JavaTM 2 Platform
Standard Ed. 5.0

java.awt.geom
Ŭ·¡½º Line2D

java.lang.Object 
  »óÀ§¸¦ È®Àå java.awt.geom.Line2D
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Shape, Cloneable
¾Ë·ÁÁø Á÷°è ¼­ºê Ŭ·¡½º:
Line2D.Double, Line2D.Float

public abstract class Line2D
extends Object
implements Shape, Cloneable

Line2D´Â (x,  y) ÁÂÇ¥ °ø°£ÀÇ ¼±ºÐÀ» ³ªÅ¸³À´Ï´Ù. ÀÌ Å¬·¡½º´Â ¸ðµç Java 2D API¿Í °°ÀÌ, ¡¸»ç¿ëÀÚ °ø°£¡¹À̶ó°í ÇÏ´Â µðÆúÆ®ÀÇ ÁÂÇ¥ ü°è¸¦ »ç¿ëÇÕ´Ï´Ù. ÀÌ ÁÂÇ¥ ü°è¿¡¼­´Â y ÃàÀÇ °ªÀº ÇϺο¡ °¡´Â¿¡ µû¶ó Áõ°¡ÇØ, x ÃàÀÇ °ªÀº ¿À¸¥ÂÊÀ¸·Î °¡´Â¿¡ µû¶ó Áõ°¡ÇÕ´Ï´Ù. »ç¿ëÀÚ °ø°£ ÁÂÇ¥°è¿¡ ´ëÇÑÀÚ¼¼ÇÑ ³»¿ëÀº ¡¸Java 2D Programmer's Guide¡¹ÀÇ ¡¸Coordinate Systems¡¹ÀÇ ¼½¼ÇÀ» ÂüÁ¶ÇϽʽÿÀ.

ÀÌ Å¬·¡½º´Â 2D ¼±ºÐÀ» Æ÷ÇÔÇÏ´Â ¸ðµç °´Ã¼ÀÇ Ãß»ó ½´ÆÛ Å¬·¡½ºÀ̸ç, ÁÂÇ¥ÀÇ ½ÇÁ¦ÀÇ ±â¾ï¿ªÇ¥ÇöÀº ¼­ºê Ŭ·¡½º¿¡ ¸Ã±æ ¼ö ÀÖ½À´Ï´Ù.


Áßø(Nested) Ŭ·¡½º °³¿ä
static class Line2D.Double
          double ÁÂÇ¥·Î ÁöÁ¤µÈ ¼±ºÐÀÔ´Ï´Ù.
static class Line2D.Float
          float ÁÂÇ¥·Î ÁöÁ¤µÈ ¼±ºÐÀÔ´Ï´Ù.
 
