org.jfree.pixie.wmf.records

Class 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

MfCmdResizePalette()

Method Summary

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.jfree.pixie.wmf.records.MfCmd

applyScaleX, applyScaleY, getFunction, getInstance, getRecord, getScaledHeight, getScaledWidth, getScaledX, getScaledY, replay, scaleRect, scaleXChanged, scaleYChanged, setRecord, setScale

Constructor Details

MfCmdResizePalette

public MfCmdResizePalette()

Method Details

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.
Overrides:
getFunction in interface MfCmd
Returns:
the function identifier.

getInstance

public MfCmd getInstance()
Creates a empty unintialized copy of this command implementation.
Overrides:
getInstance in interface MfCmd
Returns:
a new instance of the command.

getPaletteSize

public int getPaletteSize()

getRecord

public MfRecord getRecord()
            throws RecordCreationException
Creates a new record based on the data stored in the MfCommand.
Overrides:
getRecord in interface MfCmd
Returns:
the created record.

replay

public void replay(WmfFile file)
Replays the command on the given WmfFile.
Overrides:
replay in interface MfCmd
Parameters:
file - the meta file.

scaleXChanged

protected void scaleXChanged()
Not implemented as no scaling needed for this operation.
Overrides:
scaleXChanged in interface MfCmd

scaleYChanged

protected void scaleYChanged()
Not implemented as no scaling needed for this operation.
Overrides:
scaleYChanged in interface MfCmd

setPaletteSize

public void setPaletteSize(int paletteSize)

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.

Overrides:
setRecord in interface MfCmd
Parameters:
record - the raw data that makes up the record.

toString

public String toString()