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JavaTM 2 Platform Standard Ed. 5.0 |
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¾ÕÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: »óÀÚ | Çʵå | constructor¡¡ ¡¡ | ¸Þ¼µå | »ó¼¼: Çʵå | constructor¡¡ ¡¡ | ¸Þ¼µå |
java.lang.Objectjava.awt.Image
java.awt.image.BufferedImage
public class BufferedImage
BufferedImage
¼ºê Ŭ·¡½º´Â
À̹ÌÁö µ¥ÀÌÅÍÀÇ ¾×¼¼½º °¡´ÉÇÑ ¹öÆÛ¸¦ °®Ãß¾ú´Ù Image
¸¦ ±â¼úÇÕ´Ï´Ù. BufferedImage
´Â
ColorModel
¹× À̹ÌÁö µ¥ÀÌÅÍÀÇ Raster
(À¸)·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù. Raster
SampleModel
¹êµå¼ö ¹× ÇüÅ´Â
»ö¼ººÐ ¹× ¾ËÆÄ ¼ººÐÀ» ³ªÅ¸³»±â À§Çؼ ColorModel
¿¡
ÇØ ¿ä±¸µÇ´Â ¼ö ¹× ÇüÅÂ¿Í ÀÏÄ¡Çϰí ÀÖÀ» Çʿ䰡 ÀÖ½À´Ï´Ù. ¸ðµç BufferedImage
¿ÀºêÁ§Æ®ÀÇ Á»󱸼®ÀÇ ÁÂÇ¥´Â (0, 0)ÀÔ´Ï´Ù. ÀÌ ¶§¹®¿¡
BufferedImage
ÀÛ¼º¿¡ »ç¿ëµÈ´Ù
Raster
´Â
minX=0 ¹× minY=0 °¡ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.
ÀÌ Å¬·¡½º´Â
Raster
µ¥ÀÌÅÍÀÇ Ãëµæ ¹æ¹ý°ú ¼³Á¤ ¹æ¹ý¹ý ¹× ColorModel
ÀÇ »öÀÇ ±â¼ú ¹æ¹ýÀ¸·Î
Á¸ÇÕ´Ï´Ù.
ColorModel
,
Raster
,
WritableRaster
ÇÊµå °³¿ä | |
---|---|
static int |
TYPE_3BYTE_BGR
û, ÃÊ·Ï ¹× »¡°ÀÌ 3 ¹ÙÀÌÆ®¿¡ Æ÷ÇÔµÈ 8 ºñÆ® RGB »ö¼ººÐ (Windows ½ºÅ¸ÀÏÀÇ BGR Ä÷¯ ¸ðµ¨¿¡ ´ëÀÀ)¿¡ ÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_4BYTE_ABGR
û, ÃÊ·Ï ¹× »¡°ÀÌ 3 ¹ÙÀÌÆ®¿¡ Æ÷ÇԵǾî 1 ¹ÙÀÌÆ®ÀÇ ¾ËÆÄ¸¦ °¡Áö´Â 8 ºñÆ® RGBA »ö¼ººÐ¿¡ ÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_4BYTE_ABGR_PRE
û, ÃÊ·Ï ¹× »¡°ÀÌ 3 ¹ÙÀÌÆ®¿¡ Æ÷ÇԵǾî 1 ¹ÙÀÌÆ®ÀÇ ¾ËÆÄ¸¦ °¡Áö´Â 8 ºñÆ® RGBA »ö¼ººÐ¿¡ ÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_BYTE_BINARY
ºÒÅõ¸íÇÑ byte ÆÑÀÇ 1, 2, ¶Ç´Â 4 ºñÆ® À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_BYTE_GRAY
ºÎÈ£ ¾øÀ½ byte ±×·¹ÀÌ ½ºÄÉÀÏ À̹ÌÁö (À妽º ¾øÀ½)¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_BYTE_INDEXED
À妽º ÷ºÎ byte À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_CUSTOM
À̹ÌÁöÇüÀÌ ÀνĵÇÁö ¾Ê´Â´Ù ÀÇ·Î À̹ÌÁö´Â ¹Ýµå½Ã Ä¿½ºÅ͸¶ÀÌÁî µÇ°í ÀÖ½À´Ï´Ù. |
static int |
TYPE_INT_ARGB
Á¤¼öÇü Çȼ¿¿¡ ÆÑÀÌ¾ß 8 ºñÆ® RGBA »ö¼ººÐ¿¡ ÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_INT_ARGB_PRE
Á¤¼öÇü Çȼ¿¿¡ ÆÑÀÌ¾ß 8 ºñÆ® RGBA »ö¼ººÐ¿¡ ÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_INT_BGR
û, ÃÊ·Ï ¹× »¡°ÀÌ Á¤¼öÇü Çȼ¿¿¡ ÆÑ µÈ 8 ºñÆ® RGB »ö¼ººÐ (Windows ½ºÅ¸ÀÏ ¶Ç´Â Solaris ½ºÅ¸ÀÏÀÇ BGR Ä÷¯ ¸ðµ¨¿¡ ´ëÀÀ) ¿¡ ÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_INT_RGB
Á¤¼öÇü Çȼ¿¿¡ ÆÑÀÌ¾ß 8 ºñÆ® RGB »ö¼ººÐ¿¡ ÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_USHORT_555_RGB
¾ËÆÄ ¾øÀ½ÀÇ 5-5-5 RGB »ö¼ººÐ (5 ºñÆ®ÀÇ »¡°, 5 ºñÆ®ÀÇ ÃÊ·Ï, 5 ºñÆ®ÀÇ ÆÄ¶û)¿¡ ÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_USHORT_565_RGB
¾ËÆÄ ¾øÀ½ÀÇ 5-6-5 RGB »ö¼ººÐ (5 ºñÆ®ÀÇ »¡°, 6 ºñÆ®ÀÇ ÃÊ·Ï, 5 ºñÆ®ÀÇ ÆÄ¶û)¿¡ ÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_USHORT_GRAY
ºÎÈ£ ¾øÀ½ short ±×·¹ÀÌ ½ºÄÉÀÏ À̹ÌÁö (À妽º ¾øÀ½)¸¦ ³ªÅ¸³À´Ï´Ù. |
Ŭ·¡½º java.awt. Image (À¸)·ÎºÎÅÍ »ó¼ÓµÈ Çʵå |
---|
accelerationPriority,
SCALE_AREA_AVERAGING,
SCALE_DEFAULT,
SCALE_FAST,
SCALE_REPLICATE,
SCALE_SMOOTH,
UndefinedProperty |
ÀÎÅÍÆäÀ̽º java.awt. Transparency (À¸)·ÎºÎÅÍ »ó¼ÓµÈ Çʵå |
---|
BITMASK,
OPAQUE,
TRANSLUCENT |
»ý¼ºÀÚ °³¿ä | |
---|---|
BufferedImage (ColorModel cm, WritableRaster raster,
boolean isRasterPremultiplied, Hashtable <?,?> properties)
ColorModel
¹× Raster ¸¦
ÁöÁ¤ÇØ, »õ·Î¿î BufferedImage ¸¦
±¸ÃàÇÕ´Ï´Ù. |
|
BufferedImage (int width,
int height, int imageType)
Á¤Àǰ¡ ³¡³ À̹ÌÁöÇü¾ÈÀÇ 1 °³·Î BufferedImage ¸¦
±¸ÃàÇÕ´Ï´Ù. |
|
BufferedImage (int width,
int height, int imageType, IndexColorModel cm)
Á¤Àǰ¡ ³¡³ À̹ÌÁöÇüÀÇ TYPE_BYTE_BINARY ¶Ç´Â TYPE_BYTE_INDEXED ¾î´À ÂÊÀÎÁö·Î BufferedImage
