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<ul class="navigation"><li class="prev"><a accesskey="p" class="prev" href="WSCBB303CD-89C8-4b90-A76B-766D23409ECCa.html" title="编辑图层蒙版"><img src="images/blank.gif" alt="上一页" width="17" height="17" /></a></li><li class="next"><a accesskey="n" class="next" href="WSDE1779F4-40D2-4266-913E-0DE8A11C4944.html" title="使用色彩范围创建调整图层蒙版"><img src="images/blank.gif" alt="下一页" width="17" height="17" /></a></li></ul><div class="hierarchy"><a href="WSfd1234e1c4b69f30ea53e41001031ab64-78e4a.html">图层</a> /
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                <h1>
                    更改蒙版不透明度或调整边缘
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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="#WS942AA127-6492-4016-9B48-41555DE41540"><h1 class="topictitle1">更改蒙版密度</h1>
</a></p></li><li><p><a href="#WSC88F6404-7930-4a96-8BD9-65C1143AE29C"><h1 class="topictitle1">羽化蒙版边缘</h1>
</a></p></li><li><p><a href="#WS9A73DCCE-E2BA-4328-9136-1F65B634116F"><h1 class="topictitle1">调整蒙版边缘</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>使用“蒙版”面板调整选定的图层蒙版或矢量蒙版的不透明度。浓度滑块控制蒙版不透明度。使用羽化可柔化蒙版边缘。使用“反相”选项可反转蒙住和未蒙住的区域。 </p>
<p>“蒙版边缘”选项提供了多种修改蒙版边缘的控件，如平滑和收缩/扩展。关于“色彩范围”选项的详细信息，请参阅<a href="WSDE1779F4-40D2-4266-913E-0DE8A11C4944.html">使用色彩范围创建调整图层蒙版</a>。</p>
<p>关于修改矢量蒙版的详细信息，请参阅<a href="WS0EDD7BFC-764E-46db-AC99-02F5A0DFFC02.html">更改矢量蒙版不透明度或羽化蒙版边缘</a>。</p>
<p>有关使用图层蒙版的视频，请参见 <a href="http://www.adobe.com/go/vid0017_cn" target="_blank">www.adobe.com/go/vid0003_cn</a>。</p>
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<div id="WS942AA127-6492-4016-9B48-41555DE41540" class="nochunk"><a name="WS942AA127-6492-4016-9B48-41555DE41540"></a><h3 class="topictitle3">更改蒙版密度</h3><div><ol><li class="stepexpand"><span>在“图层”面板中，选择包含要编辑的蒙版的图层。</span></li>
<li class="stepexpand"><span>单击“蒙版”面板中的“像素蒙版”按钮使之成为现用状态。 </span></li>
<li class="stepexpand"><span>在“蒙版”面板中，拖动浓度滑块以调整蒙版不透明度。 </span> <p>到达100% 的浓度时，蒙版将完全不透明并遮挡图层下面的所有区域。随着浓度的降低，蒙版下的更多区域变得可见。</p>
</li>
</ol>
</div></div>
<div id="WSC88F6404-7930-4a96-8BD9-65C1143AE29C" class="nochunk"><a name="WSC88F6404-7930-4a96-8BD9-65C1143AE29C"></a><h3 class="topictitle3">羽化蒙版边缘</h3><div><ol><li class="stepexpand"><span>在“图层”面板中，选择包含要编辑的蒙版的图层。</span></li>
<li class="stepexpand"><span>单击“蒙版”面板中的“像素蒙版”按钮使之成为现用状态。</span></li>
<li class="stepexpand"><span>在“蒙版”面板中，拖动“羽化”滑块以将羽化应用于蒙版边缘。</span> <p>羽化模糊蒙版边缘以在蒙住和未蒙住区域之间创建较柔和的过渡。在使用滑块设置的像素范围内，沿蒙版边缘向外应用羽化。</p>
</li>
</ol>
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<div id="WS9A73DCCE-E2BA-4328-9136-1F65B634116F" class="nochunk"><a name="WS9A73DCCE-E2BA-4328-9136-1F65B634116F"></a><h3 class="topictitle3">调整蒙版边缘</h3><div><ol><li><span>在“图层”面板中，选择包含要编辑的蒙版的图层。</span></li>
<li><span>单击“蒙版”面板中的“像素蒙版”按钮使之成为现用状态。</span></li>
<li><span>单击“蒙版边缘”。您可以使用“调整蒙版”对话框中的选项修改蒙版边缘，并针对不同的背景查看蒙版。有关选项的说明，请参阅<a href="WS9C5407FF-2787-400b-9930-FF44266E9168a.html">调整选区边缘</a>。</span></li>
<li><span>单击“确定”可关闭“调整蒙版”对话框，并将更改应用到图层蒙版。</span></li>
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