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                    添加或删除锚点
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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="#WS70B3838C-D898-48fb-ACF6-C18EE2BCBCF5"><h1 class="topictitle1">添加或删除锚点</h1>
</a></p></li><li><p><a href="#WSF775E4E3-854A-49dc-82A3-463B676C7A35"><h1 class="topictitle1">停用或临时忽略自动钢笔工具切换</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>添加锚点可以增强对路径的控制，也可以扩展开放路径。但最好不要添加多余的点。点数较少的路径更易于编辑、显示和打印。可以通过删除不必要的点来降低路径的复杂性。</p>
<p>工具箱包含用于添加或删除点的三种工具：钢笔工具 <img src="images/P_VectorDraw_Lg_N.png" />、添加锚点工具 <img src="images/P_AnchorAdd_Lg_N.png" /> 和删除锚点工具 <img src="images/P_AnchorDel_Lg_N.png" />。</p>
<p>默认情况下，当您将钢笔工具定位到所选路径上方时，它会变成添加锚点工具；当您将钢笔工具定位到锚点上方时，它会变成删除锚点工具。（在 Photoshop 中，必须在选项栏中选择“自动添加/删除”选项，以便使钢笔工具自动变为添加锚点工具或删除锚点工具。）</p>
<p>可以在 Photoshop 和 InDesign 中同时选择和编辑多条路径；不过，在 Illustrator 中，一次只能对一条路径添加或删除锚点。在 Photoshop 和 InDesign 中，可以在添加锚点时调整路径的形状，方式是在添加时单击或拖动。</p>
<div class="note"><span class="notetitle">注：  </span>不要使用 Delete、Backspace 和 Clear 键或“编辑”&gt;“剪切”或“编辑”&gt;“清除”命令来删除锚点：这些键和命令将删除点和连接到该点的线段。</div>
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<div id="WS70B3838C-D898-48fb-ACF6-C18EE2BCBCF5" class="nochunk"><a name="WS70B3838C-D898-48fb-ACF6-C18EE2BCBCF5"></a><h3 class="topictitle3">添加或删除锚点</h3><div><ol><li><span>选择要修改的路径。</span></li>
<li><span>选择钢笔工具、添加锚点工具或删除锚点工具。</span></li>
<li><span>若要添加锚点，请将指针定位到路径段的上方，然后单击。若要删除锚点，请将指针定位到锚点上，然后单击。</span></li>
</ol>
<div class="section"><div class="para"><div class="tip"><img src="images/tip_help.png" />在 Illustrator 中，可以将锚点添加到路径，方式是选择对象并选择“对象”&gt;“路径”&gt;“添加锚点”。</div></div>
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<div id="WSF775E4E3-854A-49dc-82A3-463B676C7A35" class="nochunk"><a name="WSF775E4E3-854A-49dc-82A3-463B676C7A35"></a><h3 class="topictitle3">停用或临时忽略自动钢笔工具切换</h3><div><div class="section"><p>可以忽略钢笔工具的自动切换（切换到添加锚点工具或删除锚点工具）。当希望在现有路径顶部开始新路径时这样很有用。</p>
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<ul><li><span>在 Photoshop 中，在选项栏中取消选择“自动添加/删除”。</span></li>
<li><span>在 Illustrator 或 InDesign 中，将钢笔工具定位到所选路径或锚点上方时按住 Shift 键。（为防止 Shift 键约束钢笔工具，请在松开鼠标按钮前松开 Shift 键。）</span></li>
<li><span>在 Illustrator 中，选择“编辑”&gt;“首选项”&gt;“常规”(Windows) 或“Illustrator”&gt;“首选项”&gt;“常规”(Mac OS)，然后选择“停用自动添加/删除”。</span></li>
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