¸¦ ±¸ÃàÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
---|---|
void |
addTileObserver (TileObserver to)
ŸÀÏ ¿ÉÀú¹ö¸¦ Ãß°¡ÇØ . |
void |
coerceData (boolean isAlphaPremultiplied)
isAlphaPremultiplied
º¯¼ö·Î ÁöÁ¤µÈ »óÅ¿¡ µ¥ÀÌÅ͸¦ ÀÏÄ¡½Ãŵ´Ï´Ù. |
WritableRaster |
copyData (WritableRaster outRaster)
BufferedImage
ÀÇ ÀÓÀÇÀÇ ±¸Çü ¿µ¿ªÀ» °è»êÇØ, ÁöÁ¤µÈ WritableRaster ¿¡ Ä«ÇÇÇÕ´Ï´Ù. |
Graphics2D |
createGraphics ()
ÀÌ BufferedImage
¿¡ ·»´õ¸µ Çϱâ À§Çؼ »ç¿ëÇÒ ¼ö ÀÖ´Â Graphics2D ¸¦
ÀÛ¼ºÇÕ´Ï´Ù. |
void |
flush ()
ÃÖÀûÈ Á¤º¸¸¦ ij½¬¿¡ Æ÷ÇÔÇϱâ À§Çؼ »ç¿ë ¶°³¯ ¼ö ÀÖ¾î ¸ðµç ÀÚ¿øÀ» Ç÷¡½Ã ÇÕ´Ï´Ù. |
WritableRaster |
getAlphaRaster ()
´Ù¸¥ °ø°£ ¾ËÆÄ ä³Î ¸¦ Áö¿øÇÏ´Â ColorModel ¿ÀºêÁ§Æ® (ComponentColorModel
¹× DirectColorModel µî)À¸·Î BufferedImage
ÀÇ ¾ËÆÄ ä³ÎÀ» ³ªÅ¸³»´Â WritableRaster ¸¦
µ¹·ÁÁÝ´Ï´Ù. |
ImageCapabilities |
getCapabilities (GraphicsConfiguration gc)
ÀÌ ¸Þ¼µå´Â Image.getCapabilities(gc)¸¦ ¿À¹ö¶óÀ̵å(override) ÇØ, ±× surfaceManager ±â´ÉÀ» ÃëµæÇÕ´Ï´Ù. |
ColorModel |
getColorModel ()
ColorModel
¸¦ µ¹·ÁÁÝ´Ï´Ù. |
Raster |
getData ()
À̹ÌÁö¸¦ 1 °³ÀÇ Å« ŸÀϷμ µ¹·ÁÁÝ´Ï´Ù. |
Raster |
getData (Rectangle rect)
BufferedImage
ÀÇ ÀÓÀÇÀÇ ¿µ¿ªÀ» °è»êÇØ µ¹·ÁÁÝ´Ï´Ù. |
Graphics |
getGraphics ()
ÀÌ ¸Þ¼µå´Â Graphics2D
¸¦ µ¹·ÁÁÝ´Ï´Ù¸¸, ¿©±â¿¡¼´Â ÇÏÀ§ ȣȯÀ» À§Çؼ Á¦°øµË´Ï´Ù. |
int |
getHeight ()
BufferedImage
ÀÇ ³ôÀ̸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getHeight (ImageObserver observer)
BufferedImage
ÀÇ ³ôÀ̸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getMinTileX ()
x ¹æÇâÀÇ ÃÖ¼Ò Å¸ÀÏ À妽º¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getMinTileY ()
y ¹æÇâÀÇ ÃÖ¼Ò Å¸ÀÏ À妽º¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getMinX ()
ÀÌ BufferedImage
ÀÇ ÃÖ¼Ò x ÁÂÇ¥¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getMinY ()
ÀÌ BufferedImage
ÀÇ ÃÖ¼Ò y ÁÂÇ¥¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getNumXTiles ()
x ¹æÇâÀÇ Å¸ÀÏÀÇ ¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getNumYTiles ()
y ¹æÇâÀÇ Å¸ÀÏÀÇ ¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
Object |
getProperty (String name)
À̹ÌÁöÀÇ ÇÁ·ÎÆÛƼ¸¦ À̸§ ÀüÀ¸·Î µ¹·ÁÁÝ´Ï´Ù. |
Object |
getProperty (String name,
ImageObserver observer)
À̹ÌÁöÀÇ ÇÁ·ÎÆÛƼ¸¦ À̸§ ÀüÀ¸·Î µ¹·ÁÁÝ´Ï´Ù. |
String [] |
getPropertyNames ()
getProperty(String)
¿¡
ÇØ ÀνĵǴ À̸§ÀÇ ¹è¿À» µ¹·ÁÁÝ´Ï´Ù. |
WritableRaster |
getRaster ()
WritableRaster ¸¦
µ¹·ÁÁÝ´Ï´Ù. |
int |
getRGB (int x,
int y)
µðÆúÆ® RGB Ä÷¯ ¸ðµ¨ (TYPE_INT_ARGB) ¹× µðÆúÆ® sRGB Ä÷¯ ¿µ¿ª¿¡¼ Á¤¼öÇü Çȼ¿À» µ¹·ÁÁÝ´Ï´Ù. |
int[] |
getRGB (int startX,
int startY, int w, int h, int[] rgbArray,
int offset, int scansize)
µðÆúÆ® RGB Ä÷¯ ¸ðµ¨ (TYPE_INT_ARGB) ¹× µðÆúÆ® sRGB Ä÷¯ ¿µ¿ª¿¡¼ À̹ÌÁö µ¥ÀÌÅÍÀÇ ÀϺηκÎÅÍ Á¤¼öÇü Çȼ¿ÀÇ ¹è¿À» µ¹·ÁÁÝ´Ï´Ù. |
SampleModel |
getSampleModel ()
ÀÌ BufferedImage
¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø SampleModel ¸¦
µ¹·ÁÁÝ´Ï´Ù. |
ImageProducer |
getSource ()
À̹ÌÁöÀÇ Çȼ¿À» »ý¼º ÇÏ´Â ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
Vector <RenderedImage > |
getSources ()
ÀÌ BufferedImage
ÀÇ À̹ÌÁö µ¥ÀÌÅÍÀÇ Á÷Á¢ÀûÀÎ ¼Ò½º (Á÷Á¢ÀûÀÎ ¼Ò½ºÀÇ ¼Ò½º´Â ¾Æ´Ï´Ù)ÀÌ´Ù RenderedImage
¿ÀºêÁ§Æ®ÀÇ Vector ¸¦
µ¹·ÁÁÝ´Ï´Ù. |
BufferedImage |
getSubimage (int x,
int y, int w, int h)
ÁöÁ¤µÈ ±¸Çü ¿µ¿ª¿¡¼ Á¤ÀÇ µÇ´Â ¼ºê À̹ÌÁö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
Raster |
getTile (int tileX,
int tileY)
ŸÀÏ ( tileX , tileY )
¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getTileGridXOffset ()
¿øÁ¡À» ±âÁØ¿¡ ŸÀ̸£±×¸¯ µåÀÇ x ¿ÀÇÁ¼Â(offset)¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getTileGridYOffset ()
