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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.awt.font.TextMeasurer
public final class TextMeasurer
TextMeasurer
Ŭ·¡½º´Â
À¯È¿ÆøÀÇ ÃøÁ¤, ¹®ÀÚ ¹üÀ§ÀÇ À¯È¿ÆøÀÇ ÁöÁ¤, ¹®ÀÚ ¹üÀ§ÀÇ TextLayout
ÀÛ¼º µî, °³Çà¿¡ ÇÊ¿äÇÑ ±âº» Á¶ÀÛÀ» Á¦°øÇÕ´Ï´Ù. ÆÐ·¯±×·¡ÇÁ°¡ Áõ°¡ÇßÀ» °æ¿ìÀÇ ÆíÁý ¸Þ¼µåµµ Á¦°øÇÕ´Ï´Ù.
TextMeasurer
¿ÀºêÁ§Æ®´Â
ÅØ½ºÆ®ÀÇ 1 °³ÀÇ ÆÐ·¯±×·¡ÇÁ¸¦ ³ªÅ¸³»´Â AttributedCharacterIterator
·Î ±¸ÃàÇÕ´Ï´Ù. AttributedCharacterIterator
getBeginIndex
¸Þ¼µå°¡ µ¹·ÁÁÖ´Â °ªÀº, ÃÖÃÊÀÇ ¹®ÀÚÀÇ Àý´ë À妽º¸¦ Á¤ÀÇÇÕ´Ï´Ù. AttributedCharacterIterator
getEndIndex
¸Þ¼µå°¡ µ¹·ÁÁÖ´Â °ªÀº, ¸¶Áö¸· ¹®ÀÚÀÇ ´ÙÀ½ÀÇ À妽º¸¦ Á¤ÀÇÇÕ´Ï´Ù. ÀÌ·¯ÇÑ °ª¿¡
ÇØ,TextMeasurer
¸¦
È£ÃâÇÒ ¶§ »ç¿ëÇÏ´Â À妽ºÀÇ ¹üÀ§°¡ Á¤Àǵ˴ϴÙ. ¿¹¸¦ µé¾î, ÅØ½ºÆ®ÀÇ ¹üÀ§ÀÇ À¯È¿Æø, Áï ÅØ½ºÆ®ÀÇ ¹üÀ§ÀÇ °³ÇàÀ» ÃëµæÇϱâ À§ÇÑ È£Ãâ¿¡¼´Â
°³½Ã À妽ºÄ¡¿Í Á¾·á À妽ºÄ¡ÀÇ »çÀÌÀÇ À妽º¸¦ »ç¿ëÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. insertChar
¹× deleteChar
¸¦
È£ÃâÇϸé,TextMeasurer
°¡ ¸®¼ÂÆ® µÇ¾î ÀÌ·¯ÇÑ È£Ãâ·Î °Ç³×¹ÞÀº AttributedCharacterIterator
°³½Ã À妽º¿Í Á¾·á À妽º°¡ »ç¿ëµË´Ï´Ù.
´ëºÎºÐÀÇ Å¬¶óÀÌ¾ðÆ®´Â
Ç¥ÁØ °³Çà (°¢ Çà¿¡ ¹èÄ¡ °¡´ÉÇÑ ÇÑÀÇ ¹®ÀÚ¸¦ ¹èÄ¡)À» ±¸ÇöÇÏ´Â Æí¸®ÇÑ LineBreakMeasurer
¸¦
»ç¿ëÇÕ´Ï´Ù.