»ý¼ºÀÚ °³¿ä
protected Line2D ()
          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·¡½ºÀÇ »õ·Î¿î °´Ã¼¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 boolean contains (double x, double y)
          ÁöÁ¤µÈ ÁÂÇ¥°¡ ÀÌ Line2D °æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 boolean contains (double x, double y, double w, double h)
          ÀÌ Line2D ³»ºÎ°¡ ÁöÁ¤µÈ ±¸Çü ÁÂÇ¥ ¼¼Æ®¸¦ ¿ÏÀüÇÏ°Ô ³»Æ÷ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 boolean contains (Point2D  p)
          ÁöÁ¤µÈ Point2D°¡ ÀÌ Line2D °æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 boolean contains (Rectangle2D  r)
          ÀÌ Line2D ³»ºÎ°¡ ÁöÁ¤µÈ Rectangle2D¸¦ ¿ÏÀüÇÏ°Ô ³»Æ÷ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 Rectangle getBounds ()
          ÀÌ Line2D ¹Ù¿îµù¹Ú½º¸¦ ¸®ÅÏÇÕ´Ï´Ù.
abstract  Point2D getP1 ()
          ÀÌ Line2D ½ÃÁ¡À» ³ªÅ¸³»´Â Point2D¸¦ ¸®ÅÏÇÕ´Ï´Ù.
abstract  Point2D getP2 ()
          ÀÌ Line2D Á¾Á¡À» ³ªÅ¸³»´Â Point2D¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 PathIterator getPathIterator (AffineTransform  at)
          ÀÌ Line2D °æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 PathIterator getPathIterator (AffineTransform  at, double flatness)
          Æòźȭ µÈ Line2D °æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù.
abstract  double getX1 ()
          ½ÃÁ¡ÀÇ X ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.
abstract  double getX2 ()
          Á¾Á¡ÀÇ X ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.
abstract  double getY1 ()
          ½ÃÁ¡ÀÇ Y ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.
abstract  double getY2 ()
          Á¾Á¡ÀÇ Y ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.
 boolean intersects (double x, double y, double w, double h)
          ÀÌ Line2D°¡ ÁöÁ¤µÈ ±¸Çü ÁÂÇ¥ ¼¼Æ®ÀÇ ³»ºÎ¿Í ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 boolean intersects (Rectangle2D  r)
          ÀÌ Line2D°¡ ÁöÁ¤µÈ Rectangle2D ³»ºÎ¿Í ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 boolean intersectsLine (double X1, double Y1, double X2, double Y2)
          (X1,  Y1)·ÎºÎÅÍ (X2,  Y2)±îÁöÀÇ ¼±ºÐÀÌ ÀÌ ¼±ºÐ°ú ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 boolean intersectsLine (Line2D  l)
          ÁöÁ¤µÈ ¼±ºÐÀÌ ÀÌ ¼±ºÐ°ú ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
static boolean linesIntersect (double X1, double Y1, double X2, double Y2, double X3, double Y3, double X4, double Y4)
          (X1,  Y1)·ÎºÎÅÍ (X2,  Y2)±îÁöÀÇ ¼±ºÐÀÌ (X3,  Y3)·ÎºÎÅÍ (X4,  Y4)±îÁöÀÇ ¼±ºÐ°ú ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 double ptLineDist (double PX, double PY)
          Á¡À¸·ÎºÎÅÍ ÀÌ ¼±±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
static double ptLineDist (double X1, double Y1, double X2, double Y2, double PX, double PY)
          Á¡À¸·ÎºÎÅÍ ¼±±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 double ptLineDist (Point2D  pt)
          Point2D Á¡À¸·ÎºÎÅÍ ÀÌ ¼±±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 double ptLineDistSq (double PX, double PY)
          Á¡À¸·ÎºÎÅÍ ÀÌ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.
static double ptLineDistSq (double X1, double Y1, double X2, double Y2, double PX, double PY)
          Á¡À¸·ÎºÎÅÍ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.
 double ptLineDistSq (Point2D  pt)
          ÁöÁ¤µÈ Point2D·Î ºÎÅÍ ÀÌ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.
 double ptSegDist (double PX, double PY)
          Á¡À¸·ÎºÎÅÍ ÀÌ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
static double ptSegDist (double X1, double Y1, double X2, double Y2, double PX, double PY)
          Á¡À¸·ÎºÎÅÍ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 double ptSegDist (Point2D  pt)
          Point2D·Î ºÎÅÍ ÀÌ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 double ptSegDistSq (double PX, double PY)
          Á¡À¸·ÎºÎÅÍ ÀÌ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.
static double ptSegDistSq (double X1, double Y1, double X2, double Y2, double PX, double PY)
          Á¡À¸·ÎºÎÅÍ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.
 double ptSegDistSq (Point2D  pt)
          Point2D·Î ºÎÅÍ ÀÌ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù.
 int relativeCCW (double PX, double PY)
          ÀÌ ¼±ºÐÀ» ±âÁØÀ¸·Î¼­ ÁöÁ¤µÈ Á¡ (PX,  PY)ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ ¸®ÅÏÇÕ´Ï´Ù.
static int relativeCCW (double X1, double Y1, double X2, double Y2, double PX, double PY)
          (X1,  Y1)·ÎºÎÅÍ (X2,  Y2)±îÁöÀÇ ¼±ºÐÀ» ±âÁØÀ¸·Î ÇØ, ÁöÁ¤µÈ Á¡ (PX,  PY)ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 int relativeCCW (Point2D  p)
          ÀÌ ¼±ºÐÀ» ±âÁØÀ¸·Î¼­ ÁöÁ¤µÈ Point2D À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ ¸®ÅÏÇÕ´Ï´Ù.
abstract  void setLine (double X1, double Y1, double X2, double Y2)
          ÀÌ Line2D ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ double ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.
 void setLine (Line2D  l)
          ÀÌ Line2D ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ Line2D ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¿Í °°°Ô µÇµµ·Ï ¼³Á¤ÇÕ´Ï´Ù.
 void setLine (Point2D  p1, Point2D  p2)
          ÀÌ Line2D ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ Point2D ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
ÀÎÅÍÆäÀ̽º java.awt. Shape ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
getBounds2D
 

»ý¼ºÀÚ »ó¼¼

Line2D

protected Line2D()
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 ¾Ç¼¼»ç¸® ¸Þ¼­µå¿¡ ÇÊ¿äÇÑ Á¤º¸¸¦ Æ÷ÇÔÇϱâ À§ÇÑ Çü½ÄÀÌ ´Ù¼ö Á¦°øµË´Ï´Ù.