¿øÁ¡À» ±âÁØ¿¡ ŸÀ̸£±×¸¯ µåÀÇ y ¿ÀÇÁ¼Â(offset)¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getTileHeight ()
ŸÀÏÀÇ ³ôÀ̸¦ Çȼ¿´Ü À§·Î µ¹·ÁÁÝ´Ï´Ù. |
int |
getTileWidth ()
ŸÀÏÀÇ ÆøÀ» Çȼ¿ ´ÜÀ§ ±×¸®°í µ¹·ÁÁÝ´Ï´Ù. |
int |
getTransparency ()
Åõ¸íµµ¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getType ()
À̹ÌÁöÇüÀ» µ¹·ÁÁÝ´Ï´Ù. |
int |
getWidth ()
BufferedImage
ÀÇ ÆøÀ» µ¹·ÁÁÝ´Ï´Ù. |
int |
getWidth (ImageObserver observer)
BufferedImage
ÀÇ ÆøÀ» µ¹·ÁÁÝ´Ï´Ù. |
WritableRaster |
getWritableTile (int tileX,
int tileY)
±âÀÔ¿ëÀ¸·Î ŸÀÏÀ» üũ¾Æ¿ô ÇÕ´Ï´Ù. |
Point [] |
getWritableTileIndices ()
¾î´À ŸÀÏÀÌ ±âÀÔ Â°¿¡ üũ¾Æ¿ô µÇ°í ÀÖ´ÂÁö¸¦ ³ªÅ¸³½´Ù Point ¿ÀºêÁ§Æ®ÀÇ ¹è¿À» µ¹·ÁÁÝ´Ï´Ù. |
boolean |
hasTileWriters ()
ŸÀÏÀÌ ±âÀÔÇØ¿ëÀ¸·Î üũ¾Æ¿ô µÇ°í ÀÖ´ÂÁö ¾î¶²Áö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
boolean |
isAlphaPremultiplied ()
¾ËÆÄ°¡ ¹Ì¸® °ö¼À µÇ°í ÀÖ´ÂÁö ¾î¶²Áö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
boolean |
isTileWritable (int tileX,
int tileY)
ŸÀÏÀÌ ±âÀÔÇØ¿ëÀ¸·Î üũ¾Æ¿ô µÇ°í ÀÖ´ÂÁö ¾î¶²Áö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
void |
releaseWritableTile (int tileX,
int tileY)
ŸÀÏ¿¡ ±âÀÔÇϱâ À§ÇÑ ¾Æ Äí¼¼½º±ÇÀ» ¹æÆóÇÕ´Ï´Ù. |
void |
removeTileObserver (TileObserver to)
ŸÀÏ ¿ÉÀú¹ö¸¦ »èÁ¦ÇØ . |
void |
setData (Raster r)
À̹ÌÁöÀÇ ±¸Çü ¿µ¿ªÀ» ÁöÁ¤ µÈ Raster ÀÎ r
³»¿ëÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. |
void |
setRGB (int x,
int y, int rgb)
ÀÌ BufferedImage
ÀÇ Çȼ¿À», ÁöÁ¤µÈ RGB Ä¡·Î ¼³Á¤ÇÕ´Ï´Ù. |
void |
setRGB (int startX,
int startY, int w, int h, int[] rgbArray,
int offset, int scansize)
µðÆúÆ® RGB Ä÷¯ ¸ðµ¨ (TYPE_INT_ARGB) ¹× µðÆúÆ® sRGB Ä÷¯ ¿µ¿ª¿¡¼, int Çȼ¿ÀÇ ¹è¿À» À̹ÌÁö µ¥ÀÌÅÍÀÇ ÀϺηΠ¼³Á¤ÇÕ´Ï´Ù. |
String |
toString ()
ÀÌ BufferedImage
¿ÀºêÁ§Æ®¿Í ±× °ªÀÇ String Ç¥ÇöÀ» µ¹·ÁÁÝ´Ï´Ù. |
Ŭ·¡½º java.awt. Image (À¸)·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
getAccelerationPriority,
getScaledInstance,
setAccelerationPriority |
Ŭ·¡½º java.lang. Object (À¸)·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
ÇʵåÀÇ »ó¼¼ |
---|
public static final int TYPE_CUSTOM
public static final int TYPE_INT_RGB
DirectColorModel
(¾ËÆÄ ¾øÀ½)¸¦ °¡Áý´Ï´Ù. ºÒÅõ¸íÇÏÁö ¾ÊÀº ¾ËÆÄ¸¦ °¡Áö´Â µ¥ÀÌÅ͸¦ ÀÌ ÇüÅÂÀÇ À̹ÌÁö¿¡ Æ÷ÇÔÇÏ´Â °æ¿ì,AlphaComposite
ÀÇ ¼³¸í´ë·Î Ä÷¯ µ¥ÀÌÅ͸¦ ¹Ì¸® °ö¼ÀµÇ¾î ÀÖÁö ¾ÊÀº Çü½Ä¿¡ Á¶Á¤ÇØ, ¾ËÆÄ¸¦ ÆÄ±âÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
public static final int TYPE_INT_ARGB
DirectColorModel
(¾ËÆÄ ÀÖ¾î)¸¦ °¡Áý´Ï´Ù. ÀÌ À̹ÌÁöÀÇ Ä÷¯ µ¥ÀÌÅÍ¿¡´Â
¾ËÆÄ°¡ ¹Ì¸® °ö¼ÀµÇ°í ÀÖÁö ¾Ê½À´Ï´Ù. ÀÌ ÇüŰ¡ BufferedImage
»ý¼ºÀÚ¿¡ÀÇ imageType
Àμö·Î¼ »ç¿ëµÇ´Â °æ¿ì, ÀÛ¼ºµÇ´Â À̹ÌÁö´Â JDK 1.1
ÀÌÀüÀÇ ¸±¸®½º·Î ÀÛ¼ºµÇ´Â À̹ÌÁö¿Í Àϰü¼ºÀÌ ÀÖ½À´Ï´Ù.
public static final int TYPE_INT_ARGB_PRE
DirectColorModel
(¾ËÆÄ ÀÖ¾î)¸¦ °¡Áý´Ï´Ù. ÀÌ À̹ÌÁöÀÇ Ä÷¯ µ¥ÀÌÅÍ´Â
¾ËÆÄ°¡ ¹Ì¸® °ö¼ÀµÇ°í ÀÖ½À´Ï´Ù.
public static final int TYPE_INT_BGR
DirectColorModel
¸¦ °¡Áý´Ï´Ù. ºÒÅõ¸íÇÏÁö ¾ÊÀº ¾ËÆÄ¸¦ °¡Áö´Â µ¥ÀÌÅ͸¦ ÀÌ ÇüÅÂÀÇ À̹ÌÁö¿¡ Æ÷ÇÔÇÏ´Â °æ¿ì,AlphaComposite
ÀÇ ¼³¸í´ë·Î Ä÷¯ µ¥ÀÌÅ͸¦ ¹Ì¸® °ö¼ÀµÇ¾î ÀÖÁö ¾ÊÀº Çü½Ä¿¡ Á¶Á¤ÇØ, ¾ËÆÄ¸¦ ÆÄ±âÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
public static final int TYPE_3BYTE_BGR
ComponentColorModel
¸¦ °¡Áý´Ï´Ù. ºÒÅõ¸íÇÏÁö ¾ÊÀº ¾ËÆÄ¸¦ °¡Áö´Â µ¥ÀÌÅ͸¦ ÀÌ ÇüÅÂÀÇ À̹ÌÁö¿¡ Æ÷ÇÔÇÏ´Â °æ¿ì,AlphaComposite
ÀÇ ¼³¸í´ë·Î Ä÷¯ µ¥ÀÌÅ͸¦ ¹Ì¸® °ö¼ÀµÇ¾î ÀÖÁö ¾ÊÀº Çü½Ä¿¡ Á¶Á¤ÇØ, ¾ËÆÄ¸¦ ÆÄ±âÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
public static final int TYPE_4BYTE_ABGR
ComponentColorModel
(¾ËÆÄ ÀÖ¾î)
¸¦ °¡Áý´Ï´Ù. ÀÌ À̹ÌÁöÀÇ Ä÷¯ µ¥ÀÌÅÍ¿¡´Â
¾ËÆÄ°¡ ¹Ì¸® °ö¼ÀµÇ°í ÀÖÁö ¾Ê½À´Ï´Ù. byte µ¥ÀÌÅÍ´Â
°¢ Çȼ¿ÀÇ byte
ÁÖ¼ÒÀÇ ÀÛÀº (ºÐ)ÆíÀ¸·ÎºÎÅÍ A, B, G, R
¼ø¼·Î ´ÜÀÏ byte ¹è¿¿¡ ÀΟ¸®ºê µË´Ï´Ù.
