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  6.     <title>9.3.¬† Photocopy</title>
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  20.         <tr>
  21.           <th colspan="3" align="center">9.3.¬†
  22.     <span lang="en" xml:lang="en">Photocopy</span>
  23.   </th>
  24.         </tr>
  25.         <tr>
  26.           <td width="20%" align="left"><a accesskey="p" href="plug-in-cartoon.html"><img src="../images/prev.png" alt="Prev" /></a>¬†</td>
  27.           <th width="60%" align="center">9.¬†
  28.     <span lang="en" xml:lang="en">Artistic Filters</span>
  29.   </th>
  30.           <td width="20%" align="right">¬†<a accesskey="n" href="plug-in-gimpressionist.html"><img src="../images/next.png" alt="Next" /></a></td>
  31.         </tr>
  32.       </table>
  33.       <hr />
  34.     </div>
  35.     <div class="sect2" lang="en" xml:lang="en">
  36.       <div class="titlepage">
  37.         <div>
  38.           <div>
  39.             <h3 class="title"><a id="plug-in-photocopy"></a>9.3.¬†
  40.     <span lang="en" xml:lang="en">Photocopy</span>
  41.   </h3>
  42.           </div>
  43.         </div>
  44.       </div>
  45.       <a id="id2757109" class="indexterm"></a>
  46.       <a id="id2757127" class="indexterm"></a>
  47.       <div class="sect3" lang="en" xml:lang="en">
  48.         <div class="titlepage">
  49.           <div>
  50.             <div>
  51.               <h4 class="title"><a id="id2757136"></a>9.3.1.¬†
  52.       <span lang="en" xml:lang="en">Overview</span>
  53.     </h4>
  54.             </div>
  55.           </div>
  56.         </div>
  57.         <div class="figure">
  58.           <a id="id2757146"></a>
  59.           <p class="title">
  60.             <b>Figure¬†16.157.¬†
  61.         <span lang="en" xml:lang="en">
  62.           The same image, before and after applying Photocopy filter
  63.         </span>
  64.       </b>
  65.           </p>
  66.           <div class="figure-contents">
  67.             <div class="mediaobject">
  68.               <img src="../images/filters/examples/taj_orig.jpg" alt="The same image, before and after applying Photocopy filter" />
  69.               <div class="caption">
  70.                 <p>Original image</p>
  71.               </div>
  72.             </div>
  73.             <div class="mediaobject">
  74.               <img src="../images/filters/examples/artistic-taj-photocopy.jpg" alt="The same image, before and after applying Photocopy filter" />
  75.               <div class="caption">
  76.                 <p>Filter ‚Äú<span class="quote">Photocopy</span>‚Äù applied</p>
  77.               </div>
  78.             </div>
  79.           </div>
  80.         </div>
  81.         <br class="figure-break" />
  82.         <p>
  83.       The Photocopy filter modifies the active layer or selection so that it
  84.       looks like a black and white photocopy, as if toner transferred was
  85.       based on the relative darkness of a particular region. This is achieved
  86.       by darkening areas of the image which are measured to be darker than a
  87.       neighborhood average, and setting other pixels to white.
  88.     </p>
  89.         <div class="tip" style="margin-left: 0.5in; margin-right: 0.5in;">
  90.           <table border="0" summary="Tip">
  91.             <tr>
  92.               <td rowspan="2" align="center" valign="top" width="25">
  93.                 <img alt="[Tip]" src="../images/tip.png" />
  94.               </td>
  95.               <th align="left">Tip</th>
  96.             </tr>
  97.             <tr>
  98.               <td align="left" valign="top">
  99.                 <p>
  100.         You may use this filter to sharpen your image. Create a copy of
  101.         the active layer and use the filter on the copy. Set the
  102.         <a class="link" href="gimp-concepts-layer-modes.html" title="2.¬† Layer Modes">Layer Mode</a> to
  103.         <span class="guilabel">Multiply</span> and adjust the opacity slider
  104.         to get the best result.
  105.       </p>
  106.               </td>
  107.             </tr>
  108.           </table>
  109.         </div>
  110.       </div>
  111.       <div class="sect3" lang="en" xml:lang="en">
  112.         <div class="titlepage">
  113.           <div>
  114.             <div>
  115.               <h4 class="title"><a id="id2757254"></a>9.3.2.¬†
  116.       <span lang="en" xml:lang="en">Starting filter</span>
  117.     </h4>
  118.             </div>
  119.           </div>
  120.         </div>
  121.         <p>
  122.       You can find this filter from the image menu through
  123.       <span class="guimenu">Filte<span class="accel">r</span>s</span> ‚Üí <span class="guisubmenu"><span class="accel">A</span>rtistic</span> ‚Üí <span class="guimenuitem"><span class="accel">P</span>hotocopy</span>.