°ü·Ã Ç׸ñ:
Line2D.Float, Line2D.Double
¸Þ¼­µåÀÇ »ó¼¼

getX1

public abstract double getX1()
½ÃÁ¡ÀÇ X ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Line2D °´Ã¼ÀÇ ½ÃÁ¡ÀÇ X ÁÂÇ¥

getY1

public abstract double getY1()
½ÃÁ¡ÀÇ Y ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Line2D °´Ã¼ÀÇ ½ÃÁ¡ÀÇ Y ÁÂÇ¥

getP1

public abstract Point2D  getP1()
ÀÌ Line2D ½ÃÁ¡À» ³ªÅ¸³»´Â Point2D¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
Line2D ½ÃÁ¡À» ³ªÅ¸³»´Â Point2D

getX2

public abstract double getX2()
Á¾Á¡ÀÇ X ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Line2D °´Ã¼ÀÇ ½ÃÁ¡ÀÇ X ÁÂÇ¥

getY2

public abstract double getY2()
Á¾Á¡ÀÇ Y ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Line2D °´Ã¼ÀÇ ½ÃÁ¡ÀÇ Y ÁÂÇ¥

getP2

public abstract Point2D  getP2()
ÀÌ Line2D Á¾Á¡À» ³ªÅ¸³»´Â Point2D¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ Line2D Á¾Á¡À» ³ªÅ¸³»´Â Point2D

setLine

public abstract void setLine(double X1,
                             double Y1,
                             double X2,
                             double Y2)
ÀÌ Line2D ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ double ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÃÖÃÊ·Î ÁöÁ¤µÈ ÁÂÇ¥
X2,  Y2 - 2¹ø°·Î ÁöÁ¤µÈ ÁÂÇ¥

setLine

public void setLine(Point2D  p1,
                    Point2D  p2)
ÀÌ Line2D ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ Point2D ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
p1,  p2 - ÁöÁ¤µÈ Point2D °´Ã¼

setLine

public void setLine(Line2D  l)
ÀÌ Line2D ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ Line2D ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¿Í °°°Ô µÇµµ·Ï ¼³Á¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
l - ÁöÁ¤µÈ Line2D

relativeCCW

public static int relativeCCW(double X1,
                              double Y1,
                              double X2,
                              double Y2,
                              double PX,
                              double PY)
(X1,  Y1)(À¸)·ÎºÎÅÍ (X2,  Y2)±îÁöÀÇ ¼±ºÐÀ» ±âÁØÀ¸·Î ÇØ, ÁöÁ¤µÈ Á¡ (PX,  PY)ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¹Ýȯ°ªÀº 1,-1, 0 ¾î¶² °ÍÀΰ¡·Î ÁöÁ¤µÈ ¼±ÀÌ ÃÖÃÊÀÇ ´Ü Á¡ (X1,  Y1)À» ±âÁØÀ¸·ÎÀÇÇØ ¾î´À ¹æÇâÀ¸·Î ȸÀüÇϸé ÁöÁ¤µÈ Á¡ (PX,  PY)À» Æ÷ÀÎÆ® ÇÏ´ÂÁö¸¦ ³ªÅ¸³À´Ï´Ù.

¹Ýȯ°ªÀÌ 1ÀÎ °æ¿ì, Á¤ÀÇ X ÃàÀ» ºÎÀÇ Y ÃàÀ¸·Î ÇâÇÏ¿© À̵¿ÇÒ ¹æÇâÀ¸·Î ¼±ºÐÀ» ȸÀüÇÏ´Â °ÍÀ» ³ªÅ¸³À´Ï´Ù. Java 2D ·Î »ç¿ëµÇ´Â µðÆúÆ®ÀÇ ÁÂÇ¥ ü°è¿¡¼­´Â ÀÌ°ÍÀº ¹Ý½Ã°è¹æÇâÀÌ µË´Ï´Ù.

