📄 100165568.htm
字号:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><title>
20.2.4 Region
</title></head>
<body>
<div class="area">
<div class="col1">
<div class="lineBlue">
</div>
<!-- title -->
<div class="arcTitle">
<h1>
<a href="../16">
C#高级编程（第3版）【全文连载】
</a>
</h1>
<div style="text-align: center; font-size: 15px">
<a href="100165568.htm">
20.2.4 Region
</a>
</div>
<div style="text-align: center; font-size: 15px">
<a class="url" href="../../default.htm">http://book.csdn.net/</a>
2006-10-13 14:41:00
</div>
<div style="margin: 0px auto; width: 700px; border: solid 1px #0b5f98;">
<div style="float: left; width: 16px; background-color: #0b5f98; color: White; padding: 1px;">
图书导读
</div>
<div style="float: right; width: 670px; text-align: left; line-height: 16pt; padding-left: 2px">
<!--导读-->
<h1 id="divCurrentNode" style="color: #b83507; width: 100%; text-align: left; font-size: 12px; padding-left: 2px">当前章节:<a href='100165568.htm'><font color='red'>20.2.4 Region</font></a></h1>
<div id="divRelateNode" style="padding-left: 2px">
<div style='float:left;width:49%'>·<a href='100165565.htm'>20.2.1 Point和PointF结构</a></div><div style='float:right;width:49%'>·<a href='100165566.htm'>20.2.2 Size和SizeF结构</a></div><div style='float:left;width:49%'>·<a href='100165567.htm'>20.2.3 Rectangle和RectangleF结构</a></div><div style='float:right;width:49%'>·<a href='100165569.htm'>20.3 调试须知</a></div><div style='float:left;width:49%'>·<a href='100165570.htm'>20.4 绘制可滚动的窗口</a></div><div style='float:right;width:49%'>·<a href='100165571.htm'>20.5 颜色</a></div></div>
</div>
</div>
</div>
<!-- main -->
<div id="main">
<div id="text"> <link href="css.css" rel="stylesheet" type="text/css" /><h3 style="MARGIN-TOP: 8.15pt; MARGIN-LEFT: 0cm; MARGIN-RIGHT: 0cm; FTEL: 8.15pt"><a ftel="_Toc507815361"><span lang="EN-US">20.2.4 Region</span></a></h3>
<p class="MsoNormal"><span lang="EN-US">Region</span><span style="FONT-FAMILY: 宋体">表示屏幕上一个有复杂图形的区域。例如，图</span><span lang="EN-US">20-5</span><span style="FONT-FAMILY: 宋体">中的阴影区域就可以用</span><span lang="EN-US">Region</span><span style="FONT-FAMILY: 宋体">表示。</span></p>
<p align="center"><span lang="EN-US"><img height="126" src="20/image005.jpg" width="182" alt="" /></span></p>
<p style="FTEL: 8.15pt" align="center"><span style="FONT-FAMILY: 宋体">图</span><span lang="EN-US"> 20-5</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体">可以想像，初始化</span><span lang="EN-US">Region</span><span style="FONT-FAMILY: 宋体">实例的过程相当复杂。从广义上看，可以指定哪些简单的组件图形组成这个区域，或指定绘制这个区域边界的路径。如果需要处理这样的区域，就应掌握</span><span lang="EN-US">SDK</span><span style="FONT-FAMILY: 宋体">文档中的</span><span lang="EN-US">Region</span><span style="FONT-FAMILY: 宋体">类。</span></p></div>
<!-- page -->
<div class="page" style="text-align: center">
<a href="100165567.htm">上一页</a> <a href="index.html">首页</a> <a href="100165569.htm">下一页</a>
</div>
<div style="margin: 0px auto; width: 700px; border: solid 1px #0b5f98;">
<div style="float: left; width: 16px; background-color: #0b5f98; color: White; padding: 1px;">
图书导读
</div>
<div style="float: right; width: 670px; text-align: left; line-height: 16pt; padding-left: 2px">
<!--导读-->
<h1 id="divCurrentNode2" style="color: #b83507; width: 100%; text-align: left; font-size: 12px; padding-left: 2px">当前章节:<a href='100165568.htm'><font color='red'>20.2.4 Region</font></a></h1>
<div id="divRealteNod2" style="padding-left: 2px">
<div style='float:left;width:49%'>·<a href='100165565.htm'>20.2.1 Point和PointF结构</a></div><div style='float:right;width:49%'>·<a href='100165566.htm'>20.2.2 Size和SizeF结构</a></div><div style='float:left;width:49%'>·<a href='100165567.htm'>20.2.3 Rectangle和RectangleF结构</a></div><div style='float:right;width:49%'>·<a href='100165569.htm'>20.3 调试须知</a></div><div style='float:left;width:49%'>·<a href='100165570.htm'>20.4 绘制可滚动的窗口</a></div><div style='float:right;width:49%'>·<a href='100165571.htm'>20.5 颜色</a></div></div>
</div>
</div>
</div>
</div>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -