JavaTM 2 Platform
Standard Ed. 5.0

java.awt.image
Ŭ·¡½º ConvolveOp

java.lang.Object 
  »óÀ§¸¦ È®Àå java.awt.image.ConvolveOp
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
BufferedImageOp, RasterOp

public class ConvolveOp
extends Object
implements BufferedImageOp, RasterOp

ÀÌ Å¬·¡½º´Â ¼Ò½º·ÎºÎÅÍ ¸ñÀûÁö¿¡ÀÇ °£Á÷ÇØ ¿¬»êÀ» ±¸ÇöÇÕ´Ï´Ù. °£Á÷ÇØ ¿¬»ê Ä¿³ÚÀ» »ç¿ëÇÏ´Â °£Á÷ÇØ ¿¬»êÀº °ø°£ ¿ÀÆÛ·¹À̼ÇÀ̸ç, ÀÔ·Â Çȼ¿·ÎºÎÅÍ Ãâ·Â Çȼ¿À» ¿ä±¸ÇÏ·Á¸é, °£Á÷ÇØ ¿¬»ê Ä¿³Ú¿¡ ÀÔ·Â Çȼ¿ÀÇ ÁÖÀ§ÀÇ °ªÀ» °ö¼ÀÇÕ´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ Ãâ·Â Çȼ¿ÀÌ ÀÎÁ¢ÇÏ´Â Çȼ¿·ÎºÎÅÍ ¹Þ´Â ¿µÇâÀº °£Á÷ÇØ ¿¬»ê Ä¿³Ú¿¡ ÀÇÇØ ¼öÇÐÀûÀ¸·Î ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÀÌ Å¬·¡½º´Â »ö¼ººÐÀÇ ¾ËÆÄ ¼ººÐÀ» ¹Ì¸® °ö¼ÀÇÏ´Â BufferedImage µ¥ÀÌÅ͸¦ »ç¿ëÇØ ¿¬»êÀ» ½Ç½ÃÇÕ´Ï´Ù. ¼Ò½º°¡ µÇ´Â BufferedImage¿¡ ¾ËÆÄ ¼ººÐÀÌ ÀÖ¾î, »ö¼ººÐ¿¡ ±× ¾ËÆÄ ¼ººÐÀÌ ¹Ì¸® °ö¼ÀµÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì, µ¥ÀÌÅÍ´Â °£Á÷ÇØ ¿¬»êÀü¿¡ ¹Ì¸® °ö¼ÀµË´Ï´Ù. ¾ÆÁ÷ °ö¼ÀµÇ¾î ÀÖÁö ¾ÊÀº »ö¼ººÐÀÌ Destination¿¡ ÀÖ´Â °æ¿ì, ¾ËÆÄ´Â Destination¿¡ Æ÷ÇԵDZâ Àü¿¡ Á¦»êµË´Ï´Ù. ¾ËÆÄ°¡ 0ÀÎ °æ¿ì, »ö¼ººÐÀº 0 À¸·Î ¼³Á¤µË´Ï´Ù. Destination¿¡ ¾ËÆÄ ¼ººÐÀÌ ¾ø´Â °æ¿ì, ±× °á°úÀûÀ¸·Î »ý±â´Â ¾ËÆÄ´Â »ö¼ººÐÀ¸·Î 1ȸ Á¦»êµÈ ÈÄ¿¡ ÆıâµË´Ï´Ù.

Raster´Â ¾ËÆÄ Ã¤³ÎÀ» °¡ÁöÁö ¾Ê´Â °ÍÀ¸·Î¼­ ´Ù·ç¾îÁý´Ï´Ù. BufferedImages ¿¡¼­ÀÇ ¾ËÆÄ Ã¤³ÎÀÇ »ó¼ú°ú °°Àº Ãë±ÞÀÌ ¹Ù¶÷Á÷ÇÏÁö ¾ÊÀº °æ¿ì, ±×°ÍÀ» ÇÇÇÏ·Á¸é, ¼Ò½ºÀÎ BufferedImage Raster¸¦ ÃëµæÇØ, Raster¸¦ Ãë±ÞÇÏ´Â ÀÌ Å¬·¡½ºÀÇ filter ¸Þ¼­µå¸¦ »ç¿ëÇÕ´Ï´Ù.