¹Ýȯ°ªÀÌ -1ÀÎ °æ¿ì, Á¤ÀÇ X ÃàÀ» Á¤ÀÇ Y ÃàÀ¸·Î ÇâÇÏ¿© À̵¿ÇÒ ¹æÇâÀ¸·Î ¼±ºÐÀ» ȸÀüÇÏ´Â °ÍÀ» ³ªÅ¸³À´Ï´Ù. Java 2D ·Î »ç¿ëµÇ´Â µðÆúÆ®ÀÇ ÁÂÇ¥ ü°è¿¡¼­´Â ÀÌ°ÍÀº ½Ã°è ¹æÇâÀÌ µË´Ï´Ù.

¹Ýȯ°ªÀÌ 0ÀÎ °æ¿ì, Á¡ÀÌ Á¤È®ÇÏ°Ô ¼±ºÐ»ó¿¡ ÀÖ´Â °ÍÀ» ³ªÅ¸³À´Ï´Ù. ÀεðÄÉÀÌÅÍ(indicator)°ªÀÌ 0 ÀÌ µÇ´Â °ÍÀº º¸±â µå¹°°í, ºÎµ¿ ¼Ò¼öÁ¡ÀÇ µÕ±Ù ¹®Á¦¿¡ ÀÇÇØ °ø¼±¼ºÀÇ ÆÇ´Ü¿¡´Â ÀÌ¿ëÇÒ ¼ö ¾ø½À´Ï´Ù.

Á¡ÀÌ ¼±ºÐÀÇ ´Ü Á¡ÀÇ »çÀÌ°¡ ¾Æ´Ï°í ¿¬Àå»ó¿¡ ÀÖ´Â °æ¿ì, Á¡ÀÌ (X1,  Y1)ÀÇ ¿ÜÃø ¶§´Â -1, (X2,  Y2)ÀÇ ¿ÜÃø ¶§´Â 1 ÀÌ µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥
X2,  Y2 - ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥
PX,  PY - ÁöÁ¤µÈ ¼±ºÐ°ú ºñ±³ÇÏ´Â Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
¸ÕÀú ÁöÁ¤µÈ 2°³ÀÇ ÁÂÇ¥·Î Çü¼ºµÇ´Â ¼±ºÐÀ» ±âÁØÀ¸·Î ÇØ, 3 ¹ø°·Î ÁöÁ¤µÈ ÁÂÇ¥ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â Á¤¼ö

relativeCCW

public int relativeCCW(double PX,
                       double PY)
ÀÌ ¼±ºÐÀ» ±âÁØÀ¸·Î¼­ ÁöÁ¤µÈ Á¡ (PX,  PY)ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¹Ýȯ°ªÀÇ Çؼ®¿¡ ´ëÇؼ­´Â relativeCCW(double, double, double, double, double, double) ¸Þ¼­µåÀÇ ÄÚ¸àÆ®¸¦ ÂüÁ¶ÇϽʽÿÀ.

ÆĶó¹ÌÅÍ:
PX,  PY - ÇöÀçÀÇ ¼±ºÐÀ̶ó°í ºñ±³µÇ´Â ÁöÁ¤µÈ Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÇöÀçÀÇ ¼±ºÐÀ» ±âÁØ¿¡ ÁöÁ¤µÈ ÁÂÇ¥ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â Á¤¼ö
°ü·Ã Ç׸ñ:
relativeCCW(double, double, double, double, double, double)

relativeCCW

public int relativeCCW(Point2D  p)
ÀÌ ¼±ºÐÀ» ±âÁØÀ¸·Î¼­ ÁöÁ¤µÈ Point2D À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¹Ýȯ°ªÀÇ Çؼ®¿¡ ´ëÇؼ­´Â relativeCCW(double, double, double, double, double, double) ¸Þ¼­µåÀÇ ÄÚ¸àÆ®¸¦ ÂüÁ¶ÇϽʽÿÀ.

