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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.awt.image.SampleModel
java.awt.image.MultiPixelPackedSampleModel
public class MultiPixelPackedSampleModel
MultiPixelPackedSampleModel
Ŭ·¡½º´Â
´ÜÀÏ ¹êµåÈ µÈ À̹ÌÁö¸¦ Ç¥ÇöÇØ, º¹¼öÀÇ ´ÜÀÏ »ùÇà Çȼ¿À» 1 °³ÀÇ µ¥ÀÌÅÍ ¿ä¼Ò¿¡ ÆÑ ÇÒ ¼ö ÀÖ½À´Ï´Ù. Çȼ¿Àº, º¹¼öÀÇ µ¥ÀÌÅÍ ¿ä¼Ò¿¡ °ÉÄ¥ ¼ö ¾ø½À´Ï´Ù. µ¥ÀÌÅÍÇüÀº, DataBuffer.TYPE_BYTE, DataBuffer.TYPE_USHORT, ¶Ç´Â DataBuffer.TYPE_INT ÀÔ´Ï´Ù. °¢ Çȼ¿Àº 2 ¸»ÇÏ°í ³ª¹«½ÂÀÇ ºñÆ®¼ö°¡ ¾Æ´Ï¸é ¾ÈµÇ¾î, 2 ¸»ÇÏ°í ³ª¹«½Â°³ÀÇ Çȼ¿ÀÌ, 1 °³ÀÇ µ¥ÀÌÅÍ ¿ä¼Ò¿¡ µü µé¾î°¡Áö ¾ÊÀ¸¸é ¾ÈµË´Ï´Ù. Çȼ¿ ºñÆ® º¸ÆøÀº, 1 Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö¿Í °°½À´Ï´Ù. Áֻ缱 º¸ÆøÀº µ¥ÀÌÅÍ ¿ä¼Ò³»¿¡ ÀÖ¾î, ¸¶Áö¸· ¸î°³ÀÇ µ¥ÀÌÅÍ ¿ä¼Ò°¡ ¹Ì»ç¿ëÀÇ Çȼ¿·Î ÆÐµù µË´Ï´Ù. µ¥ÀÌÅÍ ºñÆ® ¿ÀÇÁ¼Â(offset)´Â
DataBuffer
¼±µÎ·ÎºÎÅÍ ÃÖÃÊÀÇ Çȼ¿±îÁöÀÇ ºñÆ® ´ÜÀ§ÀÇ ¿ÀÇÁ¼Â(offset)À̸ç, Çȼ¿ ºñÆ® º¸ÆøÀÇ ¹è¼öÀÔ´Ï´Ù.
´ÙÀ½ÀÇ Äڵ忹´Â
DataBuffer
data
·ÎºÎÅÍ Çȼ¿ x, y
ºñÆ®¸¦ ÃßÃâÇØ,dataType
ÇüÀÇ µ¥ÀÌÅÍ ¿ä¼Ò¿¡ Çȼ¿ µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÕ´Ï´Ù.
int dataElementSize = DataBuffer.getDataTypeSize(dataType); int bitnum = dataBitOffset + x*pixelBitStride; int element = data.getElem(y*scanlineStride + bitnum/dataElementSize); int shift = dataElementSize - (bitnum & (dataElementSize-1)) - pixelBitStride; int pixel = (element >> shift) & ((1 << pixelBitStride) - 1);
ÇÊµå °³¿ä |
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Ŭ·¡½º java.awt.image. SampleModel ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå |
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dataType,
height,
numBands,
width |
»ý¼ºÀÚ °³¿ä | |
---|---|
MultiPixelPackedSampleModel (int dataType,
int w,
int h,
int numberOfBits)
ÁöÁ¤µÈ µ¥ÀÌÅÍÇü, Æø, ³ôÀÌ ¹× 1 Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö¸¦ °¡Áö´Â MultiPixelPackedSampleModel ¸¦
±¸ÃàÇÕ´Ï´Ù. |
|
MultiPixelPackedSampleModel (int dataType,
int w,
int h,
int numberOfBits,
int scanlineStride,
int dataBitOffset)
ÁöÁ¤µÈ µ¥ÀÌÅÍÇü, Æø, ³ôÀÌ, 1 Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö, Áֻ缱 º¸Æø ¹× µ¥ÀÌÅÍ ºñÆ® ¿ÀÇÁ¼Â(offset)À» °¡Áö´Â MultiPixelPackedSampleModel ¸¦
±¸ÃàÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
---|---|
SampleModel |
createCompatibleSampleModel (int w,
int h)
ÁöÁ¤µÈ Æø°ú ³ôÀ̸¦ °¡Áö´Â »õ·Î¿î MultiPixelPackedSampleModel ¸¦
±¸ÃàÇÕ´Ï´Ù. |
DataBuffer |
