org.jfree.pixie.wmf.records
Class MfCmdPolyPolygon

java.lang.Object
  extended byorg.jfree.pixie.wmf.records.MfCmd
      extended byorg.jfree.pixie.wmf.records.MfCmdPolyPolygon

public class MfCmdPolyPolygon
extends MfCmd

PolyPolygon, is a list of polygons, for filled polygons SetPolyFillMode affects how the polygon is filled. the number of polygons is recorded, followed by the number of points in each polygon, and then a long sequence of all the points of all the polygons.


Constructor Summary
MfCmdPolyPolygon()
           
 
Method Summary
 int getFunction()
          Reads the function identifier.
 MfCmd getInstance()
          Creates a empty unintialized copy of this command implementation.
 int[] getPointsX(int polygon)
           
 int[] getPointsY(int polygon)
           
 int getPolygonCount()
           
 MfRecord getRecord()
          Creates a new record based on the data stored in the MfCommand.
 int[] getScaledPointsX(int polygon)
           
 int[] getScaledPointsY(int polygon)
           
 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 setPoints(java.lang.Object[] points_x, java.lang.Object[] points_y)
           
 void setPolygonCount(int count)
           
 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

MfCmdPolyPolygon

public MfCmdPolyPolygon()
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.

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()

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

setPoints

public void setPoints(java.lang.Object[] points_x,
                      java.lang.Object[] points_y)

getPointsX

public int[] getPointsX(int polygon)

getPointsY

public int[] getPointsY(int polygon)

getScaledPointsX

public int[] getScaledPointsX(int polygon)

getScaledPointsY

public int[] getScaledPointsY(int polygon)

setPolygonCount

public void setPolygonCount(int count)

getPolygonCount

public int getPolygonCount()

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