ÆĶó¹ÌÅÍ:
p - ÇöÀçÀÇ ¼±ºÐÀ̶ó°í ºñ±³µÇ´Â ÁöÁ¤µÈ Point2D
¹Ýȯ°ª:
ÇöÀçÀÇ ¼±ºÐÀ» ±âÁØ¿¡ Point2D À§Ä¡¸¦ ³ªÅ¸³»´Â Á¤¼ö
°ü·Ã Ç׸ñ:
relativeCCW(double, double, double, double, double, double)

linesIntersect

public static boolean linesIntersect(double X1,
                                     double Y1,
                                     double X2,
                                     double Y2,
                                     double X3,
                                     double Y3,
                                     double X4,
                                     double Y4)
(X1,  Y1)(À¸)·ÎºÎÅÍ (X2,  Y2)±îÁöÀÇ ¼±ºÐÀÌ (X3,  Y3)·ÎºÎÅÍ (X4,  Y4)±îÁöÀÇ ¼±ºÐ°ú ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÃÖÃÊ·Î ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥
X2,  Y2 - ÃÖÃÊ·Î ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥
X3,  Y3 - 2¹ø°·Î ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥
X4,  Y4 - 2¹ø°·Î ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÃÖÃÊÀÇ ¼±ºÐ°ú 2¹ø°ÀÇ ¼±ºÐÀÌ ±³Â÷ÇÏ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

intersectsLine

public boolean intersectsLine(double X1,
                              double Y1,
                              double X2,
                              double Y2)
(X1,  Y1)(À¸)·ÎºÎÅÍ (X2,  Y2)±îÁöÀÇ ¼±ºÐÀÌ ÀÌ ¼±ºÐ°ú ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥
X2,  Y2 - ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÀÌ ¼±ºÐÀÌ ÁöÁ¤µÈ ¼±ºÐ°ú ±³Â÷ÇÏ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

intersectsLine

public boolean intersectsLine(Line2D  l)
ÁöÁ¤µÈ ¼±ºÐÀÌ ÀÌ ¼±ºÐ°ú ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
l - ÁöÁ¤µÈ Line2D
¹Ýȯ°ª:
ÀÌ ¼±ºÐÀÌ ÁöÁ¤µÈ ¼±ºÐ°ú ±³Â÷ÇÏ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

ptSegDistSq

public static double ptSegDistSq(double X1,
                                 double Y1,
                                 double X2,
                                 double Y2,
                                 double PX,
                                 double PY)
Á¡À¸·ÎºÎÅÍ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÁöÁ¤µÈ ´Ü Á¡ÀÇ »çÀÌ¿¡¼­ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ´Ü Á¡ÀÇ »çÀÌÀÇ ¼±ºÐ°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥
X2,  Y2 - ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥
PX,  PY - ÁöÁ¤µÈ ¼±ºÐ¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ Á¡À¸·ÎºÎÅÍ ÁöÁ¤µÈ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptLineDistSq(double, double, double, double, double, double)

ptSegDist

public static double ptSegDist(double X1,
                               double Y1,
                               double X2,
                               double Y2,
                               double PX,
                               double PY)
Á¡À¸·ÎºÎÅÍ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÁöÁ¤µÈ ´Ü Á¡ÀÇ »çÀÌ¿¡¼­ °¡Àå °¡±î¿î Á¡°úÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ´Ü Á¡ÀÇ »çÀÌÀÇ ¼±ºÐ°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥
X2,  Y2 - ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥
PX,  PY - ÁöÁ¤µÈ ¼±ºÐ¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ Á¡À¸·ÎºÎÅÍ ÁöÁ¤µÈ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptLineDist(double, double, double, double, double, double)

ptSegDistSq

public double ptSegDistSq(double PX,
                          double PY)
Á¡À¸·ÎºÎÅÍ ÀÌ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÇöÀçÀÇ ¼±ÀÇ ´Ü Á¡ÀÇ »çÀÌ¿¡¼­ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ´Ü Á¡ÀÇ »çÀÌÀÇ ¼±ºÐ°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
PX,  PY - ÀÌ ¼±ºÐ¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ Á¡À¸·ÎºÎÅÍ ÇöÀçÀÇ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptLineDistSq(double, double)

ptSegDistSq

public double ptSegDistSq(Point2D  pt)
Point2D·Î ºÎÅÍ ÀÌ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÇöÀçÀÇ ¼±ÀÇ ´Ü Á¡ÀÇ »çÀÌ¿¡¼­ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ´Ü Á¡ÀÇ »çÀÌÀÇ ¼±ºÐ°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
pt - ÀÌ ¼±ºÐ¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Point2D
¹Ýȯ°ª:
ÁöÁ¤µÈ Point2D·Î ºÎÅÍ ÇöÀçÀÇ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptLineDistSq(Point2D)