public static final int TYPE_4BYTE_ABGR_PRE
ComponentColorModel
(¾ËÆÄ ÀÖ¾î)
¸¦ °¡Áý´Ï´Ù. ÀÌ À̹ÌÁöÀÇ Ä÷¯ µ¥ÀÌÅÍ¿¡´Â
¾ËÆÄ°¡ ¹Ì¸® °ö¼ÀµÇ°í ÀÖ½À´Ï´Ù. byte µ¥ÀÌÅÍ´Â
°¢ Çȼ¿ÀÇ byte
ÁÖ¼ÒÀÇ ÀÛÀº (ºÐ)ÆíÀ¸·ÎºÎÅÍ A, B, G, R
¼ø¼·Î ´ÜÀÏ byte ¹è¿¿¡ ÀΟ¸®ºê µË´Ï´Ù.
public static final int TYPE_USHORT_565_RGB
DirectColorModel
¸¦ °¡Áý´Ï´Ù. ºÒÅõ¸íÇÏÁö ¾ÊÀº ¾ËÆÄ¸¦ °¡Áö´Â µ¥ÀÌÅ͸¦ ÀÌ ÇüÅÂÀÇ À̹ÌÁö¿¡ Æ÷ÇÔÇÏ´Â °æ¿ì,AlphaComposite
ÀÇ ¼³¸í´ë·Î Ä÷¯ µ¥ÀÌÅ͸¦ ¹Ì¸® °ö¼ÀµÇ¾î ÀÖÁö ¾ÊÀº Çü½Ä¿¡ Á¶Á¤ÇØ, ¾ËÆÄ¸¦ ÆÄ±âÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
public static final int TYPE_USHORT_555_RGB
DirectColorModel
¸¦ °¡Áý´Ï´Ù. ºÒÅõ¸íÇÏÁö ¾ÊÀº ¾ËÆÄ¸¦ °¡Áö´Â µ¥ÀÌÅ͸¦ ÀÌ ÇüÅÂÀÇ À̹ÌÁö¿¡ Æ÷ÇÔÇÏ´Â °æ¿ì,AlphaComposite
ÀÇ ¼³¸í´ë·Î Ä÷¯ µ¥ÀÌÅ͸¦ ¹Ì¸® °ö¼ÀµÇ¾î ÀÖÁö ¾ÊÀº Çü½Ä¿¡ Á¶Á¤ÇØ, ¾ËÆÄ¸¦ ÆÄ±âÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
public static final int TYPE_BYTE_GRAY
ColorSpace
¸¦
°¡Áö´Â ComponentColorModel
¸¦ °¡Áý´Ï´Ù. ºÒÅõ¸íÇÏÁö ¾ÊÀº ¾ËÆÄ¸¦ °¡Áö´Â µ¥ÀÌÅ͸¦ ÀÌ ÇüÅÂÀÇ À̹ÌÁö¿¡ Æ÷ÇÔÇÏ´Â °æ¿ì,AlphaComposite
ÀÇ ¼³¸í´ë·Î Ä÷¯ µ¥ÀÌÅ͸¦ ¹Ì¸® °ö¼ÀµÇ¾î ÀÖÁö ¾ÊÀº Çü½Ä¿¡ Á¶Á¤ÇØ, ¾ËÆÄ¸¦ ÆÄ±âÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
public static final int TYPE_USHORT_GRAY
ColorSpace
¸¦ °¡Áö´Â ComponentColorModel
¸¦ °¡Áý´Ï´Ù. ºÒÅõ¸íÇÏÁö ¾ÊÀº ¾ËÆÄ¸¦ °¡Áö´Â µ¥ÀÌÅ͸¦ ÀÌ ÇüÅÂÀÇ À̹ÌÁö¿¡ Æ÷ÇÔÇÏ´Â °æ¿ì,AlphaComposite
ÀÇ ¼³¸í´ë·Î Ä÷¯ µ¥ÀÌÅ͸¦ ¹Ì¸® °ö¼ÀµÇ¾î ÀÖÁö ¾ÊÀº Çü½Ä¿¡ Á¶Á¤ÇØ, ¾ËÆÄ¸¦ ÆÄ±âÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
public static final int TYPE_BYTE_BINARY
IndexColorModel
(¾ËÆÄ ¾øÀ½)
¸¦ °¡Áý´Ï´Ù. imageType
Àμö¸¦ ÃëÇØ ColorModel
Àμö¸¦ ÃëÇÏÁö ¾Ê´Â BufferedImage
»ý¼ºÀÚ imageType
Àμö·Î¼ ÀÌ ÇüŸ¦ »ç¿ëÇÏ´Â °æ¿ì,IndexColorModel
(Àº)´Â µðÆúÆ® sRGB ColorSpace
2 °³ÀÇ »ö ({0, 0, 0} ¹×
{255, 255, 255})·Î ÀÛ¼ºµË´Ï´Ù.
ÀûÀýÇÑ ¸Ê »çÀÌÁîÀÇ ColorModel
¸¦
Á¦°øÇÏ´Â °ÍÀ¸·Î½á,ColorModel
Àμö¸¦ ÃëÇÏ´Â BufferedImage
»ý¼ºÀÚ¸¦ °³ÀÔ½ÃÄÑ, Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö°¡ 2 ¶Ç´Â 4
ÀÇ À̹ÌÁö¸¦ ±¸ÃàÇÕ´Ï´Ù.
Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö°¡ 8
À̹ÌÁö´Â
ColorModel
¿¡ ÀÀÇØ TYPE_BYTE_INDEXED
¶Ç´Â TYPE_BYTE_GRAY
¸¦
»ç¿ëÇÕ´Ï´Ù.
»öµ¥ÀÌÅ͸¦ ÀÌ ÇüÅÂÀÇ À̹ÌÁö¿¡ Æ÷ÇÔÇÏ´Â °æ¿ì,IndexColorModel
¿¡
ÇØ, Ä÷¯ ¸ÊÀÇ °¡Àå °¡±î¿î »öÀÌ ÆÇ´ÜµÇ¾î °á°úÀÇ À妽º°¡ Æ÷ÇԵ˴ϴÙ. IndexColorModel
Ä÷¯ ¸ÊÀÇ »ö¿¡ µû¶ó¼´Â
¾ËÆÄ ¼ººÐ ¶Ç´Â »ö¼ººÐÀÇ ±Ù»ç ¹× ¼Õ½ÇÀÌ ¹ß»ýÇÒ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù.
public static final int TYPE_BYTE_INDEXED
imageType
Àμö¸¦ ÃëÇØ ColorModel
Àμö´Â ÃëÇÏÁö ¾Ê´Â BufferedImage
»ý¼ºÀÚ imageType
Àμö·Î¼ ÀÌ ÇüŰ¡ »ç¿ëµÇ´Â °æ¿ì,IndexColorModel
´Â
µðÆúÆ® sRGB ColorSpace
256 »ö 6/6/6 Ä÷¯ Å¥ºê ÆÈ·¹Æ® (216 ~ 255 ÀÌ¿ÜÀÇ »öÀº ±×·¹ÀÌ ½ºÄÉÀÏÄ¡)·Î ÀÛ¼ºµË´Ï´Ù.
»öµ¥ÀÌÅ͸¦ ÀÌ ÇüÅÂÀÇ À̹ÌÁö¿¡ Æ÷ÇÔÇÏ´Â °æ¿ì,IndexColorModel
¿¡
ÇØ, Ä÷¯ ¸ÊÀÇ °¡Àå °¡±î¿î »öÀÌ ÆÇ´ÜµÇ¾î °á°úÀÇ À妽º°¡ Æ÷ÇԵ˴ϴÙ. IndexColorModel
Ä÷¯ ¸ÊÀÇ »ö¿¡ µû¶ó¼´Â
¾ËÆÄ ¼ººÐ ¶Ç´Â »ö¼ººÐÀÇ ±Ù»ç ¹× ¼Õ½ÇÀÌ ¹ß»ýÇÒ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù.