LineBreakMeasurer
»ý¼ºÀÚ °³¿ä | |
---|---|
TextMeasurer (AttributedCharacterIterator text,
FontRenderContext frc)
¼Ò½º ÅØ½ºÆ®·ÎºÎÅÍ TextMeasurer ¸¦
±¸ÃàÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
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protected Object |
clone ()
ÀÌ ¿ÀºêÁ§Æ®ÀÇ Ä«ÇǸ¦ ÀÛ¼ºÇØ µ¹·ÁÁÝ´Ï´Ù. |
void |
deleteChar (AttributedCharacterIterator newParagraph,
int deletePos)
ÀÌ TextMeasurer °¡ ÇöÀç ³ªÅ¸³»´Â ÆÐ·¯±×·¡ÇÁ·Î 1 ¹®ÀÚ¸¦ »èÁ¦ÇÏ°í ³ª¼ TextMeasurer ¸¦
°»½ÅÇÕ´Ï´Ù. |
float |
getAdvanceBetween (int start,
int limit)
start ·Î ½ÃÀ۵Ǿî,limit ±îÁöÀÇ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ÇàÀÇ ±×·¡ÇÈÆøÀ» µ¹·ÁÁÝ´Ï´Ù. |
TextLayout |
getLayout (int start,
int limit)
ÁöÁ¤µÈ ¹®ÀÚ ¹üÀ§ÀÇ TextLayout ¸¦
µ¹·ÁÁÝ´Ï´Ù. |
int |
getLineBreakIndex (int start,
float maxAdvance)
start ·Î ½ÃÀ۵Ǿî, ±×·¡ÇÈÆøÀÌ maxAdvance
Çà¿¡ ¹èÄ¡ÇÒ ¼ö ¾ø´Â ÃÖÃÊÀÇ ¹®ÀÚÀÇ À妽º¸¦ µ¹·ÁÁÝ´Ï´Ù. |
void |
insertChar (AttributedCharacterIterator newParagraph,
int insertPos)
ÀÌ TextMeasurer °¡ ÇöÀç ³ªÅ¸³»´Â ÆÐ·¯±×·¡ÇÁ¿¡ 1 ¹®ÀÚ¸¦ »ðÀÔÇÏ°í ³ª¼ TextMeasurer ¸¦
°»½ÅÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
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public TextMeasurer(AttributedCharacterIterator text, FontRenderContext frc)
TextMeasurer
¸¦
±¸ÃàÇÕ´Ï´Ù. ¼Ò½º ÅØ½ºÆ®´Â 1 ´Ü¶ô Àüü°¡ µË´Ï´Ù.
text
- ¼Ò½º ´Ü¶ô. null´Â
ºÒ°¡frc
- ÅØ½ºÆ®¸¦ Á¤È®ÇÏ°Ô ÃøÁ¤ÇÏ´Â °æ¿ì¿¡ ÇÊ¿äÇÑ ±×·¡ÇȽº µð¹ÙÀ̽º¿¡ °üÇÑ Á¤º¸. null´Â
ºÒ°¡¸Þ¼µåÀÇ »ó¼¼ |
---|
protected Object clone()
Object
±â¼ú: ÇÏÁö¸¸ true À̸ç, ´ÙÀ½ÀÇ ½Äx.clone() ! = x
µµ true ÀÎ °ÍÀÔ´Ï´Ù¸¸, À̰͵鵵 Àý´ëÀûÀÎ ¿ä°ÇÀÌ ¾Æ´Õ´Ï´Ù. ¶Ç ´ÙÀ½ÀÇ ½Äx.clone(). getClass() == x.getClass()
µµ º¸Åë true °¡ µË´Ï´Ù¸¸, À̰͵µ Àý´ëÀûÀÎ ¿ä°ÇÀÌ ¾Æ´Õ´Ï´Ù.x.clone(). equals(x)
º¸Åë ,super.clone¸¦ È£ÃâÇÏ´Â °ÍÀ¸·Î µ¹·ÁÁÖ°íÁö´Â ¿ÀºêÁ§Æ®¸¦ ÃëµæÇÒ ¼ö ÀÖ½À´Ï´Ù. Ŭ·¡½º ¹× ±× ½´ÆÛ Ŭ·¡½º ¸ðµç °Í (Object¸¦ Á¦¿ÜÇÑ´Ù)ÀÌ ÀÌ ±ÔÄ¢¿¡ µû¸£´Â °æ¿ì,x.clone(). getClass() == x.getClass() °¡ ¼º¸³ÇÕ´Ï´Ù.
