JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.awt
Ŭ·¡½º Canvas

java.lang.Object 
  |
  +--java.awt.Component 
        |
        +--java.awt.Canvas
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
Accessible , ImageObserver , MenuContainer , Serializable

public class Canvas
extends Component
implements Accessible

Canvas ÄÄÆÛ³ÍÆ®´Â ¾îÇø®ÄÉÀ̼ÇÀÌ Ç¥Çö Çϰųª À¯Àú·ÎºÎÅÍÀÇ ÀÔ·Â À̺¥Æ®¸¦ Æ®·¦ Çϰųª ÇÒ ¼ö°¡ ÀÖ´Â °ø¹éÀÇ ±¸ÇüÀÇ È­¸é area¸¦ ³ªÅ¸³À´Ï´Ù.

Ä¿½ºÅÒ ÄÄÆÛ³ÍÆ® »ý¼ºµîÀÌ Æí¸®ÇÑ ±â´ÉÀ» »ç¿ëÇϱâ À§Çؼ­(¶§¹®¿¡)´Â ¾îÇø®ÄÉÀ̼ÇÀ¸·Î Canvas Ŭ·¡½º¸¦ ¼­ºê Ŭ·¡½ºÈ­ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ĵ¹ö½º¿¡¼­ Ä¿½ºÅÒ ±×·¡ÇȽº¸¦ ½ÇÇàÇϱâ À§Çؼ­´Â paint ¸Þ¼Òµå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
JDK1. 0
°ü·Ã Ç׸ñ:
Á÷·ÄÈ­ µÈ Çü½Ä

ÁßøµÈ Ŭ·¡½ºÀÇ °³¿ä
protected  class Canvas.AccessibleAWTCanvas
          ÀÌ Å¬·¡½º´Â Canvas Ŭ·¡½º¿ëÀÇ À¯Àú º¸Á¶ ±â´ÉÀÇ ¼­Æ÷Æ®¸¦ ±¸ÇöÇϰí ÀÖ½À´Ï´Ù.
 
Ŭ·¡½º java.awt. Component À» »ó¼Ó¹ÞÀº ÁßøµÈ Ŭ·¡½º
Component.BltBufferStrategy , Component.FlipBufferStrategy
 
ÇʵåÀÇ °³¿ä
 
Ŭ·¡½º java.awt. Component ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
BOTTOM_ALIGNMENT , CENTER_ALIGNMENT , LEFT_ALIGNMENT , RIGHT_ALIGNMENT , TOP_ALIGNMENT
 
ÀÎÅÍÆäÀ̽º java.awt.image. ImageObserver ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
ABORT , ALLBITS , ERROR , FRAMEBITS , HEIGHT , PROPERTIES , SOMEBITS , WIDTH
 
»ý¼ºÀÚÀÇ °³¿ä
Canvas ()
          »õ·Î¿î ĵ¹ö½º¸¦ ±¸ÃàÇÕ´Ï´Ù.
Canvas (GraphicsConfiguration  config)
          GraphicsConfiguration ¿ÀºêÁ§Æ®¸¦ ÁöÁ¤ÇØ, »õ·Î¿î Canvas ¸¦ ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
 void addNotify ()
          Äµ¹ö½ºÀÇ ÇǾ »ý¼ºÇÕ´Ï´Ù.
 void createBufferStrategy (int numBuffers)
          ÀÌ ÄÄÆÛ³ÍÆ®ÀÇ º¹¼ö ¹öÆÛ¿¡ ´ëÇÑ ¹æÄ§À» »õ·Ó°Ô »ý¼ºÇÕ´Ï´Ù.
 void createBufferStrategy (int numBuffers, BufferCapabilities  caps)
          ÀÌ ÄÄÆÛ³ÍÆ®¿¡ ´ëÇÑ º¹¼ö ¹öÆÛ ¹æÄ§À», ¿ä±¸µÈ ¹öÆÛ ±â´ÉÀ» »ç¿ëÇØ »õ·Ó°Ô »ý¼ºÇÕ´Ï´Ù.
 AccessibleContext getAccessibleContext ()
          ÀÌ Canvas ¿¡ °ü·ÃÇÑ AccessibleContext ¸¦ µ¹·ÁÁÝ´Ï´Ù.
 BufferStrategy getBufferStrategy ()
           
