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JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
java.lang.Object | +--java.awt.Image | +--java.awt.image.BufferedImage
BufferedImage
¼ºê Ŭ·¡½º´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ ¾×¼¼½º °¡´ÉÇÑ ¹öÆÛ¸¦ °®Ãá Image
¸¦ ±â¼úÇÕ´Ï´Ù. BufferedImage
´Â ColorModel
¹× À̹ÌÁö µ¥ÀÌÅÍÀÇ Raster
·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù. Raster
ÀÇ SampleModel
ÀÇ ¹êµå¼ö ¹× ÇüÅ´ »ö¼ººÐ ¹× ¾ËÆÄ ¼ººÐÀ» ³ªÅ¸³»±â À§Çؼ(¶§¹®¿¡) ColorModel
¿¡ ÀÇÇØ ¿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
ÀÇ ÀÛ¼º¿¡ »ç¿ëµÇ´Â Raster
´Â minX=0 ¹× minY=0 °¡ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.
ColorModel
,
Raster
,
WritableRaster
ÇʵåÀÇ °³¿ä | |
static int |
TYPE_3BYTE_BGR
û, ÃÊ·Ï, ¹× »¡°ÀÌ 3 ¹ÙÀÌÆ®¿¡ ÀúÀåµÈ 8 ºñÆ® RGB »ö¼ººÐ (Windows ½ºÅ¸ÀÏÀÇ BGR Ä®¶ó ¸ðµ¨¿¡ ´ëÀÀ)¿¡ ÀÇÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_4BYTE_ABGR
û, ÃÊ·Ï, ¹× »¡°ÀÌ 3 ¹ÙÀÌÆ®¿¡ ÀúÀåµÇ¾î 1 ¹ÙÀÌÆ®ÀÇ ¾ËÆÄ¸¦ °¡Áö´Â 8 ºñÆ® RGBA »ö¼ººÐ¿¡ ÀÇÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_4BYTE_ABGR_PRE
û, ÃÊ·Ï, ¹× »¡°ÀÌ 3 ¹ÙÀÌÆ®¿¡ ÀúÀåµÇ¾î 1 ¹ÙÀÌÆ®ÀÇ ¾ËÆÄ¸¦ °¡Áö´Â 8 ºñÆ® RGBA »ö¼ººÐ¿¡ ÀÇÇÑ 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
À̹ÌÁö ŸÀÔÀÌ ÀνĵÇÁö ¾Ê±â ¶§¹®¿¡, À̹ÌÁö´Â ¹Ýµå½Ã Ä¿½ºÅ͸¶ÀÌÁî µÇ°í ÀÖ½À´Ï´Ù. |
static int |
TYPE_INT_ARGB
Á¤¼öÇü Çȼ¿¿¡ ÆÑ µÈ 8 ºñÆ® RGBA »ö¼ººÐ¿¡ ÀÇÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_INT_ARGB_PRE
Á¤¼öÇü Çȼ¿¿¡ ÆÑ µÈ 8 ºñÆ® RGBA »ö¼ººÐ¿¡ ÀÇÇÑ 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®¶ó ¸ðµ¨¿¡ ´ëÀÀ)¿¡ ÀÇÇÑ À̹ÌÁö¸¦ ³ªÅ¸³À´Ï´Ù. |
static int |
TYPE_INT_RGB
Á¤¼öÇü Çȼ¿¿¡ ÆÑ µÈ 8 ºñÆ® RGB »ö¼ººÐ¿¡ ÀÇÇÑ 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)¿¡ ÀÇÇÑ 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)¿¡ ÀÇÇÑ 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 ¿¡¼ »ó¼Ó¹ÞÀº Çʵå |
SCALE_AREA_AVERAGING , SCALE_DEFAULT , SCALE_FAST , SCALE_REPLICATE , SCALE_SMOOTH , UndefinedProperty |
»ý¼ºÀÚÀÇ °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 À̹ÌÁö ŸÀÔ¾ÈÀÇ 1 °³·Î BufferedImage ¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
BufferedImage (int width,
int height,
int imageType,
IndexColorModel cm)
Á¤Àǰ¡ ³¡³ À̹ÌÁö ŸÀÔÀÇ TYPE_BYTE_BINARY ¶Ç´Â TYPE_BYTE_INDEXED ÀÇ ¾î´À ÂÊÀÎÁö·Î BufferedImage ¸¦ ±¸ÃàÇÕ´Ï´Ù.
