org.jfree.pixie.wmf.records
Class MfCmdSetTextAlign

java.lang.Object
  extended by org.jfree.pixie.wmf.records.MfCmd
      extended by org.jfree.pixie.wmf.records.MfCmdSetTextAlign

public class MfCmdSetTextAlign
extends MfCmd

The SetTextAlign function sets the text-alignment flags for the specified device context.

Specifies the text alignment by using a mask of the values in the following list. Only one flag can be chosen from those that affect horizontal and vertical alignment. In addition, only one of the two flags that alter the current position can be chosen.

The default values are TA_LEFT, TA_TOP, and TA_NOUPDATECP


Constructor Summary
MfCmdSetTextAlign()
           
 
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.
 int getTextAlignMode()
           
 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 setRecord(MfRecord record)
          Reads the command data from the given record and adjusts the internal parameters according to the data parsed.
 void setTextAlignMode(int id)
           
 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

MfCmdSetTextAlign

public MfCmdSetTextAlign()
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.

getTextAlignMode

public int getTextAlignMode()

setTextAlignMode

public void setTextAlignMode(int id)

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

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