 void paint (Graphics  g)
          ÀÌ Äµ¹ö½º¸¦ paint ÇÕ´Ï´Ù.
 void update (Graphics  g)
          ÀÌ Äµ¹ö½º¸¦ °»½ÅÇÕ´Ï´Ù.
 
Ŭ·¡½º java.awt. Component ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
action , add , addComponentListener , addFocusListener , addHierarchyBoundsListener , addHierarchyListener , addInputMethodListener , addKeyListener , addMouseListener , addMouseMotionListener , addMouseWheelListener , addPropertyChangeListener , addPropertyChangeListener , applyComponentOrientation , areFocusTraversalKeysSet , bounds , checkImage , checkImage , coalesceEvents , contains , contains , createImage , createImage , createVolatileImage , createVolatileImage , deliverEvent , disable , disableEvents , dispatchEvent , doLayout , enable , enable , enableEvents , enableInputMethods , firePropertyChange , firePropertyChange , firePropertyChange , getAlignmentX , getAlignmentY , getBackground , getBounds , getBounds , getColorModel , getComponentAt , getComponentAt , getComponentListeners , getComponentOrientation , getCursor , getDropTarget , getFocusCycleRootAncestor , getFocusListeners , getFocusTraversalKeys , getFocusTraversalKeysEnabled , getFont , getFontMetrics , getForeground , getGraphics , getGraphicsConfiguration , getHeight , getHierarchyBoundsListeners , getHierarchyListeners , getIgnoreRepaint , getInputContext , getInputMethodListeners , getInputMethodRequests , getKeyListeners , getListeners , getLocale , getLocation , getLocation , getLocationOnScreen , getMaximumSize , getMinimumSize , getMouseListeners , getMouseMotionListeners , getMouseWheelListeners , getName , getParent , getPeer , getPreferredSize , getPropertyChangeListeners , getPropertyChangeListeners , getSize , getSize , getToolkit , getTreeLock , getWidth , getX , getY , gotFocus , handleEvent , hasFocus , hide , imageUpdate , inside , invalidate , isBackgroundSet , isCursorSet , isDisplayable , isDoubleBuffered , isEnabled , isFocusable , isFocusCycleRoot , isFocusOwner , isFocusTraversable , isFontSet , isForegroundSet , isLightweight , isOpaque , isShowing , isValid , isVisible , keyDown , keyUp , layout , list , list , list , list , list , locate , location , lostFocus , minimumSize , mouseDown , mouseDrag , mouseEnter , mouseExit , mouseMove , mouseUp , move , nextFocus , paintAll , paramString , postEvent , preferredSize , prepareImage , prepareImage , print , printAll , processComponentEvent , processEvent , processFocusEvent , processHierarchyBoundsEvent , processHierarchyEvent , processInputMethodEvent , processKeyEvent , processMouseEvent , processMouseMotionEvent , processMouseWheelEvent , remove , removeComponentListener , removeFocusListener , removeHierarchyBoundsListener , removeHierarchyListener , removeInputMethodListener , removeKeyListener , removeMouseListener , removeMouseMotionListener , removeMouseWheelListener , removeNotify , removePropertyChangeListener , removePropertyChangeListener , repaint , repaint , repaint , repaint , requestFocus , requestFocus , requestFocusInWindow , requestFocusInWindow , reshape , resize , resize , setBackground , setBounds , setBounds , setComponentOrientation , setCursor , setDropTarget , setEnabled , setFocusable , setFocusTraversalKeys , setFocusTraversalKeysEnabled , setFont , setForeground , setIgnoreRepaint , setLocale , setLocation , setLocation , setName , setSize , setSize , setVisible , show , show , size , toString , transferFocus , transferFocusBackward , transferFocusUpCycle , validate
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait
 

»ý¼ºÀÚÀÇ »ó¼¼

Canvas

public Canvas()
»õ·Î¿î ĵ¹ö½º¸¦ ±¸ÃàÇÕ´Ï´Ù.


