org.jfree.pixie.wmf.records
Class MfCmdOffsetViewportOrg

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

public class MfCmdOffsetViewportOrg

extends MfCmd

Moves the current Viewport Origin to the specified position

Constructor Summary

MfCmdOffsetViewportOrg()

Method Summary

java.awt.Point	getDestination()
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.
java.awt.Point	getScaledDestination()
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	setDestination(int x, int y)
void	setDestination(java.awt.Point p)
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

MfCmdOffsetViewportOrg

public MfCmdOffsetViewportOrg()

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.

getDestination

public java.awt.Point getDestination()

toString

public java.lang.String toString()

setDestination

public void setDestination(int x,
                           int y)

setDestination

public void setDestination(java.awt.Point p)

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.

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()

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

Specified by:

getRecord in class MfCmd

Returns:

the created record.

getScaledDestination

public java.awt.Point getScaledDestination()

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