º¸Åë , ÀÌ ¸Þ¼µå¿¡ ÇØ µ¹·ÁÁÖ°íÁö´Â ¿ÀºêÁ§Æ®´Â ÀÌ ¿ÀºêÁ§Æ® (º¹Á¦µÇ°í ÀÖ´Ù)·ÎºÎÅÍ µ¶¸³Çϰí ÀÖÀ» Çʿ䰡 ÀÖ½À´Ï´Ù. ÀÌ µ¶¸³¼ºÀ» ´Þ¼ºÇϱâ À§ÇØ,super.clone °¡ µ¹·ÁÁÖ´Â ¿ÀºêÁ§Æ®ÀÇ Çʵ带 1 °³ ÀÌ»ó (¿ÀºêÁ§Æ®°¡ µ¹·ÁÁÖ±â Àü¿¡) º¯°æÇÏ´Â °ÍÀÌ ÇÊ¿äÇÏ°Ô µÇ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. À̰ÍÀº, º¸Åë , º¹Á¦ÇÏ´Â ¿ÀºêÁ§Æ®ÀÇ ³»ºÎ ¡¸½ÉÃþ ±¸Á¶¡¹¸¦ ±¸¼ºÇÏ´Â °¡º¯ ¿ÀºêÁ§Æ®ÀÇ Ä«ÇÇ ¹× ÀÌ·¯ÇÑ ¿ÀºêÁ§Æ®¿¡ÀÇ ÂüÁ¶¸¦ Ä«ÇÇ¿¡ÀÇ ÂüÁ¶¿¡ ¿Å°Ü³õ´Â °ÍÀ» ¹ÌÇÕ´Ï´Ù. Ŭ·¡½º¿¡ ¿ø½ÃÀû ÇÊµå ¶Ç´Â ºÒº¯ ¿ÀºêÁ§Æ®¿¡ÀÇ ÂüÁ¶¸¸ÀÌ Æ÷ÇԵǴ °æ¿ì, º¸Åë ,super.clone ¿¡ ÇØ µ¹·ÁÁÖ°íÁö´Â ¿ÀºêÁ§Æ®³»ÀÇ Çʵ带 º¯°æÇÒ ÇÊ¿ä´Â ¾ø½À´Ï´Ù.
Object Ŭ·¡½ºÀÇ clone ¸Þ¼µå´Â ƯÁ¤ÀÇ º¹Á¦ 󸮸¦ ½ÇÇàÇÕ´Ï´Ù. ¿ì¼±, ÀÌ ¿ÀºêÁ§Æ®ÀÇ Å¬·¡½º°¡ Cloneable ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇϰí ÀÖÁö ¾Ê´Â °æ¿ì´Â CloneNotSupportedException °¡ Throw µË´Ï´Ù. ¹è¿Àº ¸ðµÎ, ÀÎÅÍÆäÀ̽º Cloneable¸¦ ±¸ÇöÇϰí ÀÖ´Â °ÍÀ̶ó°í º¸¿©Áö´Â °Í¿¡ ÁÖÀÇÇØ ÁÖ¼¼¿ä. ±¸ÇöÇϰí ÀÖÁö ¾Ê´Â °æ¿ì, ÀÌ ¸Þ¼µå´Â ÀÌ ¿ÀºêÁ§Æ®ÀÇ Å¬·¡½ºÀÇ »õ·Î¿î ÀνºÅϽº¸¦ »ý¼ºÇØ, ±× Çʵ带 ¸ðµÎ, ÀÌ ¿ÀºêÁ§Æ®ÀÇ ´ëÀÀÇÏ´Â °¢ ÇʵåÀÇ ³»¿ëÀ¸·Î ÃʱâÈÇÕ´Ï´Ù. À̰ÍÀº ´ëÀÔ°ú °°¾Æ, ÇʵåÀÇ ³»¿ë ÀÚ½ÅÀÌ º¹Á¦µÇ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. Áï ÀÌ ¸Þ¼µå´Â ¿ÀºêÁ§Æ®ÀÇ ¡¸»þ·ÎÄÚÇÇ¡¹¸¦ »ý¼ºÇÕ´Ï´Ù¸¸, ¡¸µö Ä«ÇÇ¡¹´Â »ý¼ºÇÏÁö ¾Ê½À´Ï´Ù.