Canvas

public Canvas(GraphicsConfiguration  config)
GraphicsConfiguration ¿ÀºêÁ§Æ®¸¦ ÁöÁ¤ÇØ, »õ·Î¿î Canvas ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
config - GraphicsConfiguration ¿ÀºêÁ§Æ®¿¡ÀÇ ÂüÁ¶
°ü·Ã Ç׸ñ:
GraphicsConfiguration
¸Þ¼ÒµåÀÇ »ó¼¼

addNotify

public void addNotify()
ĵ¹ö½ºÀÇ ÇǾ »ý¼ºÇÕ´Ï´Ù. ÀÌ ÇǾ ÀÇÇØ, ĵ¹ö½ºÀÇ ±â´ÉÀ» º¯°æÇÏ´Â ÀÏ ¾øÀÌ, ±× À¯Àú ÀÎÅÍÆäÀ̽ºÀÇ º¯°æÀÌ °¡´ÉÇÏ°Ô µË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Component ³»ÀÇ addNotify
°ü·Ã Ç׸ñ:
Toolkit.createCanvas(java.awt.Canvas) , Component.getToolkit()

paint

public void paint(Graphics  g)
ÀÌ Äµ¹ö½º¸¦ paint ÇÕ´Ï´Ù.

Canvas ¸¦ ¼­ºê Ŭ·¡½ºÈ­ÇÏ´Â ´ëºÎºÐÀÇ ¾îÇø®ÄÉÀ̼ǿ¡¼­´Â Æí¸®ÇÑ Á¶ÀÛÀ» ½ÇÇàÇϱâ À§Çؼ­ ÀÌ ¸Þ¼Òµå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÏ°Ô µË´Ï´Ù. ĵ¹ö½ºÀÇ Ä¿½ºÅÒ paint°¡ ÀüÇüÀûÀÎ ¿¹ÀÔ´Ï´Ù. ±âÁ¤ÀÇ Á¶ÀÛÀº ´Ü¼øÇÑ Äµ¹ö½ºÀÇ Å¬¸®¾îÀÔ´Ï´Ù. ÀÌ ¸Þ¼Òµå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÏ´Â ¾îÇø®ÄÉÀ̼ǿ¡¼­´Â super.paint(g)¸¦ È£ÃâÇÒ ÇÊ¿ä´Â ¾ø½À´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Component ³»ÀÇ paint
ÆÄ¶ó¹ÌÅÍ:
g - ÁöÁ¤µÈ Graphics ¹®¸Æ
°ü·Ã Ç׸ñ:
update(Graphics) , Component.paint(Graphics)

update

public void update(Graphics  g)
ÀÌ Äµ¹ö½º¸¦ °»½ÅÇÕ´Ï´Ù.

ÀÌ ¸Þ¼Òµå´Â repaint ÀÇ È£ÃâÇØ¿¡ ¹ÝÀÀÇØ ºÒ·Á °©´Ï´Ù. ĵ¹ö½º´Â ÃÖÃÊ·Î ¹è°æ»öÀ¸·Î Ŭ¸®¾î µÇ¾î ÀÌ Äµ¹ö½ºÀÇ paint ¸Þ¼Òµå¸¦ È£ÃâÇØ ¿ÏÀüÇÏ°Ô ÀçÇ¥Çö µË´Ï´Ù. ÀÌ ¸Þ¼Òµå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÏ´Â ¾îÇø®ÄÉÀ̼ÇÀº super.update(g)¸¦ È£ÃâÇÏ´ÂÁö ¸ÕÀú ¸»ÇÑ ±â´ÉÀ» Äڵ忡 Ãß°¡ÇØ ÁÖ¼¼¿ä.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Component ³»ÀÇ update
ÆÄ¶ó¹ÌÅÍ:
g - ÁöÁ¤µÈ Graphics ¹®¸Æ
°ü·Ã Ç׸ñ:
paint(Graphics) , Component.update(Graphics)

