JavaTM 2 Platform
Standard Ed. 5.0

java.awt.image
Ŭ·¡½º RGBImageFilter

java.lang.Object 
  »óÀ§¸¦ È®Àå java.awt.image.ImageFilter 
      »óÀ§¸¦ È®Àå java.awt.image.RGBImageFilter
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
ImageConsumer, Cloneable
¾Ë·ÁÁø Á÷°è ¼­ºê Ŭ·¡½º:
GrayFilter

public abstract class RGBImageFilter
extends ImageFilter

ÀÌ Å¬·¡½º´Â µðÆúÆ® RGB ColorModel À̹ÌÁöÀÇ Çȼ¿À» ¼öÁ¤ÇÏ´Â ImageFilter¸¦ ¿ëÀÌÇÏ°Ô ÀÛ¼ºÇϱâ À§ÇÑ ¹æ¹ýÀ» Á¦°øÇÕ´Ï´Ù. ¶Ç, FilteredImageSource¿Í Á¶ÇÕÇØ, ±âÁ¸ À̹ÌÁöÀÇ ÇÊÅÍ Ã³¸®¿¡ »ç¿ëµË´Ï´Ù. ÀÌ Å¬·¡½º´Â 1°³ÀÇ ¸Þ¼­µå¸¦ ÅëÇØ ¸ðµç Çȼ¿ µ¥ÀÌÅ͸¦ º¯È¯Çϱâ À§ÇÑ È£ÃâÀ» Á¦°øÇÏ´Â Ãß»ó Ŭ·¡½ºÀÔ´Ï´Ù. ÀÌ ¸Þ¼­µå´Â ImageProducer ·Î »ç¿ëµÇ°í ÀÖ´Â ColorModel¿¡ °ü°è¾øÀÌ, µðÆúÆ®ÀÇ RGB ColorModel ·Î Çȼ¿À» ÇÑ ¹øÀ¸·Î º¯È¯ÇÕ´Ï´Ù. »ç¿ëÇÒ ¼ö ÀÖ´Â À̹ÌÁö ÇÊÅ͸¦ ÀÛ¼ºÇϱâ À§Çؼ­ Á¤ÀÇÇÒ ÇÊ¿ä°¡ ÀÖ´Â °ÍÀº filterRGB ¸Þ¼­µå »ÓÀÔ´Ï´Ù. ÀÌÇÏ¿¡ À̹ÌÁöÀÇ Àû»ö ¼ººÐ°ú û»ö ¼ººÐÀ» ±³È¯ÇÏ´Â ÇÊÅÍ Á¤ÀÇÀÇ ¿¹¸¦ ³ªÅ¸³À´Ï´Ù.



        class RedBlueSwapFilter extends RGBImageFilter {
            public RedBlueSwapFilter() {
                // The filter's operation does not depend on the
                // pixel's location, so IndexColorModels can be
                // filtered directly.
                canFilterIndexColorModel = true;
            }

            public int filterRGB(int x, int y, int rgb) {
                return ((rgb & 0xff00ff00)
                        | ((rgb & 0xff0000) >> 16)
                        | ((rgb & 0xff) << 16));
            }
        }

 

°ü·Ã Ç׸ñ:
FilteredImageSource, ImageFilter, ColorModel.getRGBdefault()

ÇÊµå °³¿ä
protected  boolean canFilterIndexColorModel
          ÀÌ boolean ÇüÀº IndexColorModel °´Ã¼ÀÇ Ä÷¯ Å×ÀÌºí ¿£Æ®¸®¿¡ ´ëÇؼ­ filterRGB ¸Þ¼­µåÀÇ Ä÷¯ ÇÊÅÍ Ã³¸®¸¦, Çȼ¿ ´ÜÀ§ÀÇ ÇÊÅÍ Ã³¸® ´ë½Å¿¡ »ç¿ëÇÒ ¼ö ÀÖÀ»Áö ¾î¶³Áö¸¦ ³ªÅ¸³À´Ï´Ù.
protected  ColorModel newmodel
          »ç¿ëÀÚ°¡ substituteColorModelÀ» È£ÃâÇßÀ» ¶§¿¡ origmodel¸¦ ¿Å°Ü³õ´Â ColorModel ÀÔ´Ï´Ù.
protected  ColorModel origmodel
          »ç¿ëÀÚ°¡ substituteColorModel¸¦ È£ÃâÇßÀ» ¶§¿¡ newmodel¿¡ ÀÇÇØ ¿Å°Ü³õÀ» ¼ö ÀÖ´Â ColorModel ÀÔ´Ï´Ù.
 
