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<span style="background-color: #CCFF99">第 12 章</span><span style="background-color: #CCFF99">
</span>><span style="background-color: #CCFF99"> 第 5 节 </span>><span style="background-color: #CCFF99">
12.5 习题</span></p>
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<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">1.
<font FACE="??ì?,SimSun" LANG="ZH-CN">什么是图形设备接口？</font></font></p>
<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">2.
<font FACE="??ì?,SimSun" LANG="ZH-CN">如何进行图形的刷新？</font></font></p>
<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">3.
<font FACE="??ì?,SimSun" LANG="ZH-CN">如何获取绘图工具的句柄？</font></font></p>
<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">4.
<font FACE="??ì?,SimSun" LANG="ZH-CN">如何定义映像模式？</font></font></p>
<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">5.
<font FACE="??ì?,SimSun" LANG="ZH-CN">请编写程序，要求如下：</font></font></p>
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<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"></font><font size="2"><font FACE="??ì?,SimSun" LANG="ZH-CN">①</font>
<font FACE="??ì?,SimSun" LANG="ZH-CN">定义一个绿色的画笔，绘制一个等边三角形。</font></font></p>
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<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"></font><font size="2"><font FACE="??ì?,SimSun" LANG="ZH-CN">②</font>
<font FACE="??ì?,SimSun" LANG="ZH-CN">定义一个红色的画刷，填充此三角形。</font></font></p>
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<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">6.
<font FACE="??ì?,SimSun" LANG="ZH-CN">如何获得字体句柄？</font></font></p>
<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">7.
<font FACE="??ì?,SimSun" LANG="ZH-CN">如何创建自定义的字体？</font></font></p>
<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">8.
<font FACE="??ì?,SimSun" LANG="ZH-CN">如何设置字体的颜色和背景色？</font></font></p>
<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">9.
<font FACE="??ì?,SimSun" LANG="ZH-CN">如何输出文本？</font></font></p>
<p ALIGN="justify" style="line-height: 150%; margin-top: 0; margin-bottom: 0"><font size="2">10.
<font FACE="??ì?,SimSun" LANG="ZH-CN">编写程序，向屏幕输出四行文字，文字的内容是“你好，欢迎你的到来”，四行文字的大小不同，颜色分别为红、绿、蓝、黄，四行文字的字体分别为宋体、楷体、仿宋和黑体。</font></font></p>
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<p style="line-height: 100%; margin-top: 0; margin-bottom: 0"> <span style="position: absolute; left: 29; top: 468"><a href="right12-4.htm" target="_self"><img border="0" src="rightd1.gif" width="113" height="70"></a></span>
<span style="position: absolute; left: 484; top: 471"><a href="right13-1.htm" target="_self"><img border="0" src="rightd2.gif" width="124" height="63"></a></span></p>
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