»ý¼ºÀÚ »ó¼¼ |
---|
public BufferedImage(int width,
int height,
int imageType)
BufferedImage
¸¦
±¸ÃàÇÕ´Ï´Ù. À̹ÌÁöÀÇ ColorSpace
(Àº)´Â
µðÆúÆ®ÀÇ sRGB ¿µ¿ªÀÌ µË´Ï´Ù.
width
- ÀÛ¼ºµÈ À̹ÌÁöÀÇ Æøheight
- ÀÛ¼ºµÈ À̹ÌÁöÀÇ ³ôÀÌimageType
- ÀÛ¼ºµÈ À̹ÌÁöÀÇ Çü½ÄColorSpace
,
TYPE_INT_RGB
,
TYPE_INT_ARGB
,
TYPE_INT_ARGB_PRE
,
TYPE_INT_BGR
,
TYPE_3BYTE_BGR
,
TYPE_4BYTE_ABGR
,
TYPE_4BYTE_ABGR_PRE
,
TYPE_BYTE_GRAY
,
TYPE_USHORT_GRAY
,
TYPE_BYTE_BINARY
,
TYPE_BYTE_INDEXED
,
TYPE_USHORT_565_RGB
,
TYPE_USHORT_555_RGB
public BufferedImage(int width,
int height,
int imageType,
IndexColorModel cm)
BufferedImage
¸¦ ±¸ÃàÇÕ´Ï´Ù.
À̹ÌÁöÇüÀÌ TYPE_BYTE_BINARY °æ¿ì´Â À̹ÌÁöÀÇ Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö (1, 2, ¶Ç´Â 4) ÀÇ °áÁ¤¿¡ Ä÷¯ ¸ðµ¨³»ÀÇ ¿£Æ®¸®¼ö°¡ »ç¿ëµË´Ï´Ù. Ä÷¯ ¸ðµ¨³»ÀÇ ¿£Æ®¸®¼ö°¡ 1 ¶Ç´Â 2 °æ¿ì, À̹ÌÁöÀÇ Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö´Â 1 ÀÌ µÇ¾î, ¿£Æ®¸®¼ö°¡ 3 ¶Ç´Â 4 °æ¿ì´Â 2 °¡ µË´Ï´Ù. ¿£Æ®¸®¼ö°¡ 5 ~ 16 °æ¿ì´Â 4 (ÀÌ)°¡ µË´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â IllegalArgumentException °¡ Throw µË´Ï´Ù.
width
- ÀÛ¼ºµÈ À̹ÌÁöÀÇ Æøheight
- ÀÛ¼ºµÈ À̹ÌÁöÀÇ ³ôÀÌimageType
- ÀÛ¼ºµÈ À̹ÌÁöÀÇ Çü½Äcm
- ÀÛ¼ºµÈ À̹ÌÁöÀÇ IndexColorModel
IllegalArgumentException
-
imageType °¡ TYPE_BYTE_BINARY ¶Ç´Â TYPE_BYTE_INDEXED °¡ ¾Æ´Ñ °æ¿ì, ¶Ç´Â imageType
ÇÏÁö¸¸ TYPE_BYTE_BINARY ·Î Ä÷¯ ¸ÊÀÌ 16À»
³Ñ´Â ¿£Æ®¸®¸¦ °¡Áö´Â °æ¿ìTYPE_BYTE_BINARY
,
TYPE_BYTE_INDEXED
public BufferedImage(ColorModel cm,
WritableRaster raster,
boolean isRasterPremultiplied,
Hashtable <?,?> properties)
ColorModel
¹× Raster
¸¦
ÁöÁ¤ÇØ, »õ·Î¿î BufferedImage
¸¦ ±¸ÃàÇÕ´Ï´Ù. Raster
SampleModel
ÀÇ ¹êµåÀÇ ¼ö ¹× ÇüŰ¡, »ö¼ººÐ ¹× ¾ËÆÄ ¼ººÐÀ» ³ªÅ¸³»±â À§Çؼ ColorModel
¿¡
ÇØ ¿ä±¸µÇ´Â ¼ö ¹× ÇüÅÂ¿Í ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì´Â
RasterFormatException
ÇÏÁö¸¸ Throw µË´Ï´Ù. ÀÌ ¸Þ¼µå´Â
ColorModel
alphaPremultiplied
»óÅÂ¿Í ÀÏÄ¡½Ã۱â À§Çؼ »ö Raster
µ¥ÀÌÅ͸¦ ¾ËÆÄ¿¡¼ °ö¼À ¶Ç´Â Á¦»êÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ BufferedImage
ÀÇ ÇÁ·ÎÆÛƼ´Â
String
¿Í Object
Æä¾îÀÇ Hashtable
¸¦ °Ç³×ÁÖ´Â °Í¿¡
ÇØ È®¸³ÇÒ ¼ö ÀÖ½À´Ï´Ù.
cm
- »õ·Î¿î À̹ÌÁöÀÇ ColorModel
raster
- À̹ÌÁö µ¥ÀÌÅÍÀÇ Raster
isRasterPremultiplied
- true
ÀÇ °æ¿ì, ¶ó½ºÅÍÀÇ µ¥ÀÌÅÍ´Â ¾ËÆÄ¿¡
ÇØ ¹Ì¸® °ö¼ÀµÇ°í ÀÖ´Ùproperties
- String
¿Í Object
ÀÇ Æä¾îÀÇ Hashtable
RasterFormatException
- Raster
ÀÇ SampleModel
¹êµå¼ö ¹× ÇüŰ¡, »ö¼ººÐ ¹× ¾ËÆÄ ¼ººÐÀ» ³ªÅ¸³»±â À§Çؼ ColorModel
¿¡
ÇØ ¿ä±¸µÇ´Â ¼ö ¹× ÇüÅÂ¿Í ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì
IllegalArgumentException
- raster
ÇÏÁö¸¸ cm
¿¡ ´ëÀÀÇϰí ÀÖÁö ¾Ê´Â °æ¿ìColorModel
,
Raster
,
WritableRaster
¸Þ¼µåÀÇ »ó¼¼ |
---|
public int getType()
BufferedImage
À̹ÌÁöÇüTYPE_INT_RGB
,
TYPE_INT_ARGB
,
TYPE_INT_ARGB_PRE
,
TYPE_INT_BGR
,
TYPE_3BYTE_BGR
,
TYPE_4BYTE_ABGR
,
TYPE_4BYTE_ABGR_PRE
,
TYPE_BYTE_GRAY
,
TYPE_BYTE_BINARY
,
TYPE_BYTE_INDEXED
,
TYPE_USHORT_GRAY
,
TYPE_USHORT_565_RGB
,
TYPE_USHORT_555_RGB
,
TYPE_CUSTOM
public ColorModel getColorModel()
ColorModel
¸¦
µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getColorModel
BufferedImage
ColorModel
public WritableRaster getRaster()
WritableRaster
¸¦
µ¹·ÁÁÝ´Ï´Ù.
BufferedImage
WriteableRaster
public WritableRaster getAlphaRaster()
ColorModel
¿ÀºêÁ§Æ® (ComponentColorModel
¹× DirectColorModel
µî)À¸·Î BufferedImage
ÀÇ ¾ËÆÄ ä³ÎÀ» ³ªÅ¸³»´Â WritableRaster
¸¦
µ¹·ÁÁÝ´Ï´Ù. ÀÌ À̹ÌÁöÀÇ ColorModel
(¿Í)°ú °ü·ÃÇÑ ¾ËÆÄ ä³ÎÀÌ ¾ø´Â °æ¿ì¿¡´Â null
¸¦
µ¹·ÁÁÝ´Ï´Ù. IndexColorModel
¸¦ Á¦¿ÜÇÏ´Â ¸ðµç ColorModel
¿ÀºêÁ§Æ®¿¡ °ü°èµÇ¾î,ColorModel
ÇÏÁö¸¸ ¾ËÆÄ¸¦ Áö¿øÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼µå´Â
À̹ÌÁö µ¥ÀÌÅÍÀÇ ¸¶Áö¸· ¹êµå¿¡ ´Ù¸¥ ¾ËÆÄ ä³ÎÀÌ Æ÷ÇԵǰí ÀÖ´Ù°í º¾´Ï´Ù. À̹ÌÁö°¡ ·è
¾÷ Å×ÀÌºí¿¡ ¾ËÆÄ¸¦ °¡Áö´Â IndexColorModel
¸¦ »ç¿ëÇÏ´Â °æ¿ì, °ø°£ÀûÀ¸·Î ºÐ¸®ÇÑ ¾ËÆÄ ä³ÎÀÌ Á¸ÀçÇÏÁö ¾Ê±â ¶§¹®¿¡
ÀÌ ¸Þ¼µå´Â null
¸¦ µ¹·ÁÁÝ´Ï´Ù. ÀÌ ¸Þ¼µå´Â »õ·Î¿î WritableRaster
¸¦
ÀÛ¼ºÇÕ´Ï´Ù¸¸, µ¥ÀÌÅÍ ¹è¿Àº °øÀ¯µË´Ï´Ù.