|
¸Þ¼ÒµåÀÇ °³¿ä | |
void |
addTileObserver (TileObserver to)
ŸÀÏ ¿ÉÀú¹ö¸¦ Ãß°¡ÇÕ´Ï´Ù. |
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 area¸¦ °è»êÇØ, ÁöÁ¤µÈ WritableRaster ¿¡ Ä«ÇÇÇÕ´Ï´Ù. |
Graphics2D |
createGraphics ()
ÀÌ BufferedImage ¿¡ Ç¥Çö Çϱâ À§Çؼ »ç¿ëÇÒ ¼ö ÀÖ´Â Graphics2D ¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
void |
flush ()
ÃÖÀûÈ Á¤º¸¸¦ ij½¬¿¡ ÀúÀåÇϱâ À§Çؼ »ç¿ë ¶°³¯ ¼ö ÀÖ¾î ¸ðµç ¸®¼Ò½º¸¦ Ç÷¡½Ã ÇÕ´Ï´Ù. |
WritableRaster |
getAlphaRaster ()
´Ù¸¥ °ø°£ ¾ËÆÄ ä³ÎÀ» ¼Æ÷Æ®ÇÏ´Â ColorModel ¿ÀºêÁ§Æ® (ComponentColorModel ¹× DirectColorModel µî)·Î BufferedImage ÀÇ ¾ËÆÄ ä³ÎÀ» ³ªÅ¸³»´Â WritableRaster ¸¦ µ¹·ÁÁÝ´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 area¸¦ °è»êÇØ µ¹·ÁÁÝ´Ï´Ù. |
Graphics |
getGraphics ()
ÀÌ ¸Þ¼Òµå´Â Graphics2D ¸¦ µ¹·ÁÁÝ´Ï´Ù¸¸, ¿©±â¿¡¼´Â ÇÏÀ§ ȣȯÀ» À§Çؼ(¶§¹®¿¡) Á¦°øµË´Ï´Ù. |
int |
getHeight ()
BufferedImage ÀÇ ³ôÀ̸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getHeight (ImageObserver observer)
À̹ÌÁöÀÇ ½ÇÁ¦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§À¸·Î µ¹·ÁÁÝ´Ï´Ù. |
Object |
getProperty (String name,
ImageObserver observer)
À̹ÌÁöÀÇ ÇÁ·ÎÆÛƼ¸¦ À̸§À¸·Î µ¹·ÁÁÝ´Ï´Ù. |
String [] |
getPropertyNames ()
getProperty(String) ¿¡ ÀÇÇØ 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®¶ó ¸ðµ¨ (TYPE_INT_ARGB) ¹× µðÆúÆ® sRGB Ä®¶ó ½ºÆäÀ̽º¿¡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®¶ó ¸ðµ¨ (TYPE_INT_ARGB) ¹× µðÆúÆ® sRGB Ä®¶ó ½ºÆäÀ̽º¿¡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» »ý¼ºÇÏ´Â ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. |
Vector |
getSources ()
ÀÌ BufferedImage ÀÇ À̹ÌÁö µ¥ÀÌÅÍÀÇ Á÷Á¢ÀûÀÎ ¼Ò½º (Á÷Á¢ÀûÀÎ ¼Ò½ºÀÇ ¼Ò½º´Â ¾Æ´Ï´Ù)ÀÎ RenderedImage ¿ÀºêÁ§Æ®ÀÇ Vector ¸¦ µ¹·ÁÁÝ´Ï´Ù. |
BufferedImage |
getSubimage (int x,
int y,
int w,
int h)
ÁöÁ¤µÈ ±¸Çü area·Î Á¤ÀǵǴ ¼ºê À̹ÌÁö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
Raster |
getTile (int tileX,
int tileY)
ŸÀÏ ( tileX , tileY )À» µ¹·ÁÁÝ´Ï´Ù. |
int |
getTileGridXOffset ()
¿øÁ¡À» ±âÁØ¿¡ ŸÀÏ ±¸¶óµÎÀÇ x ¿ÀÇÁ¼Â(offset)¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getTileGridYOffset ()
¿øÁ¡À» ±âÁØ¿¡ ŸÀÏ ±¸¶óµÎÀÇ y ¿ÀÇÁ¼Â(offset)¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getTileHeight ()
ŸÀÏÀÇ ³ôÀ̸¦ Çȼ¿ ´ÜÀ§·Î µ¹·ÁÁÝ´Ï´Ù. |
int |
getTileWidth ()
ŸÀÏÀÇ ÆøÀ» Çȼ¿ ´ÜÀ§·Î µ¹·ÁÁÝ´Ï´Ù. |
int |
getType ()
À̹ÌÁö ŸÀÔÀ» µ¹·ÁÁÝ´Ï´Ù. |
int |
getWidth ()
BufferedImage ÀÇ ÆøÀ» µ¹·ÁÁÝ´Ï´Ù. |
int |
getWidth (ImageObserver observer)
À̹ÌÁöÀÇ ½ÇÁ¦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 ±âÀÔÇØ¿ëÀ¸·Î üũ¾Æ¿ô µÇ°í ÀÖ´ÂÁö¸¦ ³ªÅ¸³»´Â 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¸® °ö¼ÀµÇ°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 ¾×¼¼½º±ÇÀ» ¹æÆóÇÕ´Ï´Ù. |
void |
removeTileObserver (TileObserver to)
ŸÀÏ ¿ÉÀú¹ö¸¦ »èÁ¦ÇÕ´Ï´Ù. |
void |
setData (Raster r)
À̹ÌÁöÀÇ ±¸Çü area°¡ ÁöÁ¤µÈ Raster ÀÎ r ÀÇ 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®¶ó ¸ðµ¨ (TYPE_INT_ARGB) ¹× µðÆúÆ® sRGB Ä®¶ó ½ºÆäÀ̽º¿¡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 ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
getScaledInstance |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
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.
