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<span style="background-color: #CCFF99">第 18 章</span><span style="background-color: #CCFF99">
</span>><span style="background-color: #CCFF99"> 第 3 节 </span>><span style="background-color: #CCFF99">
18.3 屏幕映射方式</span></p>
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<p ALIGN="JUSTIFY"><font size="2">Windows<font LANG="ZH-CN">提供了几种映射方式，见表12-1。当在不同的坐标系下工作时，需要进行坐标系之间的转换。</font></font></p>
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</span><font face="黑体"><span style="mso-ascii-font-family: Times New Roman">表</span><span lang="EN-US">12-1<span style="mso-spacerun: yes">
</span></span><span style="mso-ascii-font-family: Times New Roman">映像模式</span></font></font></p>
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<p class="MsoHeading8"><font size="2">含义</font></p>
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<p class="MsoNormal"><span lang="EN-US" style="mso-bidi-font-size: 10.0pt"><font size="2">MM_ANISOTROPIC<o:p>
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<p class="MsoNormal"><font size="2"><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">逻辑单位被映射成任意的物理单位，</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">X</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">轴和</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">Y</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">轴成任意比例</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt"><o:p>
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<p class="MsoNormal"><span lang="EN-US" style="mso-bidi-font-size: 10.0pt"><font size="2">MM_HIENGLISH<o:p>
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<p class="MsoNormal"><font size="2"><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">一个逻辑单位被映射成</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">0.001</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">英寸，正</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">X</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">向右，正</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">Y</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">向上</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt"><o:p>
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<p class="MsoNormal"><span lang="EN-US" style="mso-bidi-font-size: 10.0pt"><font size="2">MM_HIMETRIC<o:p>
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<p class="MsoNormal"><font size="2"><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">一个逻辑单位被映射成</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">0.01</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">英寸，正</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">X</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">向右，正</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">Y</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">向上</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt"><o:p>
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<p class="MsoNormal"><span lang="EN-US" style="mso-bidi-font-size: 10.0pt"><font size="2">MM_ISOTROPIC<o:p>
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<p class="MsoNormal"><font size="2"><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">逻辑单位被映射成任意的物理单位，</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">X</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">轴和</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt">Y</span><span style="mso-bidi-font-size: 10.0pt; font-family: 宋体; mso-ascii-font-family: Times New Roman; mso-hansi-font-family: Times New Roman">轴的变换变换比例相同</span><span lang="EN-US" style="mso-bidi-font-size: 10.0pt"><o:p>
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