Ŭ·¡½º Object ÀÚü´Â Cloneable ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÏÁö ¾Ê±â ¶§¹®¿¡ Ŭ·¡½º°¡ Object ÀÎ clone ¸Þ¼µå¸¦ È£ÃâÇϸé, ½ÇÇà½Ã¿¡ ¿¹¿Ü°¡ Throw µË´Ï´Ù.
Object
³»ÀÇ clone
Cloneable
public int getLineBreakIndex(int start, float maxAdvance)
start
·Î ½ÃÀ۵Ǿî, ±×·¡ÇÈÆøÀÌ maxAdvance
Çà¿¡ ¹èÄ¡ÇÒ ¼ö ¾ø´Â ÃÖÃÊÀÇ ¹®ÀÚÀÇ À妽º¸¦ µ¹·ÁÁÝ´Ï´Ù.
start
- ÃøÁ¤À» °³½ÃÇÏ´Â À§Ä¡ÀÇ ¹®ÀÚ À妽º. start
´Â
Àý´ë À妽º·Î ÆÐ·¯±×·¡ÇÁÀÇ ½ºÅ¸Æ®¿¡ °üÇÑ °ÍÀÌ ¾Æ´ÑmaxAdvance
- ÇàÀ» ¹èÄ¡ÇÏ´Â ±×·¡ÇÈÆø
start
·Î ½ÃÀ۵Ǿî, ±×·¡ÇÈÆøÀÌ maxAdvance
À̳»ÀÇ Çà¿¡ ¹èÄ¡ÇÒ ¼ö ÀÖ´Â ¸¶Áö¸· ¹®ÀÚÀÇ µÚÀÇ À妽º
IllegalArgumentException
- start
°¡ ÆÐ·¯±×·¡ÇÁÀÇ °³½Ã À§Ä¡º¸´Ù ÀüÀÇ °æ¿ìpublic float getAdvanceBetween(int start, int limit)
start
·Î ½ÃÀ۵Ǿî,limit
±îÁöÀÇ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ÇàÀÇ ±×·¡ÇÈÆøÀ» µ¹·ÁÁÝ´Ï´Ù. start
¿Í limit
´Â
Àý´ë À妽º·Î ÆÐ·¯±×·¡ÇÁÀÇ ½ºÅ¸Æ®¿¡´Â °ü·ÃÇÏÁö ¾Ê½À´Ï´Ù.
start
- ÃøÁ¤À» °³½ÃÇÏ´Â Àå¼ÒÀÇ ¹®ÀÚ À妽ºlimit
- ÃøÁ¤À» Á¾·áÇÏ´Â Àå¼ÒÀÇ ¹®ÀÚ À妽º
start
·ÎºÎÅÍ ½ÃÀ۵Ǿî,limit
±îÁöÀÇ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ÇàÀÇ ±×·¡ÇÈÆø
IndexOutOfBoundsException
- limit
°¡ start
º¸´Ù ÀüÀÇ °æ¿ì
IllegalArgumentException
- start
¶Ç´Â limit
°¡ ÆÐ·¯±×·¡ÇÁÀÇ °³½Ã À§Ä¡¿Í Á¾·á À§Ä¡µ¿¾È¿¡ ¾ø´Â °æ¿ìpublic TextLayout getLayout(int start, int limit)
TextLayout
¸¦
µ¹·ÁÁÝ´Ï´Ù.