Ŭ·¡½º java.awt.image. ImageFilter ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
consumer
 
ÀÎÅÍÆäÀ̽º java.awt.image. ImageConsumer ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT
 
»ý¼ºÀÚ °³¿ä
RGBImageFilter ()
           
 
¸Þ¼­µå °³¿ä
 IndexColorModel filterIndexColorModel (IndexColorModel  icm)
          IndexColorModel °´Ã¼¸¦ ÇÊÅÍ Ã³¸®ÇÕ´Ï´Ù.
abstract  int filterRGB (int x, int y, int rgb)
          ¼­ºê Ŭ·¡½º´Â µðÆúÆ®ÀÇ RGB ColorModel 1°³ÀÇ ÀÔ·Â Çȼ¿À» 1°³ÀÇ Ãâ·Â Çȼ¿·Î º¯È¯ÇÏ´Â ¸Þ¼­µå¸¦ ÁöÁ¤ÇÏÁö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù.
 void filterRGBPixels (int x, int y, int w, int h, int[] pixels, int off, int scansize)
          µðÆúÆ®ÀÇ RGB ColorModel Çȼ¿ ¹öÆÛ¸¦ ÇÊÅÍ Ã³¸®ÇÕ´Ï´Ù.
 void setColorModel (ColorModel  model)
          ColorModel°¡ IndexColorModel ·Î ¼­ºê Ŭ·¡½º°¡ canFilterIndexColorModel Ç÷¡±×¸¦ true ·Î ¼³Á¤ÇßÀ» °æ¿ì´Â ¿øÀÇ ColorModel °´Ã¼°¡ setPixels ¸Þ¼­µå·Î È£ÃâµÇ´Â °÷Àº ¾îµð¿¡¼­¶óµµ, ÇÊÅÍ Ã³¸®µÈ Ä÷¯ ¸ðµ¨¿¡ ¿Å°Ü³õ½À´Ï´Ù.
 void setPixels (int x, int y, int w, int h, ColorModel  model, byte[] pixels, int off, int scansize)
          ColorModel °´Ã¼°¡ ÀÌ¹Ì º¯È¯µÈ °´Ã¼¿Í °°Àº °æ¿ì, º¯È¯µÈ ColorModel¸¦ »ç¿ëÇØ ´Ü¼øÇÏ°Ô Çȼ¿À» °Ç³×ÁÝ´Ï´Ù.
 void setPixels (int x, int y, int w, int h, ColorModel  model, int[] pixels, int off, int scansize)
          ColorModel °´Ã¼°¡ ÀÌ¹Ì º¯È¯µÈ °´Ã¼¿Í °°Àº °æ¿ì, º¯È¯µÈ ColorModel¸¦ »ç¿ëÇØ ´Ü¼øÇÏ°Ô Çȼ¿À» °Ç³×ÁÝ´Ï´Ù.
 void substituteColorModel (ColorModel  oldcm, ColorModel  newcm)
          Ä¡È¯¿ëÀÇ 2°³ÀÇ ColorModel °´Ã¼¸¦ µî·ÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.awt.image. ImageFilter ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, getFilterInstance, imageComplete, resendTopDownLeftRight, setDimensions, setHints, setProperties
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

ÇʵåÀÇ »ó¼¼

origmodel

protected ColorModel  origmodel
»ç¿ëÀÚ°¡ substituteColorModel¸¦ È£ÃâÇßÀ» ¶§¿¡ newmodel¿¡ ÀÇÇØ ¿Å°Ü³õÀ» ¼ö ÀÖ´Â ColorModel ÀÔ´Ï´Ù.


newmodel

protected ColorModel  newmodel
»ç¿ëÀÚ°¡ substituteColorModelÀ» È£ÃâÇßÀ» ¶§¿¡ origmodel¸¦ ¿Å°Ü³õ´Â ColorModel ÀÔ´Ï´Ù.


canFilterIndexColorModel

protected boolean canFilterIndexColorModel
ÀÌ boolean ÇüÀº IndexColorModel °´Ã¼ÀÇ Ä÷¯ Å×ÀÌºí ¿£Æ®¸®¿¡ ´ëÇؼ­ filterRGB ¸Þ¼­µåÀÇ Ä÷¯ ÇÊÅÍ Ã³¸®¸¦, Çȼ¿ ´ÜÀ§ÀÇ ÇÊÅÍ Ã³¸® ´ë½Å¿¡ »ç¿ëÇÒ ¼ö ÀÖÀ»Áö ¾î¶³Áö¸¦ ³ªÅ¸³À´Ï´Ù. filterRGB ¸Þ¼­µå°¡ ÇÊÅÍ Ã³¸®¸¦ ½Ç½ÃÇÏ´Â Çȼ¿ÀÇ ÁÂÇ¥¿¡ Á¸ÇÏÁö ¾Ê´Â °æ¿ì, ¼­ºê Ŭ·¡½º´Â ÀÌ º¯¼ö¸¦ »ý¼ºÀÚ À¸·Î true ·Î ¼³Á¤ÇÏÁö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù.

