org.jfree.pixie.wmf.records

Class MfCmdIntersectClipRect


public class MfCmdIntersectClipRect
extends MfCmd

top, left, right and bottom define the points of the clipping region, the resultant clipping region is the intersection of this region and the original region.

Constructor Summary

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

Method Summary

int
getFunction()
Reads the function identifier.
MfCmd
getInstance()
Creates a empty unintialized copy of this command implementation.
Rectangle
getIntersectClipRect()
MfRecord
getRecord()
Creates a new record based on the data stored in the MfCommand.
Rectangle
getScaledIntersectClipRect()
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
setIntersectClipRect(int x, int y, int width, int height)
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

MfCmdIntersectClipRect

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

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.

getIntersectClipRect

public Rectangle getIntersectClipRect()

getRecord

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

getScaledIntersectClipRect

public Rectangle getScaledIntersectClipRect()

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

setIntersectClipRect

public void setIntersectClipRect(int x,
                                 int y,
                                 int width,
                                 int height)

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()