start
- ÃÖÃÊÀÇ ¹®ÀÚÀÇ À妽ºlimit
- ÅØ½ºÆ®³»ÀÇ ¸¶Áö¸· ¹®ÀÚÀÇ ´ÙÀ½ÀÇ À妽º. start
º¸´Ù Å©Áö ¾ÊÀ¸¸é ¾È µÈ´Ù
start
·ÎºÎÅÍ ½ÃÀ۵Ǿî,limit
º¸´Ù ÀÛÀº ¹®ÀÚÀÇ TextLayout
IndexOutOfBoundsException
- limit
°¡ start
º¸´Ù ÀüÀÇ °æ¿ì
IllegalArgumentException
- start
¶Ç´Â limit
°¡ ÆÐ·¯±×·¡ÇÁÀÇ °³½Ã À§Ä¡¿Í Á¾·á À§Ä¡µ¿¾È¿¡ ¾ø´Â °æ¿ìpublic void insertChar(AttributedCharacterIterator newParagraph, int insertPos)
TextMeasurer
°¡ ÇöÀç ³ªÅ¸³»´Â ÆÐ·¯±×·¡ÇÁ¿¡ 1 ¹®ÀÚ¸¦ »ðÀÔÇÏ°í ³ª¼ TextMeasurer
¸¦
°»½ÅÇÕ´Ï´Ù. ÀÌ È£ÃâµÚ,TextMeasurer
´Â
ÅØ½ºÆ®·ÎºÎÅÍ ÀÛ¼ºµÈ »õ·Î¿î TextMeasurer
¿Í µ¿µîÇÏ°Ô µË´Ï´Ù. ±×·¯³ª, ÀϹÝÀûÀ¸·Î ¿ÏÀüÈ÷ Á¦·Î·ÎºÎÅÍ »õ·Î¿î °ÍÀ» ÀÛ¼ºÇÏ´Â °Íº¸´Ù ±âÁ¸ÀÇ TextMeasurer
¸¦
°»½ÅÇÑ (ºÐ)ÆíÀÌ È¿À²ÀûÀÔ´Ï´Ù.
newParagraph
- »ðÀÔÀ» ÇÑ ÈÄÀÇ ÆÐ·¯±×·¡ÇÁÀÇ ÅØ½ºÆ®. null´Â
ºÒ°¡insertPos
- ¹®ÀÚ¸¦ »ðÀÔÇÑ ÅØ½ºÆ®ÀÇ À§Ä¡. newParagraph
°³½Ã À§Ä¡¿¡¼(º¸´Ù) ³ªÁß¿¡
newParagraph
Á¾·á À§Ä¡º¸´Ù Àü
IndexOutOfBoundsException
- insertPos
°¡ newParagraph
°³½Ã À§Ä¡º¸´Ù Àü, ¶Ç´Â newParagraph
Á¾·á À§Ä¡¿Í °°Àº°¡, ±× ÀÌÈÄÀÎ °æ¿ì
NullPointerException
- newParagraph
°¡ null
°æ¿ìpublic void deleteChar(AttributedCharacterIterator newParagraph, int deletePos)
TextMeasurer
°¡ ÇöÀç ³ªÅ¸³»´Â ÆÐ·¯±×·¡ÇÁ·Î 1 ¹®ÀÚ¸¦ »èÁ¦ÇÏ°í ³ª¼ TextMeasurer
¸¦
°»½ÅÇÕ´Ï´Ù. ÀÌ È£ÃâµÚ,TextMeasurer
´Â
ÅØ½ºÆ®·ÎºÎÅÍ ÀÛ¼ºµÈ »õ·Î¿î TextMeasurer
¿Í µ¿µîÇÏ°Ô µË´Ï´Ù. ±×·¯³ª, ÀϹÝÀûÀ¸·Î ¿ÏÀüÈ÷ Á¦·Î·ÎºÎÅÍ »õ·Î¿î °ÍÀ» ÀÛ¼ºÇÏ´Â °Íº¸´Ù ±âÁ¸ÀÇ TextMeasurer
¸¦
°»½ÅÇÑ (ºÐ)ÆíÀÌ È¿À²ÀûÀÔ´Ï´Ù.
newParagraph
- »èÁ¦¸¦ ÇÑ ÈÄÀÇ ÆÐ·¯±×·¡ÇÁÀÇ ÅØ½ºÆ®. null´Â
ºÒ°¡deletePos
- ¹®ÀÚ¸¦ »èÁ¦ÇÑ ÅØ½ºÆ®ÀÇ À§Ä¡. newParagraph
°³½Ã À§Ä¡¿¡¼(º¸´Ù) ³ªÁß¿¡
newParagraph
Á¾·á À§Ä¡º¸´Ù Àü
IndexOutOfBoundsException
- deletePos
°¡ newParagraph
°³½Ã À§Ä¡º¸´Ù Àü, ¶Ç´Â newParagraph
Á¾·á À§Ä¡¿¡¼(º¸´Ù) µÚÀÎ °æ¿ì
NullPointerException
- newParagraph
°¡ null
°æ¿ì
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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.