KTUGFaq

KTUG FAQ

Box (rev. 1.13)

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1 ¹Ú½º
1.1 hbox to¿Í hbox spread
1.2 hbox¿Í vbox
1.3 vbox¿Í vtop
2 PlainTeX¿¡¼­ Box ó¸®
2.1 Box Register
2.2 »ç¿ëÀÚ ¹Ú½º ¸¸µé±â
2.3 \lastbox
2.4 ¹Ú½º »óÅ üũ
2.5 box ¹èÄ¡
2.6 \copy, \unhbox, \unhcopy etc.
2.7 box À§Ä¡
2.7.1 moveleft, moveright
2.7.2 lower, raise
3 Ưº°ÇÑ ¹Ú½ºµé
3.1 strut
3.2 mathstrut
3.3 phantom
3.4 hphantom, vphantom
3.5 smash
3.6 null
4 Rule
4.1 hrule
4.2 leaders
4.3 dotfill, hrulefill
4.4 leftarrowfill, rightarrowfill
5 LaTeXÀÇ ¹Ú½º °ü·Ã ¸í·É°ú ȯ°æ

1 ¹Ú½º

TeXÀº ¸ðµç °ÍÀ» ¹Ú½º·Î ó¸®ÇÑ´Ù. ¹Ú½ºÀÇ ±âº»ÀûÀÎ ¸ð¾çÀº ´ÙÀ½°ú °°´Ù. boxdefault.jpg

  • ±×¸²¹Ú½º´Â depth=0ÀÌ´Ù. Áï baseline°ú bottom lineÀÌ µ¿ÀÏÇÏ´Ù.
  • ¿µ¹®ÀÚÀÇ °æ¿ì p, g, y µîÀº baseline ¾Æ·¡·Î ³»·Á°£´Ù. ±×¸®°í ¼Ò¹®ÀÚ aÀÇ °æ¿ì ±ÛÀÚÀÇ ³ôÀÌ°¡ topline¿¡ ¹ÌÄ¡Áö ¾Ê´Âµ¥, ÀÌ ³ôÀÌ´Â ÆùÆ®ÀÇ µðÀÚÀο¡ µû¶ó ´Þ¶óÁö¸ç xheight¶ó°í ºÎ¸¥´Ù. ±ÛÀÚ xÀÇ ³ôÀ̶ó´Â ¶æÀÌ´Ù.
  • ÇÑ±Û ±Û²ÃÀº bottom lineÀ» ±âÁØÀ¸·Î µðÀÚÀÎµÈ ±Û²Ã°ú ¿µ¹®ÀÚ baselineÀ» ±âÁØÀ¸·Î µðÀÚÀÎµÈ ±Û²ÃÀÌ ÀÖ´Ù. bottom lineÀ» ±âÁØÀ¸·Î µðÀÚÀÎµÈ ±Û²ÃÀ» ¿µ¹®ÀÚ¿Í ÇÔ²² ¾²¸é ±ÛÀÚÀÇ ¹Ù´ÚÀÌ ¿µ¹®ÀÚ ¹Ù´Úº¸´Ù ¾Æ·¡·Î ³»·Á°£´Ù. ´ëºÎºÐ?ÇÑ±Û ±Û²ÃÀº ¿µ¹®ÀÇ baselineº¸´Ù´Â ¾Æ·¡ÂÊ¿¡ µðÀÚÀλóÀÇ baselineÀ» Àâ¾ÒÁö¸¸ bottom line±îÁö´Â ³»·Á°¡Áö ¾Ê´Â °ÍÀÌ ¸¹´Ù.
  • reference point´Â ¿©·¯ °¡Áö ¸é¿¡¼­ Áß¿äÇÏÁö¸¸ ƯÈ÷ ¹Ú½º¸¦ ȸÀü½Ãų ¶§ Áß¿äÇÏ´Ù. ÇϳªÀÇ ¹Ú½º°¡ ȸÀüÇÒ ¶§ÀÇ °¢µµ´Â reference point(ÂüÁ¶Á¡)¸¦ ±âÁØÀ¸·Î ȸÀüÇÑ´Ù.