createDataBuffer ()
ÀÌ MultiPixelPackedSampleModel ¿¡ ´ëÀÀÇÏ´Â DataBuffer ¸¦
±¸ÃàÇÕ´Ï´Ù. |
SampleModel |
createSubsetSampleModel (int[] bands)
ÀÌ MultiPixelPackedSampleModel
¹êµåÀÇ ºÎºÐÁýÇÕÀ» °¡Áö´Â »õ·Î¿î MultiPixelPackedSampleModel ¸¦
ÀÛ¼ºÇÕ´Ï´Ù. |
boolean |
equals (Object o)
ÀÌ ¿ÀºêÁ§Æ®¿Í ´Ù¸¥ ¿ÀºêÁ§Æ®°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ³ªÅ¸³À´Ï´Ù. |
int |
getBitOffset (int x)
Áֻ缱ÀÇ x ¹øÂ°ÀÇ Çȼ¿·Î¼ Æ÷ÇԵǰí ÀÖ´Â µ¥ÀÌÅÍ ¿ä¼ÒÀÇ ¿ÀÇÁ¼Â(offset)¸¦ ºñÆ®¼ö·Î µ¹·ÁÁÝ´Ï´Ù. |
int |
getDataBitOffset ()
µ¥ÀÌÅÍ ºñÆ® ¿ÀÇÁ¼Â(offset)¸¦ ºñÆ®¼ö·Î µ¹·ÁÁÝ´Ï´Ù. |
Object |
getDataElements (int x,
int y,
Object obj,
DataBuffer data)
transferType ÇüÀÇ ¿ø½ÃÀû ¹è¿³»¿¡ ÀÖ´Â 1 °³ÀÇ Çȼ¿ÀÇ µ¥ÀÌÅ͸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getNumDataElements ()
getDataElements(int, int, java.lang.Object, java.awt.image.DataBuffer) ¸Þ¼µå ¹× setDataElements(int, int, java.lang.Object, java.awt.image.DataBuffer) ¸Þ¼µå¸¦ »ç¿ëÇØ 1 Çȼ¿ Àü¼Û Çϴµ¥ ÇÊ¿äÇÑ µ¥ÀÌÅÍ ¿ä¼ÒÀÇ ¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getOffset (int x,
int y)
Çȼ¿ (x, y)ÀÇ µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò¿¡¼ÀÇ ¿ÀÇÁ¼Â(offset)¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int[] |
getPixel (int x,
int y,
int[] iArray,
DataBuffer data)
int ¹è¿ÀÇ ¼±µÎ ¿ä¼ÒÀÇ, ÁöÁ¤µÈ 1 °³ÀÇ ¹êµåÀÇ Çȼ¿À» µ¹·ÁÁÝ´Ï´Ù. |
int |
getPixelBitStride ()
Çȼ¿ ºñÆ® º¸ÆøÀ» ºñÆ®¼ö·Î µ¹·ÁÁÝ´Ï´Ù. |
int |
getSample (int x,
int y,
int b,
DataBuffer data)
(x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ ÁöÁ¤µÈ ¹êµåÀÇ »ùÇÃÀ» int ·Î¼ µ¹·ÁÁÝ´Ï´Ù. |
int[] |
getSampleSize ()
¸ðµç ¹êµåÀÇ »ùÇà ±ÙóÀÇ ºñÆ®¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getSampleSize (int band)
ÁöÁ¤µÈ ¹êµåÀÇ »ùÇà ±ÙóÀÇ ºñÆ®¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. |
int |
getScanlineStride ()
Áֻ缱 º¸ÆøÀ» µ¹·ÁÁÝ´Ï´Ù. |
int |
getTransferType ()
getDataElements ¸Þ¼µå¿Í setDataElements ¸Þ¼µå¿¡
ÇØ Çȼ¿À» Àü¼Û Çϱâ À§Çؼ »ç¿ëÇÏ´Â TransferType¸¦
µ¹·ÁÁÝ´Ï´Ù. |
int |
hashCode ()
¿ÀºêÁ§Æ®ÀÇ ÇØ½Ã ÄÚµåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù. |
void |
setDataElements (int x,
int y,
Object obj,
DataBuffer data)
ÁöÁ¤µÈ DataBuffer
1 °³ÀÇ Çȼ¿ÀÇ µ¥ÀÌÅ͸¦, TransferType ÇüÀÇ ¿ø½ÃÀû ¹è¿·ÎºÎÅÍ ¼³Á¤ÇÕ´Ï´Ù. |
void |
setPixel (int x,
int y,
int[] iArray,
DataBuffer data)
int ¹è¿À» ÀÔ·ÂÀ¸·Î ÇØ,DataBuffer
Çȼ¿À» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setSample (int x,
