<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html
  PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!--#config errmsg="" --><!-- saved from url=(0022)http://help.adobe.com/ -->
<html lang="zh-tw">
    <head>
        <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
        <meta name="lang" content="zh-tw" />
        <meta name="area" content="livedocs" />
        <title>InDesign CS4 * 關於半色調網點和印表機網點</title>
        <meta name="product" content="$product" />
        <meta name="productv" content="" />
        <meta name="keywords" content="" />
        <script type="text/javascript" language="Javascript" charset="UTF-8"><!--[CDATA[
        var currentTreeNode = "WSa285fff53dea4f8617383751001ea8cb3f-7071a.html";
// ]]--></script>
<script src="terms.js" type="text/javascript" language="Javascript" charset="UTF-8">...</script> <script src="help.js" type="text/javascript" language="Javascript" charset="UTF-8">...</script>  <script src="utilities.js" type="text/javascript" language="Javascript" charset="UTF-8">...</script> <script src="event.js" type="text/javascript" language="Javascript" charset="UTF-8">...</script> <script src="treeview.js" type="text/javascript" language="Javascript" charset="UTF-8">...</script> <script src="toc.js" language="Javascript" type="text/javascript" charset="UTF-8">..</script> 
<script type="text/javascript">
<!--[CDATA[
var headId = document.getElementsByTagName("head")[0];         
if (use_ie_6_behavior) {
    var linkId = document.createElement("link");
    linkId.href = "content-ie6.css";
    linkId.rel = "stylesheet";
    linkId.type = "text/css";
    headId.appendChild(linkId);
}
// ]]-->
</script>
<!--#include virtual="/livedocs/ssi/globalheader.ssi" -->
        <link rel="stylesheet" type="text/css" href="tree.css" />
        <link rel="stylesheet" type="text/css" href="content-fonts.css" />
        <link rel="stylesheet" type="text/css" href="content-hyperlinks.css" />
        <link rel="stylesheet" type="text/css" href="content.css" />
        <link rel="stylesheet" type="text/css" href="localeSpecific.css" />
    </head>
    <body id="content_body" onload="window.focus();">
        <a name="top"></a><div id="mnemonic">
            <div class="InDesign"><table><tr><td class="banner">InDesign CS4</td><td class="pod"><img src="images/PDF.gif" width="16" height="16" hspace="15" valign="50%" />&#160;&#160;
                     <a title="PDF" href="http://help.adobe.com/zh_TW/InDesign/6.0/indesign_cs4_help.pdf">
                         PDF (adobe.com) 
                    </a></td></tr></table></div>
        </div>
        <div id="searchbar">
<!-- BEGIN SEARCH CONTENT -->
            <form class="search_form" id="search" name="search" action="search.html" target="_self">
                <img src="images/search.png" />
<script type="text/javascript">
<!--[CDATA[
function clearSearch(){
    if (document.search.q.value == terms_AHV_SEARCH_BUTTON){document.search.q.value = ""}; 
}
document.write('<input class=\"search_input\" \
        name=\"q\" \
        id=\"q\" \
        type=\"text\" \
        maxlength=\"256\" \
        value=\"' + terms_AHV_SEARCH_BUTTON + '\" onclick=\"clearSearch()\"><\/input>'); 
// ]]-->


</script> 
            </form>
        </div>
<!-- BEGIN PAGE CONTENT WRAPPER -->
        <div id="page_content_wrapper">
<!-- BEGIN PAGE WRAPPER -->
<table id="page_content_table">
<tr>
<td id="col1">
<!-- BEGIN IONCOMMENTCOUNT -->
            <div id="ionComCount">
            </div>
<!-- END IONCOMMENTCOUNT -->
<!-- BEGIN GROUP TOC WRAPPER -->
            
<!-- END GROUP TOC WRAPPER -->
<!-- BEGIN NAV WRAPPER -->
            <div id="group_toc">
<script type="text/javascript">
<!--[CDATA[
if ( typeof(terms_BOOK_SHORT) != 'undefined' ) {
  document.write("<p>" + terms_BOOK_SHORT + "<\/p>");
}
// ]]-->


