view web/help/GuideOptionsOSD.html @ 2859:1656d2341e2f

Eliminate FIXME: enable or disable individual plugins from configure Additional checkbox in Edit/Configure Plugins to prevent plugins being displayed in the menus
author Colin Clark <colin.clark@cclark.uk>
date Thu, 01 Nov 2018 13:59:03 +0000
parents bb44bd76f857
children
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</style>
</head>
<body>
<div class="navbar navbar-top"><table class="navbar"><tr>
<td class="navbar-prev"><a class="navbar-prev" href="GuideOptionsImage.html" title="Image Options">Image Options</a></td>
<td class="navbar-next"><a class="navbar-next" href="GuideOptionsWindow.html" title="Window Options">Window Options</a></td>
</tr></table></div>
<div class="sidebar"><div class="sidenav"><div class="autotoc"><ul>
<li><a href="GuideIndex-info.html" title="About This Document">About This Document</a></li>
<li>
<a class="xref" href="GuideIndex.html" title="The Geeqie User Manual">The Geeqie User Manual</a><div class="autotoc"><ul>
<li><a class="xref" href="GuideIntroduction.html" title="Introduction">Introduction</a></li>
<li><a class="xref" href="GuideMainWindow.html" title="Main Window">Main Window</a></li>
<li><a class="xref" href="GuideSidebars.html" title="Sidebars">Sidebars</a></li>
<li><a class="xref" href="GuideOtherWindows.html" title="Stand-alone Windows">Stand-alone Windows</a></li>
<li><a class="xref" href="GuideImageSearch.html" title="Search and Select">Search and Select</a></li>
<li><a class="xref" href="GuideImageManagementPlugins.html" title="Plugins">Plugins</a></li>
<li><a class="xref" href="GuideImageManagement.html" title="File Management">File Management</a></li>
<li><a class="xref" href="GuideColorManagement.html" title="Color Management">Color Management</a></li>
<li><a class="xref" href="GuideImagePresentation.html" title="Image Presentation">Image Presentation</a></li>
<li><a class="xref" href="GuidePrinting.html" title="Printing">Printing</a></li>
<li>
<a class="xref" href="GuideOptionsMain.html" title="Preferences">Preferences</a><div class="autotoc"><ul>
<li><a class="xref" href="GuideOptionsGeneral.html" title="General Options">General Options</a></li>
<li><a class="xref" href="GuideOptionsImage.html" title="Image Options">Image Options</a></li>
<li>OverlayScreen Display</li>
<li><a class="xref" href="GuideOptionsWindow.html" title="Window Options">Window Options</a></li>
<li><a class="xref" href="GuideOptionsKeyboard.html" title="Keyboard Options">Keyboard Options</a></li>
<li><a class="xref" href="GuideOptionsFiltering.html" title="Files Options">Files Options</a></li>
<li><a class="xref" href="GuideOptionsMetadata.html" title="Metadata">Metadata</a></li>
<li><a class="xref" href="GuideOptionsKeywords.html" title="Keywords">Keywords</a></li>
<li><a class="xref" href="GuideOptionsColor.html" title="Color management options">Color management options</a></li>
<li><a class="xref" href="GuideOptionsStereo.html" title="Stereo image management">Stereo image management</a></li>
<li><a class="xref" href="GuideOptionsBehavior.html" title="Behavior Options">Behavior Options</a></li>
<li><a class="xref" href="GuideOptionsToolbar.html" title="Toolbar">Toolbar</a></li>
</ul></div>
</li>
<li><a class="xref" href="GuideOptionsAdditional.html" title="Additional Preferences">Additional Preferences</a></li>
<li><a class="xref" href="GuideReference.html" title="Reference">Reference</a></li>
<li><a class="xref" href="GuideFaq.html" title="Frequently Asked Questions">Frequently Asked Questions</a></li>
<li><a class="xref" href="GuideLicence.html" title="Licence">Licence</a></li>
<li><a class="xref" href="GuideCredits.html" title="Credits">Credits</a></li>
<li><a class="xref" href="GuideGnuFdl.html" title="GNU Free Documentation License">GNU Free Documentation License</a></li>
</ul></div>
</li>
</ul></div></div></div>
<div class="body body-sidebar"><div class="division section">
<a name="GuideOptionsOSD"></a><div class="header"><h1 class="section title"><span class="title">OverlayScreen Display</span></h1></div>
<ul class="linktrail">
<li class="linktrail linktrail-first"><a class="linktrail" href="GuideIndex.html" title="The Geeqie User Manual">The Geeqie User Manual</a></li>
