模块 java.desktop

软件包 javax.imageio.stream

Class ImageOutputStreamImpl

java.lang.Object

javax.imageio.stream.ImageInputStreamImpl

javax.imageio.stream.ImageOutputStreamImpl

实现的所有接口

Closeable ， DataInput ， DataOutput ， AutoCloseable ， ImageInputStream ， ImageOutputStream

已知直接子类：

FileCacheImageOutputStream ， FileImageOutputStream ， MemoryCacheImageOutputStream

public abstract class ImageOutputStreamImplextends ImageInputStreamImplimplements ImageOutputStream

实现ImageOutputStream接口的抽象类。 此类旨在减少子类必须实现的方法数。

字段汇总

声明的属性在类 javax.imageio.stream.ImageInputStreamImpl

bitOffset, byteOrder, flushedPos, streamPos

构造方法摘要

构造方法

构造器	描述
ImageOutputStreamImpl()	构造一个 ImageOutputStreamImpl 。

方法摘要

变量和类型	方法	描述
protected void	flushBits()	如果位偏移非零，则强制当前字节中的其余位为0并使流位置前进一位。

声明方法的类 javax.imageio.stream.ImageInputStreamImpl

checkClosed, finalize, isCached, isCachedFile, isCachedMemory, length, mark, read, read, read, reset, skipBytes, skipBytes

声明方法的类 java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

声明方法的接口 javax.imageio.stream.ImageInputStream

close, flush, getBitOffset, getByteOrder, getFlushedPosition, getStreamPosition, isCached, isCachedFile, isCachedMemory, length, mark, read, read, read, readBit, readBits, readBoolean, readByte, readBytes, readChar, readDouble, readFloat, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedInt, readUnsignedShort, readUTF, reset, seek, setBitOffset, setByteOrder, skipBytes, skipBytes

声明方法的接口 javax.imageio.stream.ImageOutputStream

flushBefore, write, write, write, writeBit, writeBits, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeChars, writeDouble, writeDoubles, writeFloat, writeFloats, writeInt, writeInts, writeLong, writeLongs, writeShort, writeShorts, writeUTF

构造方法详细信息

ImageOutputStreamImpl

public ImageOutputStreamImpl()

构造一个 ImageOutputStreamImpl 。

方法详细信息

flushBits

protected final void flushBits()                        throws IOException

如果位偏移非零，则强制当前字节中的其余位为0并使流位置前进一位。 此方法应由write(int)和write(byte[], int, int)方法开头的子类调用。

异常

IOException - 如果发生I / O错误。