int y,
int b,
int s,
DataBuffer data)
int ¸¦
ÀÔ·ÂÀ¸·Î ÇØ,DataBuffer
°Í (x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ, ÁöÁ¤µÈ ¹êµåÀÇ »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. |
Ŭ·¡½º java.awt.image. SampleModel ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
getDataElements,
getDataType,
getHeight,
getNumBands,
getPixel,
getPixel,
getPixels,
getPixels,
getPixels,
getSampleDouble,
getSampleFloat,
getSamples,
getSamples,
getSamples,
getWidth,
setDataElements,
setPixel,
setPixel,
setPixels,
setPixels,
setPixels,
setSample,
setSample,
setSamples,
setSamples,
setSamples |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
clone,
finalize,
getClass,
notify,
notifyAll,
toString,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
---|
public MultiPixelPackedSampleModel(int dataType, int w, int h, int numberOfBits)
MultiPixelPackedSampleModel
¸¦
±¸ÃàÇÕ´Ï´Ù.
dataType
- »ùÇà Æ÷ÇÔ¿ëÀÇ µ¥ÀÌÅÍ Çü½Äw
- ±â¼úµÇ°í ÀÖ´Â À̹ÌÁö µ¥ÀÌÅÍ ¿µ¿ªÀÇ Æø (Çȼ¿¼ö)h
- ±â¼úµÇ°í ÀÖ´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀÇ ³ôÀÌ (Çȼ¿¼ö)numberOfBits
- Çȼ¿¸¶´ÙÀÇ ºñÆ®¼ö
IllegalArgumentException
- dataType
°¡,DataBuffer.TYPE_BYTE
,DataBuffer.TYPE_USHORT
, ¶Ç´Â DataBuffer.TYPE_INT
¾î¶² °Íµµ ¾Æ´Ñ °æ¿ìpublic MultiPixelPackedSampleModel(int dataType, int w, int h, int numberOfBits, int scanlineStride, int dataBitOffset)
MultiPixelPackedSampleModel
¸¦
±¸ÃàÇÕ´Ï´Ù.
dataType
- »ùÇà Æ÷ÇÔ¿ëÀÇ µ¥ÀÌÅÍ Çü½Äw
- ±â¼úµÇ°í ÀÖ´Â À̹ÌÁö µ¥ÀÌÅÍ ¿µ¿ªÀÇ Æø (Çȼ¿¼ö)h
- ±â¼úµÇ°í ÀÖ´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀÇ ³ôÀÌ (Çȼ¿¼ö)numberOfBits
- Çȼ¿¸¶´ÙÀÇ ºñÆ®¼öscanlineStride
- À̹ÌÁö µ¥ÀÌÅÍÀÇ Áֻ缱 º¸ÆødataBitOffset
- ±â¼úµÇ°í ÀÖ´Â À̹ÌÁö µ¥ÀÌÅÍ ¿µ¿ªÀÇ µ¥ÀÌÅÍ ºñÆ® ¿ÀÇÁ¼Â(offset)
RasterFormatException
- 1 Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö°¡ 2 ¸»ÇÏ°í ³ª¹«½ÂÀÌ ¾Æ´Ñ °æ¿ì, ȤÀº 2 ¸»ÇÏ°í ³ª¹«½Â°³ÀÇ Çȼ¿ÀÌ 1 µ¥ÀÌÅÍ ¿ä¼Ò¿¡ µé¾î°¡Áö ¾Ê´Â °æ¿ì
IllegalArgumentException
- w
¶Ç´Â h
°¡ Á¦·Î ÀÌÇÏÀÇ °æ¿ì
IllegalArgumentException
- dataType
°¡,DataBuffer.TYPE_BYTE
,DataBuffer.TYPE_USHORT
, ¶Ç´Â DataBuffer.TYPE_INT
¾î¶² °Íµµ ¾Æ´Ñ °æ¿ì¸Þ¼µåÀÇ »ó¼¼ |
---|
public SampleModel createCompatibleSampleModel(int w, int h)
MultiPixelPackedSampleModel
¸¦
±¸ÃàÇÕ´Ï´Ù. »õ·Î¿î MultiPixelPackedSampleModel
½ºÅ丮Áö µ¥ÀÌÅÍÇü°ú 1 Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö´Â
ÀÌ MultiPixelPackedSampleModel
¿Í °°½À´Ï´Ù.