°ü·Ã Ç׸ñ:
substituteColorModel(java.awt.image.ColorModel, java.awt.image.ColorModel), filterRGB(int, int, int), IndexColorModel
»ý¼ºÀÚ »ó¼¼

RGBImageFilter

public RGBImageFilter()
¸Þ¼­µåÀÇ »ó¼¼

setColorModel

public void setColorModel(ColorModel  model)
ColorModel°¡ IndexColorModel ·Î ¼­ºê Ŭ·¡½º°¡ canFilterIndexColorModel Ç÷¡±×¸¦ true ·Î ¼³Á¤ÇßÀ» °æ¿ì´Â ¿øÀÇ ColorModel °´Ã¼°¡ setPixels ¸Þ¼­µå·Î È£ÃâµÇ´Â °÷Àº ¾îµð¿¡¼­¶óµµ, ÇÊÅÍ Ã³¸®µÈ Ä÷¯ ¸ðµ¨¿¡ ¿Å°Ü³õ½À´Ï´Ù. ColorModel°¡ IndexColorModel ¶Ç´Â nullÀÎ °æ¿ì, ÀÌ ¸Þ¼­µå´Â ImageProducer°¡ »ç¿ëÇÏ´Â µðÆúÆ®ÀÇ ColorModel¸¦ ¿À¹ö¶óÀ̵å(override) ÇØ, µðÆúÆ®ÀÇ RGB ColorModel¸¦ ´ë½Å¿¡ ÁöÁ¤ÇÕ´Ï´Ù.

ÁÖ: ÀÌ ¸Þ¼­µå´Â ÇÊÅÍ Ã³¸®ÀÇ ´ë»óÀÌ µÇ´Â Çȼ¿·Î ±¸¼ºµÇ´Â Image ImageProducer¿¡ ÀÇÇØ È£ÃâµÇ´Â °ÍÀ» »óÁ¤ÇØ ±¸ÇöµÇ°í ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º¸¦ »ç¿ëÇØ À̹ÌÁöÀÇ Çȼ¿À» ÇÊÅÍ Ã³¸®ÇÏ´Â °³¹ßÀÚ´Â ÀÌ ¸Þ¼­µå¸¦ Á÷Á¢ È£ÃâÇÏÁö ¸»¾Æ ÁÖ¼¼¿ä. ÀÌ ¸Þ¼­µå¸¦ Á÷Á¢ È£ÃâÇϸé, ÇÊÅÍ Á¶ÀÛÀ» ¹æÇØÇÒ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º ImageConsumer ³»ÀÇ setColorModel
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º ImageFilter ³»ÀÇ setColorModel
ÆĶó¹ÌÅÍ:
model - ÁöÁ¤µÈ ColorModel
°ü·Ã Ç׸ñ:
ImageConsumer, ColorModel.getRGBdefault()

substituteColorModel

public void substituteColorModel(ColorModel  oldcm,
                                 ColorModel  newcm)
ġȯ¿ëÀÇ 2°³ÀÇ ColorModel °´Ã¼¸¦ µî·ÏÇÕ´Ï´Ù. setPixels ¸Þ¼­µå·Î oldcm°¡ °ËÃâµÇ¾úÀ» °æ¿ì´Â newcm ·Î ¿Å°ÜÁ® Çȼ¿Àº »õ·Î¿î ColorModel °´Ã¼¸¦ »ç¿ëÇØ ±×´ë·Î °Ç³×¹Þ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
oldcm - ó¸®ÁßÀ¸·Î ¿Å°ÜÁö´Â ColorModel °´Ã¼
newcm - ó¸®Áß¿¡ oldcm¸¦ ¿Å°Ü³õ´Â ColorModel °´Ã¼

filterIndexColorModel

public IndexColorModel  filterIndexColorModel(IndexColorModel  icm)
IndexColorModel °´Ã¼¸¦ ÇÊÅÍ Ã³¸®ÇÕ´Ï´Ù. RGBImageFilter ¼­ºê Ŭ·¡½º°¡ Á¦°øÇÏ´Â filterRGB ±â´É¿¡ÀÇÇØ °´Ã¼ÀÇ Ä÷¯ Å×À̺íÀÇ °¢ ¿£Æ®¸®¸¦ ó¸®ÇÕ´Ï´Ù. -1 ÁÂÇ¥´Â Ä÷¯ Å×ÀÌºí ¿£Æ®¸®°¡ ÇÊÅÍ Ã³¸®µÇ°í ÀÖ´Â °ÍÀ» ³ªÅ¸³À´Ï´Ù¸¸, ÀÌ°ÍÀº ½ÇÁ¦ÀÇ Çȼ¿°ªÀÌ ¾Æ´Õ´Ï´Ù.

