
        would like the trim the image slightly (by up to 7 columns and/or rows
        of pixels) to remove the problem areas.
      </para>
    </sect2>
    <sect2 id="gthumb-reset-exif">
      <title>Resetting the Exif Orientation Tag</title>
      <para>
        The previous section describes how JPEG images can be rotated using two
        methods (physical transforms or Exif orientation tag changes). <application>gThumb</application> supports
        both methods properly as of version 2.9.0. Some previous versions
        of <application>gThumb</application> auto-rotated images improperly when importing, by performing
        a physical transformation without resetting the Exif orientation tag
        to "top-left". These previous versions ignored the orientation tag when
        displaying the images, so no problem was apparent (although the problem
        was visible if other image viewers were used to view the same images).
        Versions 2.9.0 and later respect this tag, so the incorrect rotation will be visible.
      </para>
      <para>
        The <guilabel>Reset Exif orientation tag</guilabel> tool is provided to fix
        this problem. Simply select the affected images, and apply the
        <guilabel>Reset Exif orientation tag</guilabel> tool. This will reset
        the Exif orientation tag to "top-left".
      </para>
    </sect2>
    <sect2 id="gthumb-convert-format">
      <title>转换图像格式</title>
      <para>要转换图像格式，选择要转换的图像，选择 <menuchoice><guimenu>工具</guimenu><guimenuitem>转换格式</guimenuitem></menuchoice>。</para>
      <para><guilabel>转换格式</guilabel> 对话框提供以下选项：<itemizedlist>
        <listitem>
          <para><guilabel>图像类型</guilabel>：这是您要进行转换后的图像格式。</para>
        </listitem>
        <listitem>
          <para>
            <guilabel>Overwrite mode</guilabel>: a converted image has the
	    same name of the original image except for the extension which is
	    determined by the new format, so an image with the new name
	    can already exist in the destination folder. This option lets you
	    decide what to do when such a case occurs.  If you choose
	    <guilabel>skip</guilabel> the new image won't be created;
	    <guilabel>rename</guilabel> will ask you to specify a new name;
	    <guilabel>ask</guilabel> will ask you whether to overwrite the
	    old image or not and <guilabel>overwrite</guilabel> will
	    overwrite the old image without asking.
          </para>
        </listitem>
        <listitem>
          <para><guilabel>移除原始图像</guilabel>：让您移除原始图像。如果图像因为错误没有转换，它将不会被移除。</para>
        </listitem>
	</itemizedlist></para>
      <para>要进行转换，点击 <guibutton>转换</guibutton>。</para>
    </sect2>
    <sect2 id="gthumb-scale-series">
      <title>比例按缩放一系列图像</title>
      <para>
        To scale multiple images downwards in size,
        select the images you want to scale and choose
        <menuchoice><guimenu>Tools</guimenu><guimenuitem>Scale
	Images</guimenuitem></menuchoice>.
      </para>
      <para><guilabel>按比例缩放图像</guilabel>对话框提供以下选项：<itemizedlist>
        <listitem>
          <para>
            <guilabel>Width</guilabel>: The desired maximum width of the scaled
	    images.
          </para>
        </listitem>
        <listitem>
          <para>
            <guilabel>Height</guilabel>: The desired maximum height of the scaled
            images.
          </para>
        </listitem>
        <listitem>
          <para>
            <guilabel>Keep aspect ratio</guilabel>: If this checkbox is not
            enabled, the image may be stretched by different factors in the
	    horizontal and vertical directions, in order to achieve both
	    the specified width and height. This may result in a distorted
	    image. If this checkbox is enabled, the image will be scaled
	    by the same factor in both directions. The scaling factor will
	    be calculated such that the output width and height are both
	    equal to or less than the values specified in the <guilabel>Width</guilabel>
	    and <guilabel>Height</guilabel> boxes, respectively.
          </para>
        </listitem>
        <listitem>
          <para>
            <guilabel>Image type</guilabel>: this is the format you want to
            save the scaled images as.
          </para>
        </listitem>
        <listitem>
          <para>
            <guilabel>Overwrite mode</guilabel>: a scaled image has the
            same name of the original image except for the extension which is
            determined by the new format, so an image with the new name
            can already exist in the destination folder. This option lets you
            decide what to do when such a case occurs.  If you choose
            <guilabel>skip</guilabel> the new image won't be created;
            <guilabel>rename</guilabel> will ask you to specify a new name;
            <guilabel>ask</guilabel> will ask you whether to overwrite the
            old image or not and <guilabel>overwrite</guilabel> will
            overwrite the old image without asking.
          </para>
        </listitem>
        <listitem>
          <para><guilabel>移除原始图像</guilabel>：让您移除原始图像。如果图像因为错误没有转换，它将不会被移除。</para>
        </listitem>
        </itemizedlist></para>
      <para>进行按比例缩放操作，需点击<guibutton>缩放</guibutton>。</para>
    </sect2>
    <sect2 id="gthumb-rename-series">
      <title>重命名一系列图像</title>
      <para>指定一个名称模板重命名一系列图像，选择 <menuchoice><guimenu>工具</guimenu><guimenuitem>重命名系列图像</guimenuitem></menuchoice>。</para>
      <para>
        The name template is simply a name that must be used for all
        of the images,  furthermore you can use some special characters
        to make the new names differ each other:
      </para>
        <informaltable frame="all">
        <tgroup cols="2" colsep="1" rowsep="1">
          <colspec colname="COLSPEC0" colwidth="50.00*"/>
          <colspec colname="COLSPEC1" colwidth="50.00*"/>
          <thead>
            <row valign="top">
              <entry colname="COLSPEC0">
                <para>符号</para></entry>
              <entry colname="COLSPEC1" align="left">
                <para>描述</para></entry>
            </row>
          </thead>
          <tbody>
            <row valign="top">
              <entry>
                <para><keycap>#</keycap></para></entry>
              <entry align="left">
                <para>This symbol will be replaced with
                the value of a counter that increments itself by 1
	        passing from one image to another.  If you specify
	        this symbols in sequence you'll get leading zeros if the
	        counter value has a lesser number of digits, for example ###
	        will produce the sequence: 001, 002, 003, etc..</para></entry>
            </row>
            <row valign="top">
              <entry>
                <para><keycap>%f</keycap></para></entry>
              <entry align="left">
                <para>此符号将会替换为图像原始名称，包含扩展名。</para></entry>
            </row>
            <row valign="top">
              <entry>
                <para><keycap>%e</keycap></para></entry>
              <entry align="left">
                <para>该符号将被替换为图像原始文件名的扩展名。</para></entry>
            </row>
            <row valign="top">
              <entry>
                <para><keycap>%d</keycap></para></entry>
              <entry align="left">
                <para>本符号会被替换为图像更改日期。</para></entry>
            </row>
            <row valign="top">
              <entry>
                <para><keycap>%s</keycap></para></entry>
              <entry align="left">
                <para>本符号会被替换为图像尺寸。</para></entry>
            </row>
          </tbody>
        </tgroup>
      </informaltable>
      <para>对话框底部的列表将会显示文件名如何被重命名。</para>
      <para>重命名图像，点击<guibutton>重命名</guibutton>。</para>
      <para>
        If the renaming of an image can overwrite an already existing
        image you will be asked how to proceed,  five options are
        available: overwrite the image; do not overwrite the image;
        always overwrite; never overwrite; specify a new name.
      </para>
    </sect2>
    <sect2 id="gthumb-change-date">