SampleModel
³»ÀÇ createCompatibleSampleModel
w
- ÁöÁ¤µÈ Æøh
- ÁöÁ¤µÈ ³ôÀÌ
MultiPixelPackedSampleModel
¿Í ½ºÅ丮Áö µ¥ÀÌÅÍÇü ¹× 1 Çȼ¿ ±ÙóÀÇ ºñÆ®¼ö°¡ °°Àº SampleModel
IllegalArgumentException
- w
¶Ç´Â h
°¡ Á¦·Î ÀÌÇÏÀÇ °æ¿ìpublic DataBuffer createDataBuffer()
MultiPixelPackedSampleModel
¿¡ ´ëÀÀÇÏ´Â DataBuffer
¸¦
±¸ÃàÇÕ´Ï´Ù. DataBuffer
¿ÀºêÁ§Æ®ÀÇ µ¥ÀÌÅÍÇü°ú »çÀÌÁî´Â
ÀÌ MultiPixelPackedSampleModel
¿Í °°½À´Ï´Ù. DataBuffer
´Â
1 °³ÀÇ ¹ðÅ©¸¦ °¡Áý´Ï´Ù.
SampleModel
³»ÀÇ createDataBuffer
MultiPixelPackedSampleModel
¿Í µ¥ÀÌÅÍÇü ¹× »çÀÌÁî°¡ °°Àº DataBuffer
public int getNumDataElements()
getDataElements(int, int, java.lang.Object, java.awt.image.DataBuffer)
¸Þ¼µå ¹× setDataElements(int, int, java.lang.Object, java.awt.image.DataBuffer)
¸Þ¼µå¸¦ »ç¿ëÇØ 1 Çȼ¿ Àü¼Û Çϴµ¥ ÇÊ¿äÇÑ µ¥ÀÌÅÍ ¿ä¼ÒÀÇ ¼ö¸¦ µ¹·ÁÁÝ´Ï´Ù. MultiPixelPackedSampleModel
°æ¿ì´Â 1 ÀÌ µË´Ï´Ù.
SampleModel
³»ÀÇ getNumDataElements
public int[] getSampleSize()
SampleModel
³»ÀÇ getSampleSize
public int getSampleSize(int band)
SampleModel
³»ÀÇ getSampleSize
band
- ÁöÁ¤µÈ ¹êµå
public int getOffset(int x, int y)
x, y
- ÁöÁ¤µÈ Çȼ¿
public int getBitOffset(int x)
x
¹øÂ°ÀÇ Çȼ¿·Î¼ Æ÷ÇԵǰí ÀÖ´Â µ¥ÀÌÅÍ ¿ä¼ÒÀÇ ¿ÀÇÁ¼Â(offset)¸¦ ºñÆ®¼ö·Î µ¹·ÁÁÝ´Ï´Ù. ÀÌ ¿ÀÇÁ¼Â(offset)´Â
¸ðµç Áֻ缱À¸·Î °°½À´Ï´Ù. @param x ÁöÁ¤µÈ Çȼ¿ @return ÁöÁ¤µÈ Çȼ¿ÀÇ ºñÆ® ¿ÀÇÁ¼Â(offset)
public int getScanlineStride()
MultiPixelPackedSampleModel
Áֻ缱 º¸Æøpublic int getPixelBitStride()
MultiPixelPackedSampleModel
pixelBitStride
public int getDataBitOffset()
MultiPixelPackedSampleModel
dataBitOffset
public int getTransferType()
getDataElements
¸Þ¼µå¿Í setDataElements
¸Þ¼µå¿¡
ÇØ Çȼ¿À» Àü¼Û Çϱâ À§Çؼ »ç¿ëÇÏ´Â TransferType¸¦
µ¹·ÁÁÝ´Ï´Ù. TransferType´Â
½ºÅ丮Áö µ¥ÀÌÅÍÇü°ú °°¾Æµµ, Â÷À̰¡ ³ªµµ ±¦Âú½À´Ï´Ù. TransferType´Â
DataBuffer.TYPE_BYTE, DataBuffer.TYPE_USHORT, ¶Ç´Â DataBuffer.TYPE_INT
¾î¶² °ÍÀΰ¡°¡ µË´Ï´Ù. @return Àü¼ÛÇü
SampleModel
³»ÀÇ getTransferType