WritableRaster
. ÀÌ BufferedImage
°¡ ColorModel
(¿Í)°ú °ü·ÃÇÑ ¾ËÆÄ ä³ÎÀ» °¡ÁöÁö ¾Ê´Â °æ¿ì´Â null
public int getRGB(int x,
int y)
ColorModel
(¿Í)°ú ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì¿¡´Â »öº¯È¯À» ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µå¸¦ »ç¿ëÇÏ´Â °æ¿ì, µ¹·ÁÁÖ°íÁø µ¥ÀÌÅÍÀÇ °¢ »ö¼ººÐÀÇ Á¤¹Ðµµ´Â 8 ºñÆ®¸¸ÀÔ´Ï´Ù.
ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â
ArrayOutOfBoundsException
ÇÏÁö¸¸ Throw µÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. ´Ù¸¸, ¸í½ÃÀûÀÎ °æ°è üũ´Â ¹Ýµå½Ã ½ÇÇàµÇÁö ¾Ê½À´Ï´Ù.
x, y
- µðÆúÆ® RGB Ä÷¯ ¸ðµ¨ ¹× sRGB
Ä÷¯ ¿µ¿ª¿¡¼ÀÇ Ãëµæ ´ë»ó Çȼ¿ÀÇ ÁÂÇ¥
setRGB(int,
int, int)
,
setRGB(int,
int, int, int, int[], int, int)
public int[] getRGB(int startX,
int startY,
int w,
int h,
int[] rgbArray,
int offset,
int scansize)
ColorModel
(¿Í)°ú ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì¿¡´Â »öº¯È¯À» ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µå¸¦ »ç¿ëÇÏ´Â °æ¿ì, µ¹·ÁÁÖ°íÁø µ¥ÀÌÅÍÀÇ °¢ »ö¼ººÐÀÇ Á¤¹Ðµµ´Â 8 ºñÆ®¸¸ÀÔ´Ï´Ù. À̹ÌÁöÀÇ ÁÂÇ¥
(x, y)¸¦ ÁöÁ¤ÇßÀ» °æ¿ì, ARGB Çȼ¿¿¡´Â ´ÙÀ½°ú °°ÀÌ ÇØ ¾×¼¼½º ÇÒ ¼ö ÀÖ½À´Ï´Ù.
pixel = rgbArray[offset + (y-startY) *scansize + (x-startX)];
¿µ¿ªÀÌ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â
ArrayOutOfBoundsException
ÇÏÁö¸¸ Throw µÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. ´Ù¸¸, ¸í½ÃÀûÀÎ °æ°è üũ´Â ¹Ýµå½Ã ½ÇÇàµÇÁö ¾Ê½À´Ï´Ù.
startX, startY
- °³½Ã ÁÂÇ¥w
- ¿µ¿ªÀÇ Æøh
- ¿µ¿ªÀÇ ³ôÀÌrgbArray
- null
°¡ ¾Æ´Ñ °æ¿ì, rgb
Çȼ¿Àº ¿©±â¿¡ ±âÀÔÇØÁø´Ùoffset
- rgbArray
¿¡ÀÇ ¿ÀÇÁ¼Â(offset)scansize
- rgbArray
Áֻ缱 º¸Æø
setRGB(int,
int, int)
,
setRGB(int,
int, int, int, int[], int, int)
public void setRGB(int x,
int y,
int rgb)
BufferedImage
Çȼ¿À», ÁöÁ¤µÈ RGB
°ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. Çȼ¿Àº, µðÆúÆ® RGB Ä÷¯ ¸ðµ¨ (TYPE_INT_ARGB) ¹× µðÆúÆ® sRGB
Ä÷¯ ¿µ¿ª¿¡ ÀÖ´Ù°í º¸¿©Áý´Ï´Ù. IndexColorModel
¸¦ °¡Áö´Â À̹ÌÁöÀÇ °æ¿ì, °¡Àå °¡±î¿î »öÀÇ À妽º°¡ ¼±Åõ˴ϴÙ.
ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â
ArrayOutOfBoundsException
ÇÏÁö¸¸ Throw µÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. ´Ù¸¸, ¸í½ÃÀûÀÎ °æ°è üũ´Â ¹Ýµå½Ã ½ÇÇàµÇÁö ¾Ê½À´Ï´Ù.
x, y
- ¼³Á¤ÇÏ´Â Çȼ¿ÀÇ ÁÂÇ¥rgb
- RGB ġgetRGB(int,
int)
,
getRGB(int,
int, int, int, int[], int, int)
public void setRGB(int startX,
int startY,
int w,
int h,
int[] rgbArray,
int offset,
int scansize)
ColorModel
(¿Í)°ú ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì´Â »öº¯È¯À» ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µå¸¦ »ç¿ëÇÏ´Â °æ¿ì, µ¹·ÁÁÖ°íÁø µ¥ÀÌÅÍÀÇ °¢ »ö¼ººÐÀÇ Á¤¹Ðµµ´Â ºÒ°ú 8 ºñÆ®ÀÔ´Ï´Ù. ÀÌ À̹ÌÁöÀÇ ÁÂÇ¥
(x, y)¸¦ ÁöÁ¤ÇßÀ» °æ¿ì, ARGB Çȼ¿¿¡´Â ´ÙÀ½°ú °°ÀÌ ÇØ ¾×¼¼½º ÇÒ ¼ö ÀÖ½À´Ï´Ù.
pixel = rgbArray[offset + (y-startY) *scansize + (x-startX)];°æ°í: µðÀú¸µÀº ÇàÇØÁöÁö ¾Ê½À´Ï´Ù.
¿µ¿ªÀÌ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â
ArrayOutOfBoundsException
ÇÏÁö¸¸ Throw µÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. ´Ù¸¸, ¸í½ÃÀûÀÎ °æ°è üũ´Â ¹Ýµå½Ã ½ÇÇàµÇÁö ¾Ê½À´Ï´Ù.
startX, startY
- °³½Ã ÁÂÇ¥w
- ¿µ¿ªÀÇ Æøh
- ¿µ¿ªÀÇ ³ôÀÌrgbArray
- rgb Çȼ¿offset
- rgbArray
¿¡ÀÇ ¿ÀÇÁ¼Â(offset)scansize
- rgbArray
Áֻ缱 º¸ÆøgetRGB(int,
int)
,
getRGB(int,
int, int, int, int[], int, int)
public int getWidth()
BufferedImage
ÆøÀ» µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getWidth
BufferedImage
Æøpublic int getHeight()
BufferedImage
³ôÀ̸¦ µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getHeight
BufferedImage
³ôÀÌpublic int getWidth(ImageObserver observer)
BufferedImage
ÆøÀ» µ¹·ÁÁÝ´Ï´Ù.
Image
³»ÀÇ getWidth
observer
- ¹«½ÃµÈ´Ù
BufferedImage
ÆøImage.getHeight(java.awt.image.ImageObserver)
,
ImageObserver
public int getHeight(ImageObserver observer)
BufferedImage
³ôÀ̸¦ µ¹·ÁÁÝ´Ï´Ù.