      <title>改变图像日期</title>
      <para>如果您要改变一系列图像的最后更改日期，选取图像并选择<menuchoice><guimenu> 工具</guimenu><guimenuitem>改变日期</guimenuitem></menuchoice>。</para>
      <para>选择新的日期。</para>
      <para>点击<guibutton>确定</guibutton>。<application>gThumb</application>改变日期。</para>
    </sect2>
    <sect2 id="gthumb-index-image">
      <title>创建索引图像</title>
      <para>
        An index image is an image that contains small previews of a series of
	images.  If you want to create an index image select the images you
	want to insert and choose
	<menuchoice><guimenu>Tools</guimenu><guimenuitem>Create Index
	Image</guimenuitem></menuchoice>.
      </para>
    </sect2>
    <sect2 id="gthumb-web-album">
      <title>创建网络相册</title>
       <para>
         To create a web album, view a folder or a catalog and select the images
	 that you want to include in your album. (The usual selection methods apply -
	 you can click to select one image, shift+click or shift+arrow to expand
	 the selection continuously, ctrl+click to add images one at time, ctrl+A
	 to select everything.) Then use the <menuchoice><guimenu>Tools</guimenu>
	 <guimenuitem>Create Web Album</guimenuitem></menuchoice> function.
       </para>
       <para>
	 The web album will be generated in the  <guilabel>Destination</guilabel>
	 folder. The starting page of the album will be given by the
	 <guilabel>Index file</guilabel> setting - "index.html" is typically
	 used.
       </para>
       <para>
	 All web albums will consist of one or more "index pages" (which show
	 a series of small thumbnail images) and one or more "image pages"
	 (which show a single image at a time). If the <guilabel>Copy originals
	 to destination</guilabel> checkbox is enabled, the photo shown in the
	 image pages will link to a copy of the original image. If you
	 click this link, the raw image will be loaded in your browser (with
	 no accompanying HTML).
       </para>
       <para>如果需要，若图像超过<guilabel>如果大于则改变大小</guilabel>框中设定的尺寸，图像会被按比例缩小。</para>
       <para>
	 The number of thumbnail images shown on each index page of the web
	 album is controlled by the <guilabel>Size</guilabel> row and column
	 boxes. Alternatively, all images can be forced onto a single index
	 page by enabling the <guilabel>use a single index page</guilabel>
	 checkbox.
       </para>
       <para>
	 Most themes will respect the row and column settings that you specify,
	 because they are based on HTML tables. However other themes (the BestFit
	 theme for example) use Cascading Style Sheets that automatically space
	 the images to make the best possible use of space. (If you resize the
	 browser window, the images will re-position themselves!) These themes
	 will not respect the row and column settings, but they will keep the
	 total number of images per index page to a maximum of ROW x COLUMNS
	 (unless the <guilabel>use a single index page</guilabel> checkbox is
	 enabled).
       </para>
       <para>
         A <guilabel>Header</guilabel> and <guilabel>Footer</guilabel> may be
	 defined. These labels will appear at the top and bottom of every page
	 in the album.  HTML markup may be used in headers and footers, as long
	 every '&gt;', '&lt;', and '&amp;' character is preceeded by a
	 backslash.  For example, "&lt;hr/&gt;" must be written as
	 "\&lt;hr/\&gt;".  Also, the sequence "%d" will be replaced by the
	 current date.  To make a literal backslash ('\') or percent symbol
	 ('%') appear in the output, it must be entered as "\\" or "%%" in the
	 header or footer fields.
       </para>
       <para>
	 A <guilabel>Theme</guilabel> must be specified. The <guilabel>Theme</guilabel>
	 controls the overall appearance of your web album. To select a
         <guilabel>Theme</guilabel>, press the <guibutton>...</guibutton> button
	 and select one from the list. The <guilabel>Thumbnail Caption</guilabel>
	 and <guilabel>Image Caption</guilabel> dialogs allow you to specify
	 what textual information (photo date, image size, camera model, etc)
	 will be displayed next to each image in the index and image pages,
	 respectively.
       </para>
    </sect2>
    <sect2 id="gthumb-import-photos">
      <title>从数码相机导入相片</title>
       <para>从数码相机导入相片，需选择<menuchoice><guimenu>文件</guimenu><guimenuitem>导入相片</guimenuitem></menuchoice>。</para>
       <para>
         Several options are presented in the
         <menuchoice><guimenu>File</guimenu><guimenuitem>Import Photos
         </guimenuitem></menuchoice> dialog.
       </para>
       <para>
         The destination folder can be selected through the
         <guilabel>Destination</guilabel> box. The photos will
         be imported into a sub-folder of the <guilabel>Destination</guilabel>
         folder. The name of the sub-folder is set by the
         <guilabel>Film</guilabel> box. If no "Film" folder is specified,
         a sub-folder name consisting of the import data and time will
         be automatically generated.
       </para>
       <para>
         <guilabel>Categories</guilabel> can be specified for the imported
         photos using the <guilabel>Categories</guilabel> box.
       </para>
       <para>
         If the <guilabel>Delete imported images from the camera</guilabel>
         checkbox is enabled, the photos will be deleted from the camera
         after they have been imported.
       </para>
       <para>
         <application>gThumb</application> will rename the images (in numerical re-order) when they
 	 are imported, unless the
         <guilabel>Keep original filenames</guilabel> checkbox is selected.
       </para>
       <para>
         If the <guilabel>Rotate images physically</guilabel> checkbox is selected,
         and the imported photo contains an Exif orientation tag, the image data
         will be physically transformed (losslessly) so that the viewed image
         looks the same as before but the orientation tag is reset to "top left".
         If this checkbox is not enabled, the image data and the orientation tag
         are both left unchanged. The image will be displayed identically by
         gthumb for both possibilities, but for maximum compatibility with other
         applications this checkbox should be enabled.
       </para>
       <sect3 id="gthumb-select-camera">
	<title>选择照相机型号</title>
         <para>当你启动<menuchoice><guimenu>文件</guimenu><guimenuitem>导入相片 </guimenuitem></menuchoice> 对话框，<application>gThumb</application> 应当自动检测到您的相机(如果相机已经开启)。 在对话框中会显示一个相机图标。如果没有检测到，会显示一个带有“X”的相机图标。</para>
         <para>
         If the wrong camera has been detected, click the camera icon to select
         a different one. A drop-down box listing all auto-detected cameras will
         be shown. If the <guilabel>Use manual selection instead</guilabel> checkbox
         is enabled, the user can manually set the camera model and port.
         </para>
       </sect3>
    </sect2>
    <sect2 id="gthumb-write-to-cd">
      <title>将图像写入 CD 或 DVD</title>
       <para>将一系列图像写入 CD 或 DVD，需进行以下步骤：<orderedlist>
        <listitem>
          <para>选择您要写入的图像，选择<menuchoice><guimenu>文件</guimenu><guimenuitem>写入 CD </guimenuitem></menuchoice>，<application>gThumb</application>会显示<guilabel>写入 CD</guilabel>对话框。</para>
        </listitem>
        <listitem>
          <para>Click on <guilabel>Current folder</guilabel> if you want to
            write all of the images in the current folder and its subfolders.
            Click on <guilabel>Selected images</guilabel> to write the current
            selection only.
          </para>
        </listitem>
        <listitem>
          <para>Click on <guibutton>Ok</guibutton>. <application>gThumb</application>, after preparing the
            images for CD/DVD writing, displays the <filename>burn:///</filename>
            location with <guilabel>Nautilus</guilabel>.
          </para>
        </listitem>
        <listitem>
          <para>点击<guilabel>写入 CD</guilabel> 工具栏按钮或者选择<menuchoice><guimenu>文件</guimenu><guimenuitem>写入 CD </guimenuitem></menuchoice>。图像被写入 CD 或 DVD。</para>
        </listitem>
       </orderedlist></para>
    </sect2>
  </sect1>