»ý¼ºÀÚ À¸·Î RenderingHints °´Ã¼°¡ ÁöÁ¤µÇ¾úÀ» °æ¿ì, »öº¯È¯ÀÌ ÇÊ¿äÇÑ ¶§¿¡ Ä÷¯ ·»´õ¸µ ÈùÆ® ¹× µðÀú¸µ ÈùÆ®¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

¼Ò½º¿Í ¸ñÀûÁö¸¦ °°Àº °´Ã¼¿¡´Â ÇÏÁö ¸»¾Æ ÁÖ¼¼¿ä.

°ü·Ã Ç׸ñ:
Kernel, RenderingHints.KEY_COLOR_RENDERING, RenderingHints.KEY_DITHERING

ÇÊµå °³¿ä
static int EDGE_NO_OP
          ¼Ò½º À̹ÌÁöÀÇ Àο¬¿¡ ÀÖ´Â Çȼ¿Àº ¸ñÀûÁöÀÇ ´ëÀÀÇÏ´Â Çȼ¿¿¡ ±×´ë·Î º¹»çµË´Ï´Ù.
static int EDGE_ZERO_FILL
          ¸ñÀûÁö À̹ÌÁöÀÇ Àο¬¿¡ ÀÖ´Â Çȼ¿Àº 0 À¸·Î ¼³Á¤µË´Ï´Ù.
 
»ý¼ºÀÚ °³¿ä
ConvolveOp (Kernel  kernel)
          ÁöÁ¤µÈ Kernel ·Î ConvolveOp¸¦ ±¸ÃàÇÕ´Ï´Ù.
ConvolveOp (Kernel  kernel, int edgeCondition, RenderingHints  hints)
          ÁöÁ¤µÈ Kernel, Àο¬ÀÇ Á¶°Ç ¹× RenderingHints °´Ã¼ (ÀÌ°ÍÀº null ¿¡¼­µµ °¡´É)·Î ConvolveOp¸¦ ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 BufferedImage createCompatibleDestImage (BufferedImage  src, ColorModel  destCM)
          ÀûÀýÇÑ »çÀÌÁî¿Í ¼öÀÇ ¹êµå¸¦ °¡Áö´Â Á¦·ÎÈ­ µÈ ¸ñÀûÁö À̹ÌÁö¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 WritableRaster createCompatibleDestRaster (Raster  src)
          ÁöÁ¤µÈ ¼Ò½º·Î ¿Ã¹Ù¸¥ »çÀÌÁî ¹× ¹êµå¼ö¸¦ °¡Áö´Â Á¦·ÎÈ­ µÈ ¸ñÀûÁö Raster¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 BufferedImage filter (BufferedImage  src, BufferedImage  dst)
          BufferedImages ·Î °£Á÷ÇØ ¿¬»êÀ» ½ÇÇàÇÕ´Ï´Ù.
 WritableRaster filter (Raster  src, WritableRaster  dst)
          Raster °£Á÷ÇØ ¿¬»êÀ» ½ÇÇàÇÕ´Ï´Ù.
 Rectangle2D getBounds2D (BufferedImage  src)
          ÇÊÅÍ Ã³¸®µÈ Àü¼Ûó À̹ÌÁöÀÇ ¹Ù¿îµù¹Ú½º¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Rectangle2D getBounds2D (Raster  src)
          ÇÊÅÍ Ã³¸®µÈ Àü¼Ûó Raster ¹Ù¿îµù¹Ú½º¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 int getEdgeCondition ()
          Àο¬ÀÇ Á¶°ÇÀ» ¸®ÅÏÇÕ´Ï´Ù.
 Kernel getKernel ()
          Kernel¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Point2D getPoint2D (Point2D  srcPt, Point2D  dstPt)
          ÁöÁ¤µÈ Àü¼Û¿øÀÇ Æ÷ÀÎÆ®¿¡ ´ëÀÀÇÏ´Â Àü¼ÛóÀÇ Æ÷ÀÎÆ®ÀÇ À§Ä¡¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 RenderingHints getRenderingHints ()
          ÀÌ Á¶ÀÛÀÇ ·»´õ¸µ ÈùÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

