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

Class MfCmdResizePalette

java.lang.Object

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

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

public class MfCmdResizePalette
extends MfCmd

The ResizePalette function increases or decreases the size of a logical palette based on the specified value.

Constructor Summary

Constructors

Constructor	Description
MfCmdResizePalette()

Method Summary

Modifier and Type	Method	Description
int	getFunction()	Reads the function identifier.
MfCmd	getInstance()	Creates a empty unintialized copy of this command implementation.
int	getPaletteSize()
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()	Not implemented as no scaling needed for this operation.
protected void	scaleYChanged()	Not implemented as no scaling needed for this operation.
void	setPaletteSize(int paletteSize)
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

MfCmdResizePalette

public MfCmdResizePalette()

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.

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 - if an error occured while generating 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.

toString

public String toString()

Overrides:

toString in class Object

scaleXChanged

protected void scaleXChanged()

Not implemented as no scaling needed for this operation.

Specified by:

scaleXChanged in class MfCmd

scaleYChanged

protected void scaleYChanged()

Not implemented as no scaling needed for this operation.

Specified by:

scaleYChanged in class MfCmd

getPaletteSize

public int getPaletteSize()

setPaletteSize

public void setPaletteSize(int paletteSize)