 <!-- ============= Preferences ================================== -->
 <sect1 id="preferences">
  <title>首选项</title>
  <para>配置 <application>gThumb</application>，需通过选择<menuchoice><guimenu>编辑</guimenu><guisubmenu>首选项</guisubmenu></menuchoice>打开<guilabel>首选项</guilabel>对话框。</para>
  <para>此对话框包含 4 个在下面详细描述的标签页。在对话框窗口的底部，您会发现如下按钮：</para>
  <itemizedlist>
    <listitem>
      <para><guibutton>帮助</guibutton>：显示本手册。</para>
    </listitem>
    <listitem>
      <para><guibutton>关闭</guibutton>：关闭对话框。</para>
    </listitem>
  </itemizedlist>
  <para>
    Keep in mind that when you change an option it will automatically
    applied,  this is why there is no <guibutton>Ok</guibutton> or
    <guibutton>Apply</guibutton> button.
  </para>

<!-- ########### General Tab ################## -->
    <sect2 id="preferences-general">
      <title>常规标签页</title>
      <para>此标签页允许您设置以下选项：</para>
      <itemizedlist>
	<listitem>
	<para>选择<application>gThumb</application> 主窗口的布局，即目录列表窗口的位置，图像(缩略图)列表窗口，和图像查看器主窗口。</para>
	</listitem>
	<listitem>
	  <para>工具栏类型</para>
	</listitem>
	<listitem>
	  <para>启动时显示的目录</para>
	</listitem>
	<listitem>
	  <para>当一个图像或目录将被删除时，是否要求确认。</para>
	</listitem>
	<listitem>
	  <para>是否要询问保存已更改的图像。</para>
	</listitem>
      </itemizedlist>
    </sect2>

