JavaTM 2 Platform
Standard Ed. 5.0

java.awt.geom
Ŭ·¡½º Point2D

java.lang.Object 
  »óÀ§¸¦ È®Àå java.awt.geom.Point2D
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Cloneable
¾Ë·ÁÁø Á÷°è ¼­ºê Ŭ·¡½º:
Point, Point2D.Double, Point2D.Float

public abstract class Point2D
extends Object
implements Cloneable

Point2D Ŭ·¡½º´Â (x,  y) ÁÂÇ¥ °ø°£ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â Á¡À» Á¤ÀÇÇÕ´Ï´Ù.

ÀÌ Å¬·¡½º´Â 2D ÁÂÇ¥¸¦ Æ÷ÇÔÇÏ´Â ¸ðµç °´Ã¼ÀÇ Ãß»ó ½´ÆÛ Å¬·¡½ºÀ̸ç, ÁÂÇ¥ÀÇ ½ÇÁ¦ÀÇ ±â¾ï½Ä Ç¥ÇöÀº ¼­ºê Ŭ·¡½º¿¡ ¸Ã±æ ¼ö ÀÖ°í ÀÖ½À´Ï´Ù.


Áßø(Nested) Ŭ·¡½º °³¿ä
static class Point2D.Double
          Double Ŭ·¡½º´Â double Á¤¹Ðµµ·Î ÁöÁ¤µÈ Á¡À» Á¤ÀÇÇÕ´Ï´Ù.
static class Point2D.Float
          Float Ŭ·¡½º´Â float Á¤¹Ðµµ·Î ÁöÁ¤µÈ Á¡À» Á¤ÀÇÇÕ´Ï´Ù.
 
»ý¼ºÀÚ °³¿ä
protected Point2D ()
          ÀÌ°ÍÀº ÀνºÅϽº¸¦ Á÷Á¢Àº »ý¼ºÇÒ ¼ö ¾ø´Â Ãß»ó Ŭ·¡½ºÀÔ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 Object clone ()
          ÀÌ °´Ã¼¿Í °°Àº Ŭ·¡½º¿¡¼­ °°Àº ³»¿ëÀÇ »õ·Î¿î °´Ã¼¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 double distance (double PX, double PY)
          ÀÌ Point2D·Î ºÎÅÍ ÁöÁ¤µÈ Á¡±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
static double distance (double X1, double Y1, double X2, double Y2)
          2°³ÀÇ Á¡ÀÇ »çÀÌÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 double distance (Point2D  pt)
          ÀÌ Point2D·Î ºÎÅÍ ÁöÁ¤µÈ Point2D ±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 double distanceSq (double PX, double PY)
          ÀÌ Point2D·Î ºÎÅÍ ÁöÁ¤µÈ Á¡±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.
static double distanceSq (double X1, double Y1, double X2, double Y2)
          2°³ÀÇ Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.
 double distanceSq (Point2D  pt)
          ÀÌ Point2D·Î ºÎÅÍ ÁöÁ¤µÈ Point2D ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.
 boolean equals (Object  obj)
          2°³ÀÇ Á¡ÀÌ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
abstract  double getX ()
          ÀÌ Point2D X ÁÂÇ¥¸¦ double Á¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.
abstract  double getY ()
          ÀÌ Point2D Y ÁÂÇ¥¸¦ double Á¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.
 int hashCode ()
          ÀÌ Point2D Çؽà Äڵ带 ¸®ÅÏÇÕ´Ï´Ù.
abstract  void setLocation (double x, double y)
          ÀÌ Point2D À§Ä¡¸¦, ÁöÁ¤µÈ double ÇüÀÇ ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.
 void setLocation (Point2D  p)
          ÀÌ Point2D À§Ä¡¸¦, ÁöÁ¤µÈ Point2D °´Ã¼¿Í °°Àº ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

Point2D

protected Point2D()
ÀÌ°ÍÀº ÀνºÅϽº¸¦ Á÷Á¢Àº »ý¼ºÇÒ ¼ö ¾ø´Â Ãß»ó Ŭ·¡½ºÀÔ´Ï´Ù. ÀνºÅϽº »ý¼ºÀ» À§Çؼ­´Â ÇüÅ °íÀ¯ÀÇ ±¸Çö ¼­ºê Ŭ·¡½º°¡ ÁغñµÇ¾î ÀÖ¾î ÀÌ·¯ÇÑ ¼­ºê Ŭ·¡½º¿¡ÀÇÇØ ¾Æ·¡¿Í °°Àº °¢Á¾ ¾×¼¼½º¿ë ¸Þ¼­µå¿¡ ÇÊ¿äÇÑ Á¤º¸¸¦ Æ÷ÇÔÇϱâ À§ÇÑ Çü½ÄÀÌ ´Ù¼ö Á¦°øµË´Ï´Ù.