TeXÀº ÆùÆ®ÀÇ ÀÌ µðÀÚÀÎ ¼³°è¿¡ °üÇÑ Á¤º¸¸¦ ÀÌ¿ëÇؼ­ °¢°¢ÀÇ ¹®ÀÚ¸¦ ¸ðµÎ box·Î »ý°¢ÇÏ¿© ÀÌ°ÍÀ» ºÙ¿© ´Ü¾î¸¦ ¸¸µé°í ´Ü¾î ¹Ú½º¸¦ ´Ù½Ã ºÙ¿© ÇàÀ» ¸¸µé°í Çà ¹Ú½º¸¦ ºÙ¿© ÆäÀÌÁö¸¦ ¸¸µå´Â ¹æ½ÄÀ¸·Î ½ÄÀڵȴÙ. ¹Ú½º¿Í ¹Ú½º¸¦ ºÙÀÏ ¶§´Â Ç®(glue)À» »ç¿ëÇϴµ¥ :) ÀÌ Ç® ÀÚüµµ ±æÀÌ°¡ ÀÖ´Â(¹®ÀÚ¹Ú½º »çÀÌ¿¡¼­´Â ´ëºÎºÐ 0, ´Ü¾î¹Ú½º »çÀÌ¿¡¼­´Â °¡º¯±æÀ̸¦ °¡Áö´Â rubber glue. vertical mode¿¡¼­´Â glue¶ó°í ÇÏÁö ¾Ê°í lineskip µî skipÀ̶ó°í ÇÑ´Ù.) ÇϳªÀÇ ¹Ú½ºÀÌ´Ù. ¹®ÀÚ ¹Ú½º¸¦ ºÙ¿© ´Ü¾î¿Í ÇàÀ» ¸¸µå´Â °úÁ¤À» horizontal mode¶ó°í ÇÏ°í, ÇàÀ» ¸ð¾Æ¼­ ´Ü¶ô°ú ÆäÀÌÁö¸¦ ¸¸µå´Â °úÁ¤À» vertical mode¶ó°í ÇÑ´Ù. ÇϳªÀÇ ÆäÀÌÁö¿¡´Â text body vertical mode box ÀÌ¿Ü¿¡ header ¹Ú½º¿Í footer ¹Ú½º°¡ ´õ ÀÖ°í, °æ¿ì¿¡ µû¶ó¼­ MarginalNote ¹Ú½º¸¦ µ¡ºÙÀ̱⵵ ÇÑ´Ù.

1.1 hbox to¿Í hbox spread

\hbox¿¡ to ¶Ç´Â spread Áö½ÃÀÚ¸¦ ¾µ ¼ö ÀÖ´Ù. ±× ´ÙÀ½¿¡´Â ÀûÀýÇÑ ±æÀÌ°¡ ¿Í¾ß ÇÑ´Ù.

\hbox{Find out what it means to spread the box.}

\hbox to .5\hsize{Find out what it means to spread the box.}

\hbox spread 20pt{Make your days.}

\noindent\hbox{Find out what it means to spread the box.}

\noindent\hbox to \hsize{Find out what it means to spread the box.}

\noindent\hbox spread 10pt{Make your days.}

1.2 hbox¿Í vbox

KTUGOperate:12284 \hbox´Â ÁÙ³ª´®ÀÌ ÀϾÁö ¾Ê½À´Ï´Ù. ³ôÀÌ´Â ÇÑ ÁÙ·Î °íÁ¤µÇ°í horizontal ÂÊÀ¸·Î ±æ¾îÁöÁö¿ä.

\vbox´Â °¡·Î¸¦ °íÁ¤½ÃÄѳõ°í(\hsize¸¦ ÁÙ ¼ö ÀÖ½À´Ï´Ù.) ¼¼·Î·Î ±æ¾îÁö´Â °ÍÀε¥, ±× ¾È¿¡ ¿À´Â ÅؽºÆ®´Â ÁÙ³ª´®ÀÌ µË´Ï´Ù. ÆäÀÌÁö³ª´®Àº ÀϾÁö ¾Ê½À´Ï´Ù. TeX¿¡¼­ "ÆäÀÌÁö"¶ó´Â °ÍÀº \hsize°¡ \textwidthÀÎ \vbox¸¦ °¡¸®Åµ´Ï´Ù.

1.3 vbox¿Í vtop

\vtop
\vtop to
\vtop spread
\vbox
\vbox to
\vbox spread

  • ´Ü¼øÈ÷ \vbox¸¸À» Áö½ÃÇϸé natural height¸¦ °®´Â´Ù.
  • \vbox to <dimen>À» Áö½ÃÇϸé vboxÀÇ height°¡ <dimen>ÀÌ µÈ´Ù.
  • \vbox spread <dimen>À» Áö½ÃÇϸé vboxÀÇ height´Â natural height + <dimen>ÀÌ µÈ´Ù.

