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                <h1>
                    合并和盖印图层
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                <br clear="both" /><div id="minitoc"><div class="t"><div class="b"><div class="l"><div class="r"><div class="bl"><div class="br"><div class="tl"><div class="tr"><div><h3>目录 [<a href="#" onclick="return toggleMiniToc('minitoc-links', this);" class="hideLink">隐藏</a>]</h3><ul id="minitoc-links"><li><p><a href="#WSfd1234e1c4b69f30ea53e41001031ab64-78b1a"><h1 class="topictitle1">合并两个图层或组</h1>
</a></p></li><li><p><a href="#WSfd1234e1c4b69f30ea53e41001031ab64-78b0a"><h1 class="topictitle1">在剪贴蒙版中合并图层</h1>
</a></p></li><li><p><a href="#WSfd1234e1c4b69f30ea53e41001031ab64-78aea"><h1 class="topictitle1">合并图像中的所有可见图层和组</h1>
</a></p></li><li><p><a href="#WSfd1234e1c4b69f30ea53e41001031ab64-78aca"><h1 class="topictitle1">盖印多个图层或链接图层</h1>
</a></p></li><li><p><a href="#WSfd1234e1c4b69f30ea53e41001031ab64-78aba"><h1 class="topictitle1">盖印所有可见图层</h1>
</a></p></li><li><p><a href="#WSfd1234e1c4b69f30ea53e41001031ab64-78aaa"><h1 class="topictitle1">拼合所有图层</h1>
</a></p></li></ul></div></div><br clear="both" /></div></div></div></div></div></div></div></div><br clear="both" /><div><div class="section"><p>最终确定了图层的内容后，您可以合并图层以缩小图像文件的大小。在合并图层时，顶部图层上的数据替换它所覆盖的底部图层上的任何数据。在合并后的图层中，所有透明区域的交迭部分都会保持透明。</p>
<div class="note"><span class="notetitle">注：  </span>不能将调整图层或填充图层用作合并的目标图层。</div>
<p>除了合并图层外，您还可以盖印图层。盖印可以将多个图层的内容合并为一个目标图层，同时使其它图层保持完好。</p>
<div class="note"><span class="notetitle">注：  </span>在存储合并的文档后，将不能恢复到未合并时的状态；图层的合并是永久行为。 </div>
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<div id="WSfd1234e1c4b69f30ea53e41001031ab64-78b1a" class="nochunk"><a name="WSfd1234e1c4b69f30ea53e41001031ab64-78b1a"></a><h3 class="topictitle3">合并两个图层或组</h3><div><ol><li class="stepexpand"><span>确保想要合并的图层和组处于可见状态。</span></li>
<li class="stepexpand"><span>选择想要合并的图层和组。</span></li>
<li class="stepexpand"><span>选取“图层”&gt;“合并图层”。</span> <div class="para"><div class="note"><span class="notetitle">注：  </span>通过选择顶层项目，然后选取“图层”&gt;“向下合并”或“合并组”可以合并两个相邻图层或组。通过选取“图层”&gt;“选择链接图层”，然后合并选定的图层可以合并链接图层。可以通过选择“图层”&gt;“向下合并”来合并两个 3D 图层；它们将共享同一个场景，而且顶部图层将继承底部图层的 3D 属性（相机视图必须相同才能实现）。</div>
</div>
</li>
</ol>
</div></div>
<div id="WSfd1234e1c4b69f30ea53e41001031ab64-78b0a" class="nochunk"><a name="WSfd1234e1c4b69f30ea53e41001031ab64-78b0a"></a><h3 class="topictitle3">在剪贴蒙版中合并图层</h3><div><ol><li><span>隐藏任何不想合并的图层。 </span></li>
<li><span>选择剪贴蒙版中的基底图层。基底图层必须是一个栅格图层。</span></li>
<li><span>从“图层”菜单或“图层”面板菜单中选取“合并剪贴蒙版”。</span></li>
</ol>
<div class="section"><p>有关剪贴蒙版的更多信息，请参阅<a href="WSfd1234e1c4b69f30ea53e41001031ab64-7853a.html">使用剪贴蒙版遮盖图层</a>。</p>
</div>
</div></div>
<div id="WSfd1234e1c4b69f30ea53e41001031ab64-78aea" class="nochunk"><a name="WSfd1234e1c4b69f30ea53e41001031ab64-78aea"></a><h3 class="topictitle3">合并图像中的所有可见图层和组</h3><div><div class="p"><span><img src="images/dingbat.png" />&#160;从“图层”面板或“图层”面板菜单中选取“合并可见图层”。将合并所有显示眼睛图标 <img src="images/P_Visibility_Sm_N.png" /> 的图层。</span> <div class="para"><div class="note"><span class="notetitle">注：  </span>必须选定可见图层才启用“合并可见图层”命令。</div>
</div>
</div>
</div></div>
<div id="WSfd1234e1c4b69f30ea53e41001031ab64-78aca" class="nochunk"><a name="WSfd1234e1c4b69f30ea53e41001031ab64-78aca"></a><h3 class="topictitle3">盖印多个图层或链接图层</h3><div><div class="section"><p>当您盖印多个选定图层或链接的图层时，Photoshop 将创建一个包含合并内容的新图层。</p>
</div>
<ol><li><span>选择多个图层。 </span></li>
<li><span>按 Ctrl+Alt+E 组合键 (Windows) 或 Command+Option+E 组合键 (Mac OS)。 </span></li>
</ol>
</div></div>
<div id="WSfd1234e1c4b69f30ea53e41001031ab64-78aba" class="nochunk"><a name="WSfd1234e1c4b69f30ea53e41001031ab64-78aba"></a><h3 class="topictitle3">盖印所有可见图层</h3><div><ol><li class="stepexpand"><span>打开要合并的图层的可见性。 </span></li>
<li class="stepexpand"><span>执行下列操作之一：</span><ul><li><p>按 Shift+Ctrl+Alt+E 组合键 (Windows) 或 Shift+Command+Option+E 组合键 (Mac OS)。</p>
</li>
<li><p>按住 Alt 键 (Windows) 或 Option 键 (Mac OS)，并选取“图层”&gt;“合并可见图层”。</p>
</li>
</ul>
 <p>Photoshop 将创建包含合并内容的新图层。</p>
</li>
</ol>
</div></div>
<div id="WSfd1234e1c4b69f30ea53e41001031ab64-78aaa" class="nochunk"><a name="WSfd1234e1c4b69f30ea53e41001031ab64-78aaa"></a><h3 class="topictitle3">拼合所有图层</h3><div><div class="section"><p>拼合操作可以缩小文件大小，方法是将所有可见图层合并到背景中并扔掉隐藏的图层。将使用白色填充其余的任何透明区域。在存储拼合的图像后，将不能恢复到未拼合时的状态；图层的合并是永久行为。</p>
<div class="note"><span class="notetitle">注：  </span>在某些颜色模式间转换图像将拼合文件。如果要在转换后编辑原始图像，请存储一份所有图层都保持不变的文件。</div>
</div>
<ol><li><span>一定要确保所有要保留的图层都处于可视状态。</span></li>
<li><span>选取“图层”&gt;“拼合图像”，或从“图层”面板菜单中选取“拼合图像”。</span></li>
</ol>
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