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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: »óÀÚ | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.awt.geom.Line2D
public abstract class Line2D
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 Ŭ·¡½ºÀ̸ç, ÁÂÇ¥ÀÇ ½ÇÁ¦ÀÇ ±â¾ï¿ªÇ¥ÇöÀº ¼ºê Ŭ·¡½º¿¡ ¸Ã±æ ¼ö ÀÖ½À´Ï´Ù.
Áßø(Nested) Ŭ·¡½º °³¿ä | |
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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 ()
À̰ÍÀº 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)
ÆòÅºÈ 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 |
---|
protected Line2D()
Line2D.Float
,
Line2D.Double
¸Þ¼µåÀÇ »ó¼¼ |
---|
public abstract double getX1()
Line2D
°´Ã¼ÀÇ ½ÃÁ¡ÀÇ X ÁÂÇ¥public abstract double getY1()
Line2D
°´Ã¼ÀÇ ½ÃÁ¡ÀÇ Y ÁÂÇ¥public abstract Point2D getP1()
Line2D
½ÃÁ¡À» ³ªÅ¸³»´Â Point2D
¸¦ ¸®ÅÏÇÕ´Ï´Ù.
Line2D
½ÃÁ¡À» ³ªÅ¸³»´Â Point2D
public abstract double getX2()
Line2D
°´Ã¼ÀÇ ½ÃÁ¡ÀÇ X ÁÂÇ¥public abstract double getY2()
Line2D
°´Ã¼ÀÇ ½ÃÁ¡ÀÇ Y ÁÂÇ¥public abstract Point2D getP2()
Line2D
Á¾Á¡À» ³ªÅ¸³»´Â Point2D
¸¦ ¸®ÅÏÇÕ´Ï´Ù.
Line2D
Á¾Á¡À» ³ªÅ¸³»´Â Point2D
public abstract void setLine(double X1, double Y1, double X2, double Y2)
Line2D
¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ double ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.
X1, Y1
- ÃÖÃÊ·Î ÁöÁ¤µÈ ÁÂÇ¥X2, Y2
- 2¹øÂ°·Î ÁöÁ¤µÈ ÁÂÇ¥public void setLine(Point2D p1, Point2D p2)
Line2D
¾çÂÊ ¸ðµÎÀÇ ´Ü Á¡ÀÇ À§Ä¡¸¦, ÁöÁ¤µÈ Point2D
ÁÂÇ¥·Î ¼³Á¤ÇÕ´Ï´Ù.
p1, p2
- ÁöÁ¤µÈ Point2D
°´Ã¼public void setLine(Line2D l)
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.
l
- ÁöÁ¤µÈ Line2D
public static int relativeCCW(double X1, double Y1, double X2, double Y2, double PX, double PY)
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 À̰ÍÀº 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 À̰ÍÀº 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 »çÀ̰¡ 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.
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¥
public int relativeCCW(double PX, double PY)
relativeCCW(double, double, double, double, double, double)
¸Þ¼µåÀÇ ÄÚ¸àÆ®¸¦ ÂüÁ¶ÇϽʽÿÀ.
PX, PY
- ÇöÀçÀÇ ¼±ºÐÀ̶ó°í ºñ±³µÇ´Â ÁöÁ¤µÈ Á¡ÀÇ ÁÂÇ¥
relativeCCW(double, double, double, double, double, double)
public int relativeCCW(Point2D p)
Point2D
À§Ä¡¸¦ ³ªÅ¸³»´Â ÀεðÄÉÀÌÅÍ(indicator)¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¹Ýȯ°ªÀÇ ÇØ¼®¿¡ ´ëÇØ¼´Â relativeCCW(double, double, double, double, double, double)
¸Þ¼µåÀÇ ÄÚ¸àÆ®¸¦ ÂüÁ¶ÇϽʽÿÀ.