ÆĶó¹ÌÅÍ:
icm - ÇÊÅÍ Ã³¸®µÇ´Â IndexColorModel °´Ã¼
¹Ýȯ°ª:
ÇÊÅÍ Ã³¸®µÈ »öÀ» ³ªÅ¸³»´Â »õ·Î¿î IndexColorModel
¿¹¿Ü:
NullPointerException - icm°¡ nullÀÎ °æ¿ì

filterRGBPixels

public void filterRGBPixels(int x,
                            int y,
                            int w,
                            int h,
                            int[] pixels,
                            int off,
                            int scansize)
µðÆúÆ®ÀÇ RGB ColorModel Çȼ¿ ¹öÆÛ¸¦ ÇÊÅÍ Ã³¸®ÇÕ´Ï´Ù. filterRGB ¸Þ¼­µå·Î 1°³ ¾¿ °Ç³×¹Þ¾Æ 󸮵˴ϴÙ.

ÆĶó¹ÌÅÍ:
x,  y - Çȼ¿ ¿µ¿ªÀÇ Á»󱸼®ÀÇ ÁÂÇ¥
w - Çȼ¿ ¿µ¿ªÀÇ Æø
h - Çȼ¿ ¿µ¿ªÀÇ ³ôÀÌ
pixels - Çȼ¿ÀÇ ¹è¿­
off - pixels ¹è¿­ÀÇ ¿ÀÇÁ¼Â(offset)
scansize - ¹è¿­»ó¿¡¼­ÀÇ Çȼ¿ÀÇ 1 ¿­ÀÇ Å©±â
°ü·Ã Ç׸ñ:
ColorModel.getRGBdefault(), filterRGB(int, int, int)

setPixels

public void setPixels(int x,
                      int y,
                      int w,
                      int h,
                      ColorModel  model,
                      byte[] pixels,
                      int off,
                      int scansize)
ColorModel °´Ã¼°¡ ÀÌ¹Ì º¯È¯µÈ °´Ã¼¿Í °°Àº °æ¿ì, º¯È¯µÈ ColorModel¸¦ »ç¿ëÇØ ´Ü¼øÇÏ°Ô Çȼ¿À» °Ç³×ÁÝ´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì, byte Çȼ¿ÀÇ ¹öÆÛ¸¦ µðÆúÆ®ÀÇ RGB ColorModel ·Î º¯È¯ÇØ, º¯È¯µÈ ¹öÆÛ¸¦ filterRGBPixels ¸Þ¼­µå¿¡ °Ç³×ÁÖ¾î, 1°³ ¾¿ º¯È¯ÇÕ´Ï´Ù.

ÁÖ: ÀÌ ¸Þ¼­µå´Â ÇÊÅÍ Ã³¸®ÀÇ ´ë»óÀÌ µÇ´Â Çȼ¿·Î ±¸¼ºµÇ´Â Image ImageProducer¿¡ ÀÇÇØ È£ÃâµÇ´Â °ÍÀ» »óÁ¤ÇØ ±¸ÇöµÇ°í ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º¸¦ »ç¿ëÇØ À̹ÌÁöÀÇ Çȼ¿À» ÇÊÅÍ Ã³¸®ÇÏ´Â °³¹ßÀÚ´Â ÀÌ ¸Þ¼­µå¸¦ Á÷Á¢ È£ÃâÇÏÁö ¸»¾Æ ÁÖ¼¼¿ä. ÀÌ ¸Þ¼­µå¸¦ Á÷Á¢ È£ÃâÇϸé, ÇÊÅÍ Á¶ÀÛÀ» ¹æÇØÇÒ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º ImageConsumer ³»ÀÇ setPixels
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º ImageFilter ³»ÀÇ setPixels
w - Çȼ¿ ¿µ¿ªÀÇ Æø
h - Çȼ¿ ¿µ¿ªÀÇ ³ôÀÌ
model - ÁöÁ¤µÈ ColorModel
pixels - Çȼ¿ÀÇ ¹è¿­
off - pixels ¹è¿­ÀÇ ¿ÀÇÁ¼Â(offset)
scansize - pixels ¹è¿­³»ÀÇ, ¾î´À Çȼ¿ÇàÀ¸·ÎºÎÅÍ ´ÙÀ½ÀÇ Çȼ¿Çà±îÁöÀÇ °Å¸®
°ü·Ã Ç׸ñ:
ColorModel.getRGBdefault(), filterRGBPixels(int, int, int, int, int[], int, int)

