org.jfree.pixie.wmf.records
Class MfCmdResizePalette

java.lang.Object
  extended byorg.jfree.pixie.wmf.records.MfCmd
      extended byorg.jfree.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
MfCmdResizePalette()
           
 
Method Summary
 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()
          Not implemented as no scaling needed for this operation.
protected  void scaleYChanged()
          Not implemented as no scaling needed for this operation.
 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

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

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 java.lang.String toString()

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