\vbox¿Í \vtopÀÇ Â÷ÀÌ´Â ÇÑ ÁÙ ÀÌ»óÀÇ ÅؽºÆ®°¡ vbox¿¡ ¿Ã ¶§, \vbox´Â height°¡ ±æ¾îÁö´Â µ¥ ¹ÝÇØ \vtopÀº depth°¡ ±æ¾îÁø´Ù´Â °ÍÀÌ´Ù. ±× °á°ú, \vtopÀº baselineÀ» ±âÁØÀ¸·Î ¾Æ·¡ÂÊÀ¸·Î ¹Ú½º°¡ ±æ¾îÁö°í(baseline °íÁ¤, depth Áõ°¡) \vbox´Â À§ÂÊÀ¸·Î ÅؽºÆ® ¹Ú½º°¡ ±æ¾îÁø´Ù(baseline °íÁ¤, height Áõ°¡).

\TeX\ assembles boxes
%
\vtop{\hsize=70pt\noindent\it
of different sizes and shapes}
%
\vbox{\hsize=78pt\noindent\bf
having as many words as you wish}
%
\newline into paragraphs and pages---as this example clearly
shows.

\TeX\ assembles boxes
%
\vtop{\hsize=70pt\noindent\it
of different sizes and shapes}
%
\vbox{\hsize=78pt\noindent\bf
having as many words as you wish}
%
\newline into paragraphs and pages---as this example clearly
shows.

2 PlainTeX¿¡¼­ Box ó¸®

2.1 Box Register

PlainTeX¿¡¼­´Â Box Register°¡ \box0 ¿¡¼­ \box255±îÁö 256°³°¡ ÁغñµÇ¾î ÀÖ´Ù.
»ç¿ëÀÚ´Â \box0ºÎÅÍ \box9±îÁö ¿­ °³¸¸ »ç¿ëÇÒ °ÍÀ» ±ÇÀåÇÑ´Ù.(scratch boxes) ´Ù¸¥ box registerµéÀº ´ëºÎºÐ PlainTeX ½Ã½ºÅÛ¿¡ ÀÇÇÏ¿© »ç¿ëµÇ´Â °ÍµéÀÌ´Ù. \box255´Â Ưº°ÇÑ ¿ëµµ·Î »ç¿ëµÇ´Â °ÍÀ̹ǷΠÂüÁ¶µÇÁö ¾Ê´Â´Ù.

\setbox0\hbox{This is My New Box.}
ÀÌÁ¦ºÎÅÍ ÀÌ ¹Ú½º´Â \box0À̶ó´Â register ¹øÈ£·Î ÂüÁ¶µÈ´Ù.

2.2 »ç¿ëÀÚ ¹Ú½º ¸¸µé±â

box register¸¦ Á÷Á¢ Á¦¾îÇÏ´Â °ÍÀº ½±Áö ¾ÊÀº ÀÏÀ̹ǷÎ, PlainTeXÀº ¹Ú½º¸¦ register number°¡ ¾Æ´Ï¶ó unique nameÀ¸·Î ÂüÁ¶ÇÒ ¼ö ÀÖµµ·Ï ÇÏ°í ÀÖ´Ù.

»õ·Î¿î ¹Ú½º¸¦ À̸§À¸·Î ¼±¾ðÇÑ´Ù.
\newbox\mynewbox

ÀÌÁ¦ºÎÅÍ ÀÌ ¹Ú½º´Â \mynewbox¶ó´Â ¸íĪÀ¸·Î ÂüÁ¶µÈ´Ù. box register´Â ÀÚµ¿ ÇÒ´çµÈ´Ù.

ÀÌ ¹Ú½ºÀÇ ³»¿ëÀ» ä¿öÁÖ¾î¾ß ÇÑ´Ù. ±×·¸Áö ¾ÊÀ¸¸é void box·Î ´Ù·ç¾îÁú °ÍÀÌ´Ù.
\setbox\mynewbox\hbox{This is My Newly Defined Box.}

¿©±â±îÁö¸¦ ¹Ú½º ÇÒ´çÀ̶ó ÇÑ´Ù.