createBufferStrategy

public void createBufferStrategy(int numBuffers)
ÀÌ ÄÄÆÛ³ÍÆ®ÀÇ º¹¼ö ¹öÆÛ¿¡ ´ëÇÑ ¹æÄ§À» »õ·Ó°Ô »ý¼ºÇÕ´Ï´Ù. º¹¼ö ¹öÆÛ´Â Ç¥ÇöÀÇ ÆÛÆ÷¸Õ½º Çâ»ó¿¡ À¯È¿ÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå¿¡¼­´Â ¹öÆÛ¼ö¿¡ ´ëÇØ ÃÖÀûÀÎ ¹æÄ§À» »ý¼ºÇØ, Ç×»ó ±× ¹öÆÛ¼ö¸¦ »ç¿ëÇØ BufferStrategy ¸¦ µî·ÏÇÕ´Ï´Ù. ÃÖÃÊ·Î ÆäÀÌÁö º¯È¯À» ½ÃµµÇØ ´ÙÀ½¿¡ °í¼ÓÈ­µÈ ¹öÆÛ¸¦ »ç¿ëÇÑ Blit ¸¦ ½ÃµµÇÕ´Ï´Ù. ¾î´ÀÂÊÀ̳ª »ç¿ëÇÒ ¼ö ¾ø´Â °æ¿ì´Â °í¼ÓÈ­µÇ¾î ÀÖÁö ¾ÊÀº Blit °¡ »ç¿ëµË´Ï´Ù.

ÀÌ ¸Þ¼Òµå°¡ ºÒ·Á °¥ ¶§¸¶´Ù, ÀÌ ÄÄÆÛ³ÍÆ®ÀÇ ±âÁ¸ÀÇ ¹öÆÛ ¹æÄ§Àº ÆÄ±âµË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Component ³»ÀÇ createBufferStrategy
ÆÄ¶ó¹ÌÅÍ:
numBuffers - »ý¼ºÇÏ´Â ¹öÆÛ¼ö. ÇÁ·±Æ® ¹öÆÛ¸¦ Æ÷ÇÔÇÑ´Ù
¿¹¿Ü:
IllegalArgumentException - numBuffers °¡ 1 º¸´Ù ÀÛÀº °æ¿ì
IllegalStateException - ÄÄÆÛ³ÍÆ®¸¦ Ç¥½ÃÇÒ ¼ö ¾ø´Â °æ¿ì
µµÀÔµÈ ¹öÁ¯:
1.4
°ü·Ã Ç׸ñ:
Component.isDisplayable() , getBufferStrategy()

createBufferStrategy

public void createBufferStrategy(int numBuffers,
                                 BufferCapabilities  caps)
                          throws AWTException 
ÀÌ ÄÄÆÛ³ÍÆ®¿¡ ´ëÇÑ º¹¼ö ¹öÆÛ ¹æÄ§À», ¿ä±¸µÈ ¹öÆÛ ±â´ÉÀ» »ç¿ëÇØ »õ·Ó°Ô »ý¼ºÇÕ´Ï´Ù. À̰ÍÀº ¿¹¸¦ µé¾î °í¼ÓÈ­µÈ ¸Þ¸ð¸® ¶Ç´Â ÆäÀÌÁö º¯È¯ÀÌ ¹öÆÛ ±â´ÉÀ¸·Î ÁöÁ¤µÇ¾î ¿ä±¸µÇ´Â °æ¿ìÀÎ ¸¸Å­ À¯È¿ÇÕ´Ï´Ù.