public static final int TYPE_INT_ARGB
DirectColorModel
(¾ËÆÄ ÀÖ¾î)¸¦ °¡Áý´Ï´Ù. ÀÌ À̹ÌÁöÀÇ Ä®¶ó µ¥ÀÌÅÍ¿¡´Â ¾ËÆÄ°¡ ¹Ì¸® °ö¼ÀµÇ°í ÀÖÁö ¾Ê½À´Ï´Ù. ÀÌ Å¸ÀÔÀÌ BufferedImage
constructor ¿¡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®¶ó µ¥ÀÌÅÍ´Â ¾ËÆÄ°¡ ¹Ì¸® °ö¼ÀµÇ°í ÀÖ½À´Ï´Ù.
public static final int TYPE_INT_BGR
ComponentColorModel
¸¦ °¡Áý´Ï´Ù.
public static final int TYPE_3BYTE_BGR
ComponentColorModel
¸¦ °¡Áý´Ï´Ù.
public static final int TYPE_4BYTE_ABGR
ComponentColorModel
(¾ËÆÄ ÀÖ¾î)¸¦ °¡Áý´Ï´Ù. ÀÌ À̹ÌÁöÀÇ Ä®¶ó 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 ÀÇ 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®¶ó 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 ÀÇ ¼ø¼·Î ´ÜÀÏ byte ¹è¿¿¡ ÀΟ¸®ºê µË´Ï´Ù.
public static final int TYPE_USHORT_565_RGB
DirectColorModel
¸¦ °¡Áý´Ï´Ù.
public static final int TYPE_USHORT_555_RGB
DirectColorModel
¸¦ °¡Áý´Ï´Ù.
public static final int TYPE_BYTE_GRAY
ColorSpace
¸¦ °¡Áö´Â ComponentColorModel
¸¦ °¡Áý´Ï´Ù.
public static final int TYPE_USHORT_GRAY
ColorSpace
¸¦ °¡Áö´Â ComponentColorModel
¸¦ °¡Áý´Ï´Ù.
public static final int TYPE_BYTE_BINARY
IndexColorModel
(¾ËÆÄ ¾øÀ½)¸¦ °¡Áý´Ï´Ù. imageType Àμö¸¦ ÃëÇØ ColorModel
Àμö¸¦ ÃëÇÏÁö ¾Ê´Â BufferedImage
constructor ÀÇ imageType
Àμö·Î¼ ÀÌ Å¸ÀÔÀ» »ç¿ëÇÏ´Â °æ¿ì,IndexColorModel
´Â µðÆúÆ® sRGB ColorSpace
ÀÇ 2 °³ÀÇ »ö ({0, 0, 0} ¹× {255, 255, 255})À¸·Î ÀÛ¼ºµË´Ï´Ù.
ÀûÀýÇÑ MAP »çÀÌÁîÀÇ ColorModel
¸¦ Á¦°øÇÏ´Â °ÍÀ¸·Î½á,ColorModel
Àμö¸¦ ÃëÇÏ´Â BufferedImage
constructor¸¦ °³ÀÔ½ÃÄÑ, Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö°¡ 2 ¶Ç´Â 4 ÀÇ À̹ÌÁö¸¦ ±¸ÃàÇÕ´Ï´Ù.
Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö°¡ 8 ÀÇ À̹ÌÁö´Â ColorModel
¿¡ ÀÀÇØ TYPE_BYTE_INDEXED
¶Ç´Â TYPE_BYTE_GRAY
¸¦ »ç¿ëÇÕ´Ï´Ù.
- °ü·Ã Ç׸ñ:
- Á¤¼ö ÇʵåÄ¡
public static final int TYPE_BYTE_INDEXED
imageType
Àμö´Â ÃëÇØ ColorModel
Àμö´Â ÃëÇÏÁö ¾Ê´Â BufferedImage
constructor ÀÇ imageType
Àμö·Î¼ ÀÌ Å¸ÀÔÀÌ »ç¿ëµÇ´Â °æ¿ì,IndexColorModel
´Â µðÆúÆ® sRGB ColorSpace ÀÇ 256 »ö 6/6/6 Ä®¶ó Å¥ºê ÆÈ·¹Æ® (216 ~ 255 ÀÌ¿ÜÀÇ »öÀº ±×·¹ÀÌ ½ºÄÉÀÏÄ¡)·Î ÀÛ¼ºµË´Ï´Ù.
»ý¼ºÀÚÀÇ »ó¼¼ |
public BufferedImage(int width, int height, int imageType)
BufferedImage
¸¦ ±¸ÃàÇÕ´Ï´Ù. À̹ÌÁöÀÇ ColorSpace
´Â µðÆúÆ®ÀÇ sRGB area°¡ 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.
À̹ÌÁö ŸÀÔÀÌ TYPE_BYTE_BINARY ÀÇ °æ¿ì´Â À̹ÌÁöÀÇ Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö (1, 2, ¶Ç´Â 4)ÀÇ °áÁ¤¿¡ Ä®¶ó ¸ðµ¨³»ÀÇ ¿£Æ®¸®¼ö°¡ »ç¿ëµË´Ï´Ù. Ä®¶ó ¸ðµ¨³»ÀÇ ¿£Æ®¸®¼ö°¡ 1 ¶Ç´Â 2 ÀÇ °æ¿ì, À̹ÌÁöÀÇ Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö´Â 1 ÀÌ µÇ¾î, ¿£Æ®¸®¼ö°¡ 3 ¶Ç´Â 4 ÀÇ °æ¿ì´Â 2 °¡ µË´Ï´Ù. ¿£Æ®¸®¼ö°¡ 5 ~ 16 ÀÇ °æ¿ì´Â 4 °¡ µË´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â IllegalArgumentException °¡ ½½·Î¿ì 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 °¡ TYPE_BYTE_BINARY ·Î, Ä®¶ó MAP°¡ 16 À» 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
ÀÇ SampleModel
ÀÇ ¹êµåÀÇ ¼ö ¹× ÇüŰ¡, »ö¼ººÐ ¹× ¾ËÆÄ ¼ººÐÀ» ³ªÅ¸³»±â À§Çؼ(¶§¹®¿¡) ColorModel
¿¡ ÀÇÇØ ¿ä±¸µÇ´Â ¼ö ¹× ÇüÅÂ¿Í ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì´Â RasterFormatException
ÀÌ ½½·Î¿ì µË´Ï´Ù. ÀÌ ¸Þ¼Òµå´Â ColorModel
ÀÇ alphaPremultiplied
»óÅÂ¿Í ÀÏÄ¡½Ã۱â À§Çؼ(¶§¹®¿¡) »ö Raster
µ¥ÀÌÅ͸¦ ¾ËÆÄ¿¡¼ °ö¼À ¶Ç´Â Á¦»êÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ BufferedImage
ÀÇ ÇÁ·ÎÆÛƼ´Â String
¿Í Object
ÀÇ Æä¾îÀÇ Hashtable
¸¦ °Ç³×ÁÖ´Â °Í¿¡ ÀÇÇØ 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¿¡ ÀÇÇØ ¹Ì¸® °ö¼ÀµÇ°í ÀÖ´Âproperties
- String
¿Í Object
ÀÇ Æä¾îÀÇ Hashtable
RasterFormatExceptionRaster
- ÀÇ SampleModel
ÀÇ ¹êµå¼ö ¹× ÇüŰ¡, »ö¼ººÐ ¹× ¾ËÆÄ ¼ººÐÀ» ³ªÅ¸³»±â À§Çؼ(¶§¹®¿¡) ColorModel
¿¡ ÀÇÇØ ¿ä±¸µÇ´Â ¼ö ¹× ÇüÅÂ¿Í ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì
IllegalArgumentExceptionraster
- °¡ cm
¿Í ȣȯÀÌ ¾Æ´Ñ °æ¿ì- °ü·Ã Ç׸ñ:
ColorModel
,
Raster
,
WritableRaster
¸Þ¼ÒµåÀÇ »ó¼¼ |
public int getType()
BufferedImage
ÀÇ À̹ÌÁö ŸÀÔTYPE_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
ÀÇ ColorModel
public WritableRaster getRaster()
WritableRaster
¸¦ µ¹·ÁÁÝ´Ï´Ù.
