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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
java.lang.Object | +--java.awt.geom.Line2D
Line2D
´Â (x, y) ÁÂÇ¥ °ø°£ÀÇ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¸¦ ³ªÅ¸³À´Ï´Ù. ÀÌ Å¬·¡½º´Â ¸ðµç Java 2D API ¿Í °°ÀÌ, ¡¸À¯Àú °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. À¯Àú °ø°£ ÁÂÇ¥°è¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ °ÍÀº ´ÙÀ½À» ÂüÁ¶ÇØ ÁÖ¼¼¿ä.
¡¸ÁÂÇ¥ ü°è¡¹¼½¼Ç ( ¡¸Java 2D ÇÁ·Î±×·¡¸Ó °¡À̵塹)
ÀÌ Å¬·¡½º´Â 2D ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¸¦ ÀúÀåÇÏ´Â ¸ðµç ¿ÀºêÁ§Æ®ÀÇ Ãß»ó ½´ÆÛ Ŭ·¡½ºÀ̸ç, ÁÂÇ¥ÀÇ ½ÇÁ¦ÀÇ ±â¾ï¿ªÇ¥ÇöÀº ¼ºê Ŭ·¡½º¿¡ ¸Ã±æ ¼ö ÀÖ½À´Ï´Ù.
ÁßøµÈ Ŭ·¡½ºÀÇ °³¿ä | |
static class |
Line2D.Double
double ÁÂÇ¥·Î ÁöÁ¤µÈ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)ÀÔ´Ï´Ù. |
static class |
Line2D.Float
float ÁÂÇ¥·Î ÁöÁ¤µÈ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)ÀÔ´Ï´Ù. |
»ý¼ºÀÚÀÇ °³¿ä | |
protected |
Line2D ()
À̰ÍÀº ÀνºÅϽº¸¦ Á÷Á¢Àº »ý¼ºÇÒ ¼ö ¾ø´Â Ãß»ó Ŭ·¡½ºÀÔ´Ï´Ù. |
¸Þ¼ÒµåÀÇ °³¿ä | |
Object |
clone ()
ÀÌ ¿ÀºêÁ§Æ®¿Í °°Àº Ŭ·¡½ºÀÇ »õ·Î¿î ¿ÀºêÁ§Æ®¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
boolean |
contains (double x,
double y)
ÁöÁ¤µÈ ÁÂÇ¥°¡, ÀÌ Line2D ÀÇ °æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
boolean |
contains (double x,
double y,
double w,
double h)
ÀÌ Line2D ÀÇ 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 ÀÇ °æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
boolean |
contains (Rectangle2D r)
ÀÌ Line2D ÀÇ ³»ºÎ°¡, ÁöÁ¤µÈ Rectangle2D ¸¦ ¿ÏÀüÇÏ°Ô ³»Æ÷ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
Rectangle |
getBounds ()
ÀÌ Line2D ÀÇ ¹Ù¿îµò±×º¹½º¸¦ µ¹·ÁÁÝ´Ï´Ù. |
abstract Point2D |
getP1 ()
ÀÌ Line2D ÀÇ ½ÃÁ¡À» ³ªÅ¸³»´Â Point2D ¸¦ µ¹·ÁÁÝ´Ï´Ù. |
abstract Point2D |
getP2 ()
ÀÌ Line2D ÀÇ Á¾Á¡À» ³ªÅ¸³»´Â Point2D ¸¦ µ¹·ÁÁÝ´Ï´Ù. |
PathIterator |
getPathIterator (AffineTransform at)
ÀÌ Line2D ÀÇ °æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
PathIterator |
getPathIterator (AffineTransform at,
double flatness)
ÆòÅºÈ µÈ Line2D ÀÇ °æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
abstract double |
getX1 ()
½ÃÁ¡ÀÇ X ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î µ¹·ÁÁÝ´Ï´Ù. |
abstract double |
getX2 ()
Á¾Á¡ÀÇ X ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î µ¹·ÁÁÝ´Ï´Ù. |
abstract double |
getY1 ()
½ÃÁ¡ÀÇ Y ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î µ¹·ÁÁÝ´Ï´Ù. |
abstract double |
getY2 ()
Á¾Á¡ÀÇ Y ÁÂÇ¥¸¦ ¹èÁ¤¹Ðµµ·Î µ¹·ÁÁÝ´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 ÀÇ 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 ¶óÀÎ ¼¼±×¸ÕÆ®(segment)°¡ ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¿Í ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
boolean |
intersectsLine (Line2D l)
ÁöÁ¤µÈ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)°¡ ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¿Í ±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 ¶óÀÎ ¼¼±×¸ÕÆ®(segment)°¡ (X3, Y3)·ÎºÎÅÍ (X4, Y4)±îÁöÀÇ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¿Í ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
double |
ptLineDist (double PX,
double PY)