p
- ÇöÀçÀÇ ¼±ºÐÀ̶ó°í ºñ±³µÇ´Â ÁöÁ¤µÈ Point2D
Point2D
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)
X1, Y1
- ÃÖÃÊ·Î ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥X2, Y2
- ÃÖÃÊ·Î ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥X3, Y3
- 2¹øÂ°·Î ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥X4, Y4
- 2¹øÂ°·Î ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥
true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
public boolean intersectsLine(double X1, double Y1, double X2, double Y2)
X1, Y1
- ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥X2, Y2
- ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥
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)
X1, Y1
- ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥X2, Y2
- ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥PX, PY
- ÁöÁ¤µÈ ¼±ºÐ¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
ptLineDistSq(double, double, double, double, double, double)
public static double ptSegDist(double X1, double Y1, double X2, double Y2, double PX, double PY)
X1, Y1
- ÁöÁ¤µÈ ¼±ºÐÀÇ ¼±µÎÀÇ ÁÂÇ¥X2, Y2
- ÁöÁ¤µÈ ¼±ºÐÀÇ Á¾Á¡ÀÇ ÁÂÇ¥PX, PY
- ÁöÁ¤µÈ ¼±ºÐ¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
ptLineDist(double, double, double, double, double, double)
public double ptSegDistSq(double PX, double PY)
PX, PY
- ÀÌ ¼±ºÐ¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
ptLineDistSq(double, double)
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.
pt
- ÀÌ ¼±ºÐ¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Point2D
Point2D
·Î
ºÎÅÍ ÇöÀçÀÇ ¼±ºÐ±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double°ªptLineDistSq(Point2D)
public double ptSegDist(double PX, double PY)
PX, PY
- ÀÌ ¼±ºÐ¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
ptLineDist(double, double)
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.
pt
- ÀÌ ¼±ºÐ¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Point2D
Point2D
·Î
ºÎÅÍ ÇöÀçÀÇ ¼±ºÐ±îÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double°ªptLineDist(Point2D)
public static double ptLineDistSq(double X1, double Y1, double X2, double Y2, double PX, double PY)
X1, Y1
- ÁöÁ¤µÈ ¼±»óÀÇ 1°³ÀÇ Á¡ÀÇ ÁÂÇ¥X2, Y2
- ÁöÁ¤µÈ ¼±»óÀÇ ÀÌÁ¦(À̹Ì
) 1°³ÀÇ Á¡ÀÇ ÁÂÇ¥PX, PY
- ÁöÁ¤µÈ ¼±¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
ptSegDistSq(double, double, double, double, double, double)
public static double ptLineDist(double X1, double Y1, double X2, double Y2, double PX, double PY)
X1, Y1
- ÁöÁ¤µÈ ¼±»óÀÇ 1°³ÀÇ Á¡ÀÇ ÁÂÇ¥X2, Y2
- ÁöÁ¤µÈ ¼±»óÀÇ ÀÌÁ¦(À̹Ì
) 1°³ÀÇ Á¡ÀÇ ÁÂÇ¥PX, PY
- ÁöÁ¤µÈ ¼±¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
ptSegDist(double, double, double, double, double, double)
public double ptLineDistSq(double PX, double PY)
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.
PX, PY
- ÀÌ ¼±¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
ptSegDistSq(double, double)
public double ptLineDistSq(Point2D pt)
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.
pt
- ÀÌ ¼±¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Point2D
Point2D
·Î
ºÎÅÍ ÇöÀçÀÇ ¼±±îÁöÀÇ °Å¸®ÀÇ 2 ½ÂÀ» ³ªÅ¸³»´Â double°ªptSegDistSq(Point2D)
public double ptLineDist(double PX, double PY)
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.