°ü·Ã Ç׸ñ:
Point2D.Float, Point2D.Double, Point
¸Þ¼­µåÀÇ »ó¼¼

getX

public abstract double getX()
ÀÌ Point2D X ÁÂÇ¥¸¦ double Á¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Point2D X ÁÂÇ¥
µµÀÔµÈ ¹öÀü :
1.2

getY

public abstract double getY()
ÀÌ Point2D Y ÁÂÇ¥¸¦ double Á¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Point2D Y ÁÂÇ¥
µµÀÔµÈ ¹öÀü :
1.2

setLocation

public abstract void setLocation(double x,
                                 double y)
ÀÌ Point2D À§Ä¡¸¦, ÁöÁ¤µÈ double ÇüÀÇ ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
x,  y - ÀÌ Point2D ÁÂÇ¥
µµÀÔµÈ ¹öÀü :
1.2

setLocation

public void setLocation(Point2D  p)
ÀÌ Point2D À§Ä¡¸¦, ÁöÁ¤µÈ Point2D °´Ã¼¿Í °°Àº ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
p - ÀÌ Point2D¸¦ ³ªÅ¸³»´Â Point2D
µµÀÔµÈ ¹öÀü :
1.2

distanceSq

public static double distanceSq(double X1,
                                double Y1,
                                double X2,
                                double Y2)
2°³ÀÇ Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÃÖÃÊÀÇ Á¡ÀÇ ÁÂÇ¥
X2,  Y2 - 2¹ø°ÀÇ Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ 2°³ÀÇ ÁÂÇ¥ ¼¼Æ®ÀÇ »çÀÌÀÇ °Å¸®ÀÇ 2 ½Â

distance

public static double distance(double X1,
                              double Y1,
                              double X2,
                              double Y2)
2°³ÀÇ Á¡ÀÇ »çÀÌÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÃÖÃÊÀÇ Á¡ÀÇ ÁÂÇ¥
X2,  Y2 - 2¹ø°ÀÇ Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ 2°³ÀÇ ÁÂÇ¥ ¼¼Æ®ÀÇ »çÀÌÀÇ °Å¸®

distanceSq

public double distanceSq(double PX,
                         double PY)
ÀÌ Point2D·Î ºÎÅÍ ÁöÁ¤µÈ Á¡±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
PX,  PY - ÀÌÁ¦(ÀÌ¹Ì ) 1°³ÀÇ Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÀÌ Point2D¿Í ÁöÁ¤µÈ Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÇ 2 ½Â

distanceSq

public double distanceSq(Point2D  pt)
ÀÌ Point2D·Î ºÎÅÍ ÁöÁ¤µÈ Point2D ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
pt - ÁöÁ¤µÈ Point2D
¹Ýȯ°ª:
ÀÌ Point2D¿Í ÁöÁ¤µÈ Point2D »çÀÌÀÇ °Å¸®ÀÇ 2 ½Â

distance

public double distance(double PX,
                       double PY)
ÀÌ Point2D·Î ºÎÅÍ ÁöÁ¤µÈ Á¡±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
PX,  PY - ÁöÁ¤µÈ Point2D ÁÂÇ¥
¹Ýȯ°ª:
ÀÌ Point2D¿Í ÁöÁ¤µÈ Á¡ÀÇ »çÀÌÀÇ °Å¸®

distance

public double distance(Point2D  pt)
ÀÌ Point2D·Î ºÎÅÍ ÁöÁ¤µÈ Point2D ±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
pt - ÁöÁ¤µÈ Point2D
¹Ýȯ°ª:
ÀÌ Point2D¿Í ÁöÁ¤µÈ Point2D »çÀÌÀÇ °Å¸®

clone

public Object  clone()
ÀÌ °´Ã¼¿Í °°Àº Ŭ·¡½º¿¡¼­ °°Àº ³»¿ëÀÇ »õ·Î¿î °´Ã¼¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ clone
¹Ýȯ°ª:
ÀÌ ÀνºÅϽºÀÇ º¹Á¦
¿¹¿Ü:
OutOfMemoryError - ÃæºÐÇÑ ¸Þ¸ð¸®°¡ ¾ø´Â °æ¿ì
µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
Cloneable

hashCode

public int hashCode()
ÀÌ Point2D Çؽà Äڵ带 ¸®ÅÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ hashCode
¹Ýȯ°ª:
ÀÌ Point2D¿¡ »ç¿ëÇÏ´Â Çؽà ÄÚµå
°ü·Ã Ç׸ñ:
Object.equals(java.lang.Object), Hashtable

equals

public boolean equals(Object  obj)
2°³ÀÇ Á¡ÀÌ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. Point2D 2°³ÀÇ ÀνºÅϽº´Â x ¹× y ¸â¹ö Çʵå (ÁÂÇ¥ °ø°£¿¡¼­ ±×·¯ÇÑ À§Ä¡¸¦ ³ªÅ¸³½´Ù)ÀÇ °ªÀÌ °°Àº °æ¿ì¿¡ µ¿ÀÏÇØÁý´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ equals
ÆĶó¹ÌÅÍ:
obj - ÀÌ Point2D ¶ó°í ºñ±³µÇ´Â °´Ã¼
¹Ýȯ°ª:
ºñ±³ ´ë»óÀÇ °´Ã¼°¡ Point2D ÀνºÅϽºÀ̸ç, °°Àº °ªÀ» °¡Áö´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
Object.hashCode(), Hashtable

JavaTM 2 Platform
Standard Ed. 5.0

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