Á¡À¸·ÎºÎÅÍ ÀÌ ¶óÀαîÁöÀÇ °Å¸®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
static double |
ptLineDist (double X1,
double Y1,
double X2,
double Y2,
double PX,
double PY)
Á¡À¸·ÎºÎÅÍ ¶óÀαîÁöÀÇ °Å¸®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
double |
ptLineDist (Point2D pt)
Point2D Á¡À¸·ÎºÎÅÍ ÀÌ ¶óÀαîÁöÀÇ °Å¸®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
double |
ptLineDistSq (double PX,
double PY)
Á¡À¸·ÎºÎÅÍ ÀÌ ¶óÀαîÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» µ¹·ÁÁÝ´Ï´Ù. |
static double |
ptLineDistSq (double X1,
double Y1,
double X2,
double Y2,
double PX,
double PY)
Á¡À¸·ÎºÎÅÍ ¶óÀαîÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» µ¹·ÁÁÝ´Ï´Ù. |
double |
ptLineDistSq (Point2D pt)
ÁöÁ¤µÈ Point2D ·ÎºÎÅÍ ÀÌ ¶óÀαîÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» µ¹·ÁÁÝ´Ï´Ù. |
double |
ptSegDist (double PX,
double PY)
Á¡À¸·ÎºÎÅÍ ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
static double |
ptSegDist (double X1,
double Y1,
double X2,
double Y2,
double PX,
double PY)
Á¡À¸·ÎºÎÅÍ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
double |
ptSegDist (Point2D pt)
Point2D ·ÎºÎÅÍ ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
double |
ptSegDistSq (double PX,
double PY)
Á¡À¸·ÎºÎÅÍ ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» µ¹·ÁÁÝ´Ï´Ù. |
static double |
ptSegDistSq (double X1,
double Y1,
double X2,
double Y2,
double PX,
double PY)
Á¡À¸·ÎºÎÅÍ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» µ¹·ÁÁÝ´Ï´Ù. |
double |
ptSegDistSq (Point2D pt)
Point2D ·ÎºÎÅÍ ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» µ¹·ÁÁÝ´Ï´Ù. |
int |
relativeCCW (double PX,
double PY)
ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)À» ±âÁØÀ¸·Î¼ ÁöÁ¤µÈ Á¡ (PX, PY)ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ µ¹·ÁÁÝ´Ï´Ù. |
static int |
relativeCCW (double X1,
double Y1,
double X2,
double Y2,
double PX,
double PY)
(X1, Y1)·ÎºÎÅÍ (X2, Y2)±îÁöÀÇ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)À» ±âÁØÀ¸·Î ÇØ, ÁöÁ¤µÈ Á¡ (PX, PY)ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
relativeCCW (Point2D p)
ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)À» ±âÁØÀ¸·Î¼ ÁöÁ¤µÈ Point2D ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ µ¹·ÁÁÝ´Ï´Ù. |
abstract void |
setLine (double X1,
double Y1,
double X2,
double Y2)
ÀÌ Line2D ÀÇ ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ double ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù. |
void |
setLine (Line2D l)
ÀÌ Line2D ÀÇ ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ Line2D ÀÇ ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¿Í °°°Ô µÇµµ·Ï(µíÀÌ) ¼³Á¤ÇÕ´Ï´Ù. |
void |
setLine (Point2D p1,
Point2D p2)
ÀÌ Line2D ÀÇ ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ Point2D ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
ÀÎÅÍÆäÀ̽º java.awt. Shape ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
getBounds2D |
»ý¼ºÀÚÀÇ »ó¼¼ |
protected Line2D()
Line2D.Float
,
Line2D.Double
¸Þ¼ÒµåÀÇ »ó¼¼ |
public abstract double getX1()
Line2D
¿ÀºêÁ§Æ®ÀÇ ½ÃÁ¡ÀÇ X ÁÂÇ¥public abstract double getY1()
Line2D
¿ÀºêÁ§Æ®ÀÇ ½ÃÁ¡ÀÇ Y ÁÂÇ¥public abstract Point2D getP1()
Line2D
ÀÇ ½ÃÁ¡À» ³ªÅ¸³»´Â Point2D
¸¦ µ¹·ÁÁÝ´Ï´Ù.