ÀÌ ¸Þ¼Òµå°¡ ºÒ·Á °¥ ¶§¸¶´Ù, ÀÌ ÄÄÆÛ³ÍÆ®ÀÇ ±âÁ¸ÀÇ ¹öÆÛ ¹æÄ§Àº ÆÄ±âµË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Component ³»ÀÇ createBufferStrategy
ÆÄ¶ó¹ÌÅÍ:
numBuffers - »ý¼ºÇÏ´Â ¹öÆÛ¼ö
caps - ¹öÆÛ ¹æÄ§ µî·ÏÀ¸·Î ¿ä±¸µÇ°í ÀÖ´Â ±â´É. null ´Â ÁöÁ¤ ºÒ°¡
¿¹¿Ü:
AWTException - Á¦°øµÇ°í ÀÖ´Â ±â´ÉÀÌ ¼­Æ÷Æ®µÇÁö ¾Ê´Â ¶Ç´Â Á¶°Ç¿¡ ¸ÂÁö ¾Ê´Â °æ¿ì. ¿¹¸¦ µé¾î ÀÌ¿ë °¡´ÉÇÑ °í¼ÓÈ­ ¸Þ¸ð¸®°¡ ºÎÁ·ÇÑ °æ¿ì, ¶Ç´Â ÆäÀÌÁö º¯È¯ÀÌ ÁöÁ¤µÇ°í ÀÖÁö¸¸ ½ÇÇàÇÒ ¼ö ¾ø´Â °æ¿ì
IllegalArgumentException - numBuffers °¡ 1 º¸´Ù ÀÛÀº °æ¿ì, ¶Ç´Â caps °¡ null ÀÇ °æ¿ì
µµÀÔµÈ ¹öÁ¯:
1.4
°ü·Ã Ç׸ñ:
getBufferStrategy()

getBufferStrategy

public BufferStrategy  getBufferStrategy()
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Component ³»ÀÇ getBufferStrategy
¹Ýȯ°ª:
ÀÌ ÄÄÆÛ³ÍÆ®·Î »ç¿ëµÇ´Â ¹öÆÛ ¹æÄ§
µµÀÔµÈ ¹öÁ¯:
1.4
°ü·Ã Ç׸ñ:
createBufferStrategy(int)

getAccessibleContext

public AccessibleContext  getAccessibleContext()
ÀÌ Canvas ¿¡ °ü·ÃÇÑ AccessibleContext ¸¦ µ¹·ÁÁÝ´Ï´Ù. Canvas ÀÇ °æ¿ì, AccessibleContext ´Â AccessibleAWTCanvas ÀÇ Çü½ÄÀ» ÃëÇÕ´Ï´Ù. Çʿ信 µû¶ó¼­ ½Å±ÔÀÇ AccessibleAWTCanvas ÀνºÅϽº°¡ ÀÛ¼ºµË´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Accessible ³»ÀÇ getAccessibleContext
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Component ³»ÀÇ getAccessibleContext
¹Ýȯ°ª:
ÀÌ Canvas ÀÇ AccessibleContext ·Î¼­ ±â´ÉÇÏ´Â AccessibleAWTCanvas

JavaTM 2
Platform
Std.  Ed.  v1. 4.0

¹ö±×ÀÇ º¸°í¿Í ±â´ÉÀÇ ¸®Äù½ºÆ®
ÀÌ¿ÜÀÇ API ·¹ÆÛ·±½º ¹× °³¹ßÀÚ¿ë ¹®¼­¿¡ ´ëÇØ¼­´Â Java 2 SDK SE °³¹ßÀÚ¿ë ¹®¼­¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. °³¹ßÀÚÀü¿ëÀÇ »ó¼¼ÇÑ ÇØ¼³, °³³äÀÇ °³¿ä, ¿ë¾îÀÇ Á¤ÀÇ, ¹ö±×ÀÇ È¸ÇÇÃ¥, ¹× ÄÚµå ½Ç·Ê°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.

Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ À־ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
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Palo Alto, California, 94303, U.S.A. All Rights Reserved.