ptSegDist

public double ptSegDist(double PX,
                        double PY)
Á¡À¸·ÎºÎÅÍ ÀÌ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÇöÀçÀÇ ¼±ÀÇ ´Ü Á¡ÀÇ »çÀÌ¿¡¼­ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ´Ü Á¡ÀÇ »çÀÌÀÇ ¼±ºÐ°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
PX,  PY - ÀÌ ¼±ºÐ¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ Á¡À¸·ÎºÎÅÍ ÇöÀçÀÇ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptLineDist(double, double)

ptSegDist

public double ptSegDist(Point2D  pt)
Point2D·Î ºÎÅÍ ÀÌ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÇöÀçÀÇ ¼±ÀÇ ´Ü Á¡ÀÇ »çÀÌ¿¡¼­ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ´Ü Á¡ÀÇ »çÀÌÀÇ ¼±ºÐ°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
pt - ÀÌ ¼±ºÐ¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Point2D
¹Ýȯ°ª:
ÁöÁ¤µÈ Point2D·Î ºÎÅÍ ÇöÀçÀÇ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptLineDist(Point2D)

ptLineDistSq

public static double ptLineDistSq(double X1,
                                  double Y1,
                                  double X2,
                                  double Y2,
                                  double PX,
                                  double PY)
Á¡À¸·ÎºÎÅÍ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÁöÁ¤µÈ ÁÂÇ¥¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¼±»óÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¼±°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÁöÁ¤µÈ ¼±»óÀÇ 1°³ÀÇ Á¡ÀÇ ÁÂÇ¥
X2,  Y2 - ÁöÁ¤µÈ ¼±»óÀÇ ÀÌÁ¦(ÀÌ¹Ì ) 1°³ÀÇ Á¡ÀÇ ÁÂÇ¥
PX,  PY - ÁöÁ¤µÈ ¼±¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ Á¡À¸·ÎºÎÅÍ ÁöÁ¤µÈ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptSegDistSq(double, double, double, double, double, double)

ptLineDist

public static double ptLineDist(double X1,
                                double Y1,
                                double X2,
                                double Y2,
                                double PX,
                                double PY)
Á¡À¸·ÎºÎÅÍ ¼±±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÁöÁ¤µÈ ÁÂÇ¥¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¼±»óÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¼±°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
X1,  Y1 - ÁöÁ¤µÈ ¼±»óÀÇ 1°³ÀÇ Á¡ÀÇ ÁÂÇ¥
X2,  Y2 - ÁöÁ¤µÈ ¼±»óÀÇ ÀÌÁ¦(ÀÌ¹Ì ) 1°³ÀÇ Á¡ÀÇ ÁÂÇ¥
PX,  PY - ÁöÁ¤µÈ ¼±¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ Á¡À¸·ÎºÎÅÍ ÁöÁ¤µÈ ¼±±îÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptSegDist(double, double, double, double, double, double)

ptLineDistSq

public double ptLineDistSq(double PX,
                           double PY)
Á¡À¸·ÎºÎÅÍ ÀÌ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÀÌ Line2D¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¼±»óÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¼±°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
PX,  PY - ÀÌ ¼±¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ Á¡À¸·ÎºÎÅÍ ÇöÀçÀÇ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptSegDistSq(double, double)

ptLineDistSq

public double ptLineDistSq(Point2D  pt)
ÁöÁ¤µÈ Point2D·Î ºÎÅÍ ÀÌ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÀÌ Line2D¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¼±»óÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¼±»ó°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
pt - ÀÌ ¼±¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Point2D
¹Ýȯ°ª:
ÁöÁ¤µÈ Point2D·Î ºÎÅÍ ÇöÀçÀÇ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptSegDistSq(Point2D)

ptLineDist

public double ptLineDist(double PX,
                         double PY)
Á¡À¸·ÎºÎÅÍ ÀÌ ¼±±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÀÌ Line2D¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¼±»óÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¼±°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
PX,  PY - ÀÌ ¼±¿¡ ´ëÇؼ­ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
ÁöÁ¤µÈ Á¡À¸·ÎºÎÅÍ ÇöÀçÀÇ ¼±±îÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptSegDist(double, double)

