﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-wbscut-随笔分类-图像处理</title><link>http://www.cppblog.com/wbscut/category/1646.html</link><description /><language>zh-cn</language><lastBuildDate>Thu, 22 May 2008 19:43:41 GMT</lastBuildDate><pubDate>Thu, 22 May 2008 19:43:41 GMT</pubDate><ttl>60</ttl><item><title> 图像处理</title><link>http://www.cppblog.com/wbscut/archive/2006/05/04/6620.html</link><dc:creator>汪波的C++乐园</dc:creator><author>汪波的C++乐园</author><pubDate>Thu, 04 May 2006 07:03:00 GMT</pubDate><guid>http://www.cppblog.com/wbscut/archive/2006/05/04/6620.html</guid><wfw:comment>http://www.cppblog.com/wbscut/comments/6620.html</wfw:comment><comments>http://www.cppblog.com/wbscut/archive/2006/05/04/6620.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cppblog.com/wbscut/comments/commentRss/6620.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/wbscut/services/trackbacks/6620.html</trackback:ping><description><![CDATA[
		<font style="BACKGROUND-COLOR: #ffffff" color="#006400" size="4">今天终于将CDIB类完成了，功能比较完善！！<br />在此期间，比较深入的了解了BITMAPINFO结构<br />对于第一个成员BITMAPINFOHEADER bmiHeader，大家都很清楚它的含义<br />但是对于第二个成员：RGBQUAD          bmiColors[1]; <br />我一直不是很理解，最近跟踪结果才知道，bmiColors是颜色表的首地址<br />指向第一个RGBQUAD类型的索引值<br />如果没有颜色表，则该数组的首地址为NULL<br />所以BITMAPINFO中并不包含所有的颜色表索引<br />具体的颜色表索引个数要计算才能知道！</font>
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