BufferedImage
ÀÇ WriteableRaster
public WritableRaster getAlphaRaster()
ColorModel
¿ÀºêÁ§Æ® (ComponentColorModel
¹× DirectColorModel
µî)·Î BufferedImage
ÀÇ ¾ËÆÄ ä³ÎÀ» ³ªÅ¸³»´Â WritableRaster
¸¦ µ¹·ÁÁÝ´Ï´Ù. ÀÌ À̹ÌÁöÀÇ ColorModel
¿Í °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
°¡ ¾ËÆÄ¸¦ ¼Æ÷Æ®ÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ ¸¶Áö¸· ¹êµå¿¡ ´Ù¸¥ ¾ËÆÄ ä³ÎÀÌ ÀúÀåµÇ°í ÀÖ´Ù°í º¾´Ï´Ù. À̹ÌÁö°¡ ·è¾÷Å×ÀÌºí¿¡ ¾ËÆÄ¸¦ °¡Áö´Â IndexColorModel
¸¦ »ç¿ëÇÏ´Â °æ¿ì, °ø°£ÀûÀ¸·Î ºÐ¸®ÇÑ ¾ËÆÄ ä³ÎÀÌ Á¸ÀçÇÏÁö ¾Ê±â ¶§¹®¿¡, ÀÌ ¸Þ¼Òµå´Â null
¸¦ µ¹·ÁÁÝ´Ï´Ù. ÀÌ ¸Þ¼Òµå´Â »õ·Î¿î WritableRaster
¸¦ ÀÛ¼ºÇÕ´Ï´Ù¸¸, µ¥ÀÌÅÍ ¹è¿Àº °øÀ¯µË´Ï´Ù.
WritableRaster
. ÀÌ BufferedImage
°¡ ColorModel
¿Í °ü·ÃÇÑ ¾ËÆÄ ä³ÎÀ» °¡ÁöÁö ¾Ê´Â °æ¿ì´Â null
public int getRGB(int x, int y)
ColorModel
¿Í ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì¿¡´Â »öº¯È¯À» ÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå¸¦ »ç¿ëÇÏ´Â °æ¿ì, µ¹·ÁÁÖ¾îÁø µ¥ÀÌÅÍÀÇ °¢ »ö¼ººÐÀÇ Á¤¹Ðµµ´Â 8 ºñÆ®¸¸ÀÔ´Ï´Ù.
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 ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì¿¡´Â »öº¯È¯À» ÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå¸¦ »ç¿ëÇÏ´Â °æ¿ì, µ¹·ÁÁÖ¾îÁø 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)];
w
- areaÀÇ Æøh
- areaÀÇ ³ôÀÌrgbArray
- null
°¡ ¾Æ´Ñ °æ¿ì, rgb Çȼ¿Àº ¿©±â¿¡ ±âÀÔÇØÁö´Âoffset
- rgbArray
¿¡ÀÇ ¿ÀÇÁ¼Â(offset)scansize
- rgbArray
ÀÇ Áֻ缱 º¸Æø
IllegalArgumentException
- ¹ÌÁöÀÇ µ¥ÀÌÅÍ Å¸ÀÔÀÌ ÁöÁ¤µÇ¾úÀ» °æ¿ìsetRGB(int, int, int)
,
setRGB(int, int, int, int, int[], int, int)
public void setRGB(int x, int y, int rgb)
BufferedImage
ÀÇ Çȼ¿À», ÁöÁ¤µÈ RGB Ä¡·Î ¼³Á¤ÇÕ´Ï´Ù. Çȼ¿Àº µðÆúÆ® RGB Ä®¶ó ¸ðµ¨ (TYPE_INT_ARGB) ¹× µðÆúÆ® sRGB Ä®¶ó ½ºÆäÀ̽º¿¡ ÀÖ´Ù°í º¸¿©Áý´Ï´Ù. IndexColorModel
¸¦ °¡Áö´Â À̹ÌÁöÀÇ °æ¿ì, °¡Àå °¡±î¿î »öÀÇ À妽º°¡ ¼±Åõ˴ϴÙ.
