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「TeXBook筆記」修訂間的差異
→Ch10單位
Tankianting（討論 | 貢獻） |
Tankianting（討論 | 貢獻） （→Ch10單位） |
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<span id="ch10單位"></span> | <span id="ch10單位"></span> | ||
== | == Ch10 Dimension == | ||
plainTeX使用的單位有： | plainTeX使用的單位有： | ||
*pt | |||
pt | *pc pica | ||
*in inch | |||
pc pica | *bg = big point = 1/72 in | ||
*cm | |||
in inch | *mm | ||
*dd = didot point. 1157dd = 1238pt | |||
bg = big point = 1/72 in | *cc = cicero = 12dd | ||
*sp = scaled point ( = 1/65536pt) | |||
cm | |||
mm | |||
dd = didot point 1157dd = 1238pt | |||
cc = cicero = 12dd | |||
sp = scaled point ( = 1/65536pt) | |||
<code>"3in" "3 in" " "+ 3 in" ".0pc" "-2.7pc"</code>都是合法大小。 | <code>"3in" "3 in" " "+ 3 in" ".0pc" "-2.7pc"</code>都是合法大小。 | ||