Package org.pentaho.reporting.libraries.pixie.wmf.records

Class MfCmdEscape

java.lang.Object

org.pentaho.reporting.libraries.pixie.wmf.records.MfCmd

org.pentaho.reporting.libraries.pixie.wmf.records.MfCmdEscape

public class MfCmdEscape
extends MfCmd

The layout of META_ESC is unknown, but it doesnt matter, as it has no effect on on screen metafile display.

This sends MCI-Informations to the device-driver. Java and all non-windows systems have no use of Windows-Driver-Details at all.

Wine just dumps the given data into the file. As we operate in a non native environment, this record could never be implemented.

Constructor Summary

Constructors

Constructor	Description
MfCmdEscape()

Method Summary

Modifier and Type	Method	Description
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	setRecord(MfRecord record)	Reads the command data from the given record and adjusts the internal parameters according to the data parsed.
String	toString()

Methods inherited from class org.pentaho.reporting.libraries.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

MfCmdEscape

public MfCmdEscape()

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.

toString

public String toString()

Overrides:

toString in class Object

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.

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.

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.

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

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.