ÇʵåÀÇ »ó¼¼

EDGE_ZERO_FILL

public static final int EDGE_ZERO_FILL
¸ñÀûÁö À̹ÌÁöÀÇ Àο¬¿¡ ÀÖ´Â Çȼ¿Àº 0 À¸·Î ¼³Á¤µË´Ï´Ù. ÀÌ°ÍÀÌ µðÆúÆ®ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪

EDGE_NO_OP

public static final int EDGE_NO_OP
¼Ò½º À̹ÌÁöÀÇ Àο¬¿¡ ÀÖ´Â Çȼ¿Àº ¸ñÀûÁöÀÇ ´ëÀÀÇÏ´Â Çȼ¿¿¡ ±×´ë·Î º¹»çµË´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö Çʵ尪
»ý¼ºÀÚ »ó¼¼

ConvolveOp

public ConvolveOp(Kernel  kernel,
                  int edgeCondition,
                  RenderingHints  hints)
ÁöÁ¤µÈ Kernel, Àο¬ÀÇ Á¶°Ç ¹× RenderingHints °´Ã¼ (ÀÌ°ÍÀº null ¿¡¼­µµ °¡´É)·Î ConvolveOp¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
kernel - ÁöÁ¤µÈ Kernel
edgeCondition - ÁöÁ¤µÈ Àο¬ÀÇ Á¶°Ç
hints - ÁöÁ¤µÈ RenderingHints °´Ã¼
°ü·Ã Ç׸ñ:
Kernel, EDGE_NO_OP, EDGE_ZERO_FILL, RenderingHints

ConvolveOp

public ConvolveOp(Kernel  kernel)
ÁöÁ¤µÈ Kernel ·Î ConvolveOp¸¦ ±¸ÃàÇÕ´Ï´Ù. Àο¬ÀÇ Á¶°ÇÀº EDGE_ZERO_FILL°¡ µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
kernel - ÁöÁ¤µÈ Kernel
°ü·Ã Ç׸ñ:
Kernel, EDGE_ZERO_FILL
¸Þ¼­µåÀÇ »ó¼¼

getEdgeCondition

public int getEdgeCondition()
Àο¬ÀÇ Á¶°ÇÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ConvolveOp Àο¬ÀÇ Á¶°Ç
°ü·Ã Ç׸ñ:
EDGE_NO_OP, EDGE_ZERO_FILL

getKernel

public final Kernel  getKernel()
Kernel¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ConvolveOp Kernel

filter

public final BufferedImage  filter(BufferedImage  src,
                                  BufferedImage  dst)
BufferedImages ·Î °£Á÷ÇØ ¿¬»êÀ» ½ÇÇàÇÕ´Ï´Ù. ¼Ò½º À̹ÌÁöÀÇ °¢ ¼ººÐÀº °£Á÷ÇØ ¿¬»êµÇ¾î ¾ËÆÄ ¼ººÐµµ ÀÖ´Â °æ¿ì´Â ±×°Íµµ Æ÷ÇÔÇØ °£Á÷ÇØ ¿¬»êµË´Ï´Ù. ¼Ò½º À̹ÌÁöÀÇ Ä÷¯ ¸ðµ¨°ú ¸ñÀûÁö À̹ÌÁöÀÇ Ä÷¯ ¸ðµ¨ÀÌ ´Ù¸¥ °æ¿ì, °¢ Çȼ¿Àº ¸ñÀûÁö¿¡¼­ º¯È¯µË´Ï´Ù. ¸ñÀûÁö À̹ÌÁö°¡ null ÀÎ °æ¿ì´Â ¼Ò½ºÀÇ ColorModelÀ» »ç¿ëÇØ BufferedImage°¡ ÀÛ¼ºµË´Ï´Ù. ¼Ò½º¿Í ¸ñÀûÁö°¡ °°Àº °æ¿ì´Â IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º BufferedImageOp ³»ÀÇ filter
ÆĶó¹ÌÅÍ:
src - ÇÊÅ͸¦ °ÉÄ¡´Â ¼Ò½ºÀÇ BufferedImage
dst - ÇÊÅ͸¦ °ÉÄ¥ ¼ö ÀÖ¾ú´ø src ¸ñÀûÁö BufferedImage
¹Ýȯ°ª:
ÇÊÅ͸¦ °ÉÄ¥ ¼ö ÀÖ¾ú´ø BufferedImage
¿¹¿Ü:
NullPointerException - src°¡ nullÀÎ °æ¿ì
IllegalArgumentException - src°¡ dst¿Í µ¿ÀÏÇÑ °æ¿ì
ImagingOpException - src¸¦ ÇÊÅÍ¿¡ °ÉÄ¥ ¼ö ¾ø´Â °æ¿ì

