Java Foundation Classes in a Nutshell

public void setElem(int bank, int i, int val);

}

Hierar chy: Object→ DataBuffer→ DataBufferByte

DataBufferInt Ja va 1. 2

java.awt.image

This class stores image data in one or more int arrays. The arrays, or banks, of data can

be passed directly to the DataBufferInt() constructor, or they can be created by the con-

structor. You may specify an offset into each array at which the data begins. getElem()

and setElem() allow you to get and set the values of a particular element of a particular

bank. Most applications never use this class directly.

public final class DataBufferInt extends DataBuffer {

// Public Constructors

public DataBufferInt(int size);

public DataBufferInt(int[ ][ ] dataArray, int size);

public DataBufferInt(int[ ] dataArray, int size);

public DataBufferInt(int size, int numBanks);

public DataBufferInt(int[ ][ ] dataArray, int size, int[ ] offsets);

public DataBufferInt(int[ ] dataArray, int size, int offset);

// Public Instance Methods

public int[ ][ ] getBankData();

public int[ ] getData();

public int[ ] getData(int bank);

// Public Methods Overriding DataBuffer

public int getElem(int i);

public int getElem(int bank, int i);

public void setElem(int i, int val);

public void setElem(int bank, int i, int val);

}

Hierar chy: Object→ DataBuffer→ DataBufferInt

DataBufferShor t Ja va 1.2

java.awt.image

This class stores image data in one or more shor t arrays. The arrays, or banks, of data

can be passed ...