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<ul class="navigation"><li class="prev"><a accesskey="p" class="prev" href="WSfd1234e1c4b69f30ea53e41001031ab64-73a1a.html" title="编辑形状"><img src="images/blank.gif" alt="上一页" width="17" height="17" /></a></li><li class="next"><a accesskey="n" class="next" href="WSfd1234e1c4b69f30ea53e41001031ab64-73a0a.html" title="用钢笔工具绘图"><img src="images/blank.gif" alt="下一页" width="17" height="17" /></a></li></ul><div class="hierarchy"><a href="WSfd1234e1c4b69f30ea53e41001031ab64-73ada.html">绘图</a> /
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                <h1>
                    形状工具选项
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                <div><p>选择形状工具将会更改选项栏中的可用选项。要访问这些形状工具选项，请单击选项栏中的形状按钮旁边的反向箭头。</p>
<dl><dt class="dlterm">箭头的起点和终点</dt>
<dd>向直线中添加箭头。选择直线工具，然后选择“起点”，即可在直线的起点添加一个箭头；选择“终点”即可在直线的末尾添加一个箭头。选择这两个选项可在两端添加箭头。形状选项将出现在弹出式对话框中。输入箭头的“宽度”值和“长度”值，以直线宽度的百分比指定箭头的比例（“宽度”值从 10% 到 1000%，“长度”值从 10% 到 5000%）。输入箭头的凹度值（从 -50% 到 +50%）。凹度值定义箭头最宽处（箭头和直线在此相接）的曲率。<div class="note"><span class="notetitle">注：  </span>也可以通过矢量选区和绘图工具直接编辑箭头。</div>
</dd><p class="dlseparator"></p><dt class="dlterm">圆</dt>
<dd>将椭圆约束为圆。</dd><p class="dlseparator"></p><dt class="dlterm">定义的比例</dt>
<dd>基于创建自定形状时所使用的比例对自定形状进行渲染。</dd><p class="dlseparator"></p><dt class="dlterm">定义的大小</dt>
<dd>基于创建自定形状时的大小对自定形状进行渲染。</dd><p class="dlseparator"></p><dt class="dlterm">固定大小</dt>
<dd>根据您在“宽度”和“高度”文本框中输入的值，将矩形、圆角矩形、椭圆或自定形状渲染为固定形状。</dd><p class="dlseparator"></p><dt class="dlterm">从中心</dt>
<dd>从中心开始渲染矩形、圆角矩形、椭圆或自定形状。</dd><p class="dlseparator"></p><dt class="dlterm">缩进边依据</dt>
<dd>将多边形渲染为星形。在文本框中输入百分比，指定星形半径中被点占据的部分。如果设置为 50%，则所创建的点占据星形半径总长度的一半；如果设置大于 50%，则创建的点更尖、更稀疏；如果小于 50%，则创建更圆的点。</dd><p class="dlseparator"></p><dt class="dlterm">比例</dt>
<dd>根据您在“宽度”和“高度”文本框中输入的值，将矩形、圆角矩形或椭圆渲染为成比例的形状。</dd><p class="dlseparator"></p><dt class="dlterm">半径</dt>
<dd>对于圆角矩形，指定圆角半径。对于多边形，指定多边形中心与外部点之间的距离。</dd><p class="dlseparator"></p><dt class="dlterm">边</dt>
<dd>指定多边形的边数。</dd><p class="dlseparator"></p><dt class="dlterm">平滑拐角或平滑缩进</dt>
<dd>用平滑拐角或缩进渲染多边形。</dd><p class="dlseparator"></p><dt class="dlterm">对齐像素</dt>
<dd>将矩形或圆角矩形的边缘对齐像素边界。</dd><p class="dlseparator"></p><dt class="dlterm">正方形</dt>
<dd>将矩形或圆角矩形约束为方形。</dd><p class="dlseparator"></p><dt class="dlterm">不受约束</dt>
<dd>允许通过拖动设置矩形、圆角矩形、椭圆或自定形状的宽度和高度。</dd><p class="dlseparator"></p><dt class="dlterm">粗细</dt>
<dd>以像素为单位确定直线的宽度。 </dd><p class="dlseparator"></p></dl>
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