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java.lang.Objectjava.awt.image.DataBuffer
com.teamdev.jxcapture.image.DataBufferByte
public final class DataBufferByte
Field Summary |
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Fields inherited from class java.awt.image.DataBuffer |
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banks, dataType, offset, offsets, size, TYPE_BYTE, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INT, TYPE_SHORT, TYPE_UNDEFINED, TYPE_USHORT |
Constructor Summary | |
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DataBufferByte(byte[] buffer)
Constructs a byte-based DataBuffer with a single bank using the
specified MemoryBuffer . |
|
DataBufferByte(com.jniwrapper.MemoryBuffer buffer,
int size)
Constructs a byte-based DataBuffer with a single bank using the
specified MemoryBuffer . |
Method Summary | |
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byte[][] |
getBankData()
Returns the data arrays for all banks. |
byte[] |
getData()
Returns the default (first) byte data array. |
byte[] |
getData(int bank)
Returns the data array for the specified bank. |
int |
getElem(int i)
Returns the requested data array element from the first (default) bank. |
int |
getElem(int bank,
int i)
Returns the requested data array element from the specified bank. |
void |
setElem(int i,
int val)
Sets the requested data array element in the first (default) bank to the specified value. |
void |
setElem(int bank,
int i,
int val)
Sets the requested data array element in the specified bank from the given integer. |
Methods inherited from class java.awt.image.DataBuffer |
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getDataType, getDataTypeSize, getElemDouble, getElemDouble, getElemFloat, getElemFloat, getNumBanks, getOffset, getOffsets, getSize, setElemDouble, setElemDouble, setElemFloat, setElemFloat |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DataBufferByte(com.jniwrapper.MemoryBuffer buffer, int size)
DataBuffer
with a single bank using the
specified MemoryBuffer
.
Only the first size
elements should be used by accessors of
this DataBuffer
. MemoryBuffer
must be large enough to
hold size
elements.
buffer
- The memory buffer with allocate byte array for the DataBuffer
.size
- The size of the DataBuffer
bank.public DataBufferByte(byte[] buffer)
DataBuffer
with a single bank using the
specified MemoryBuffer
.
Only the first size
elements should be used by accessors of
this DataBuffer
. MemoryBuffer
must be large enough to
hold size
elements.
buffer
- data bufferMethod Detail |
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public byte[] getData()
public byte[] getData(int bank)
bank
- The bank whose data array you want to get.
public byte[][] getBankData()
public int getElem(int i)
getElem
in class java.awt.image.DataBuffer
i
- The data array element you want to get.
public int getElem(int bank, int i)
getElem
in class java.awt.image.DataBuffer
bank
- The bank from which you want to get a data array element.i
- The data array element you want to get.
public void setElem(int i, int val)
setElem
in class java.awt.image.DataBuffer
i
- The data array element you want to set.val
- The integer value to which you want to set the data array element.getElem(int)
,
getElem(int, int)
public void setElem(int bank, int i, int val)
setElem
in class java.awt.image.DataBuffer
bank
- The bank in which you want to set the data array element.i
- The data array element you want to set.val
- The integer value to which you want to set the specified data array element.getElem(int)
,
getElem(int, int)
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