<!-- ########### Browser Tab ################## -->
    <sect2 id="preferences-browser">
      <title>浏览器标签页</title>
      <para>在此标签栏中，您可以配置以下选项：</para>
      <variablelist>
        <!-- ########### -->
	<varlistentry>
	  <term><guilabel>显示文件名</guilabel></term>
	  <listitem>
	    <para>该选项控制<application>gThumb</application>是否显示图像文件名。</para>
	  </listitem>
	</varlistentry>
        <!-- ########### -->
	<varlistentry>
	  <term><guilabel>显示注释</guilabel></term>
	  <listitem>
	    <para>This option controls whether
	    <application>gThumb</application> should show comments
	    (including date and place) in the image list. By default,
	    <application>gThumb</application> shows the comment as a caption under the
	    thumbnail.
	    </para>
	  </listitem>
	</varlistentry>
        <!-- ########### -->
	<varlistentry>
	  <term><guilabel>显示缩略图</guilabel></term>
	  <listitem>
	    <para>此选项(您只需按 <keycombo><keycap>T</keycap></keycombo>便能启用它) 控制<application>gThumb</application>是否显示缩略图。</para>
	  </listitem>
	</varlistentry>
        <!-- ########### -->
	<varlistentry>
	  <term><guilabel>其他</guilabel></term>
	  <listitem>
	    <para>Here you can choose whether to change folder by
	    doing a single or a double click on the folder name.  The
	    single click can be useful if you are used to quickly browse your
	    hard disk searching for images.  The default behaviour is to
	    follow the Nautilus file manager policy.
	    Furthermore you can select whether
	    <application>gThumb</application> should determine image
	    type by looking at the file extension or by looking at the
	    file content. Determining file type from the content is
	    more reliable (some applications may create files with
	    extension not matching the actual file type) but
	    slower. If you have a fast system, select <guilabel>Determine
	    image type from content</guilabel>.
	    </para>
	  </listitem>
	</varlistentry>
      </variablelist>