2.3 ¹Ú½º »óÅ üũ

\mynewboxÀÇ width, depth, height´Â ´ÙÀ½°ú °°ÀÌ ÇÏ¿© ¾òÀ» ¼ö ÀÖ´Ù.
\wd\mynewbox
\dp\mynewbox
\ht\mynewbox

»õ·Î¿î dimension \MyTestDimenÀ» Çϳª Á¤ÀÇÇؼ­ ÀÌ °¢°¢ÀÇ °ªÀ» µð½ºÇ÷¹ÀÌÇغ¸ÀÚ.
\newdimen\MyTestDimen
\MyTestDimen=\wd\mynewbox
the width of mynewbox : \the\MyTestDimen \\
\MyTestDimen=\dp\mynewbox
the width of mynewbox : \the\MyTestDimen \\
\MyTestDimen=\ht\mynewbox
the width of mynewbox : \the\MyTestDimen 

\newbox\mynewbox
\setbox\mynewbox\hbox{This is My Newly Defined Box.}
\newdimen\MyTestDimen
\noindent\MyTestDimen=\wd\mynewbox
\the\MyTestDimen \\
\MyTestDimen=\dp\mynewbox
\the\MyTestDimen \\
\MyTestDimen=\ht\mynewbox
\the\MyTestDimen

2.4 box ¹èÄ¡

ÀÌÁ¦, \mynewbox¸¦ ¹èÄ¡ÇÑ´Ù. ¸¸¾à register number·Î ÂüÁ¶µÇ´Â ¹Ú½º°¡ ÀÖ´Ù¸é ÀÌ°ÍÀº \box<register number>¸¦ È£ÃâÇÏ¸é µÈ´Ù.

\setbox0\hbox{this is My Box.}
\box0

\setbox0\hbox{this is My Box.}
\box0
À̸§À¸·Î ÂüÁ¶µÇ´Â ¹Ú½º´Â register number ´ë½Å À̸§À» ¾´´Ù.

\newbox\mynewbox
\setbox\mynewbox\hbox{This is My Newly Defined Box.}
\box\mynewbox

\newbox\mynewbox
\setbox\mynewbox\hbox{This is My Newly Defined Box.}
\box\mynewbox

2.5 \copy, \unhbox, \unhcopy etc.

\boxn ÇüÅÂÀÇ È£ÃâÀÌ ÀÌ·ç¾îÁö°í ³ª¸é ±× ¹Ú½º register´Â ºñ¿öÁø´Ù. ±×·¯¹Ç·Î ¹Ú½ºÀÇ ³»¿ëÀ» À¯ÁöÇϸ鼭 ¹Ú½º¸¦ ¹èÄ¡ÇÏ·Á¸é \copy ¸í·ÉÀ» ½á¾ß ÇÑ´Ù.
\setbox0= \hbox{good }
Have a \copy0 \box0 \box0 day!

\unhbox´Â ÁÖ¾îÁø hbox registerÀÇ ³»¿ëÀ» listÇÏ°í ¹Ú½º register¸¦ ºñ¿î´Ù. \unvbox´Â vbox¿¡ ´ëÇؼ­ °°´Ù. \unhcopy´Â ÁÖ¾îÁø hbox registerÀÇ ³»¿ëÀ» listÇÏ°í ¹Ú½º register¸¦ ±×´ë·Î À¯ÁöÇÑ´Ù. \unvcopy´Â vbox¿¡ ´ëÇؼ­ °°´Ù.

2.6 box À§Ä¡

moveleft, moveright

ÀÌ ¸í·ÉµéÀº ¹Ú½º¸¦ ÁÖ¾îÁø ±æÀÌ(dimen)¸¸Å­ ¿ÞÂÊ ¶Ç´Â ¿À¸¥ÂÊÀ¸·Î À̵¿½ÃÄÑ ½ÄÀÚÇÑ´Ù.
\vbox{\vbox{Phoebe}\vbox{walked}
\moveleft 20pt\vbox{a}\moveright 20pt\vbox{crooked}%
\vbox{mile.}}

lower, raise

\raise¿Í \lower ¸í·É ´ÙÀ½¿¡´Â box°¡ ¿Â´Ù. Áö½ÃµÈ ±æÀ̸¸Å­ ¹Ú½º¸¦ ¼öÁ÷À¸·Î ¿Ã¸®°Å³ª ³»¸°´Ù. ¿¹ÄÁ´ë TeXÀÇ ·Î°í´Â ´ÙÀ½°ú °°ÀÌ Á¤ÀǵȴÙ.