</script> 
            </div>
            <div id="nav_content">
            </div>
<!-- END NAV WRAPPER -->
</td>
<td id="col2">
<!-- BEGIN CONTENT WRAPPER -->
<!-- BEGIN BREADCRUMBS -->
            
            <div id="breadcrumb">
                
<ul class="navigation"><li class="prev"><a accesskey="p" class="prev" href="WSa285fff53dea4f8617383751001ea8cb3f-706aa.html" title="改善列印的漸層和色彩混合"><img src="images/blank.gif" alt="上一頁" width="17" height="17" /></a></li><li class="next"><a accesskey="n" class="next" href="WSa285fff53dea4f8617383751001ea8cb3f-7060a.html" title="遞交前先預檢檔案"><img src="images/blank.gif" alt="下一頁" width="17" height="17" /></a></li></ul><div class="hierarchy"><a href="WSa285fff53dea4f8617383751001ea8cb3f-70a0a.html">列印</a> /
     <a href="WSa285fff53dea4f8617383751001ea8cb3f-7071a.html"><b>管理色彩</b></a> 
     </div>

            </div>
<!-- END BREADCRUMBS -->
            <div id="content_wrapper">
<!-- BEGIN PAGE TITLE -->
                <h1>
                    關於半色調網點和印表機網點
                </h1>
<!-- END PAGE TITLE -->
                <div><p>大多數印表機使用印於格點上的半色調往點來模擬灰色；格點儲存格被稱為半色調儲存格，而格點列則稱為線段或網線數。 每個半色調網點都是由印表機網點所組成， 隨著半色調儲存格為印表機網點所填滿，半色調網點會隨之變大，並產生較深的灰色調。</p>
<p>印表機解析度決定了可用來建立半色調網點的網點數。 具有較小網點的印表機可產生範圍更廣的半色調網點大小，而允許更多灰色調。 網線數也扮演另一個角色：隨著網線數的增加，半色調儲存格隨之變小，因此可容納的印表機網點數變少，而產生較少的可能灰色調。 因此，在可能的灰階數與影像粗糙度間存在著交換關係。</p>
<div class="fignone"><img alt="" id="nm_10" src="images/nm_10.png" /><div class="figdesc">使用印表機網點模擬連續色調 </div><br /><dl><dt class="dlterm">A. </dt>
<dd>網線數所模擬的連續色調</dd><p class="dlseparator"></p><dt class="dlterm">B. </dt>
<dd>包含成列半色調網點的網線數</dd><p class="dlseparator"></p><dt class="dlterm">C. </dt>
<dd>由印表機網點組成的半色調網點</dd><p class="dlseparator"></p></dl>
</div></div>

                <div id="related">
                    <div class="separator">&#160;</div>
                    
                    
                </div>
                <div id="footer">
                    <p><img src="images/Community.png" />&#160;<a title="社群說明 (adobe.com)" href="http://www.adobe.com/go/lr_InDesign_community_tw">社群說明 (adobe.com)</a></p>
<!-- BEGIN IONCOMMENTS -->
                    <div id="ionComHere">
                    </div>
<!-- END IONCOMMENTS -->
<!--#include virtual="ionComments.ssi" -->
                    <p id="creativecommons"><a href="http://creativecommons.org/licenses/by-nc-sa/3.0/" id="creativecommons_text"><img id="creativecommons_img" src="images/CC.png" alt="此産品由 Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License 授權" /></a></p>
                </div>
            </div>
<!-- END CONTENT WRAPPER -->
</td>
</tr>
</table>
        </div>
<!-- END PAGE CONTENT WRAPPER -->
<script type="text/javascript">
<!--[CDATA[
scrollToNameAnchor();
// ]]-->
</script> 
<!--#include virtual="/livedocs/ssi/globalfooter.ssi" -->
<!--#include virtual="/ubi/analytics/analytics_ssi.html" -->
    </body>
</html>