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<th colspan="3" align="center" id="chaptername">5.6. 自动剪裁图像</th>
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<h3 class="title"><a id="plug-in-autocrop"></a>5.6. 自动剪裁图像</h3>
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该命令在图像菜单的
<span class="guimenu">图像</span>-><span class="guimenuitem">自动剪裁图像</span>.
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“自动剪裁图像”从图像中删除边缘。它从活动图层中搜索有相同颜色的最大区域，并把它们从图像中裁剪出来，就像使用剪裁工具一样。
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需要注意的是该命令只在图像的<span class="emphasis"><em>活动图层</em></span>上搜索边缘。如果其它图层上的颜色变化延伸至活动图层的边界内，它们将被剪掉。
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<td width="40%" align="right" valign="top"> 5.7. 合并可见图层</td>
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