ptLineDist

public double ptLineDist(Point2D  pt)
Point2D Á¡À¸·ÎºÎÅÍ ÀÌ ¼±±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÀÌ Line2D¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¼±»óÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¼±°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â 0.0À» ¸®ÅÏÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
pt - ÃøÁ¤µÇ´Â Point2D
¹Ýȯ°ª:
ÁöÁ¤µÈ Point2D·Î ºÎÅÍ ÇöÀçÀÇ ¼±±îÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double°ª
°ü·Ã Ç׸ñ:
ptSegDist(Point2D)

contains

public boolean contains(double x,
                        double y)
ÁöÁ¤µÈ ÁÂÇ¥°¡ ÀÌ Line2D °æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå¿¡¼­´Â Shape ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ´Ù¸¸ Line2D °´Ã¼ÀÇ °æ¿ì, ¼±ÀÌ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡ ÀÌ ¸Þ¼­µå´Â Ç×»ó false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Shape ³»ÀÇ contains
ÆĶó¹ÌÅÍ:
x,  y - ÁöÁ¤µÈ Á¡ÀÇ ÁÂÇ¥
¹Ýȯ°ª:
false. Line2D°¡ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡

contains

public boolean contains(Point2D  p)
ÁöÁ¤µÈ Point2D°¡ ÀÌ Line2D °æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå¿¡¼­´Â ShapeÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ´Ù¸¸, Line2D °´Ã¼ÀÇ °æ¿ì, ¼±ÀÌ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡ ÀÌ ¸Þ¼­µå´Â Ç×»ó false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Shape ³»ÀÇ contains
ÆĶó¹ÌÅÍ:
p - ÆÇÁ¤ ´ë»óÀÇ, ÁöÁ¤µÈ Point2D
¹Ýȯ°ª:
false. Line2D°¡ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡

intersects

public boolean intersects(double x,
                          double y,
                          double w,
                          double h)
ÀÌ Line2D°¡ ÁöÁ¤µÈ ±¸Çü ÁÂÇ¥ ¼¼Æ®ÀÇ ³»ºÎ¿Í ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Shape ³»ÀÇ intersects
ÆĶó¹ÌÅÍ:
x,  y - ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Á»󱸼®ÀÇ ÁÂÇ¥
w - ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Æø
h - ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ ³ôÀÌ
¹Ýȯ°ª:
ÀÌ Line2D°¡ ÁöÁ¤µÈ ±¸Çü ÁÂÇ¥ ¼¼Æ®ÀÇ ³»ºÎ¿Í ±³Â÷ÇÏ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
°ü·Ã Ç׸ñ:
Area

intersects

public boolean intersects(Rectangle2D  r)
ÀÌ Line2D°¡ ÁöÁ¤µÈ Rectangle2D ³»ºÎ¿Í ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Shape ³»ÀÇ intersects
ÆĶó¹ÌÅÍ:
r - ÆÇÁ¤ ´ë»óÀÇ, ÁöÁ¤µÈ Rectangle2D
¹Ýȯ°ª:
ÀÌ Line2D°¡ ÁöÁ¤µÈ Rectangle2D ³»ºÎ¿Í ±³Â÷ÇÏ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
°ü·Ã Ç׸ñ:
Shape.intersects(double, double, double, double)

contains

public boolean contains(double x,
                        double y,
                        double w,
                        double h)
ÀÌ Line2D ³»ºÎ°¡ ÁöÁ¤µÈ ±¸Çü ÁÂÇ¥ ¼¼Æ®¸¦ ¿ÏÀüÇÏ°Ô ³»Æ÷ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå¿¡¼­´Â ShapeÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ´Ù¸¸, Line2D °´Ã¼ÀÇ °æ¿ì, ¼±ÀÌ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡ ÀÌ ¸Þ¼­µå´Â Ç×»ó false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Shape ³»ÀÇ contains
ÆĶó¹ÌÅÍ:
x,  y - ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Á»󱸼®ÀÇ ÁÂÇ¥
w - ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Æø
h - ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ ³ôÀÌ
¹Ýȯ°ª:
false. Line2D°¡ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡
°ü·Ã Ç׸ñ:
Area, Shape.intersects(double, double, double, double)