<li class="linktrail linktrail-last"><a class="linktrail" href="GuideOptionsMain.html" title="Preferences">Preferences</a></li>
</ul>
<p class="para block block-first">This section describes the options presented under the OSD Tab of the preferences dialog.</p>
<div class="autotoc"><ul><li>
<span class="label">11.3.1. </span><a class="xref" href="GuideOptionsOSD.html#OverlayScreenDisplay" title="Overlay Screen Display">Overlay Screen Display</a>
</li></ul></div>
<div class="division section">
<a name="OverlayScreenDisplay"></a><div class="header"><h2 class="section title"><span class="title"><span class="label">11.3.1. </span>Overlay Screen Display</span></h2></div>
<p class="para block block-first">The contents of the Overlay Screen Display is defined by the Image Overlay Template. This template is easily customised to  display a wide range of data.</p>
<p class="para block">
      The format of each entry is:
      <div dir="ltr" class=" block programlisting block-indent block-first"><pre class="programlisting">%tag[:max_length][:extra]%</pre></div>
    </p>
<div class="table block block-indent"><table style="border: solid 1px;"><tbody>
<tr>
<td class="td-colsep td-rowsep">
              <span class="emphasis emphasis-bold">Tag</span>
            </td>
<td class="td-rowsep">
              <span class="emphasis emphasis-bold">Replaced by</span>
            </td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">name</td>
<td class="td-rowsep">Filename of the picture</td>
</tr>
<tr>
<td class="td-colsep td-rowsep">collection</td>
<td class="td-rowsep">Name of the collection</td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">number</td>
<td class="td-rowsep">Current number of image in the list</td>
</tr>
<tr>
<td class="td-colsep td-rowsep">total</td>
<td class="td-rowsep">Total number of images</td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">date</td>
<td class="td-rowsep">File date</td>
</tr>
<tr>
<td class="td-colsep td-rowsep">size</td>
<td class="td-rowsep">File size</td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">width</td>
<td class="td-rowsep">Image width</td>
</tr>
<tr>
<td class="td-colsep td-rowsep">height</td>
<td class="td-rowsep">Image height</td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">res</td>
<td class="td-rowsep">Image resolution</td>
</tr>
<tr>
<td class="td-colsep td-rowsep">keywords</td>
<td class="td-rowsep">Image keywords from metadata</td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">comment</td>
<td class="td-rowsep">Image comment from XMP metadata</td>
</tr>
<tr>
<td class="td-colsep td-rowsep">imagecomment</td>
<td class="td-rowsep">JPEG image comment</td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">rating</td>
<td class="td-rowsep">Image rating</td>
</tr>
<tr>
<td class="td-colsep td-rowsep">&lt;meta_tag&gt;</td>
<td class="td-rowsep">The Exif, XMP, or IPTC tag from metadata</td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">lua/&lt;lua_script&gt;/</td>
<td class="td-rowsep">The output of a Lua script file</td>
</tr>
<tr>
<td class="td-colsep">lua//&lt;lua_command&gt;</td>
<td>The output of a Lua command</td>
</tr>
</tbody></table></div>
<p class="para block">
      As an aide, in addition to standard metadata tags, Geeqie provides a number of
      <a class="link" href="GuideSidebarsInfo.html#formatted_exif" title="">pre-formatted tags</a>
      .
    </p>
<p class="para block">Examples of usage are:</p>
<p class="para block">
      <div dir="ltr" class=" block programlisting block-indent block-first"><pre class="programlisting">        %keywords%
        %Exif.Photo.DateTimeOriginal%
        %lua/jpeg_comment.lua/:12%
        %lua//return(os.date())%
      </pre></div>
    </p>
<p class="para block">
      Refer to
      <a class="link" href="GuideReferenceLua.html" title="Lua Extensions">Lua Extensions</a>
      for further information.
    </p>
<p class="para block">
      The length of displayed data can be limited by using the
      <span class="emphasis">:max_length</span>
      parameter. The following example will truncate the displayed data to 20 characters and will add 3 dots at the end to denote the truncation.
