JavaTM 2 Platform
Standard Ed. 5.0

java.awt.image
ÀÎÅÍÆäÀ̽º RasterOp

¾Ë·ÁÁø ±¸Çö Ŭ·¡½º ¸ñ·Ï:
AffineTransformOp, BandCombineOp, ColorConvertOp, ConvolveOp, LookupOp, RescaleOp

public interface RasterOp

ÀÌ ÀÎÅÍÆäÀ̽º´Â Raster °´Ã¼¿¡ ´ëÇؼ­ ½ÇÇàµÇ´Â ´ÜÀÏ ÀÔ·Â Á¶ÀÛ°ú ´ÜÀÏ Ãâ·Â Á¶ÀÛÀ» ±â¼úÇÕ´Ï´Ù. ÀÌ ÀÎÅÍÆäÀ̽º´Â AffineTransformOp, ConvolveOp, LookupOp µîÀÇ Å¬·¡½º¿¡ ÀÇÇØ ±¸ÇöµË´Ï´Ù. Àü¼Û¿ø°´Ã¼¿Í Àü¼Ûó °´Ã¼´Â ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇϴ Ŭ·¡½º¿ëÀ¸·Î¼­ ÀûÀýÇÑ ¼öÀÇ ¹êµå¸¦ º¸°ü À¯ÁöÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. ÀûÀýÇÑ ¼öÀÇ ¹êµå¸¦ º¸°ü À¯ÁöÇÏÁö ¾Ê´Â °æ¿ì, ¿¹¿Ü°¡ ¹ß»ý µË´Ï´Ù. ÀÌ ÀÎÅÍÆäÀ̽º´Â º¹¼öÀÇ ¼Ò½ºÀÇ Ãëµæ µî, º¸´Ù °íµµÀÇ Á¶ÀÛÀ» ±â¼úÇÒ ¼ö ¾ø½À´Ï´Ù. ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇϴ Ŭ·¡½º´Â °¢°¢, ÀÎÇÁ·¹À̽ºÇǸ£Å¸ Á¶ÀÛ (Áï, Àü¼Û¿ø°´Ã¼¿Í Àü¼Ûó °´Ã¼°¡ °°´Ù)À» Çã°¡ÇÒÁö ¾î¶³Áö¸¦ ÁöÁ¤ÇÕ´Ï´Ù. ´Ù¸¸, ´ÜÀÏ ÀÔ·Â Á¶ÀÛÀÇ Á¦ÇÑ¿¡ÀÇÇØ ÀÌ Á¶ÀÛ¿¡ ¾Õ¼­´Â Á¶ÀÛÀÇ Àü¼Ûó Çȼ¿ÀÇ °ªÀº ÇÊÅÍ Á¶ÀÛÀÇ ÀÔ·ÂÀ¸·Î¼­ »ç¿ëµÇÁö ¾Ê½À´Ï´Ù.

°ü·Ã Ç׸ñ:
AffineTransformOp, BandCombineOp, ColorConvertOp, ConvolveOp, LookupOp, RescaleOp

¸Þ¼­µå °³¿ä
 WritableRaster createCompatibleDestRaster (Raster  src)
          ÀûÀýÇÑ »çÀÌÁî¿Í ¼öÀÇ ¹êµå¸¦ °¡Áö´Â Á¦·ÎÈ­ µÈ Àü¼Ûó Raster¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 WritableRaster filter (Raster  src, WritableRaster  dest)
          Àü¼Û¿ø Raster ·ÎºÎÅÍ Àü¼Ûó Raster ¿¡ÀÇ ´ÜÀÏ ÀÔ·Â Á¶ÀÛ°ú ´ÜÀÏ Ãâ·Â Á¶ÀÛÀ» ½ÇÇàÇÕ´Ï´Ù.
 Rectangle2D getBounds2D (Raster  src)
          ÇÊÅÍ Ã³¸®µÈ Àü¼Ûó Raster ¹Ù¿îµù¹Ú½º¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 Point2D getPoint2D (Point2D  srcPt, Point2D  dstPt)
          ÁöÁ¤µÈ ¼Ò½º Raster ³»ÀÇ Æ÷ÀÎÆ®¿¡ ´ëÇØ, Àü¼ÛóÀÇ Æ÷ÀÎÆ®ÀÇ À§Ä¡¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 RenderingHints getRenderingHints ()
          ÀÌ RasterOp ·»´õ¸µ ÈùÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 

