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  • Committer: Bazaar Package Importer
  • Author(s): Ari Pollak
  • Date: 2005-05-08 18:04:08 UTC
  • mfrom: (1.2.1 upstream) (2.1.1 hoary)
  • Revision ID: james.westby@ubuntu.com-20050508180408-mjwl3kmjczfnmu5v
Tags: 2+0.7-5
Fix doc-base entry for gimp-help-zh-cn to point to correct directory
name (Closes: #308228)

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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  <head>
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    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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    <title>3.5.4. Brightness-Contrast tool</title>
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    <link rel="stylesheet" href="gimp-help-plain.css" type="text/css" />
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    <link rel="stylesheet" href="gimp-help-screen.css" type="text/css" />
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    <meta name="generator" content="DocBook XSL Stylesheets V1.64.1" />
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    <link rel="home" href="index.html" title="GIMP User Manual" />
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    <link rel="up" href="ch03s03s05.html" title="3.5. Color Tools" />
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    <link rel="previous" href="ch03s03s05s03.html" title="3.5.3. Colorize Tool" />
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    <link rel="next" href="ch03s03s05s05.html" title="3.5.5. Threshold Tool" />
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  </head>
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  <body>
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    <div class="navheader">
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      <table width="100%" summary="Navigation header">
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        <tr>
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          <th colspan="3" align="center">3.5.4. Brightness-Contrast tool</th>
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        </tr>
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        <tr>
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          <td width="20%" align="left"><a accesskey="p" href="ch03s03s05s03.html">Prev</a> </td>
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          <th width="60%" align="center">3.5. Color Tools</th>
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          <td width="20%" align="right"> <a accesskey="n" href="ch03s03s05s05.html">Next</a></td>
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        </tr>
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      </table>
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      <hr />
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    </div>
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    <div class="sect3" lang="en" xml:lang="en">
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      <div class="titlepage">
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        <div>
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          <div>
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            <h4 class="title"><a id="gimp-tool-brightness-contrast"></a>3.5.4. Brightness-Contrast tool</h4>
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          </div>
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        </div>
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        <div></div>
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      </div>
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      <div class="mediaobject">
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        <img src="../images/toolbox/tools-brightness.png" />
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      </div>
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      <p>
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    The Brightness-Contrast tool adjusts the brightness and contrast levels
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    for the active layer or selection.  Levels and Curve tools are more
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    efficient. 
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  </p>
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      <div class="simplesect" lang="en" xml:lang="en">
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        <div class="titlepage">
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          <div>
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            <div>
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              <h5 class="title"><a id="id2957143"></a>Activate Tool</h5>
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            </div>
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          </div>
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          <div></div>
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        </div>
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        <p>
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      The Brightness-Contrast Tool can be called from the image-menu:
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      <span class="guimenuitem"><span class="accel">T</span>ools</span>/
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      <span class="guimenuitem"><span class="accel">C</span>olor
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        Tools</span>/<span class="guimenuitem">B<span class="accel">r</span>ightness-Contrast
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        .</span> 
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    </p>
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      </div>
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      <div class="simplesect" lang="en" xml:lang="en">
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        <div class="titlepage">
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          <div></div>
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          <div></div>
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        </div>
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        <div class="variablelist">
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          <p class="title">
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            <b>Options</b>
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          </p>
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          <dl>
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            <dt>
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              <span class="term">Brightness</span>
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            </dt>
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            <dd>
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              <p>
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           This slider sets a negative (to darken) or positive (to brighten) value for the brightness, 
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           decreasing or increasing bright tones.
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         </p>
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            </dd>
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            <dt>
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              <span class="term">Contrast</span>
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            </dt>
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            <dd>
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              <p>
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          This slider sets a negative (to decrease) or positive (to
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          increase) value for the contrast.
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        </p>
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            </dd>
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            <dt>
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              <span class="term">Preview</span>
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            </dt>
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            <dd>
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              <p>
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           The Preview checkbox makes all changes to the brightness and contrast dynamically so 
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           that the new level settings can be viewed immediately.
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         </p>
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            </dd>
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          </dl>
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        </div>
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      </div>
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    </div>
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    <div class="navfooter">
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      <hr />
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      <table width="100%" summary="Navigation footer">
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        <tr>
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          <td width="40%" align="left"><a accesskey="p" href="ch03s03s05s03.html">Prev</a> </td>
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          <td width="20%" align="center">
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            <a accesskey="u" href="ch03s03s05.html">Up</a>
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          </td>
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          <td width="40%" align="right"> <a accesskey="n" href="ch03s03s05s05.html">Next</a></td>
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        </tr>
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        <tr>
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          <td width="40%" align="left" valign="top">3.5.3. Colorize Tool </td>
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          <td width="20%" align="center">
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            <a accesskey="h" href="index.html">Home</a>
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          </td>
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          <td width="40%" align="right" valign="top"> 3.5.5. Threshold Tool</td>
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        </tr>
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      </table>
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    </div>
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  </body>
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</html>