      <div dir="ltr" class=" block programlisting block-indent"><pre class="programlisting">%formatted.Camera:20%</pre></div>
    </p>
<p class="para block">
      If two or more variables are connected with the
      <span class="code" dir="ltr">|</span>
      character, the variables are displayed with a separator. For example::
      <div dir="ltr" class=" block programlisting block-indent"><pre class="programlisting">%formatted.ShutterSpeed%|%formatted.ISOSpeedRating%|%formatted.FocalLength%</pre></div>
      could show:
      <div dir="ltr" class=" block programlisting block-indent"><pre class="programlisting">"1/20s - 400 - 80 mm"</pre></div>
      Or, if there is no ISO information in the Exif data:
      <div dir="ltr" class=" block programlisting block-indent"><pre class="programlisting">"1/200 - 80 mm"</pre></div>
    </p>
<p class="para block">If there is no data for a requested tag, the line is not displayed.</p>
<p class="para block">
      The
      <span class="emphasis">:extra</span>
      parameter may be used to format the output by prepending and appending a text string to the displayed item.
    </p>
<p class="para block">
      The special character
      <span class="code" dir="ltr">*</span>
      is used to mark the position of the Tag data item. If no
      <span class="code" dir="ltr">*</span>
      is present, the extra string is just appended to the standard data displayed. Any "\n" is replaced by a newline on display.
      <a class="link" href="GuideReferenceStandards.html" title="Standards">Pango mark up</a>
      is accepted in both left and right parts. If the data item is empty, nothing will be displayed.
    </p>
<p class="para block">Examples:</p>
<div class="table block block-indent"><table style="border: solid 1px;"><tbody>
<tr>
<td class="td-colsep td-rowsep">
              <span class="emphasis emphasis-bold">Template</span>
            </td>
<td class="td-rowsep">
              <span class="emphasis emphasis-bold">Example display</span>
            </td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">
              %name:
              &lt;i&gt;*&lt;/i&gt;\n%
            </td>
<td class="td-rowsep">
              <span class="emphasis">filename001.jpg</span>
            </td>
</tr>
<tr>
<td class="td-colsep td-rowsep">%size:\n%</td>
<td class="td-rowsep">123456</td>
</tr>
<tr class="tr-shade">
<td class="td-colsep td-rowsep">%formatted.ISOSpeedRating:ISO *%</td>
<td class="td-rowsep">ISO 100</td>
</tr>
<tr>
<td class="td-colsep">
              %collection:Collection:
              &lt;b&gt;*&lt;/b&gt;
              \n%
            </td>
<td>
              Collection:
              <span class="emphasis emphasis-bold">my_new_collection</span>
            </td>
</tr>
</tbody></table></div>
<p class="para block"></p>
<div class="block list variablelist"><dl class="variablelist">
<dt class="term dt-first">
          <span class="guibutton">
            <span class="guiicon">
              <span class="inlinegraphic"><img src="preferences-desktop-font.png"></span>
            </span>
          </span>
          <span class="guilabel">Font</span>
          ,
          <span class="guibutton">
            <span class="guiicon">
              <span class="inlinegraphic"><img src="gtk-color-picker.png"></span>
            </span>
          </span>
          <span class="guilabel">Text</span>
          ,
          <span class="guibutton">
            <span class="guiicon">
              <span class="inlinegraphic"><img src="gtk-color-picker.png"></span>
            </span>
          </span>
          <span class="guilabel">Background</span>
        </dt>
<dd>The font used for the Overlay Screen Display, as well as the font colour and background colour, may be set via these buttons. Colour transparency can also be set.</dd>
</dl></div>
<div class="block list variablelist"><dl class="variablelist">
<dt class="term dt-first">
          <span class="guibutton">
            <span class="guiicon">
              <span class="inlinegraphic"><img src="help-contents.png"></span>
            </span>
          </span>
          <span class="guilabel">Help</span>
        </dt>
<dd>
          <p class="para block block-first">Show syntax help</p>
        </dd>
</dl></div>
<div class="block list variablelist"><dl class="variablelist">
<dt class="term dt-first">
          <span class="guilabel">Defaults</span>
        </dt>
<dd>
          <p class="para block block-first">Restore default image overlay template</p>
        </dd>
</dl></div>
</div>
</div></div>
<div class="navbar navbar-bottom"><table class="navbar"><tr>
<td class="navbar-prev"><a class="navbar-prev" href="GuideOptionsImage.html" title="Image Options">Image Options</a></td>
<td class="navbar-next"><a class="navbar-next" href="GuideOptionsWindow.html" title="Window Options">Window Options</a></td>
</tr></table></div>
</body>
</html>