setPixels

public void setPixels(int x,
                      int y,
                      int w,
                      int h,
                      ColorModel  model,
                      int[] pixels,
                      int off,
                      int scansize)
ColorModel °´Ã¼°¡ ÀÌ¹Ì º¯È¯µÈ °´Ã¼¿Í °°Àº °æ¿ì, º¯È¯µÈ ColorModel¸¦ »ç¿ëÇØ ´Ü¼øÇÏ°Ô Çȼ¿À» °Ç³×ÁÝ´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì, int Çȼ¿ÀÇ ¹öÆÛ¸¦ µðÆúÆ®ÀÇ RGB ColorModel ·Î º¯È¯ÇØ, º¯È¯µÈ ¹öÆÛ¸¦ filterRGBPixels ¸Þ¼­µå¿¡ °Ç³×ÁÖ¾î, 1°³ ¾¿ º¯È¯ÇÕ´Ï´Ù. int Çȼ¿ÀÇ ¹öÆÛ¸¦ µðÆúÆ®ÀÇ RGB ColorModel ·Î º¯È¯ÇØ, º¯È¯µÈ ¹öÆÛ¸¦ filterRGBPixels ¸Þ¼­µå¿¡ °Ç³×ÁÝ´Ï´Ù.

ÁÖ: ÀÌ ¸Þ¼­µå´Â ÇÊÅÍ Ã³¸®ÀÇ ´ë»óÀÌ µÇ´Â Çȼ¿·Î ±¸¼ºµÇ´Â Image ImageProducer¿¡ ÀÇÇØ È£ÃâµÇ´Â °ÍÀ» »óÁ¤ÇØ ±¸ÇöµÇ°í ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º¸¦ »ç¿ëÇØ À̹ÌÁöÀÇ Çȼ¿À» ÇÊÅÍ Ã³¸®ÇÏ´Â °³¹ßÀÚ´Â ÀÌ ¸Þ¼­µå¸¦ Á÷Á¢ È£ÃâÇÏÁö ¸»¾Æ ÁÖ¼¼¿ä. ÀÌ ¸Þ¼­µå¸¦ Á÷Á¢ È£ÃâÇϸé, ÇÊÅÍ Á¶ÀÛÀ» ¹æÇØÇÒ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º ImageConsumer ³»ÀÇ setPixels
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º ImageFilter ³»ÀÇ setPixels
w - Çȼ¿ ¿µ¿ªÀÇ Æø
h - Çȼ¿ ¿µ¿ªÀÇ ³ôÀÌ
model - ÁöÁ¤µÈ ColorModel
pixels - Çȼ¿ÀÇ ¹è¿­
off - pixels ¹è¿­ÀÇ ¿ÀÇÁ¼Â(offset)
scansize - pixels ¹è¿­³»ÀÇ, ¾î´À Çȼ¿ÇàÀ¸·ÎºÎÅÍ ´ÙÀ½ÀÇ Çȼ¿Çà±îÁöÀÇ °Å¸®
°ü·Ã Ç׸ñ:
ColorModel.getRGBdefault(), filterRGBPixels(int, int, int, int, int[], int, int)

filterRGB

public abstract int filterRGB(int x,
                              int y,
                              int rgb)
¼­ºê Ŭ·¡½º´Â µðÆúÆ®ÀÇ RGB ColorModel 1°³ÀÇ ÀÔ·Â Çȼ¿À» 1°³ÀÇ Ãâ·Â Çȼ¿·Î º¯È¯ÇÏ´Â ¸Þ¼­µå¸¦ ÁöÁ¤ÇÏÁö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
x,  y - Çȼ¿ÀÇ ÁÂÇ¥
rgb - µðÆúÆ® RGB Ä÷¯ ¸ðµ¨ÀÇ Á¤¼öÇü Çȼ¿ Ç¥Çö
¹Ýȯ°ª:
µðÆúÆ® RGB Ä÷¯ ¸ðµ¨ÀÇ ÇÊÅÍ Ã³¸®µÈ Çȼ¿
°ü·Ã Ç׸ñ:
ColorModel.getRGBdefault(), filterRGBPixels(int, int, int, int, int[], int, int)

JavaTM 2 Platform
Standard Ed. 5.0

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.