Line2D
ÀÇ ½ÃÁ¡À» ³ªÅ¸³»´Â Point2D
public abstract double getX2()
Line2D
¿ÀºêÁ§Æ®ÀÇ ½ÃÁ¡ÀÇ X ÁÂÇ¥public abstract double getY2()
Line2D
¿ÀºêÁ§Æ®ÀÇ ½ÃÁ¡ÀÇ Y ÁÂÇ¥public abstract Point2D getP2()
Line2D
ÀÇ Á¾Á¡À» ³ªÅ¸³»´Â Point2D
¸¦ µ¹·ÁÁÝ´Ï´Ù.
Line2D
ÀÇ Á¾Á¡À» ³ªÅ¸³»´Â Point2D
public abstract void setLine(double X1, double Y1, double X2, double Y2)
Line2D
ÀÇ ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ double ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.
public void setLine(Point2D p1, Point2D p2)
Line2D
ÀÇ ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ Point2D
ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.
public void setLine(Line2D l)
Line2D
ÀÇ ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ Line2D
ÀÇ ¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¿Í °°°Ô µÇµµ·Ï(µíÀÌ) ¼³Á¤ÇÕ´Ï´Ù.
l
- ÁöÁ¤µÈ Line2D
public static int relativeCCW(double X1, double Y1, double X2, double Y2, double PX, double PY)
¹Ýȯ°ªÀÌ 1 ÀÇ °æ¿ì, Á¤ÀÇ X ÃàÀ» ºÎÀÇ Y ÃàÀ¸·Î ÇâÇÏ¿© À̵¿ÇÒ ¹æÇâÀ¸·Î ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¸¦ ȸÀüÇÏ´Â °ÍÀ» ³ªÅ¸³À´Ï´Ù. Java 2D ·Î »ç¿ëµÇ´Â µðÆúÆ®ÀÇ ÁÂÇ¥ ü°è¿¡¼´Â À̰ÍÀº ¹Ý½Ã°è¹æÇâÀÌ µË´Ï´Ù.
¹Ýȯ°ªÀÌ -1 ÀÇ °æ¿ì, Á¤ÀÇ X ÃàÀ» Á¤ÀÇ Y ÃàÀ¸·Î ÇâÇÏ¿© À̵¿ÇÒ ¹æÇâÀ¸·Î ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¸¦ ȸÀüÇÏ´Â °ÍÀ» ³ªÅ¸³À´Ï´Ù. Java 2D ·Î »ç¿ëµÇ´Â µðÆúÆ®ÀÇ ÁÂÇ¥ ü°è¿¡¼´Â À̰ÍÀº ½Ã°è ¹æÇâÀÌ µË´Ï´Ù.
¹Ýȯ°ªÀÌ 0 ÀÇ °æ¿ì, Á¡ÀÌ Á¤È®ÇÏ°Ô ¶óÀÎ ¼¼±×¸ÕÆ®(segment)»ó¿¡ ÀÖ´Â °ÍÀ» ³ªÅ¸³À´Ï´Ù. ÀεðÄÉÀÌÅÍ(indicator)Ä¡°¡ 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 ¶óÀÎ ¼¼±×¸ÕÆ®(segment)ÀÇ ´Ü Á¡ÀÇ »çÀÌ´Â 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.
public int relativeCCW(double PX, double PY)
relativeCCW(double, double, double, double, double, double)
ÀÇ ¸Þ¼ÒµåÀÇ ÄÚ¸àÆ®¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.