public SampleModel createSubsetSampleModel(int[] bands)
MultiPixelPackedSampleModel
¹êµåÀÇ ºÎºÐÁýÇÕÀ» °¡Áö´Â »õ·Î¿î MultiPixelPackedSampleModel
¸¦
ÀÛ¼ºÇÕ´Ï´Ù. MultiPixelPackedSampleModel
´Â
¹êµå¸¦ 1 °³ ¹Û¿¡ °¡ÁöÁö ¾Ê±â ¶§¹®¿¡
bands Àμö´Â ±æÀÌ 1 À¸·Î Á¦·Î ¹øÂ°ÀÇ ¹êµå¸¦ ³ªÅ¸³¾ Çʿ䰡 ÀÖ½À´Ï´Ù.
SampleModel
³»ÀÇ createSubsetSampleModel
bands
- ÁöÁ¤µÈ ¹êµå
MultiPixelPackedSampleModel
¹êµåÀÇ ºÎºÐÁýÇÕÀ» °¡Áö´Â »õ·Î¿î SampleModel
RasterFormatException
- ¿ä±¸µÈ ¹êµå¼ö°¡ 1 ÀÌ ¾Æ´Ñ °æ¿ì
IllegalArgumentException
- w
¶Ç´Â h
°¡ Á¦·Î ÀÌÇÏÀÇ °æ¿ìpublic int getSample(int x, int y, int b, DataBuffer data)
int
·Î¼ µ¹·ÁÁÝ´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â
ArrayIndexOutOfBoundsException
°¡ Throw µË´Ï´Ù.
SampleModel
³»ÀÇ getSample
x, y
- ÁöÁ¤µÈ Çȼ¿ÀÇ ÁÂÇ¥b
- µ¹·ÁÁÖ°íÁö´Â ¹êµå (0 À¸·Î º¸¿©Áø´Ù)data
- À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
ArrayIndexOutOfBoundException
- ÁöÁ¤µÈ ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ìsetSample(int, int, int, int, DataBuffer)
public void setSample(int x, int y, int b, int s, DataBuffer data)
int
¸¦
ÀÔ·ÂÀ¸·Î ÇØ,DataBuffer
°Í (x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ, ÁöÁ¤µÈ ¹êµåÀÇ »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â
ArrayIndexOutOfBoundsException
°¡ Throw µË´Ï´Ù.
SampleModel
³»ÀÇ setSample
x, y
- ÁöÁ¤µÈ Çȼ¿ÀÇ ÁÂÇ¥b
- µ¹·ÁÁÖ°íÁö´Â ¹êµå (0 À¸·Î º¸¿©Áø´Ù)s
- int
ÀÔ·Â »ùÇÃdata
- À̹ÌÁö µ¥ÀÌÅÍÀÇ Æ÷ÇÔóÀÇ DataBuffer
ArrayIndexOutOfBoundsException
- ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ìgetSample(int, int, int, DataBuffer)
public Object getDataElements(int x, int y, Object obj, DataBuffer data)
MultiPixelPackedSampleModel
°æ¿ì, ¹è¿Àº 1 °³ÀÇ ¿ä¼Ò¸¦ °¡Á®, ÇüÅ´ 1 °³ÀÇ Çȼ¿À» Æ÷ÇÔÇÒ ¼ö ÀÖ´Â DataBuffer.TYPE_BYTE, DataBuffer.TYPE_USHORT, ¶Ç´Â DataBuffer.TYPE_INT °¡¿îµ¥ ÃÖ¼ÒÀÇ °ÍÀÌ µË´Ï´Ù. ÀϹÝÀûÀ¸·Îobj
´Â
null
·Î °Ç³×¹ÞÀ¸¹Ç·ÎObject
´Â
ÀÚµ¿ÀûÀ¸·Î ÀÛ¼ºµÇ¾î ¿Ã¹Ù¸¥ ±âº» µ¥ÀÌÅÍÇüÀÌ µË´Ï´Ù.