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 ÀÏÄ¡ÇÏÁö ¾Ê´Â °æ¿ì´Â »öº¯È¯À» ÇÕ´Ï´Ù. ÀÌ ¸Þ¼Òµå¸¦ »ç¿ëÇÏ´Â °æ¿ì, µ¹·ÁÁÖ¾îÁø 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.
w
- areaÀÇ Æøh
- areaÀÇ ³ôÀÌrgbArray
- rgb Çȼ¿offset
- rgbArray
¿¡ÀÇ ¿ÀÇÁ¼Â(offset)scansize
- rgbArray
ÀÇ Áֻ缱 º¸ÆøgetRGB(int, int)
,
getRGB(int, int, int, int, int[], int, int)
public int getWidth()
BufferedImage
ÀÇ ÆøÀ» µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getWidth
BufferedImage
ÀÇ Æøpublic int getHeight()
BufferedImage
ÀÇ ³ôÀ̸¦ µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getHeight
BufferedImage
ÀÇ ³ôÀÌpublic int getWidth(ImageObserver observer)
ImageObserver
´Â ³ªÁß¿¡ ÅëÁö¸¦ ¹Þ¾Æ-1
°¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù.
Image
³»ÀÇ getWidth
observer
- À̹ÌÁö¿¡ ´ëÇÑ Á¤º¸¸¦ ¹Þ´Â ImageObserver
-1
Image.getHeight(ImageObserver)
,
ImageObserver
public int getHeight(ImageObserver observer)
ImageObserver
´Â ³ªÁß¿¡ ÅëÁö¸¦ ¹Þ¾Æ-1
°¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù.
Image
³»ÀÇ getHeight
observer
- À̹ÌÁö¿¡ ´ëÇÑ Á¤º¸¸¦ ¹Þ´Â ImageObserver
-1
Image.getWidth(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 ¸Þ¼Òµå´Â null
¸¦ µ¹·ÁÁÖ¾î,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 ÀÓÀÇÀÇ ÄÚ¸àÆ®¸¦ ÀúÀåÇϱâ 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·ÎÆÛƼÀÎ Object
. ÀÌ À̹ÌÁöÀÇ ÇÁ·ÎÆÛƼ°¡ ºÒ¸íÀÇ °æ¿ì´Â null
ImageObserver
,
Image.UndefinedProperty
public Object getProperty(String name)
RenderedImage
³»ÀÇ getProperty
name
- ÇÁ·ÎÆÛƼ¸í
name
·Î ³ªÅ¸³»Áö´Â ÇÁ·ÎÆÛƼÀÎ Object
Image.UndefinedProperty
public void flush()
Image
³»ÀÇ flush
public Graphics getGraphics()
Graphics2D
¸¦ µ¹·ÁÁÝ´Ï´Ù¸¸, ¿©±â¿¡¼´Â ÇÏÀ§ ȣȯÀ» À§Çؼ(¶§¹®¿¡) Á¦°øµË´Ï´Ù. Graphics2D
¸¦ µ¹·ÁÁÖµµ·Ï(µíÀÌ) ¼±¾ðµÇ°í ÀÖ±â (À§ÇØ)¶§¹®¿¡,createGraphics
°¡ Æí¸®ÇÕ´Ï´Ù.
Image
³»ÀÇ getGraphics
Graphics2D
Graphics
,
Component.createImage(int, int)
public Graphics2D createGraphics()
BufferedImage
¿¡ Ç¥Çö 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
´Â ¿À¸®Áö³¯ À̹ÌÁö¿Í °°Àº µ¥ÀÌÅÍ ¹è¿À» °øÀ¯ÇÕ´Ï´Ù.
w
- ÁöÁ¤µÈ ±¸Çü areaÀÇ Æøh
- ÁöÁ¤µÈ ±¸Çü areaÀÇ ³ôÀÌ
BufferedImage
ÀÇ ¼ºê À̹ÌÁö¸¦ ³ªÅ¸³»´Â BufferedImage
RasterFormatException
ÁöÁ¤µÈ area°¡ ÀÌ
- BufferedImage
³»¿¡ Æ÷ÇÔµÇÁö ¾ÊÀº °æ¿ìpublic boolean isAlphaPremultiplied()
true
°¡ µ¹·ÁÁÖ¾îÁý´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®¶ó ¶ó½ºÅÍ µ¥ÀÌÅ͸¦ ¾ËÆÄ¿¡¼ °ö¼À ¶Ç´Â Á¦»êÇÕ´Ï´Ù. µ¥ÀÌÅͰ¡ ¿Ã¹Ù¸¥ »óÅ¿¡ ÀÖ´Â °æ¿ì, 󸮴 ÇàÇØÁöÁö ¾Ê½À´Ï´Ù.