\def\TeX{%
   T\kern-0.1667em
    \lower0.7ex\hbox{E}\kern-0.125emX}

\lower.7ex´Â \raise-.7ex¿Í °°´Ù.

3 Ưº°ÇÑ ¹Ú½ºµé

3.1 strut

strut¶õ ÆøÀÌ 0ÀÌ°í ³ôÀÌ¿Í ±íÀ̸¸À» °®´Â Ưº°ÇÑ ¹Ú½ºÀÌ´Ù.

3.2 mathstrut


3.3 phantom

ÀÌ ¸í·ÉÀº Àμö·Î ÁÖ¾îÁö´Â ¹Ú½º¸¸Å­ÀÇ ºó ¹Ú½º¸¦ ¹èÄ¡ÇÑ´Ù.

3.4 hphantom, vphantom

phantom°ú °°À¸³ª, Àμö¸¸Å­ÀÇ °¡·Î±æÀÌ¿Í ¼¼·Î±æÀ̸¸À» °®´Â ¹Ú½º¸¦ ¹èÄ¡ÇÑ´Ù´Â Á¡ÀÌ ´Ù¸£´Ù. ¿¹¸¦ µé¾î \hphantom{a}´Â ÇöÀç ±âº» ÆùÆ®ÀÇ aÀÚÀÇ \wd¸¸Å­ÀÇ \wd¸¦ °®Áö¸¸ height¿Í depth°¡ 0ÀÎ ¹Ú½º¸¦ ¸¸µé¾î¼­ ½ÄÀÚÇÑ´Ù.

3.5 smash

Àμö·Î ÁÖ¾îÁø ¹®ÀÚ¸¦ typesetÇÏÁö¸¸ ±× ¹®ÀÚ°¡ µé¾î°£ ¹Ú½ºÀÇ height¿Í depth¸¦ 0À¸·Î ¸¸µç´Ù.
$${\smash{r_m \brace r_n}\vphantom{r}} \Longrightarrow r$$

$${\smash{r_m \brace r_n}\vphantom{r}} \Longrightarrow r$$

3.6 null

\nullÀ̶õ, width=0, height=0, depth=0ÀÎ hboxÀÌ´Ù.

4 Rule

ruleÀº ä¿öÁø boxÀÌ´Ù.

4.1 hrule

\hrule
\hrule height <dimen> width <dimen> depth <dimen>
\vrule
\vrule width <dimen> height <dimen> depth <dimen>

\hruleÀÇ ±âº»°ªÀº height 0.4pt, depth 0.0ptÀÌ´Ù. width¸¦ º°µµ·Î ÁöÁ¤ÇÏÁö ¾ÊÀ¸¸é ÇöÀç ruleÀÌ µé¾î ÀÖ´Â ¹Ú½ºÀÇ °æ°è±îÁöÀÌ´Ù. \vruleÀÇ ±âº»°ªÀº width 0.4ptÀÌ´Ù. height¿Í depth¸¦ º°µµ·Î ÁöÁ¤ÇÏÁö ¾ÊÀ¸¸é ÇöÀç ruleÀÌ µé¾î ÀÖ´Â ¹Ú½ºÀÇ ¾Æ·§ÂÊ °æ°è±îÁö ¿¬ÀåµÈ´Ù.

´ÙÀ½ Äڵ带 ½ÇÇàÇغ¸¶ó.

\hrule\smallskip
\hrule width 2in \smallskip
\hrule width 3in height 2pt \smallskip
\hrule width 3in depth 2pt

\hbox{( {\vrule} {\vrule width 8pt} )}
\hbox {(\vrule height 13pt depth 0pt}
  {\vrule height 13pt depth 7pt} x)}

4.2 leaders


4.3 dotfill, hrulefill

\hbox to 3in{Start {\dotfill} Finish}
\hbox to 3in{Swedish {\hrulefill} Finnish}

\hbox to 3in{Start {\dotfill} Finish}
\hbox to 3in{Swedish {\hrulefill} Finnish}

4.4 leftarrowfill, rightarrowfill

\hbox to 3in{\vrule \rightarrowfill \ 3in
  \leftarrowfill\vrule}

\hbox to 3in{\vrule \rightarrowfill \ 3in
  \leftarrowfill\vrule}

5 LaTeXÀÇ ¹Ú½º °ü·Ã ¸í·É°ú ȯ°æ


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