filter

public final WritableRaster  filter(Raster  src,
                                   WritableRaster  dst)
Raster °£Á÷ÇØ ¿¬»êÀ» ½ÇÇàÇÕ´Ï´Ù. ¼Ò½º°¡ µÇ´Â Raster °¢ ¹êµå°¡ °£Á÷ÇØ ¿¬»êµË´Ï´Ù. ¼Ò½º¿Í ¸ñÀûÁöÀÇ ¹êµå¼ö´Â µ¿ÀÏÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ¸ñÀûÁöÀÇ Raster°¡ nullÀÎ °æ¿ì´Â »õ·Î¿î Raster°¡ ÀÛ¼ºµË´Ï´Ù. ¼Ò½º¿Í ¸ñÀûÁö°¡ °°Àº °æ¿ì´Â IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º RasterOp ³»ÀÇ filter
ÆĶó¹ÌÅÍ:
src - ÇÊÅÍ Ã³¸® ´ë»óÀÇ, Àü¼Û¿øÀÇ Raster
dst - ÇÊÅÍ Ã³¸®µÈ src Àü¼Ûó WritableRaster
¹Ýȯ°ª:
ÇÊÅ͸¦ °ÉÄ¥ ¼ö ÀÖ¾ú´ø WritableRaster
¿¹¿Ü:
NullPointerException - src°¡ nullÀÎ °æ¿ì
ImagingOpException - src¿Í dstÀÌ °°Àº ¹êµå¼ö¸¦ °¡Áö°í ÀÖÁö ¾ÊÀº °æ¿ì
ImagingOpException - src¸¦ ÇÊÅÍ¿¡ °ÉÄ¥ ¼ö ¾ø´Â °æ¿ì
IllegalArgumentException - src°¡ dst¿Í µ¿ÀÏÇÑ °æ¿ì

createCompatibleDestImage

public BufferedImage  createCompatibleDestImage(BufferedImage  src,
                                               ColorModel  destCM)
ÀûÀýÇÑ »çÀÌÁî¿Í ¼öÀÇ ¹êµå¸¦ °¡Áö´Â Á¦·ÎÈ­ µÈ ¸ñÀûÁö À̹ÌÁö¸¦ ÀÛ¼ºÇÕ´Ï´Ù. destCM°¡ nullÀÎ °æ¿ì´Â ÀûÀýÇÑ ColorModel°¡ »ç¿ëµË´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º BufferedImageOp ³»ÀÇ createCompatibleDestImage
ÆĶó¹ÌÅÍ:
src - ÇÊÅÍ ¿ÀÆÛ·¹À̼ÇÀÇ ¼Ò½º À̹ÌÁö
destCM - ¸ñÀûÁöÀÇ ColorModel. nullµµ °¡´É
¹Ýȯ°ª:
ÀûÀýÇÑ »çÀÌÁî ¹× ¹êµå¼ö¸¦ °¡Áö´Â ¸ñÀûÁö BufferedImage

createCompatibleDestRaster

public WritableRaster  createCompatibleDestRaster(Raster  src)
ÁöÁ¤µÈ ¼Ò½º·Î ¿Ã¹Ù¸¥ »çÀÌÁî ¹× ¹êµå¼ö¸¦ °¡Áö´Â Á¦·ÎÈ­ µÈ ¸ñÀûÁö Raster¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º RasterOp ³»ÀÇ createCompatibleDestRaster
ÆĶó¹ÌÅÍ:
src - Àü¼Û¿øÀÇ Raster
¹Ýȯ°ª:
src¿Í ȣȯ¼ºÀÌ ÀÖ´Â WritableRaster

