📄 第08章 路径.htm
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<h1 style='margin-top:23.15pt;margin-right:0cm;margin-bottom:23.15pt;
margin-left:0cm'><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>第</span><span lang=EN-US>8</span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>章</span><span lang=EN-US><span
style='mso-spacerun:yes'> </span></span><span style='font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>路径的应用</span></h1>
<h2 style='margin-top:7.7pt;margin-right:0cm;margin-bottom:7.7pt;margin-left:
0cm'><span lang=EN-US>8.1<span style='mso-spacerun:yes'> </span>路径概述</span></h2>
<p class=MsoNormal><span lang=EN-US><span
style='mso-spacerun:yes'> </span></span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>在</span><span lang=EN-US>Photoshop</span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>中绘制路径的工具主要有钢笔工具和图形绘制工具。</span></p>
<p class=MsoNormal><span lang=EN-US><span
style='mso-spacerun:yes'> </span></span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>从形式上看，路径由一个或多个直线段或曲线<span class=GramE>段组成</span>，如下图所示。但是这些直线或曲线段实际上是由其两端的端点决定的。</span></p>
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<h6><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>路径</span></h6>
<p class=MsoNormal><span lang=EN-US><span
style='mso-spacerun:yes'> </span></span><span class=GramE><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>曲线锚点有</span></span><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>两种，平滑点<span
class=GramE>与角点</span>。使线段平滑连接<span class=GramE>的锚点称为</span>平滑点，使线段连接呈现尖角的<span
class=GramE>锚点称为角点</span>。</span></p>
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style='mso-spacerun:yes'> </span></span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
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