Image
³»ÀÇ getHeight
observer
- ¹«½ÃµÈ´Ù
BufferedImage
³ôÀÌImage.getWidth(java.awt.image.ImageObserver)
,
ImageObserver
public ImageProducer getSource()
Image
³»ÀÇ getSource
ImageProducer
ImageProducer
public Object getProperty(String name,
ImageObserver observer)
UndefinedProperty
Çʵ带 µ¹·ÁÁÝ´Ï´Ù. ÀÌ À̹ÌÁöÀÇ ÇÁ·ÎÆÛƼ°¡ ºÒ¸íÇÑ °æ¿ì, ÀÌ ¸Þ¼µå´Â null
¸¦
µ¹·ÁÁÖ°í,ImageObserver
¿ÀºêÁ§Æ®´Â ³ªÁß¿¡ ÅëÁö¸¦ ¹Þ°Ú½À´Ï´Ù. ÇÁ·ÎÆÛƼ¸í ¡¸comment¡¹´Â
À̹ÌÁö, ¼Ò½º ¹× ÀÛ¼ºÀÚÀÇ ¼³¸íÀ¸·Î¼ À¯Àú¿¡°Ô Á¦½ÃÇÒ ¼ö°¡ ÀÖ´Â ÀÓÀÇ
ÀÇ ÄÚ¸àÆ®¸¦ Æ÷ÇÔÇϱâ À§Çؼ »ç¿ëµË´Ï´Ù.
Image
³»ÀÇ getProperty
name
- ÇÁ·ÎÆÛƼ¸íobserver
- À̹ÌÁö Á¤º¸¿¡ °üÇÑ ÅëÁö¸¦ ¹Þ´Â ImageObserver
name
·Î ³ªÅ¸³»Áö´Â ÇÁ·ÎÆÛƼÀÌ´Ù Object
.
ÀÌ À̹ÌÁöÀÇ ÇÁ·ÎÆÛƼ°¡ ºÒ¸íÀÇ °æ¿ì´Â null
NullPointerException
- ÇÁ·ÎÆÛƼ¸íÀÌ null
ÀÇ °æ¿ìImageObserver
,
Image.UndefinedProperty
public Object getProperty(String name)
RenderedImage
³»ÀÇ getProperty
name
- ÇÁ·ÎÆÛƼ¸í
name
·Î ³ªÅ¸³»Áö´Â ÇÁ·ÎÆÛƼÀÎ Object
NullPointerException
- ÇÁ·ÎÆÛƼ¸íÀÌ null
ÀÇ °æ¿ìImage.UndefinedProperty
public void flush()
Image
³»ÀÇ flush
public Graphics getGraphics()
Graphics2D
¸¦ µ¹·ÁÁÝ´Ï´Ù¸¸, ¿©±â¿¡¼´Â ÇÏÀ§ ȣȯÀ» À§Çؼ Á¦°øµË´Ï´Ù. Graphics2D
¸¦
µ¹·ÁÁÖµµ·Ï(µíÀÌ) ¼±¾ðµÇ°í Àֱ⠶§¹®¿¡
createGraphics
(ºÐ)ÆíÀÌ Æí¸®ÇÕ´Ï´Ù.
Image
³»ÀÇ getGraphics
Graphics2D
Graphics
,
Component.createImage(int,
int)
public Graphics2D createGraphics()
BufferedImage
¿¡ ·»´õ¸µ Çϱâ À§Çؼ »ç¿ëÇÒ ¼ö ÀÖ´Â Graphics2D
¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
Graphics2D
public BufferedImage getSubimage(int x,
int y,
int w,
int h)
BufferedImage
(Àº)´Â
¿À¸®Áö³¯ À̹ÌÁö¿Í °°Àº µ¥ÀÌÅÍ ¹è¿À» °øÀ¯ÇÕ´Ï´Ù.
x, y
- ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Á»󱸼®ÀÇ ÁÂÇ¥w
- ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ Æøh
- ÁöÁ¤µÈ ±¸Çü ¿µ¿ªÀÇ ³ôÀÌ
BufferedImage
¼ºê À̹ÌÁö¸¦ ³ªÅ¸³»´Â BufferedImage
RasterFormatException
- ÁöÁ¤µÈ ¿µ¿ªÀÌ ÀÌ BufferedImage
¾È¿¡ Æ÷ÇÔµÇÁö ¾ÊÀº °æ¿ìpublic boolean isAlphaPremultiplied()
false
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µ¹·ÁÁÝ´Ï´Ù.
true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
public void coerceData(boolean isAlphaPremultiplied)
isAlphaPremultiplied
º¯¼ö·Î ÁöÁ¤µÈ »óÅ¿¡ µ¥ÀÌÅ͸¦ ÀÏÄ¡½Ãŵ´Ï´Ù. Ä÷¯ ¶ó½ºÅÍ µ¥ÀÌÅ͸¦ ¾ËÆÄ¿¡¼ °ö¼À ¶Ç´Â Á¦»êÇÕ´Ï´Ù. µ¥ÀÌÅͰ¡ ¿Ã¹Ù¸¥ »óÅ¿¡ ÀÖ´Â °æ¿ì, 󸮴 Çà ±ý ¼ö Àִ Ű
ÀÀ.
isAlphaPremultiplied
- ¾ËÆÄ°¡ ¹Ì¸® °ö¼ÀµÇ°í ÀÖ´Â °æ¿ì´Â true
,
±×·¸Áö ¾ÊÀº °æ¿ì´Â false
public String toString()
BufferedImage
¿ÀºêÁ§Æ®¿Í ±× °ªÀÇ String
Ç¥ÇöÀ» µ¹·ÁÁÝ´Ï´Ù.
Object
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BufferedImage
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public Vector <RenderedImage > getSources()
BufferedImage
À̹ÌÁö µ¥ÀÌÅÍÀÇ Á÷Á¢ÀûÀÎ ¼Ò½º (Á÷Á¢ÀûÀÎ ¼Ò½ºÀÇ ¼Ò½º´Â ¾Æ´Ï´Ù)
ÀÌ´Ù RenderedImage
¿ÀºêÁ§Æ®ÀÇ Vector
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µ¹·ÁÁÝ´Ï´Ù. BufferedImage
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µ¹·ÁÁÝ´Ï´Ù. BufferedImage
ÇÏÁö¸¸ Á÷Á¢ÀûÀÎ ¼Ò½º¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â
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µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getSources
BufferedImage
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.
ÀÌ BufferedImage
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°¡ Á÷Á¢ÀûÀÎ ¼Ò½º¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â ÇÏ´ÃÀÇ Vector
public String [] getPropertyNames()
getProperty(String)
¿¡
ÇØ ÀνĵǴ À̸§ÀÇ ¹è¿À» µ¹·ÁÁÝ´Ï´Ù. ÇÁ·ÎÆÛƼ¸íÀÌ ÀνĵÇÁö ¾Ê´Â °æ¿ì´Â null
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µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getPropertyNames
getProperty(String)
°¡ ÀνÄÇÏ´Â ¸ðµç ÇÁ·ÎÆÛƼ¸íÀÌ Æ÷ÇԵǰí ÀÖ´Â String
¹è¿. ÇÁ·ÎÆÛƼ¸íÀÌ ÀνĵÇÁö ¾Ê´Â °æ¿ì´Â null
public int getMinX()
BufferedImage
ÃÖ¼Ò x ÁÂÇ¥¸¦ µ¹·ÁÁÝ´Ï´Ù. À̰ÍÀº Ç×»ó 0 ÀÌ µË´Ï´Ù.
RenderedImage
³»ÀÇ getMinX
BufferedImage
ÃÖ¼Ò x ÁÂÇ¥public int getMinY()
BufferedImage
ÃÖ¼Ò y ÁÂÇ¥¸¦ µ¹·ÁÁÝ´Ï´Ù. À̰ÍÀº Ç×»ó 0 ÀÌ µË´Ï´Ù.
