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  1. <?xml version="1.0" encoding="UTF-8" standalone="no"?>
  2. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  3. <html xmlns="http://www.w3.org/1999/xhtml">
  4.   <head>
  5.     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  6.     <title>10.9.┬áRipple</title>
  7.     <link rel="stylesheet" href="gimp-help-plain.css" type="text/css" />
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  10.     <link rel="home" href="index.html" title="GIMP User Manual" />
  11.     <link rel="up" href="ch05s10.html" title="10.┬áDistort filters" />
  12.     <link rel="previous" href="ch05s10s08.html" title="10.8.┬áPolar Coords" />
  13.     <link rel="next" href="ch05s10s10.html" title="10.10.┬áShift" />
  14.   </head>
  15.   <body>
  16.     <div class="navheader">
  17.       <table width="100%" summary="Navigation header">
  18.         <tr>
  19.           <th colspan="3" align="center">10.9.┬áRipple</th>
  20.         </tr>
  21.         <tr>
  22.           <td width="20%" align="left"><a accesskey="p" href="ch05s10s08.html">Prev</a>┬á</td>
  23.           <th width="60%" align="center">10.┬áDistort filters</th>
  24.           <td width="20%" align="right">┬á<a accesskey="n" href="ch05s10s10.html">Next</a></td>
  25.         </tr>
  26.       </table>
  27.       <hr />
  28.     </div>
  29.     <div class="sect2" lang="en" xml:lang="en">
  30.       <div class="titlepage">
  31.         <div>
  32.           <div>
  33.             <h3 class="title"><a id="plug-in-Ripple"></a>10.9.┬áRipple</h3>
  34.           </div>
  35.         </div>
  36.         <div></div>
  37.       </div>
  38.       <a id="id2980800" class="indexterm"></a>
  39.       <div class="mediaobject">
  40.         <img src="../images/filters/filters-distort-ripple.png" />
  41.       </div>
  42.       <div class="simplesect" lang="en" xml:lang="en">
  43.         <div class="titlepage">
  44.           <div>
  45.             <div>
  46.               <h4 class="title"><a id="id2980821"></a>Overview</h4>
  47.             </div>
  48.           </div>
  49.           <div></div>
  50.         </div>
  51.         <p>
  52.       This filter is found in
  53.       <span class="guimenuitem">Image>Filters/Distorts/<span class="accel">R</span>ippel...</span>
  54.     </p>
  55.         <p>
  56.       It displaces the pixels of the active layer or selection to waves or 
  57.       ripples reminding a reflection on disturbed water.
  58.     </p>
  59.       </div>
  60.       <div class="simplesect" lang="en" xml:lang="en">
  61.         <div class="titlepage">
  62.           <div>
  63.             <div>
  64.               <h4 class="title"><a id="id2980852"></a>Options</h4>
  65.             </div>
  66.           </div>
  67.           <div></div>
  68.         </div>
  69.         <div class="variablelist">
  70.           <dl>
  71.             <dt>
  72.               <span class="term">Options</span>
  73.             </dt>
  74.             <dd>
  75.               <p>
  76.             <span class="guilabel">Antialiasing</span>: This improves the scaled look 
  77.             the image borders may have. 
  78.           </p>
  79.               <p>
  80.             <span class="guilabel">Retain Tileability</span>: This preserves the 
  81.             seamless properties if your image is a tile pattern. 
  82.           </p>
  83.             </dd>
  84.             <dt>
  85.               <span class="term">Orientation</span>
  86.             </dt>
  87.             <dd>
  88.               <p>
  89.             That's the <span class="guilabel">Hozizontal</span> or 
  90.             <span class="guilabel">Vertical</span> direction of waves.
  91.           </p>
  92.             </dd>
  93.             <dt>
  94.               <span class="term">Borders</span>
  95.             </dt>
  96.             <dd>
  97.               <div class="itemizedlist">
  98.                 <ul type="disc">
  99.                   <li>
  100.                     <p>
  101.                 Because of ripples, that are a pixel displacement, some 
  102.                 pixels may be missing on the image sides:        
  103.               </p>
  104.                   </li>
  105.                   <li>
  106.                     <p>
  107.                 With <span class="guilabel">Wrap</span>, pixels going out one side 
  108.                 will come back on the other side, replacing so the missing 
  109.                 pixels.
  110.               </p>
  111.                   </li>
  112.                   <li>
  113.                     <p>
  114.                 With <span class="guilabel">Smear</span>, the adjacent pixels will 
  115.                 spread out to replace the mixing pixels.
  116.               </p>
  117.                   </li>
  118.                   <li>
  119.                     <p>
  120.                 With <span class="guilabel">Black</span>, the mixing pixels will be 
  121.                 replaced by black pixels.
  122.               </p>
  123.                   </li>
  124.                 </ul>
  125.               </div>
  126.             </dd>
  127.             <dt>
  128.               <span class="term">Wave Type</span>
  129.             </dt>
  130.             <dd>
  131.               <p>
  132.             These options are self-explanatory
  133.           </p>
  134.               <div class="itemizedlist">
  135.                 <ul type="disc">
  136.                   <li>
  137.                     <p>
  138.                 <span class="guilabel">Sawtooth</span>          
  139.               </p>
  140.                   </li>
  141.                   <li>
  142.                     <p>
  143.                 <span class="guilabel">Sine</span>          
  144.               </p>
  145.                   </li>
  146.                 </ul>
  147.               </div>
  148.             </dd>
  149.             <dt>
  150.               <span class="term">Parameter Settings</span>
  151.             </dt>
  152.             <dd>
  153.               <div class="itemizedlist">
  154.                 <ul type="disc">
  155.                   <li>
  156.                     <p>
  157.                 The <span class="guilabel">Periode</span> is related to wavelength 
  158.                 (0-200 pixels)      
  159.               </p>
  160.                   </li>
  161.                   <li>
  162.                     <p>
  163.                 The <span class="guilabel">Amplitude</span> is related to wave height 
  164.                 (0-200 pixels).
  165.               </p>
  166.                   </li>
  167.                 </ul>
  168.               </div>
  169.             </dd>
  170.           </dl>
  171.         </div>
  172.       </div>
  173.     </div>
  174.     <div class="navfooter">
  175.       <hr />
  176.       <table width="100%" summary="Navigation footer">
  177.         <tr>
  178.           <td width="40%" align="left"><a accesskey="p" href="ch05s10s08.html">Prev</a>┬á</td>
  179.           <td width="20%" align="center">
  180.             <a accesskey="u" href="ch05s10.html">Up</a>
  181.           </td>
  182.           <td width="40%" align="right">┬á<a accesskey="n" href="ch05s10s10.html">Next</a></td>
  183.         </tr>
  184.         <tr>
  185.           <td width="40%" align="left" valign="top">10.8.┬áPolar Coords┬á</td>
  186.           <td width="20%" align="center">
  187.             <a accesskey="h" href="index.html">Home</a>
  188.           </td>
  189.           <td width="40%" align="right" valign="top">┬á10.10.┬áShift</td>
  190.         </tr>
  191.       </table>
  192.     </div>
  193.   </body>
  194. </html>
  195.