    </sect2>
<!-- ########### Viewer Tab ################## -->
    <sect2 id="preferences-viewer">
      <title>查看器标签栏</title>
      <para>此标签栏包含查看器窗口的选项：</para>
      <variablelist>
        <!-- ########### -->
	<varlistentry>
	  <term><guilabel>载入图像后</guilabel></term>
	  <listitem>
	    <para>Controls initial zoom level to use for an
	    image.
	    </para>
	  </listitem>
	</varlistentry>
        <!-- ########### -->
	<varlistentry>
	  <term><guilabel>透明度类型</guilabel></term>
	  <listitem>
	    <para>Controls the background used for partly transparent
	    images. By default the transparent part of the image is
	    replaced the window background color,that is the
	    <guilabel>none</guilabel> option.
	    </para>
	  </listitem>
	</varlistentry>
        <!-- ########### -->
        <varlistentry>
          <term><guilabel>缩放质量</guilabel></term>
          <listitem>
            <para>This controls the method used for showing rescaled
            image. Possible choices are high quality (slow on old
            machines or when viewing big images) and low
            quality (always fast).
            </para>
          </listitem>
        </varlistentry>
        <!-- ########### -->
	<varlistentry>
	  <term><guilabel>使用下一幅/上一幅后滚动条位置</guilabel></term>
	  <listitem>
	    <para>
	    Depending on the selected zoom level, your images may be larger than the
	    display window. If this happens, vertical and/or horizontal scrollbars will
	    be present, allowing you to view different areas of your image.
	    </para>
	    <para>
	    When you navigate from one image to another using the Next/Previous
	    controls, the positions of the scrollbars can be retained, or they can be
	    reset to the default position.
	    </para>
	    <para>
	    If you are viewing pages of scanned text, for example, you will probably want to
	    set this to <guilabel>Reset to top-left of image</guilabel>, so that the
            top of the page is shown when you move to a new image.
            </para>
	    <para>
	    If you are trying to compare small areas on several large images
	    (perhaps to compare similar images taken at different times, such
	    as photos taken in a "continuous" mode on a digital camera, or
	    satellite images of the same area at different dates)
	    then the <guilabel>Keep same position</guilabel> mode is probably more
	    appropriate for you.
	    </para>
	  </listitem>
	</varlistentry>
      </variablelist>

    </sect2>
<!-- ########### Slide Show Tab ################## -->
    <sect2 id="preferences-slideshow">
      <title>幻灯播放标签页</title>
      <para>
	This tab contains the options controlling slide show mode
	(which you can start by selecting
	<menuchoice><guimenu>Tools</guimenu>
	<guisubmenu>Slide Show</guisubmenu></menuchoice> or by using
	<keycombo><keycap>S</keycap></keycombo>
	shortcut). The options include direction (forward/backwards/random),
	and delay between images. You can also specify whether the
	slide show should wrap around (i.e., after showing the last
	image start again form the beginning) and automatically switch
	to fullscreen mode.
      </para>
     </sect2>