RenderedImage
³»ÀÇ getMinY
BufferedImage
ÃÖ¼Ò y ÁÂÇ¥public SampleModel getSampleModel()
BufferedImage
¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø SampleModel
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RenderedImage
³»ÀÇ getSampleModel
BufferedImage
SampleModel
public int getNumXTiles()
RenderedImage
³»ÀÇ getNumXTiles
public int getNumYTiles()
RenderedImage
³»ÀÇ getNumYTiles
public int getMinTileX()
RenderedImage
³»ÀÇ getMinTileX
public int getMinTileY()
RenderedImage
³»ÀÇ getMinTileY
public int getTileWidth()
RenderedImage
³»ÀÇ getTileWidth
public int getTileHeight()
RenderedImage
³»ÀÇ getTileHeight
public int getTileGridXOffset()
RenderedImage
³»ÀÇ getTileGridXOffset
public int getTileGridYOffset()
RenderedImage
³»ÀÇ getTileGridYOffset
public Raster getTile(int tileX,
int tileY)
tileX
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¹× tileY
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ŸÀÏ ¹è¿ÀÇ À妽ºÀ̸ç, Çȼ¿ÀÇ À§Ä¡°¡ ¾Æ´Õ´Ï´Ù. µ¹·ÁÁÖ°íÁö´Â Raster
(Àº)´Â ¾×ƼºêÇϰí, À̹ÌÁö°¡ º¯°æµÇ¸é °»½ÅµË´Ï´Ù.
RenderedImage
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tileX
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- ŸÀÏ ¹è¿¿¡ ÀÖ´Â ¿ä±¸µÈ ŸÀÏÀÇ y À妽º
tileX
¹× tileY
Àμö·Î Á¤ÀǵǴ ŸÀÏÀ» ³ªÅ¸³»´Â Raster
ArrayIndexOutOfBoundsException
- tileX
(¿Í)°ú tileY
¾çÂÊ ¸ðµÎ°¡ 0 ÀÌ ¾Æ´Ñ °æ¿ìpublic Raster getData()
Raster
(Àº)´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ Ä«ÇÇÀ̸ç, À̹ÌÁö°¡ º¯°æµÇ¾îµµ °»½ÅµÇÁö ¾Ê½À´Ï´Ù.
RenderedImage
³»ÀÇ getData
Raster
setData(Raster)
public Raster getData(Rectangle rect)
BufferedImage
ÀÓÀÇÀÇ ¿µ¿ªÀ» °è»êÇØ µ¹·ÁÁÝ´Ï´Ù. µ¹·ÁÁÖ°íÁø Raster
(Àº)´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ Ä«ÇÇÀ̸ç, À̹ÌÁö°¡ º¯°æµÇ¾îµµ °»½ÅµÇÁö ¾Ê½À´Ï´Ù.
RenderedImage
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rect
- µ¹·ÁÁÖ°íÁö´Â BufferedImage
¿µ¿ª
BufferedImage
ÁöÁ¤µÈ ¿µ¿ªÀÇ À̹ÌÁö µ¥ÀÌÅÍÀÇ Ä«ÇÇÀÎ Raster
setData(Raster)
public WritableRaster copyData(WritableRaster outRaster)
BufferedImage
ÀÓÀÇÀÇ ±¸Çü ¿µ¿ªÀ» °è»êÇØ, ÁöÁ¤µÈ WritableRaster
¿¡ Ä«ÇÇÇÕ´Ï´Ù. °è»êµÇ´Â ¿µ¿ªÀº, ÁöÁ¤µÈ WritableRaster
°æ°è·ÎºÎÅÍ Á¤ÇØÁý´Ï´Ù. ÁöÁ¤µÈ WritableRaster
(Àº)´Â
ÀÌ À̹ÌÁö¿Í ȣȯ¼ºÀÌ ÀÖ´Â SampleModel
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°¡Áú Çʿ䰡 ÀÖ½À´Ï´Ù. outRaster
ÇÏÁö¸¸ null
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°¡ ÀÛ¼ºµË´Ï´Ù.
RenderedImage
³»ÀÇ copyData
outRaster
- À̹ÌÁö°¡ µ¹·ÁÁÖ°íÁø ºÎºÐÀ» Æ÷ÇÔÇÏ´Â WritableRaster
¶Ç´Â null
WritableRaster
¿¡ÀÇ ÂüÁ¶public void setData(Raster r)
Raster
ÀÎ r
ÀÇ ³»¿ëÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. Raster
r
´Â
BufferedImage
(¿Í)°ú °°Àº ÁÂÇ¥ °ø°£¿¡ ÀÖ´Â °Í°ú °¡Á¤µË´Ï´Ù. ÀÌ ¿ÀÆÛ·¹À̼ÇÀº,BufferedImage
ÀÇ °æ°è¿¡ Ŭ¸®ÇÎ µË´Ï´Ù.
WritableRenderedImage
³»ÀÇ setData
r
- ÁöÁ¤ÇÑ Raster
getData()
,
getData(Rectangle)
public void addTileObserver(TileObserver to)
WritableRenderedImage
³»ÀÇ addTileObserver
to
- ÁöÁ¤µÇ¾ú´Ù TileObserver
public void removeTileObserver(TileObserver to)
WritableRenderedImage
³»ÀÇ removeTileObserver
to
- ÁöÁ¤µÈ TileObserver
public boolean isTileWritable(int tileX,
int tileY)
WritableRenderedImage
³»ÀÇ isTileWritable
tileX
- ŸÀÏÀÇ x À妽ºtileY
- ŸÀÏÀÇ y À妽º
true
,
±×·¸Áö ¾ÊÀº °æ¿ì´Â false
ArrayIndexOutOfBoundsException
- tileX
(¿Í)°ú tileY
¾çÂÊ ¸ðµÎ°¡ 0 ÀÌ ¾Æ´Ñ °æ¿ìpublic Point [] getWritableTileIndices()
Point
¿ÀºêÁ§Æ®ÀÇ ¹è¿À» µ¹·ÁÁÝ´Ï´Ù. üũ¾Æ¿ô µÇ°í Àִ ŸÀÏÀÌ ¾ø´Â °æ¿ì´Â null
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WritableRenderedImage
³»ÀÇ getWritableTileIndices
Point
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public boolean hasTileWriters()
(getWritableTileIndices() ! = null)
WritableRenderedImage
³»ÀÇ hasTileWriters
true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
public WritableRaster getWritableTile(int tileX,
int tileY)
TileObserver
°¡ ÅëÁö¸¦ ¹Þ½À´Ï´Ù.
WritableRenderedImage
³»ÀÇ getWritableTile
tileX
- ŸÀÏÀÇ x À妽ºtileY
- ŸÀÏÀÇ y À妽º
WritableRaster
public void releaseWritableTile(int tileX,
int tileY)
getWritableTile(int,
int)
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µî·ÏµÈ ¸ðµç TileObservers
ÇÏÁö¸¸ ÅëÁö¸¦ ¹Þ½À´Ï´Ù.
WritableRenderedImage
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tileX
- ŸÀÏÀÇ x À妽ºtileY
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Transparency
³»ÀÇ getTransparency
BufferedImage
Åõ¸íµµTransparency.OPAQUE
,
Transparency.BITMASK
,
Transparency.TRANSLUCENT
public ImageCapabilities getCapabilities(GraphicsConfiguration gc)
Image
³»ÀÇ getCapabilities
gc
- GraphicsConfiguration
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°æ¿ì, µðÆúÆ®ÀÇ GraphicsConfiguration
ÀÇ À̹ÌÁö ±â´ÉÀÌ ÃëµæµÈ´Ù
Image
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¿ÀºêÁ§Æ®VolatileImage.getCapabilities()
|
JavaTM 2 Platform Standard Ed. 5.0 |
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°³¿ä: »óÀÚ | Çʵå | constructor¡¡ ¡¡ | ¸Þ¼µå | »ó¼¼: Çʵå | constructor¡¡ ¡¡ | ¸Þ¼µå |
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.