relativeCCW(double, double, double, double, double, double)
public int relativeCCW(Point2D p)
Point2D
ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ µ¹·ÁÁÝ´Ï´Ù. ¹Ýȯ°ªÀÇ ÇØ¼®¿¡ ´ëÇØ¼´Â relativeCCW(double, double, double, double, double, double)
ÀÇ ¸Þ¼ÒµåÀÇ ÄÚ¸àÆ®¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.
p
- ÇöÀçÀÇ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¶ó°í ºñ±³µÇ´Â ÁöÁ¤µÈ Point2D
Point2D
ÀÇ À§Ä¡¸¦ ³ªÅ¸³»´Â Á¤¼örelativeCCW(double, double, double, double, double, double)
public static boolean linesIntersect(double X1, double Y1, double X2, double Y2, double X3, double Y3, double X4, double Y4)
true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
public boolean intersectsLine(double X1, double Y1, double X2, double Y2)
false
public boolean intersectsLine(Line2D l)
l
- ÁöÁ¤µÈ Line2D
true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
public static double ptSegDistSq(double X1, double Y1, double X2, double Y2, double PX, double PY)
ptLineDistSq(double, double, double, double, double, double)
public static double ptSegDist(double X1, double Y1, double X2, double Y2, double PX, double PY)
ptLineDist(double, double, double, double, double, double)
public double ptSegDistSq(double PX, double PY)
ptLineDistSq(double, double)
public double ptSegDistSq(Point2D pt)
Point2D
·ÎºÎÅÍ ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» µ¹·ÁÁÝ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÇöÀçÀÇ ¶óÀÎÀÇ ´Ü Á¡ÀÇ »çÀÌ¿¡¼ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ´Ü Á¡ÀÇ »çÀÌÀÇ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¿Í ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â 0.0 À» µ¹·ÁÁÝ´Ï´Ù.
pt
- ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Point2D
Point2D
·ÎºÎÅÍ ÇöÀçÀÇ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double Ä¡ptLineDistSq(Point2D)
public double ptSegDist(double PX, double PY)
ptLineDist(double, double)
public double ptSegDist(Point2D pt)
Point2D
·ÎºÎÅÍ ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®¸¦ µ¹·ÁÁÝ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÇöÀçÀÇ ¶óÀÎÀÇ ´Ü Á¡ÀÇ »çÀÌ¿¡¼ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ´Ü Á¡ÀÇ »çÀÌÀÇ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¿Í ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â 0.0 À» µ¹·ÁÁÝ´Ï´Ù.
pt
- ÀÌ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Point2D
Point2D
·ÎºÎÅÍ ÇöÀçÀÇ ¶óÀÎ ¼¼±×¸ÕÆ®(segment)±îÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double Ä¡ptLineDist(Point2D)
public static double ptLineDistSq(double X1, double Y1, double X2, double Y2, double PX, double PY)
ptSegDistSq(double, double, double, double, double, double)
public static double ptLineDist(double X1, double Y1, double X2, double Y2, double PX, double PY)
ptSegDist(double, double, double, double, double, double)
public double ptLineDistSq(double PX, double PY)
Line2D
¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¶óÀλóÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¶óÀΰú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â 0.0 À» µ¹·ÁÁÝ´Ï´Ù.
ptSegDistSq(double, double)
public double ptLineDistSq(Point2D pt)
Point2D
·ÎºÎÅÍ ÀÌ ¶óÀαîÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» µ¹·ÁÁÝ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÀÌ Line2D
¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¶óÀλóÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¶óÀλó°ú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â 0.0 À» µ¹·ÁÁÝ´Ï´Ù.
pt
- ÀÌ ¶óÀο¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Point2D
Point2D
·ÎºÎÅÍ ÇöÀçÀÇ ¶óÀαîÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double Ä¡ptSegDistSq(Point2D)
public double ptLineDist(double PX, double PY)
Line2D
¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¶óÀλóÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¶óÀΰú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â 0.0 À» µ¹·ÁÁÝ´Ï´Ù.