<!-- ########### Hot Keys Tab ################## -->
    <sect2 id="preferences-hotkeys">
      <title>热键标签页</title>
      <para>
	This tab contains the shell script definitions that control the 
	hot keys 0-9 on the numeric keypad.
      </para>
      <para>
	When a user presses one of these keys, an external shell script 
	will be launched. Certain codes can be including in the script.
	These codes will be replaced by <application>gThumb</application> when the script is actually
	launched, as follows:
      </para>
      <informaltable frame="all">
        <tgroup cols="2" colsep="1" rowsep="1">
          <colspec colname="COLSPEC0" colwidth="20.00*"/>
          <colspec colname="COLSPEC1" colwidth="80.00*"/>
          <thead>
            <row valign="top">
              <entry colname="COLSPEC0">
                <para>Code</para></entry>
              <entry colname="COLSPEC1" align="left">
                <para>说明</para></entry>
            </row>
          </thead>
          <tbody>
            <row valign="top">
              <entry><para>%F</para></entry>
	      <entry align="left"><para>all selected filenames on one line, space delimited</para></entry>
            </row>
            <row valign="top">
              <entry><para>%f</para></entry>
              <entry align="left"><para>a single filename, including path</para></entry>
            </row>
            <row valign="top">
              <entry><para>%n</para></entry>
              <entry align="left"><para>a single filename, including path, with no extension</para></entry>
            </row>
            <row valign="top">
              <entry><para>%e</para></entry>
              <entry align="left"><para>a single extension (starting with a period)</para></entry>
            </row>
            <row valign="top">
              <entry><para>%p</para></entry>
              <entry align="left"><para>单个文件的母文件夹</para></entry>
            </row>
          </tbody>
        </tgroup>
      </informaltable>
      <para>
	Scripts with the %F code will be executed just once, regardless of the number of files selected.
	All other scripts will be executed once per selected file.
      </para>
      <para>提供了数个默认的脚本。如果需要，它们可以替换。默认脚本的解释如下：</para>
      <itemizedlist>
	  <listitem>
	    <para>
		<command>gimp %F &amp;</command>
            </para>
	    <para>
		This script tells the GNU Image Manipulation Program (gimp) to open
	        all of the select files. This is most efficient if we include all of
	 	the filenames on one line, rather than calling <command>gimp</command>
		once for each file, so we have used the %F code.
	    </para>
          </listitem>
          <listitem>
            <para>
                <command>convert %f -font Helvetica -pointsize 20 -fill white -box '#00000080' -gravity South -annotate +0+5 ' Copyright 2007, Your Name Here ' %n-copyright%e</command>
            </para>
            <para>
                This script makes a copy of your image file, and adds a copyright notice
                to it. The "convert" command is part of the ImageMagick package. If the
                original file is named sample.jpg, the new file will be named sample-copyright.jpg.
            </para>
          </listitem>
          <listitem>
            <para>
                <command>mkdir -p %p/approved ; cp %f %p/approved/</command>
            </para>
            <para>该脚本创建一个“approved”新子文件夹(如果它不存在的话)。然后它复制选定文件到“approved”子文件夹。</para>
          </listitem>
          <listitem>
            <para>
                <command>uuencode %f %f | mail -s Photos your@emailaddress.com</command>
            </para>
            <para>
                This script encodes images files in a format suitable for email attachments,
                and then emails each photo to the specified address. One email per photo is sent.
            </para>
          </listitem>
          <listitem>
            <para>
                <command>rm ~/myarchive.zip; zip -j ~/myarchive %F</command>
            </para>
            <para>该脚本会将一个已存在的 zip 文件(如果存在)重写为一个包含选定图像的新 zip 文件。</para>
          </listitem>
          <listitem>
            <para>
                <command>rm ~/myarchive.zip; zip -j ~/myarchive %F; uuencode ~/myarchive.zip ~/myarchive.zip | mail -s Photos your@emailaddress.com</command>
            </para>
            <para>
                This combines the previous two scripts, so that the selected images are combined into
                a single zip file, which is then emailed.
            </para>
          </listitem>
      </itemizedlist>
     </sect2>