PX, PY
- ÀÌ ¼±¿¡ ´ëÇØ¼ ÃøÁ¤µÇ´Â Á¡ÀÇ ÁÂÇ¥
ptSegDist(double, double)
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.
pt
- ÃøÁ¤µÇ´Â Point2D
Point2D
·Î
ºÎÅÍ ÇöÀçÀÇ ¼±±îÁöÀÇ °Å¸®¸¦ ³ªÅ¸³»´Â double°ªptSegDist(Point2D)
public boolean contains(double x, double y)
Line2D
°æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µå¿¡¼´Â Shape
ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ Çʿ䰡 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.
Shape
³»ÀÇ contains
x, y
- ÁöÁ¤µÈ Á¡ÀÇ ÁÂÇ¥
false
. Line2D
°¡ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡public boolean contains(Point2D p)
Point2D
°¡
ÀÌ Line2D
°æ°è³»¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µå¿¡¼´Â Shape
ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ Çʿ䰡 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.
Shape
³»ÀÇ contains
p
- ÆÇÁ¤ ´ë»óÀÇ, ÁöÁ¤µÈ Point2D
false
. Line2D
°¡ ¿µ¿ªÀ» °¡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
x, y
- ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Á»󱸼®ÀÇ ÁÂÇ¥w
- ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Æøh
- ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ 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
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
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
³»ºÎ°¡ ÁöÁ¤µÈ ±¸Çü ÁÂÇ¥ ¼¼Æ®¸¦ ¿ÏÀüÇÏ°Ô ³»Æ÷ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µå¿¡¼´Â Shape
ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ Çʿ䰡 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.
Shape
³»ÀÇ contains
x, y
- ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Á»󱸼®ÀÇ ÁÂÇ¥w
- ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Æøh
- ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ ³ôÀÌ
false
. Line2D
°¡ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡Area
,
Shape.intersects(double, double, double, double)
public boolean contains(Rectangle2D r)
Line2D
³»ºÎ°¡ ÁöÁ¤µÈ Rectangle2D
¸¦ ¿ÏÀüÇÏ°Ô ³»Æ÷ ÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µå¿¡¼´Â Shape
ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ Çʿ䰡 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.
Shape
³»ÀÇ contains
r
- ÆÇÁ¤ ´ë»óÀÇ, ÁöÁ¤µÈ Rectangle2D
false
. Line2D
°¡ ¿µ¿ªÀ» °¡Áú °ÍÀº ¾ø±â ¶§¹®¿¡Shape.contains(double, double, double, double)
public Rectangle getBounds()
Line2D
¹Ù¿îµù¹Ú½º¸¦ ¸®ÅÏÇÕ´Ï´Ù.
Shape
³»ÀÇ getBounds
Line2D
¹Ù¿îµù¹Ú½º
ÀÎ Rectangle
Shape.getBounds2D()
public PathIterator getPathIterator(AffineTransform at)
Line2D
°æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ Å¬·¡½ºÀÇ ¹Ýº¹ÀÚ´Â multi-thread¿¡ ´ëÇØ¼ 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 À̹Ì
ÁøÇàÁßÀÇ ¹Ýº¹ 󸮿¡ ¿µÇâÀ» ¹ÌÄ¡´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.
Shape
³»ÀÇ getPathIterator
at
- ÁöÁ¤µÈ AffineTransform
Line2D
°æ°è¸¦ Á¤ÀÇÇÏ´Â PathIterator
public PathIterator getPathIterator(AffineTransform at, double flatness)
Line2D
°æ°è¸¦ Á¤ÀÇÇÏ´Â ¹Ýº¹ °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ Å¬·¡½ºÀÇ ¹Ýº¹ÀÚ´Â multi-thread¿¡ ´ëÇØ¼ 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 À̹Ì
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¿Í
µµ ¶³¾îÁö´Â °Å¸®. Line2D
°´Ã¼´Â Ç×»ó ÆòźÇϱ⠶§¹®¿¡
ÀÌ ÆÄ¶ó¹ÌÅÍ´Â ¹«½ÃµÈ´Ù
Line2D
°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 Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
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