getBounds2D

public final Rectangle2D  getBounds2D(BufferedImage  src)
ÇÊÅÍ Ã³¸®µÈ Àü¼Ûó À̹ÌÁöÀÇ ¹Ù¿îµù¹Ú½º¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ°ÍÀº ±âÇÏÇÐÀûÀÎ Á¶ÀÛÀº ¾Æ´Ï±â ¶§¹®¿¡ ¹Ù¿îµù¹Ú½º´Â º¯È­ÇÏÁö ¾Ê½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º BufferedImageOp ³»ÀÇ getBounds2D
ÆĶó¹ÌÅÍ:
src - ÇÊÅÍ Ã³¸®µÇ´Â BufferedImage
¹Ýȯ°ª:
¸ñÀûÁö À̹ÌÁöÀÇ ¹Ù¿îµù¹Ú½º¸¦ ³ªÅ¸³»´Â Rectangle2D

getBounds2D

public final Rectangle2D  getBounds2D(Raster  src)
ÇÊÅÍ Ã³¸®µÈ Àü¼Ûó Raster ¹Ù¿îµù¹Ú½º¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÀÌ°ÍÀº ±âÇÏÇÐÀûÀÎ Á¶ÀÛÀº ¾Æ´Ï±â ¶§¹®¿¡ ¹Ù¿îµù¹Ú½º´Â º¯È­ÇÏÁö ¾Ê½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º RasterOp ³»ÀÇ getBounds2D
ÆĶó¹ÌÅÍ:
src - Àü¼Û¿øÀÇ Raster
¹Ýȯ°ª:
ÇÊÅ͸µ Á¶ÀÛÀÇ Raster ¹Ù¿îµù¹Ú½º¸¦ ³ªÅ¸³»´Â Rectangle2D

getPoint2D

public final Point2D  getPoint2D(Point2D  srcPt,
                                Point2D  dstPt)
ÁöÁ¤µÈ Àü¼Û¿øÀÇ Æ÷ÀÎÆ®¿¡ ´ëÀÀÇÏ´Â Àü¼ÛóÀÇ Æ÷ÀÎÆ®ÀÇ À§Ä¡¸¦ ¸®ÅÏÇÕ´Ï´Ù. dstPt°¡ nullÀÌ ¾Æ´Ñ °æ¿ì´Â ¹Ýȯ°ªÀÇ Æ÷ÇÔó·Î¼­ »ç¿ëµË´Ï´Ù. ±âÇÏÇÐÀûÀÎ Á¶ÀÛÀº ¾Æ´Ï±â ¶§¹®¿¡ srcPt´Â dstPt¿Í µ¿ÀÏÇØÁý´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º BufferedImageOp ³»ÀÇ getPoint2D
Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º RasterOp ³»ÀÇ getPoint2D
ÆĶó¹ÌÅÍ:
srcPt - ¼Ò½º À̹ÌÁöÀÇ Æ÷ÀÎÆ®¸¦ ³ªÅ¸³»´Â Point2D
dstPt - °á°ú°¡ Æ÷ÇԵǴ Point2D
¹Ýȯ°ª:
ÁöÁ¤µÈ ¼Ò½º À̹ÌÁöÀÇ Æ÷ÀÎÆ®¿¡ ´ëÀÀÇÏ´Â ¸ñÀûÁö À̹ÌÁöÀÇ Point2D

getRenderingHints

public final RenderingHints  getRenderingHints()
ÀÌ Á¶ÀÛÀÇ ·»´õ¸µ ÈùÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º BufferedImageOp ³»ÀÇ getRenderingHints
Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º RasterOp ³»ÀÇ getRenderingHints
¹Ýȯ°ª:
ÀÌ BufferedImageOp RenderingHints °´Ã¼. ÈùÆ®°¡ ¼³Á¤µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì´Â nullÀ» µ¹·ÁÁØ´Ù


JavaTM 2 Platform
Standard Ed. 5.0

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