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java.lang.Object | +--javax.microedition.lcdui.game.Layer
Layer´Â °ÔÀÓÀÇ ½Ã°¢Àû ¿ä¼Ò¸¦ ³ªÅ¸³»´Â Ãß»ó Ŭ·¡½ºÀÔ´Ï´Ù.
°¢ Layer´Â À§Ä¡(Ç¥½ÃµÇ´Â ¹üÀ§ ³»ÀÇ ¿ÞÂÊ À§ ¸ð¼¸®¸¦ Áß½ÉÀ¸·Î),
³Êºñ, ³ôÀ̸¦ Æ÷ÇÔÇϸç LayerÀÇ Ç¥½Ã ¿©ºÎ¸¦ ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.
Layer ¼ºê Ŭ·¡½º´Â ·»´õ¸µµÉ ¼ö ÀÖµµ·Ï paint(Graphics)
¸Þ¼Òµå¸¦ ±¸ÇöÇØ¾ß ÇÕ´Ï´Ù.
LayerÀÇ À§Ä¡(x,y)´Â Ç×»ó LayerÀÇ paint() ¸Þ¼Òµå¿¡ Àü´ÞµÈ Graphics °´Ã¼ÀÇ ÁÂÇ¥°è¿Í ¿¬°üµÇ¾î ÇØ¼®µË´Ï´Ù. ÀÌ ÁÂÇ¥°è´Â painterÀÇ ÁÂÇ¥°è·Î ºÒ¸³´Ï´Ù. LayerÀÇ Ã³À½ À§Ä¡´Â (0,0)ÀÔ´Ï´Ù.
Method Summary | |
int |
getHeight()
ÀÌ °èÃþÀÇ ÇöÀç ³ôÀÌ(Çȼ¿ ´ÜÀ§)¸¦ °¡Á®¿É´Ï´Ù. |
int |
getWidth()
ÀÌ °èÃþÀÇ ÇöÀç ³Êºñ(Çȼ¿ ´ÜÀ§)¸¦ °¡Á®¿É´Ï´Ù. |
int |
getX()
painterÀÇ ÁÂÇ¥°è¿¡¼ ÀÌ Layer ¿ÞÂÊ À§ ¸ð¼¸®ÀÇ ¼öÆò À§Ä¡¸¦ °¡Á®¿É´Ï´Ù. |
int |
getY()
painterÀÇ ÁÂÇ¥°è¿¡¼ ÀÌ Layer ¿ÞÂÊ À§ ¸ð¼¸®ÀÇ ¼öÁ÷ À§Ä¡¸¦ °¡Á®¿É´Ï´Ù. |
boolean |
isVisible()
ÀÌ LayerÀÇ Ç¥½Ã ¿©ºÎ¸¦ °¡Á®¿É´Ï´Ù. |
void |
move(int dx,
int dy)
ÁöÁ¤ÇÑ ¼öÆò ¹× ¼öÁ÷ °Å¸®¸¦ ±âÁØÀ¸·Î ÀÌ Layer¸¦ À̵¿ÇÕ´Ï´Ù. |
abstract void |
paint(Graphics g)
Layer°¡ Ç¥½ÃµÇ¸é ÀÌ Layer¸¦ ±×¸³´Ï´Ù. |
void |
setPosition(int x,
int y)
¿ÞÂÊ À§ ¸ð¼¸®°¡ painter ÁÂÇ¥°èÀÇ (x,y)¿¡ À§Ä¡Çϵµ·Ï LayerÀÇ À§Ä¡¸¦ ¼³Á¤ÇÕ´Ï´Ù. |
void |
setVisible(boolean visible)
LayerÀÇ Ç¥½Ã ¿©ºÎ¸¦ ¼³Á¤ÇÕ´Ï´Ù. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public void setPosition(int x, int y)
x
- ¼öÆò À§Ä¡y
- ¼öÁ÷ À§Ä¡move(int, int)
,
getX()
,
getY()
public void move(int dx, int dy)
dx
- °¡·Î ÃàÀ» µû¶ó À̵¿ÇÒ
°Å¸®(¿À¸¥ÂÊÀº ¾ç¼ö, ¿ÞÂÊÀº À½¼ö)dy
- ¼¼·Î ÃàÀ» µû¶ó À̵¿ÇÒ
°Å¸®(¾ç¼ö´Â ¾Æ·¡, À½¼ö´Â À§)setPosition(int, int)
,
getX()
,
getY()
public final int getX()
getY()
,
setPosition(int, int)
,
move(int, int)
public final int getY()
getX()
,
setPosition(int, int)
,
move(int, int)
public final int getWidth()
getHeight()
public final int getHeight()
getWidth()
public void setVisible(boolean visible)
paint(Graphics)
¸Þ¼Òµå°¡
È£ÃâµÇ¸é Ç¥½ÃÇÒ ¼ö ÀÖ´Â Layer°¡ ·»´õ¸µµÇ°í Ç¥½ÃµÇÁö ¾Ê´Â Layer´Â
·»´õ¸µµÇÁö ¾Ê½À´Ï´Ù.
visible
- Layer
¸¦ Ç¥½ÃÇÏ·Á¸é
true
, Ç¥½ÃÇÏÁö ¾ÊÀ¸·Á¸é false
isVisible()
public final boolean isVisible()
Layer
°¡ Ç¥½ÃµÇ¸é true
,
Ç¥½ÃµÇÁö ¾ÊÀ¸¸é false
setVisible(boolean)
public abstract void paint(Graphics g)
ÀÌ ¸Þ¼Òµå´Â ±¸Çö ½Ã LayerÀÇ Ç¥½Ã ¿©ºÎ¸¦ È®ÀÎÇÕ´Ï´Ù. Layer°¡ Ç¥½ÃµÇÁö ¾ÊÀ¸¸é ÀÌ ¸Þ¼Òµå´Â ¾î¶² ÀÛ¾÷µµ ¼öÇàÇÏÁö ¾Ê½À´Ï´Ù.
Graphics °´Ã¼(Ŭ¸³ ¿µ¿ª, º¯È¯, ±×¸®±â »ö µî)ÀÇ ¼Ó¼ºÀº ÀÌ ¸Þ¼Òµå¸¦ È£ÃâÇÏ¿© ¼öÁ¤µÇÁö ¾Ê½À´Ï´Ù.
g
- Layer
¸¦ ·»´õ¸µÇϱâ À§ÇÑ ±×·¡ÇÈ °´Ã¼
NullPointerException
- g
°¡ null
ÀÎ °æ¿ì
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