´ÙÀ½ÀÇ ÄÚµå´Â
½ºÅ丮Áö ·¹À̾ƿôÀÌ MultiPixelPackedSampleModel
mppsm1
¿¡
ÇØ ±â¼úµÇ°í ÀÖ´Â DataBuffer
db1
·ÎºÎÅÍ, ½ºÅ丮Áö ·¹À̾ƿôÀÌ MultiPixelPackedSampleModel
mppsm2
¿¡
ÇØ ±â¼úµÇ°í ÀÖ´Â DataBuffer
db2
¿¡
1 Çȼ¿ÀÇ µ¥ÀÌÅ͸¦ Àü¼Û ÇÏ´Â ¿¹¸¦ ³ªÅ¸³À´Ï´Ù. ÀÌ Àü¼Û ¹æ¹ýÀº,getPixel
¶Ç´Â setPixel
¸¦
»ç¿ëÇÏ´Â ¹æ¹ýº¸´Ù ÀϹÝÀûÀ¸·Î È¿À²ÀûÀÔ´Ï´Ù.
MultiPixelPackedSampleModel mppsm1, mppsm2; DataBufferInt db1, db2; mppsm2.setDataElements(x, y, mppsm1.getDataElements(x, y, null, db1), db2);2 °³ÀÇ
SampleModel
¹êµå¼ö°¡ °°¾Æ, ´ëÀÀÇÏ´Â ¹êµåÀÇ 1 »ùÇà ±ÙóÀÇ ºñÆ®¼ö°¡ °°¾Æ, transferType µµ °°Àº °æ¿ì´Â
2 Á¶ÀÇ DataBuffer
°ú SampleModel
Æä¾î°£ÀÇ Àü¼ÛÀ» ½Ç½ÃÇÏ·Á¸é,
getDataElements
¶Ç´Â setDataElements
¸¦
»ç¿ëÇÏ´Â °ÍÀÌ ÀûÀýÇÕ´Ï´Ù.
obj
°¡ null
°¡ ¾Æ´Ñ °æ¿ì´Â
transferType ÇüÀÇ ¿ø½ÃÀû ¹è¿ÀÌ µË´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â
ClassCastException
°¡ Throw µË´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì³ª,obj
°¡ null
°¡ ¾Æ´Ï°í, Çȼ¿ µ¥ÀÌÅ͸¦ Æ÷ÇÔÇϱâ À§Çؼ ÃæºÐÇÑ Å©±â°¡ ¾Æ´Ñ °æ¿ì´Â
ArrayIndexOutOfBoundsException
°¡ Throw µË´Ï´Ù.
SampleModel
³»ÀÇ getDataElements
x, y
- Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥obj
- Çȼ¿ µ¥ÀÌÅ͸¦ µ¹·ÁÁÖ´Â ¿ø½ÃÀû ¹è¿, ¶Ç´Â null
data
- À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
Object
ClassCastException
- obj
°¡ TransferType ÇüÀÇ ¿ø½ÃÀû ¹è¿ÀÌ ¾Æ´Ï°í,null
µµ ¾Æ´Ñ °æ¿ì
ArrayIndexOutOfBoundsException
- ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì, ¶Ç´Â obj
°¡ null
°¡ ¾Æ´ÑÁö, Çȼ¿ µ¥ÀÌÅ͸¦ º¸°ü À¯ÁöÇϱ⿡ ÃæºÐÇÑ Å©±â°¡ ¾Æ´Ò ¶§setDataElements(int, int, Object, DataBuffer)
public int[] getPixel(int x, int y, int[] iArray, DataBuffer data)
int
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ArrayIndexOutOfBoundsException
°¡ Throw µË´Ï´Ù.