  124.     </p>
  125.       </div>
  126.       <div class="sect3" lang="en" xml:lang="en">
  127.         <div class="titlepage">
  128.           <div>
  129.             <div>
  130.               <h4 class="title"><a id="id2757303"></a>9.3.3.¬†
  131.       <span lang="en" xml:lang="en">Options</span>
  132.     </h4>
  133.             </div>
  134.           </div>
  135.         </div>
  136.         <div class="figure">
  137.           <a id="id2757314"></a>
  138.           <p class="title">
  139.             <b>Figure¬†16.158.¬†
  140.         <span lang="en" xml:lang="en">
  141.           ‚Äú<span class="quote">Photocopy</span>‚Äù filter options
  142.         </span>
  143.       </b>
  144.           </p>
  145.           <div class="figure-contents">
  146.             <div class="mediaobject">
  147.               <img src="../images/filters/options-artistic-photocopy.png" alt="Photocopy filter options" />
  148.             </div>
  149.           </div>
  150.         </div>
  151.         <br class="figure-break" />
  152.         <div class="variablelist">
  153.           <dl>
  154.             <dt>
  155.               <span class="term">Mask radius</span>
  156.             </dt>
  157.             <dd>
  158.               <p>
  159.             This parameter controls the size of the pixel neighbourhood over
  160.             which the average intensity is computed and then compared to each
  161.             pixel in the neighborhood to decide whether or not to darken it.
  162.             Large values result in very thick black areas bordering the
  163.             regions of white and much less detail for black areas. Small
  164.             values result in less toner overall and more details everywhere.
  165.           </p>
  166.             </dd>
  167.             <dt>
  168.               <span class="term">Sharpness</span>
  169.             </dt>
  170.             <dd>
  171.               <p>
  172.             With this option, you can set photocopy sharpness, from 0.0 to
  173.             1.0.
  174.           </p>
  175.             </dd>
  176.             <dt>
  177.               <span class="term">Percent black</span>
  178.             </dt>
  179.             <dd>
  180.               <p>
  181.             This parameter controls the amount of black color added to the
  182.             image. Small values make the blend from color regions to blackened
  183.             areas smoother and dark lines themselves thinner and less
  184.             noticeable. Larger values make the lines thicker, darker and
  185.             sharper. The maximum value makes the lines aliased. The best, most
  186.             natural results are usually achieved with an intermediate value.
  187.             Values vary from 0.0 to 1.0.
  188.           </p>
  189.             </dd>
  190.             <dt>
  191.               <span class="term">Percent White</span>
  192.             </dt>
  193.             <dd>
  194.               <p>
  195.             This parameter increases white pixels percentage.
  196.           </p>
  197.             </dd>
  198.           </dl>
  199.         </div>
  200.       </div>
  201.     </div>
  202.     <div class="navfooter">
  203.       <hr />
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  206.           <td width="40%" align="left"><a accesskey="p" href="plug-in-cartoon.html"><img src="../images/prev.png" alt="Prev" /></a>¬†</td>
  207.           <td width="20%" align="center">
  208.             <a accesskey="u" href="filters-artistic.html">
  209.               <img src="../images/up.png" alt="Up" />
  210.             </a>
  211.           </td>
  212.           <td width="40%" align="right">¬†<a accesskey="n" href="plug-in-gimpressionist.html"><img src="../images/next.png" alt="Next" /></a></td>
  213.         </tr>
  214.         <tr>
  215.           <td width="40%" align="left" valign="top"><a accesskey="p" href="plug-in-cartoon.html">9.2.¬†
  216.     <span lang="en" xml:lang="en">Cartoon</span>
  217.   </a>¬†</td>
  218.           <td width="20%" align="center">
  219.             <a accesskey="h" href="index.html">
  220.               <img src="../images/home.png" alt="Home" />
  221.             </a>
  222.           </td>
  223.           <td width="40%" align="right" valign="top">¬†<a accesskey="n" href="plug-in-gimpressionist.html">9.4.¬†
  224.     <span lang="en" xml:lang="en">GIMPressionist</span>
  225.   </a></td>
  226.         </tr>
  227.       </table>
  228.     </div>
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  231.