  </sect1>

  <!-- ============= Keyboard Shortcuts ================================== -->
  <sect1 id="shortcuts">
  <title>快速参考：键盘快捷键</title>
  <para><xref linkend="gthumb-TBL-keyword-shortcuts-browser"/>, <xref linkend="gthumb-TBL-keyword-shortcuts-viewer"/>, <xref linkend="gthumb-TBL-keyword-shortcuts-other"/> and <xref linkend="gthumb-TBL-keyword-shortcuts-fullscreen"/> provide a quick
    reference for all of the <application>gThumb</application> keyword shortcuts.  Look in the
    menus for other shortcuts.</para>
  <para>
      <table id="gthumb-TBL-keyword-shortcuts-browser" frame="topbot">
      <title>遍览文件夹的键盘快捷键</title>
      <tgroup cols="3" colsep="1" rowsep="1">
      	<colspec colname="COLSPEC0" colwidth="50*"/>
	<colspec colname="COLSPEC1" colwidth="50*"/>
	<colspec colname="COLSPEC2" colwidth="50*"/>
	<thead>
	  <row valign="top" rowsep="1">
	    <entry colname="COLSPEC0">
	    	<para>键盘快捷键</para></entry>
	    <entry colname="COLSPEC1">
                <para>描述</para></entry>
            <entry colname="COLSPEC2">
                <para>全屏模式下可用</para></entry>
	  </row>
	</thead>
	<tbody>
	  <row valign="top">
            <entry>
	      <para><keycombo><keycap>n</keycap></keycombo> 或 <keycombo action="simul"><keycap>空格</keycap></keycombo> 或 <keycombo action="simul"><keycap>Page Down</keycap></keycombo></para>
	    </entry>
            <entry>
	      <para>查看下一幅图像。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para><keycombo action="simul"><keycap>b</keycap></keycombo> 或<keycombo><keycap>Backspace</keycap></keycombo> 或 <keycombo action="simul"><keycap>Page Up</keycap></keycombo></para>
	    </entry>
            <entry>
	      <para>查看前一幅图像。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>Home</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>查看下一幅图像。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>End</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>查看最后一幅图像。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para><keycombo action="simul"><keycap>Alt</keycap><keycap>Home </keycap></keycombo> 或 <keycombo action="simul"><keycap>h</keycap></keycombo></para>
	    </entry>
            <entry>
	      <para>转到您的 home 文件夹。</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row>
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>Alt</keycap><keycap>Left
		</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>转到先前访问的文件夹。</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row>
            <entry>
	      <para><keycombo action="simul"><keycap>Alt</keycap><keycap>Up </keycap></keycombo> 或 <keycombo action="simul"><keycap>u</keycap></keycombo></para>
	    </entry>
            <entry>
	      <para>Go up one level.</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
		<keycombo><keycap>Esc</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Interrupt thumbnails creation.</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row>
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>Ctrl</keycap><keycap>D</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>添加当前位置到书签。</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>Return</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>显示/隐藏浏览器。</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>q</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Change the image properties pane content or
	      display the pane if it is not visible.</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>Ctrl</keycap><keycap>1</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Set the image preview as the image properties pane
	      content or hide the pane if this content type is already
	      visible.</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>Ctrl</keycap><keycap>2</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Set the image exif data as the image properties pane
	      content or hide the pane if this content type is already
	      visible.</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>Ctrl</keycap><keycap>3</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Set the image comment as the image properties pane
	      content or hide the pane if this content type is already
	      visible.</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row>
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>t</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>查看/隐藏缩略图。</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
		<keycombo><keycap>F2</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>重命名当前图像。</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
		<keycombo><keycap>o</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>用一个程序打开选定图像。</para>
	    </entry>
            <entry>
	      <para>否</para>
	    </entry>
	  </row>
          <row rowsep="0">
            <entry>
              <para>
                <keycombo><keycap>g</keycap></keycombo>
              </para>
            </entry>
            <entry>
              <para>用 GIMP 打开选定的图像，如果 GIMP 已安装。</para>
            </entry>
            <entry>
              <para>否</para>
            </entry>
          </row>
	  <row rowsep="0">
            <entry>
	      <para>
		<keycombo><keycap>删除键</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>删除选定图像。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	</tbody>
      </tgroup>
      </table>
  </para>