SampleModel
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x, y
- Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥iArray
- µ¹·ÁÁÖ°íÁö´Â Çȼ¿ÀÌ Æ÷ÇԵǴ ¹è¿, ¶Ç´Â null
data
- À̹ÌÁö µ¥ÀÌÅÍÀÇ Æ÷ÇÔóÀÇ DataBuffer
ArrayIndexOutOfBoundsException
- ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ìsetPixel(int, int, int[], DataBuffer)
public void setDataElements(int x, int y, Object obj, DataBuffer data)
DataBuffer
1 °³ÀÇ Çȼ¿ÀÇ µ¥ÀÌÅ͸¦, TransferType ÇüÀÇ ¿ø½ÃÀû ¹è¿·ÎºÎÅÍ ¼³Á¤ÇÕ´Ï´Ù. MultiPixelPackedSampleModel
°æ¿ì´Â
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½ºÅ丮Áö ·¹À̾ƿôÀÌ MultiPixelPackedSampleModel
mppsm1
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ÇØ ±â¼úµÇ°í ÀÖ´Â DataBuffer
db1
·ÎºÎÅÍ, ½ºÅ丮Áö ·¹À̾ƿôÀÌ MultiPixelPackedSampleModel
mppsm2
¿¡
ÇØ ±â¼úµÇ°í ÀÖ´Â DataBuffer
db2
¿¡
1 Çȼ¿ÀÇ µ¥ÀÌÅ͸¦ Àü¼Û ÇÏ´Â ¿¹¸¦ ³ªÅ¸³À´Ï´Ù. ÀÌ Àü¼Û ¹æ¹ýÀº,getPixel
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»ç¿ëÇÏ´Â ¹æ¹ýº¸´Ù ÀϹÝÀûÀ¸·Î È¿À²ÀûÀÔ´Ï´Ù.
MultiPixelPackedSampleModel mppsm1, mppsm2; DataBufferInt db1, db2; mppsm2.setDataElements(x, y, mppsm1.getDataElements(x, y, null, db1), db2);2 °³ÀÇ
SampleModel
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2 Á¶ÀÇ DataBuffer
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Æä¾î°£¿¡ Àü¼ÛÀ» ½Ç½ÃÇÏ·Á¸é,
getDataElements
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»ç¿ëÇÏ´Â °ÍÀÌ ÀûÀýÇÕ´Ï´Ù.
obj
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TransferType ÇüÀÇ ¿ø½ÃÀû ¹è¿ÀÌ µË´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â
ClassCastException
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°¡ Çȼ¿ µ¥ÀÌÅ͸¦ Æ÷ÇÔÇϱâ À§Çؼ ÃæºÐÇÑ Å©±â°¡ ¾Æ´Ñ °æ¿ì´Â
ArrayIndexOutOfBoundsException
°¡ Throw µË´Ï´Ù.
SampleModel
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x, y
- Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥obj
- Çȼ¿ µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â ¿ø½ÃÀû ¹è¿data
- À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
getDataElements(int, int, Object, DataBuffer)
public void setPixel(int x, int y, int[] iArray, DataBuffer data)
int
¹è¿À» ÀÔ·ÂÀ¸·Î ÇØ,DataBuffer
Çȼ¿À» ¼³Á¤ÇÕ´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â
ArrayIndexOutOfBoundsException
°¡ Throw µË´Ï´Ù.
SampleModel
³»ÀÇ setPixel
x, y
- Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥iArray
- int
¹è¿ÀÇ ÀÔ·Â Çȼ¿data
- À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
getPixel(int, int, int[], DataBuffer)
public boolean equals(Object o)
Object
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equals
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x
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true
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y.equals(x)
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µ¹·ÁÁÖ´Â °æ¿ì¸¸ true
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µ¹·ÁÁØ´Ùx
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x.equals(z)
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true
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µ¹·ÁÁÖ´ÂÁö, Ç×»ó false
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µ¹·ÁÁØ´Ù. À̰ÍÀº, ¿ÀºêÁ§Æ®¿¡ ´ëÇÑ equals
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false
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Object
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Object
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o
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true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
Object.hashCode()
,
Hashtable
public int hashCode()
Object
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hashCode
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hashCode
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Object
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Object.equals(java.lang.Object)
,
Hashtable
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JavaTM 2 Platform Standard Ed. 5.0 |
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