org.jfree.pixie.wmf.records
Class MfCmdSetTextJustification

java.lang.Object
  org.jfree.pixie.wmf.records.MfCmd
      org.jfree.pixie.wmf.records.MfCmdSetTextJustification

public class MfCmdSetTextJustification

extends MfCmd

The SetTextJustification function specifies the amount of space the system should add to the break characters in a string of text. The space is added when an application calls the TextOut or ExtTextOut functions.

Constructor Summary

MfCmdSetTextJustification()

Method Summary

int	getBreakCount()
int	getExtraSpaceLength()
int	getFunction() Reads the function identifier.
MfCmd	getInstance() Creates a empty unintialized copy of this command implementation.
MfRecord	getRecord() Creates a new record based on the data stored in the MfCommand.
void	replay(WmfFile file) Replays the command on the given WmfFile.
protected void	scaleXChanged() A callback function to inform the object, that the x scale has changed and the internal coordinate values have to be adjusted.
protected void	scaleYChanged() A callback function to inform the object, that the y scale has changed and the internal coordinate values have to be adjusted.
void	setBreakCount(int count)
void	setExtraSpaceLength(int count)
void	setRecord(MfRecord record) Reads the command data from the given record and adjusts the internal parameters according to the data parsed.
java.lang.String	toString()

Methods inherited from class org.jfree.pixie.wmf.records.MfCmd

applyScaleX, applyScaleY, getScaledHeight, getScaledWidth, getScaledX, getScaledY, scaleRect, setScale

Methods inherited from class java.lang.Object

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

Constructor Detail

MfCmdSetTextJustification

public MfCmdSetTextJustification()

Method Detail

replay

public void replay(WmfFile file)

Replays the command on the given WmfFile.

Specified by:

replay in class MfCmd

Parameters:

file - the meta file.

getInstance

public MfCmd getInstance()

Creates a empty unintialized copy of this command implementation.

Specified by:

getInstance in class MfCmd

Returns:

a new instance of the command.

toString

public java.lang.String toString()

setRecord

public void setRecord(MfRecord record)

Reads the command data from the given record and adjusts the internal parameters according to the data parsed.

After the raw record was read from the datasource, the record is parsed by the concrete implementation.

Specified by:

setRecord in class MfCmd

Parameters:

record - the raw data that makes up the record.

getRecord

public MfRecord getRecord()
                   throws RecordCreationException

Creates a new record based on the data stored in the MfCommand.

Specified by:

getRecord in class MfCmd

Returns:

the created record.

Throws:

RecordCreationException

getFunction

public int getFunction()

Reads the function identifier. Every record type is identified by a function number corresponding to one of the Windows GDI functions used.

Specified by:

getFunction in class MfCmd

Returns:

the function identifier.

getBreakCount

public int getBreakCount()

setBreakCount

public void setBreakCount(int count)

getExtraSpaceLength

public int getExtraSpaceLength()

setExtraSpaceLength

public void setExtraSpaceLength(int count)

scaleXChanged

protected void scaleXChanged()

A callback function to inform the object, that the x scale has changed and the internal coordinate values have to be adjusted.

Specified by:

scaleXChanged in class MfCmd

scaleYChanged

protected void scaleYChanged()

A callback function to inform the object, that the y scale has changed and the internal coordinate values have to be adjusted.

Specified by:

scaleYChanged in class MfCmd