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
³»ÀÇ toString
BufferedImage
¸¦ ³ªÅ¸³»´Â String
public Vector getSources()
BufferedImage
ÀÇ À̹ÌÁö µ¥ÀÌÅÍÀÇ Á÷Á¢ÀûÀÎ ¼Ò½º (Á÷Á¢ÀûÀÎ ¼Ò½ºÀÇ ¼Ò½º´Â ¾Æ´Ï´Ù)ÀÎ RenderedImage
¿ÀºêÁ§Æ®ÀÇ Vector
¸¦ µ¹·ÁÁÝ´Ï´Ù. BufferedImage
¿¡ Á÷Á¢ÀûÀÎ ¼Ò½º¿¡ ´ëÇÑ Á¤º¸°¡ ¾ø´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â null
¸¦ µ¹·ÁÁÝ´Ï´Ù. BufferedImage
°¡ Á÷Á¢ÀûÀÎ ¼Ò½º¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â ÇÏ´ÃÀÇ Vector
¸¦ µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getSources
BufferedImage
¿ÀºêÁ§Æ®ÀÇ À̹ÌÁö µ¥ÀÌÅÍÀÇ Á÷Á¢ÀûÀÎ ¼Ò½º¸¦ ÀúÀåÇϰí ÀÖ´Â Vector
. ÀÌ BufferedImage
°¡ Á÷Á¢ÀûÀÎ ¼Ò½º¿¡ ´ëÇÑ Á¤º¸¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â null
. ÀÌ BufferedImage
°¡ Á÷Á¢ÀûÀÎ ¼Ò½º¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â ÇÏ´ÃÀÇ Vector
public String [] getPropertyNames()
getProperty(String)
¿¡ ÀÇÇØ ÀνĵǴ À̸§ÀÇ ¹è¿À» µ¹·ÁÁÝ´Ï´Ù. ÇÁ·ÎÆÛƼ¸íÀÌ ÀνĵÇÁö ¾Ê´Â °æ¿ì´Â null
¸¦ µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getPropertyNames
getProperty(String)
°¡ ÀνÄÇÏ´Â ¸ðµç ÇÁ·ÎÆÛƼ¸íÀÌ ÀúÀåµÇ°í ÀÖ´Â String
¹è¿. ÇÁ·ÎÆÛƼ¸íÀÌ ÀνĵÇÁö ¾Ê´Â °æ¿ì´Â null
public int getMinX()
BufferedImage
ÀÇ ÃÖ¼Ò x ÁÂÇ¥¸¦ µ¹·ÁÁÝ´Ï´Ù. À̰ÍÀº Ç×»ó 0 ÀÌ µË´Ï´Ù.
RenderedImage
³»ÀÇ getMinX
BufferedImage
ÀÇ ÃÖ¼Ò x ÁÂÇ¥public int getMinY()
BufferedImage
ÀÇ ÃÖ¼Ò y ÁÂÇ¥¸¦ µ¹·ÁÁÝ´Ï´Ù. À̰ÍÀº Ç×»ó 0 ÀÌ µË´Ï´Ù.
RenderedImage
³»ÀÇ getMinY
BufferedImage
ÀÇ ÃÖ¼Ò y ÁÂÇ¥public SampleModel getSampleModel()
BufferedImage
¿¡ °ü·ÃÁöÀ» ¼ö ÀÖ¾ú´ø SampleModel
¸¦ µ¹·ÁÁÝ´Ï´Ù.
RenderedImage
³»ÀÇ getSampleModel
BufferedImage
ÀÇ 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
, tileY
)À» µ¹·ÁÁÝ´Ï´Ù. tileX
¹× tileY
´Â ŸÀÏ ¹è¿ÀÇ À妽ºÀ̸ç, Çȼ¿ÀÇ À§Ä¡°¡ ¾Æ´Õ´Ï´Ù. µ¹·ÁÁÖ¾îÁö´Â Raster
´Â ¾×ƼºêÇϰí, À̹ÌÁö°¡ º¯°æµÇ¸é(ÀÚ) °»½ÅµË´Ï´Ù.
