org.jfree.pixie.wmf.records

Class MfCmdSetPaletteEntries


public class MfCmdSetPaletteEntries
extends MfCmd

As with every palette-function: I'm not sure if this is correctly implemented.

The SetPaletteEntries function sets RGB (red, green, blue) color values and flags in a range of entries in a logical palette.

Constructor Summary

MfCmdSetPaletteEntries()
The default constructor, adjusts the scale to 1.

Method Summary

Color[]
getEntries()
int
getFunction()
Reads the function identifier.
int
getHPalette()
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.
int
getStartPos()
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
setEntries(Color[] colors)
void
setHPalette(int hPalette)
void
setRecord(MfRecord record)
Reads the command data from the given record and adjusts the internal parameters according to the data parsed.
void
setStartPos(int startPos)
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

MfCmdSetPaletteEntries

public MfCmdSetPaletteEntries()
The default constructor, adjusts the scale to 1.

Method Details

getEntries

public Color[] getEntries()

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.

getHPalette

public int getHPalette()

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.

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.

getStartPos

public int getStartPos()

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()
A callback function to inform the object, that the x scale has changed and the internal coordinate values have to be adjusted.
Overrides:
scaleXChanged in interface 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.
Overrides:
scaleYChanged in interface MfCmd

setEntries

public void setEntries(Color[] colors)

setHPalette

public void setHPalette(int hPalette)

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.

setStartPos

public void setStartPos(int startPos)

toString

public String toString()