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java.lang.Object | +--org.jfree.pixie.wmf.records.MfCmd | +--org.jfree.pixie.wmf.records.MfCmdPolyline
The Polyline function draws a series of line segments by connecting the points in the specified array.
The polyline does not use the current cursor position as starting point of the first line. The starting point is defined by the first coordinate of the point-array.
Constructor Summary | |
MfCmdPolyline()
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Method Summary | |
int |
getFunction()
Reads the function identifier. |
MfCmd |
getInstance()
Creates a empty unintialized copy of this command implementation. |
int |
getPointCount()
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int[] |
getPointsX()
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int[] |
getPointsY()
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MfRecord |
getRecord()
Creates a new record based on the data stored in the MfCommand. |
int[] |
getScaledPointsX()
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int[] |
getScaledPointsY()
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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 |
setPointCount(int count)
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void |
setPoints(int[] points_x,
int[] points_y)
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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()
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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 |
public MfCmdPolyline()
Method Detail |
public void replay(WmfFile file)
replay
in class MfCmd
file
- the meta file.public MfCmd getInstance()
getInstance
in class MfCmd
public int getFunction()
getFunction
in class MfCmd
public java.lang.String toString()
toString
in class java.lang.Object
public void setRecord(MfRecord record)
After the raw record was read from the datasource, the record is parsed by the concrete implementation.
setRecord
in class MfCmd
record
- the raw data that makes up the record.public MfRecord getRecord() throws RecordCreationException
getRecord
in class MfCmd
RecordCreationException
public void setPointCount(int count)
public void setPoints(int[] points_x, int[] points_y)
public int[] getPointsX()
public int[] getPointsY()
public int getPointCount()
public int[] getScaledPointsX()
public int[] getScaledPointsY()
protected void scaleXChanged()
scaleXChanged
in class MfCmd
protected void scaleYChanged()
scaleYChanged
in class MfCmd
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