ptSegDist(double, double)
public double ptLineDist(Point2D pt)
Point2D
Á¡À¸·ÎºÎÅÍ ÀÌ ¶óÀαîÁöÀÇ °Å¸®¸¦ µ¹·ÁÁÝ´Ï´Ù. ÀÌ °Å¸®´Â ÁöÁ¤µÈ Á¡°ú ÀÌ Line2D
¿¡ ÀÇÇØ Á¤ÀǵǴ ¹«ÇÑÇÏ°Ô ¿¬ÀåµÈ ¶óÀλóÀÇ °¡Àå °¡±î¿î Á¡ÀÇ »çÀÌÀÇ °Å¸®ÀÔ´Ï´Ù. ÁöÁ¤µÈ Á¡ÀÌ ¶óÀΰú ±³Â÷ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â 0.0 À» µ¹·ÁÁÝ´Ï´Ù.
pt
- ÃøÁ¤µÇ´Â Point2D
Point2D
·ÎºÎÅÍ ÇöÀçÀÇ ¶óÀαîÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double Ä¡ptSegDist(Point2D)
public boolean contains(double x, double y)
Line2D
ÀÇ °æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå¿¡¼´Â Shape
ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ´Ù¸¸ Line2D
¿ÀºêÁ§Æ®ÀÇ °æ¿ì, ¶óÀÎÀÌ area¸¦ °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡, ÀÌ ¸Þ¼Òµå´Â Ç×»ó false
¸¦ µ¹·ÁÁÝ´Ï´Ù.
Shape
³»ÀÇ contains
false
. Line2D
°¡ area¸¦ °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡public boolean contains(Point2D p)
Point2D
°¡, ÀÌ Line2D
ÀÇ °æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå¿¡¼´Â Shape
ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ´Ù¸¸,Line2D
¿ÀºêÁ§Æ®ÀÇ °æ¿ì, ¶óÀÎÀÌ area¸¦ °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡, ÀÌ ¸Þ¼Òµå´Â Ç×»ó false
¸¦ µ¹·ÁÁÝ´Ï´Ù.
Shape
³»ÀÇ contains
p
- ÆÇÁ¤ ´ë»óÀÇ, ÁöÁ¤µÈ Point2D
false
. Line2D
°¡ area¸¦ °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡public boolean intersects(double x, double y, double w, double h)
Line2D
°¡, ÁöÁ¤µÈ ±¸Çü ÁÂÇ¥ ¼¼Æ®ÀÇ ³»ºÎ¿Í ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
Shape
³»ÀÇ intersects
w
- ÁöÁ¤µÈ ±¸Çü areaÀÇ Æøh
- ÁöÁ¤µÈ ±¸Çü areaÀÇ ³ôÀÌ
Line2D
°¡ ÁöÁ¤µÈ ±¸Çü ÁÂÇ¥ ¼¼Æ®ÀÇ ³»ºÎ¿Í ±³Â÷ÇÏ´Â °æ¿ì´Â true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
Area
public boolean intersects(Rectangle2D r)
Line2D
°¡, ÁöÁ¤µÈ Rectangle2D
ÀÇ ³»ºÎ¿Í ±³Â÷ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
Shape
³»ÀÇ intersects
r
- ÆÇÁ¤ ´ë»óÀÇ, ÁöÁ¤µÈ Rectangle2D
Line2D
°¡ ÁöÁ¤µÈ Rectangle2D
ÀÇ ³»ºÎ¿Í ±³Â÷ÇÏ´Â °æ¿ì´Â true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
Shape.intersects(double, double, double, double)
public boolean contains(double x, double y, double w, double h)
Line2D
ÀÇ ³»ºÎ°¡, ÁöÁ¤µÈ ±¸Çü ÁÂÇ¥ ¼¼Æ®¸¦ ¿ÏÀüÇÏ°Ô ³»Æ÷ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå¿¡¼´Â Shape
ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ´Ù¸¸,Line2D
¿ÀºêÁ§Æ®ÀÇ °æ¿ì, ¶óÀÎÀÌ area¸¦ °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡, ÀÌ ¸Þ¼Òµå´Â Ç×»ó false
¸¦ µ¹·ÁÁÝ´Ï´Ù.