¸Þ¼­µåÀÇ »ó¼¼

filter

WritableRaster  filter(Raster  src,
                      WritableRaster  dest)
Àü¼Û¿ø Raster ·ÎºÎÅÍ Àü¼Ûó Raster ¿¡ÀÇ ´ÜÀÏ ÀÔ·Â Á¶ÀÛ°ú ´ÜÀÏ Ãâ·Â Á¶ÀÛÀ» ½ÇÇàÇÕ´Ï´Ù. Àü¼Ûó Raster°¡ nullÀÎ °æ¿ì´Â »õ·Î¿î Raster°¡ ÀÛ¼ºµË´Ï´Ù. Àü¼Û¿ø ¶Ç´Â Àü¼Ûó, ¶Ç´Â ¾çÂÊ ¸ðµÎÀÇ Raster °¡ ÀÌ ÇÊÅ͸¦ ±¸ÇöÇϴ Ŭ·¡½º¿¡ ÀÇÇØ Çã°¡µÇ°í ÀÖ´Â Raster ÇüÅÂ¿Í È£È¯¼ºÀÌ ¾ø´Â °æ¿ì´Â IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
src - Àü¼Û¿øÀÇ Raster
dest - Àü¼ÛóÀÇ WritableRaster
¹Ýȯ°ª:
ÇÊÅ͸µ Á¶ÀÛÀÇ °á°ú¸¦ Ç¥ÇöÇÏ´Â WritableRaster

getBounds2D

Rectangle2D  getBounds2D(Raster  src)
ÇÊÅÍ Ã³¸®µÈ Àü¼Ûó Raster ¹Ù¿îµù¹Ú½º¸¦ ¸®ÅÏÇÕ´Ï´Ù. Àü¼Û¿ø Raster °¡ ÀÌ ÇÊÅ͸¦ ±¸ÇöÇϴ Ŭ·¡½º¿¡ ÀÇÇØ Çã°¡µÇ°í ÀÖ´Â Raster ÇüÅÂ¿Í È£È¯¼ºÀÌ ¾ø´Â °æ¿ì´Â IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù.

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

createCompatibleDestRaster

WritableRaster  createCompatibleDestRaster(Raster  src)
ÀûÀýÇÑ »çÀÌÁî¿Í ¼öÀÇ ¹êµå¸¦ °¡Áö´Â Á¦·ÎÈ­ µÈ Àü¼Ûó Raster¸¦ ÀÛ¼ºÇÕ´Ï´Ù. Àü¼Û¿ø Raster °¡ ÀÌ ÇÊÅ͸¦ ±¸ÇöÇϴ Ŭ·¡½º¿¡ ÀÇÇØ Çã°¡µÇ°í ÀÖ´Â Raster ÇüÅÂ¿Í È£È¯¼ºÀÌ ¾ø´Â °æ¿ì´Â IllegalArgumentException°¡ ¹ß»ý µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
src - Àü¼Û¿øÀÇ Raster
¹Ýȯ°ª:
src¿Í ȣȯ¼ºÀÌ ÀÖ´Â WritableRaster

getPoint2D

Point2D  getPoint2D(Point2D  srcPt,
                   Point2D  dstPt)
ÁöÁ¤µÈ ¼Ò½º Raster ³»ÀÇ Æ÷ÀÎÆ®¿¡ ´ëÇØ, 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.

ÆĶó¹ÌÅÍ:
srcPt - Àü¼Û¿øÀÇ Point2D
dstPt - Àü¼ÛóÀÇ Point2D
¹Ýȯ°ª:
Àü¼Ûó Æ÷ÀÎÆ®ÀÇ À§Ä¡

getRenderingHints

RenderingHints  getRenderingHints()
ÀÌ RasterOp ·»´õ¸µ ÈùÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÈùÆ®°¡ ¼³Á¤µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì´Â nullÀ» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ RasterOp RenderingHints °´Ã¼

JavaTM 2 Platform
Standard Ed. 5.0

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