基于visual c++的gdi常用坐标系统及应用_1.htm.bak
来自「GDI编程的参考资料」· BAK 代码 · 共 1,131 行 · 第 1/5 页
BAK
1,131 行
function _S_gsSINAPUID(){var uid=_S_gSINAPUID();if(""==uid){uid=_S_gsSINAUID();_S_sSINAPUID(uid);} return uid;}--></SCRIPT>
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function unipro_clearCookie(name ) {
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function getMobileNum(ckName){
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unipro_clearCookie("nick");
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unipro_clearCookie("UNIPROTM");
unipro_clearCookie("UNIPROU");
unipro_clearCookie("SINA_USER");
unipro_clearCookie("SMS_COOKIE");
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function getUniproUrl_stand(){
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} else {
document.write( "<td align=right> 新浪过客" +"</td><td width=4></td><td><a href=# onClick='return getUniproUrl_welcome()'><font color=#0000ff>安全退出</font></a>");
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<SCRIPT language=javascript>
if (getCookie("SINAPRO") == "") {
print_stand_unipro_head();
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print_stand_unipro_welcome();
}
</SCRIPT>
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<TD width=150 height=34><A href="http://tech.sina.com.cn/"><IMG height=34
alt=科技时代 src="基于Visual C++的GDI常用坐标系统及应用_1.files/sina_kjsd.gif" width=144
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<TD vAlign=bottom width=440><FONT color=#0000ff><A class=a02
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<TH class=f24><FONT color=#05006c>
<H1>基于Visual C++的GDI常用坐标系统及应用</H1></FONT></TH></TR>
<TR>
<TD>
<HR SIZE=1 bgcolor="#d9d9d9">
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<TD align=middle height=20>http://www.sina.com.cn
2005年06月20日 11:43 <FONT color=#a20010>天极yesky</FONT></TD></TR>
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<TD class=l17><FONT class=f14 id=zoom><!-- 正文内部文字导航 : begin --><!-- 正文内部文字导航 : end -->
<P> 作者： 刘涛 </P>
<P> 在Windows应用程序中，只要进行绘图，就要使用GDI坐标系统。Windows提供了几种映射方式，每一种映射都对应着一种坐标系。例如，绘制图形时，必须给出图形各个点在客户区的位置，其位置用x 和y两个坐标表示，x 表示横坐标，y表示纵坐标。在所有的GDI绘制函数中，这些坐标使用的是一种“逻辑单位”。当GDI函数将结果输出送到某个物理设备上<!--NEWSZW_HZH_BEGIN-->
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//左上
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//右上
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