contains

public boolean contains(Rectangle2D  r)
ÀÌ Line2D ³»ºÎ°¡ ÁöÁ¤µÈ Rectangle2D¸¦ ¿ÏÀüÇÏ°Ô ³»Æ÷ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå¿¡¼­´Â ShapeÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ´Ù¸¸, Line2D °´Ã¼ÀÇ °æ¿ì, ¼±ÀÌ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡ ÀÌ ¸Þ¼­µå´Â Ç×»ó false¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Shape ³»ÀÇ contains
ÆĶó¹ÌÅÍ:
r - ÆÇÁ¤ ´ë»óÀÇ, ÁöÁ¤µÈ Rectangle2D
¹Ýȯ°ª:
false. Line2D°¡ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡
°ü·Ã Ç׸ñ:
Shape.contains(double, double, double, double)

getBounds

public Rectangle  getBounds()
ÀÌ Line2D ¹Ù¿îµù¹Ú½º¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Shape ³»ÀÇ getBounds
¹Ýȯ°ª:
Line2D ¹Ù¿îµù¹Ú½º ÀÎ Rectangle
°ü·Ã Ç׸ñ:
Shape.getBounds2D()

getPathIterator

public PathIterator  getPathIterator(AffineTransform  at)
ÀÌ Line2D °æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ Å¬·¡½ºÀÇ ¹Ýº¹ÀÚ´Â multi-thread¿¡ ´ëÇؼ­ ¾ÈÀüÇÏÁö´Â ¾Ê½À´Ï´Ù. Áï ÀÌ Line2D Ŭ·¡½º¿¡¼­´Â ÀÌ Line2D °´Ã¼ÀÇ Áö¿À¸ÞÆ®¸®¸¦ º¯°æÇϸé, ÀÌ Áö¿À¸ÞÆ®¸®¿¡ ´ëÇØ ÀÌ¹Ì ÁøÇàÁßÀÇ ¹Ýº¹ 󸮿¡ ¿µÇâÀ» ¹ÌÄ¡´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Shape ³»ÀÇ getPathIterator
ÆĶó¹ÌÅÍ:
at - ÁöÁ¤µÈ AffineTransform
¹Ýȯ°ª:
ÀÌ Line2D °æ°è¸¦ Á¤ÀÇÇÏ´Â PathIterator

getPathIterator

public PathIterator  getPathIterator(AffineTransform  at,
                                    double flatness)
Æòźȭ µÈ Line2D °æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ Å¬·¡½ºÀÇ ¹Ýº¹ÀÚ´Â multi-thread¿¡ ´ëÇؼ­ ¾ÈÀüÇÏÁö´Â ¾Ê½À´Ï´Ù. Áï ÀÌ Line2D Ŭ·¡½º¿¡¼­´Â ÀÌ Line2D °´Ã¼ÀÇ Áö¿À¸ÞÆ®¸®¸¦ º¯°æÇϸé, ÀÌ Áö¿À¸ÞÆ®¸®¿¡ ´ëÇØ ÀÌ¹Ì ÁøÇàÁßÀÇ ¹Ýº¹ 󸮿¡ ¿µÇâÀ» ¹ÌÄ¡´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Shape ³»ÀÇ getPathIterator
ÆĶó¹ÌÅÍ:
at - ÁöÁ¤µÈ AffineTransform
flatness - ÁöÁ¤µÈ °î¼±»óÀÇ Á¦¾îÁ¡À» ¿òÁ÷¿´À» ¶§, ºÐÇÒµÈ °î¼±ÀÌ ´Ü Á¡À» ¹­´Â Á÷¼±¿¡ ÀÇÇØ Ä¡È¯µÇÁö ¾Ê´Â Á¶°ÇÀ¸·Î Á¦¾îÁ¡ÀÌ ÀÌ Á÷¼±À¸·ÎºÎÅ͵µ¿Í µµ ¶³¾îÁö´Â °Å¸®. Line2D°´Ã¼´Â Ç×»ó ÆòźÇϱ⠶§¹®¿¡ ÀÌ ÆĶó¹ÌÅÍ´Â ¹«½ÃµÈ´Ù
¹Ýȯ°ª:
Æòźȭ µÈ Line2D °æ°è¸¦ Á¤ÀÇÇÏ´Â PathIterator

clone

public Object  clone()
ÀÌ °´Ã¼¿Í °°Àº Ŭ·¡½ºÀÇ »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

JavaTM 2 Platform
Standard Ed. 5.0

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