Package org.apache.fontbox.cff

Class CFFDataInput

java.lang.Object

org.apache.fontbox.cff.DataInput

org.apache.fontbox.cff.CFFDataInput

public class CFFDataInput
extends DataInput

This is specialized DataInput. It's used to parse a CFFFont.

Author:

Villu Ruusmann

Constructor Summary

Constructors

Constructor	Description
CFFDataInput(byte[] buffer)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	readCard16()	Read one single Card16 value from the buffer.
int	readCard8()	Read one single Card8 value from the buffer.
int	readOffset(int offSize)	Read the offset from the buffer.
int	readOffSize()	Read the offsize from the buffer.
int	readSID()	Read a SID from the buffer.

Methods inherited from class org.apache.fontbox.cff.DataInput

getPosition, getString, hasRemaining, length, peekUnsignedByte, readByte, readBytes, readInt, readShort, readUnsignedByte, readUnsignedShort, setPosition

Methods inherited from class java.lang.Object

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

Constructor Detail

CFFDataInput

public CFFDataInput(byte[] buffer)

Constructor.

Parameters:

buffer - the buffer to be read

Method Detail

readCard8

public int readCard8()
              throws java.io.IOException

Read one single Card8 value from the buffer.

Returns:

the card8 value

Throws:

java.io.IOException - if an error occurs during reading

readCard16

public int readCard16()
               throws java.io.IOException

Read one single Card16 value from the buffer.

Returns:

the card16 value

Throws:

java.io.IOException - if an error occurs during reading

readOffset

public int readOffset(int offSize)
               throws java.io.IOException

Read the offset from the buffer.

Parameters:

offSize - the given offsize

Returns:

the offset

Throws:

java.io.IOException - if an error occurs during reading

readOffSize

public int readOffSize()
                throws java.io.IOException

Read the offsize from the buffer.

Returns:

the offsize

Throws:

java.io.IOException - if an error occurs during reading

readSID

public int readSID()
            throws java.io.IOException

Read a SID from the buffer.

Returns:

the SID

Throws:

java.io.IOException - if an error occurs during reading