Shape
³»ÀÇ contains
w
- ÁöÁ¤µÈ ±¸Çü areaÀÇ Æøh
- ÁöÁ¤µÈ ±¸Çü areaÀÇ ³ôÀÌ
false
. Line2D
°¡ area¸¦ °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡Area
,
Shape.intersects(double, double, double, double)
public boolean contains(Rectangle2D r)
Line2D
ÀÇ ³»ºÎ°¡, ÁöÁ¤µÈ Rectangle2D
¸¦ ¿ÏÀüÇÏ°Ô ³»Æ÷ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå¿¡¼´Â Shape
ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ´Ù¸¸,Line2D
¿ÀºêÁ§Æ®ÀÇ °æ¿ì, ¶óÀÎÀÌ area¸¦ °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡, ÀÌ ¸Þ¼Òµå´Â Ç×»ó false
¸¦ µ¹·ÁÁÝ´Ï´Ù.
Shape
³»ÀÇ contains
r
- ÆÇÁ¤ ´ë»óÀÇ, ÁöÁ¤µÈ Rectangle2D
false
. Line2D
°¡ area¸¦ °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡Shape.contains(double, double, double, double)
public Rectangle getBounds()
Line2D
ÀÇ ¹Ù¿îµò±×º¹½º¸¦ µ¹·ÁÁÝ´Ï´Ù.
Shape
³»ÀÇ getBounds
Line2D
ÀÇ ¹Ù¿îµò±×º¹½º¸¦ ³ªÅ¸³»´Â Rectangle
Shape.getBounds2D()
public PathIterator getPathIterator(AffineTransform at)
Line2D
ÀÇ °æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. ÀÌ Å¬·¡½ºÀÇ ¹Ýº¹ÀÚ´Â multi-thread¿¡ ´ëÇØ¼ ¾ÈÀüÇÏÁö´Â ¾Ê½À´Ï´Ù. Áï ÀÌ Line2D
Ŭ·¡½º¿¡¼´Â ÀÌ Line2D
¿ÀºêÁ§Æ®ÀÇ Áö¿À¸ÞÆ®¸®¸¦ º¯°æÇϸé(ÀÚ), ÀÌ Áö¿À¸ÞÆ®¸®¿¡ ´ëÇØ ¹ú½á ÁøÇàÁßÀÇ ¹Ýº¹ 󸮿¡ ¿µÇâÀ» ¹ÌÄ¡´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.
Shape
³»ÀÇ getPathIterator
at
- ÁöÁ¤µÇ¾ú´Ù
Line2D
ÀÇ °æ°è¸¦ Á¤ÀÇÇÏ´Â PathIterator
public PathIterator getPathIterator(AffineTransform at, double flatness)
Line2D
ÀÇ °æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. ÀÌ Å¬·¡½ºÀÇ ¹Ýº¹ÀÚ´Â multi-thread¿¡ ´ëÇØ¼ ¾ÈÀüÇÏÁö´Â ¾Ê½À´Ï´Ù. Áï ÀÌ Line2D
Ŭ·¡½º¿¡¼´Â ÀÌ Line2D
¿ÀºêÁ§Æ®ÀÇ Áö¿À¸ÞÆ®¸®¸¦ º¯°æÇϸé(ÀÚ), ÀÌ Áö¿À¸ÞÆ®¸®¿¡ ´ëÇØ ¹ú½á ÁøÇàÁßÀÇ ¹Ýº¹ 󸮿¡ ¿µÇâÀ» ¹ÌÄ¡´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.
Shape
³»ÀÇ getPathIterator
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 ġȯµÇÁö ¾Ê´Â Á¶°ÇÀ¸·Î, Á¦¾îÁ¡ÀÌ ÀÌ Á÷¼±À¸·ÎºÎÅ͵µ ¿Íµµ ¶³¾îÁö´Â °Å¸®. Line2D
¿ÀºêÁ§Æ®´Â Ç×»ó ÆòźÇϱ⠶§¹®¿¡, ÀÌ ÆÄ¶ó¹ÌÅÍ´Â ¹«½ÃµÈ´Ù
Line2D
ÀÇ °æ°è¸¦ Á¤ÀÇÇÏ´Â PathIterator
public Object clone()
Object
³»ÀÇ clone
OutOfMemoryError
- ÃæºÐÇÑ ¸Þ¸ð¸®°¡ ¾ø´Â °æ¿ìCloneable
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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
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