  <para>
  </para>

    <table id="gthumb-TBL-keyword-shortcuts-viewer" frame="topbot">
    <title>查看图像的键盘快捷键</title>
    <tgroup cols="3" colsep="1" rowsep="1">
      	<colspec colname="COLSPEC0" colwidth="50*"/>
	<colspec colname="COLSPEC1" colwidth="50*"/>
	<colspec colname="COLSPEC2" colwidth="50*"/>
	<thead>
	  <row valign="top">
	    <entry colname="COLSPEC0">
              <para>键盘快捷键</para></entry>
	    <entry colname="COLSPEC1">
              <para>描述</para></entry>
	    <entry colname="COLSPEC2">
              <para>全屏模式下可用</para></entry>
	  </row>
	</thead>
	<tbody>
	  <row valign="top">
            <entry>
	      <para><keycombo><keycap>v</keycap></keycombo> 或 <keycombo><keycap>f</keycap></keycombo> 或 <keycombo><keycap>F11</keycap></keycombo></para>
	    </entry>
            <entry>
	      <para>设置/取消全屏模式。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para><keycombo><keycap>+</keycap></keycombo> 或者 <keycombo><keycap>=</keycap></keycombo></para>
	    </entry>
            <entry>
	      <para>放大。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
		<keycombo><keycap>-</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>缩小。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para><keycombo><keycap>1</keycap></keycombo> 或 <keycombo><keycap>z</keycap></keycombo></para>
	    </entry>
            <entry>
	      <para>实际大小。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>x</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>缩放至适合窗口。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>l</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>反转图像。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>m</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Mirror the image.</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>r</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Rotate the image clockwise of 90 degrees without saving.</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>e</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Rotate the image counter-clockwise of 90 degrees without saving.</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>

	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>]</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Rotate and save the image clockwise of 90 degrees.  The rotation is lossless for jpeg images.</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>[</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Rotate and save the image counter-clockwise of 90 degrees.  The rotation is lossless for jpeg images.</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>

	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>a</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>开始/停止动画</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>j</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>查看暂停动画的下一帧。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
	        <keycombo><keycap>方向键</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>滚动图像。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row>
            <entry>
	      <para>
	        <keycombo action="simul"><keycap>Shift</keycap><keycap>方向键</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>Scroll the image faster.</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	</tbody>
     </tgroup>
   </table>

  <para>
  </para>

  <table id="gthumb-TBL-keyword-shortcuts-other" frame="topbot">
    <title>其他键盘快捷方式。</title>
    <tgroup cols="3" colsep="0" rowsep="0">
      	<colspec colname="COLSPEC0" colwidth="50*"/>
	<colspec colname="COLSPEC1" colwidth="50*"/>
	<colspec colname="COLSPEC2" colwidth="50*"/>
	<thead>
	  <row valign="top" rowsep="1">
	    <entry colname="COLSPEC0">
                <para>键盘快捷键</para></entry>
	    <entry colname="COLSPEC1">
                <para>描述</para></entry>
            <entry colname="COLSPEC2">
                <para>全屏模式下可用</para></entry>
	  </row>
	</thead>
	<tbody>
	  <row valign="top">
            <entry>
	      <para>
		<keycombo><keycap>s</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>开始/停止幻灯片。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
		<keycombo><keycap>c</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>添加备注到选定图像。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
		<keycombo><keycap>k</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>对选定图像指定分类。</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para>
		<keycombo><keycap>i</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>隐藏/显示图像备注和属性</para>
	    </entry>
            <entry>
	      <para>是</para>
	    </entry>
	  </row>
	</tbody>
     </tgroup>
  </table>
  <para>
  </para>
  <table id="gthumb-TBL-keyword-shortcuts-fullscreen" frame="topbot">
    <title>Keyboard shortcuts available exclusively in fullscreen mode</title>
    <tgroup cols="2" colsep="0" rowsep="0">
      	<colspec colwidth="20.00*"/>
	<colspec colwidth="20.00*"/>
	<thead>
	  <row rowsep="1">
	    <entry><para>键盘快捷键</para></entry>
	    <entry><para>描述</para></entry>
	  </row>
	</thead>
	<tbody>
	  <row rowsep="0">
            <entry>
	      <para>
		<keycombo><keycap>p</keycap></keycombo>
	      </para>
	    </entry>
            <entry>
	      <para>暂停/恢复幻灯片。</para>
	    </entry>
	  </row>
	  <row rowsep="0">
            <entry>
	      <para><keycombo><keycap>Escape</keycap></keycombo>  或 <keycombo><keycap>f</keycap></keycombo> 或 <keycombo><keycap>v</keycap></keycombo> 或 <keycombo><keycap>F11</keycap></keycombo> 或 <keycombo><keycap>q</keycap></keycombo></para>
	    </entry>
            <entry>
	      <para>退出全屏模式。</para>
	    </entry>
	  </row>
	</tbody>
     </tgroup>
  </table>
  </sect1>

</article>