RenderedImage
³»ÀÇ getTile
tileX
- ŸÀÏ ¹è¿¿¡ ÀÖ´Â ¿ä±¸µÈ ŸÀÏÀÇ x À妽ºtileY
- ŸÀÏ ¹è¿¿¡ ÀÖ´Â ¿ä±¸µÈ ŸÀÏÀÇ y À妽º
tileX
¹× tileY
Àμö·Î Á¤ÀǵǴ ŸÀÏÀ» ³ªÅ¸³»´Â Raster
ArrayIndexOutOfBoundsExceptiontileX
- ¿Í tileY
ÀÇ ¾çÂÊ ¸ðµÎ°¡ 0 ÀÌ ¾Æ´Ñ °æ¿ì
public Raster getData()
Raster
´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
ÀÇ ÀÓÀÇÀÇ area¸¦ °è»êÇØ µ¹·ÁÁÝ´Ï´Ù. µ¹·ÁÁÖ¾îÁø Raster
´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ Ä«ÇÇÀ̸ç, À̹ÌÁö°¡ º¯°æµÇ¾îµµ °»½ÅµÇÁö ¾Ê½À´Ï´Ù.
RenderedImage
³»ÀÇ getData
rect
- µ¹·ÁÁÖ¾îÁö´Â BufferedImage
ÀÇ area
BufferedImage
ÀÇ ÁöÁ¤µÈ areaÀÇ À̹ÌÁö µ¥ÀÌÅÍÀÇ Ä«ÇÇÀÎ Raster
setData(Raster)
public WritableRaster copyData(WritableRaster outRaster)
BufferedImage
ÀÇ ÀÓÀÇÀÇ ±¸Çü area¸¦ °è»êÇØ, ÁöÁ¤µÈ WritableRaster
¿¡ Ä«ÇÇÇÕ´Ï´Ù. °è»êµÇ´Â area´Â ÁöÁ¤µÈ WritableRaster
ÀÇ °æ°è·ÎºÎÅÍ Á¤ÇØÁý´Ï´Ù. ÁöÁ¤µÈ WritableRaster
´Â ÀÌ À̹ÌÁö¿Í ȣȯ¼ºÀÌ ÀÖ´Â SampleModel
¸¦ °¡Áú Çʿ䰡 ÀÖ½À´Ï´Ù. outRaster
°¡ null
ÀÇ °æ¿ì´Â ÀûÀýÇÑ WritableRaster
°¡ ÀÛ¼ºµË´Ï´Ù.
RenderedImage
³»ÀÇ copyData
outRaster
- À̹ÌÁö°¡ µ¹·ÁÁÖ¾îÁø ºÎºÐÀ» ÀúÀåÇÏ´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 °°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¤ÇÑRaster
getData()
,
getData(Rectangle)
public void addTileObserver(TileObserver to)
WritableRenderedImage
³»ÀÇ addTileObserver
to
- ÁöÁ¤µÈ 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
ArrayIndexOutOfBoundsExceptiontileX
- ¿Í tileY
ÀÇ ¾çÂÊ ¸ðµÎ°¡ 0 ÀÌ ¾Æ´Ñ °æ¿ì
public Point [] getWritableTileIndices()
Point
¿ÀºêÁ§Æ®ÀÇ ¹è¿À» µ¹·ÁÁÝ´Ï´Ù. üũ¾Æ¿ô µÇ°í Àִ ŸÀÏÀÌ ¾ø´Â °æ¿ì¿¡´Â null
¸¦ µ¹·ÁÁÝ´Ï´Ù.
WritableRenderedImage
³»ÀÇ getWritableTileIndices
Point
¹è¿. ±âÀÔ¿ëÀ¸·Î üũ¾Æ¿ô µÇ°í Àִ ŸÀÏÀÌ ¾ø´Â °æ¿ì´Â null
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)
¿Í Æä¾î·Î È£ÃâÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ±× ÀÌ¿ÜÀÇ ¹æ¹ý¿¡¼´Â °á±¹, °á°ú°¡ ¹ÌÁ¤µµ¸®°¡ µË´Ï´Ù. ŸÀÏÀÌ 1 °³ÀÇ ¶óÀÌÅ͸¦ °¡Áö´Â »óÅ·κÎÅÍ ¶óÀÌÅÍ ¾øÀ½ »óÅ·Π¹Ù²ð ¶§´Â µî·ÏµÈ ¸ðµç TileObservers
°¡ ÅëÁö¸¦ ¹Þ½À´Ï´Ù.
WritableRenderedImage
³»ÀÇ releaseWritableTile
tileX
- ŸÀÏÀÇ x À妽ºtileY
- ŸÀÏÀÇ y À妽º
|
JavaTM 2 Platform Std. Ed. v1. 4.0 |
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ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ ÀÖ¾î¼ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.